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build: move e2e dependencies into e2e/go.mod

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Several packages are only used while running the e2e suite. These
packages are less important to update, as the they can not influence the
final executable that is part of the Ceph-CSI container-image.

By moving these dependencies out of the main Ceph-CSI go.mod, it is
easier to identify if a reported CVE affects Ceph-CSI, or only the
testing (like most of the Kubernetes CVEs).

Signed-off-by: Niels de Vos <ndevos@ibm.com>
This commit is contained in:
Niels de Vos
2025-03-04 08:57:28 +01:00
committed by mergify[bot]
parent 15da101b1b
commit bec6090996
8047 changed files with 1407827 additions and 3453 deletions
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## 1.36.2
### Maintenance
- Bump google.golang.org/protobuf from 1.35.1 to 1.36.1 (#810) [9a7609d]
- Bump golang.org/x/net from 0.30.0 to 0.33.0 (#807) [b6cb028]
- Bump github.com/onsi/ginkgo/v2 from 2.20.1 to 2.22.1 (#808) [5756529]
- Bump nokogiri from 1.16.3 to 1.16.5 in /docs (#757) [dabc12e]
## 1.36.1
### Fixes
- Fix https://github.com/onsi/gomega/issues/803 [1c6c112]
- resolves onsi/gomega#696: make HaveField great on pointer receivers given only a non-addressable value [4feb9d7]
## 1.36.0
### Features
- new: make collection-related matchers Go 1.23 iterator aware [4c964c6]
### Maintenance
- Replace min/max helpers with built-in min/max [ece6872]
- Fix some typos in docs [8e924d7]
## 1.35.1
### Fixes
- Export EnforceDefaultTimeoutsWhenUsingContexts and DisableDefaultTimeoutsWhenUsingContext [ca36da1]
## 1.35.0
### Features
- You can now call `EnforceDefaultTimeoutsWhenUsingContexts()` to have `Eventually` honor the default timeout when passed a context. (prior to this you had to expclility add a timeout) [e4c4265]
- You can call `StopTrying(message).Successfully()` to abort a `Consistently` early without failure [eeca931]
### Fixes
- Stop memoizing the result of `HaveField` to avoid unexpected errors when used with async assertions. [3bdbc4e]
### Maintenance
- Bump all dependencies [a05a416]
## 1.34.2
Require Go 1.22+
### Maintenance
- bump ginkgo as well [c59c6dc]
- bump to go 1.22 - remove x/exp dependency [8158b99]
## 1.34.1
### Maintenance
- Use slices from exp/slices to keep golang 1.20 compat [5e71dcd]
## 1.34.0
### Features
- Add RoundTripper method to ghttp.Server [c549e0d]
### Fixes
- fix incorrect handling of nil slices in HaveExactElements (fixes #771) [878940c]
- issue_765 - fixed bug in Hopcroft-Karp algorithm [ebadb67]
### Maintenance
- bump ginkgo [8af2ece]
- Fix typo in docs [123a071]
- Bump github.com/onsi/ginkgo/v2 from 2.17.2 to 2.17.3 (#756) [0e69083]
- Bump google.golang.org/protobuf from 1.33.0 to 1.34.1 (#755) [2675796]
- Bump golang.org/x/net from 0.24.0 to 0.25.0 (#754) [4160c0f]
- Bump github-pages from 230 to 231 in /docs (#748) [892c303]
## 1.33.1
### Fixes
- fix confusing eventually docs [3a66379]
### Maintenance
- Bump github.com/onsi/ginkgo/v2 from 2.17.1 to 2.17.2 [e9bc35a]
## 1.33.0
### Features
`Receive` not accepts `Receive(<POINTER>, MATCHER>)`, allowing you to pick out a specific value on the channel that satisfies the provided matcher and is stored in the provided pointer.
### Maintenance
- Bump github.com/onsi/ginkgo/v2 from 2.15.0 to 2.17.1 (#745) [9999deb]
- Bump github-pages from 229 to 230 in /docs (#735) [cb5ff21]
- Bump golang.org/x/net from 0.20.0 to 0.23.0 (#746) [bac6596]
## 1.32.0
### Maintenance
- Migrate github.com/golang/protobuf to google.golang.org/protobuf [436a197]
This release drops the deprecated github.com/golang/protobuf and adopts google.golang.org/protobuf. Care was taken to ensure the release is backwards compatible (thanks @jbduncan !). Please open an issue if you run into one.
- chore: test with Go 1.22 (#733) [32ef35e]
- Bump golang.org/x/net from 0.19.0 to 0.20.0 (#717) [a0d0387]
- Bump github-pages and jekyll-feed in /docs (#732) [b71e477]
- docs: fix typo and broken anchor link to gstruct [f460154]
- docs: fix HaveEach matcher signature [a2862e4]
## 1.31.1
### Fixes
- Inverted arguments order of FailureMessage of BeComparableToMatcher [e0dd999]
- Update test in case keeping msg is desired [ad1a367]
### Maintenance
- Show how to import the format sub package [24e958d]
- tidy up go.sum [26661b8]
- bump dependencies [bde8f7a]
## 1.31.0
### Features
- Async assertions include context cancellation cause if present [121c37f]
### Maintenance
- Bump minimum go version [dee1e3c]
- docs: fix typo in example usage "occured" -> "occurred" [49005fe]
- Bump actions/setup-go from 4 to 5 (#714) [f1c8757]
- Bump github/codeql-action from 2 to 3 (#715) [9836e76]
- Bump github.com/onsi/ginkgo/v2 from 2.13.0 to 2.13.2 (#713) [54726f0]
- Bump golang.org/x/net from 0.17.0 to 0.19.0 (#711) [df97ecc]
- docs: fix `HaveExactElement` typo (#712) [a672c86]
## 1.30.0
### Features
- BeTrueBecause and BeFalseBecause allow for better failure messages [4da4c7f]
### Maintenance
- Bump actions/checkout from 3 to 4 (#694) [6ca6e97]
- doc: fix type on gleak go doc [f1b8343]
## 1.29.0
### Features
- MatchError can now take an optional func(error) bool + description [2b39142]
## 1.28.1
### Maintenance
- Bump github.com/onsi/ginkgo/v2 from 2.12.0 to 2.13.0 [635d196]
- Bump github.com/google/go-cmp from 0.5.9 to 0.6.0 [14f8859]
- Bump golang.org/x/net from 0.14.0 to 0.17.0 [d8a6508]
- #703 doc(matchers): HaveEach() doc comment updated [2705bdb]
- Minor typos (#699) [375648c]
## 1.28.0
### Features
- Add VerifyHost handler to ghttp (#698) [0b03b36]
### Fixes
- Read Body for Newer Responses in HaveHTTPBodyMatcher (#686) [18d6673]
### Maintenance
- Bump github.com/onsi/ginkgo/v2 from 2.11.0 to 2.12.0 (#693) [55a33f3]
- Typo in matchers.go (#691) [de68e8f]
- Bump commonmarker from 0.23.9 to 0.23.10 in /docs (#690) [ab17f5e]
- chore: update test matrix for Go 1.21 (#689) [5069017]
- Bump golang.org/x/net from 0.12.0 to 0.14.0 (#688) [babe25f]
## 1.27.10
### Fixes
- fix: go 1.21 adding goroutine ID to creator+location (#685) [bdc7803]
## 1.27.9
### Fixes
- Prevent nil-dereference in format.Object for boxed nil error (#681) [3b31fc3]
### Maintenance
- Bump golang.org/x/net from 0.11.0 to 0.12.0 (#679) [360849b]
- chore: use String() instead of fmt.Sprintf (#678) [86f3659]
- Bump golang.org/x/net from 0.10.0 to 0.11.0 (#674) [642ead0]
- chore: unnecessary use of fmt.Sprintf (#677) [ceb9ca6]
- Bump github.com/onsi/ginkgo/v2 from 2.10.0 to 2.11.0 (#675) [a2087d8]
- docs: fix ContainSubstring references (#673) [fc9a89f]
- Bump github.com/onsi/ginkgo/v2 from 2.9.7 to 2.10.0 (#671) [9076019]
## 1.27.8
### Fixes
- HaveExactElement should not call FailureMessage if a submatcher returned an error [096f392]
### Maintenance
- Bump github.com/onsi/ginkgo/v2 from 2.9.5 to 2.9.7 (#669) [8884bee]
## 1.27.7
### Fixes
- fix: gcustom.MakeMatcher accepts nil as actual value (#666) [57054d5]
### Maintenance
- update gitignore [05c1bc6]
- Bump github.com/onsi/ginkgo/v2 from 2.9.4 to 2.9.5 (#663) [7cadcf6]
- Bump golang.org/x/net from 0.9.0 to 0.10.0 (#662) [b524839]
- Bump github.com/onsi/ginkgo/v2 from 2.9.2 to 2.9.4 (#661) [5f44694]
- Bump commonmarker from 0.23.8 to 0.23.9 in /docs (#657) [05dc99a]
- Bump nokogiri from 1.14.1 to 1.14.3 in /docs (#658) [3a033d1]
- Replace deprecated NewGomegaWithT with NewWithT (#659) [a19238f]
- Bump golang.org/x/net from 0.8.0 to 0.9.0 (#656) [29ed041]
- Bump actions/setup-go from 3 to 4 (#651) [11b2080]
## 1.27.6
### Fixes
- Allow collections matchers to work correctly when expected has nil elements [60e7cf3]
### Maintenance
- updates MatchError godoc comment to also accept a Gomega matcher (#654) [67b869d]
## 1.27.5
### Maintenance
- Bump github.com/onsi/ginkgo/v2 from 2.9.1 to 2.9.2 (#653) [a215021]
- Bump github.com/go-task/slim-sprig (#652) [a26fed8]
## 1.27.4
### Fixes
- improve error formatting and remove duplication of error message in Eventually/Consistently [854f075]
### Maintenance
- Bump github.com/onsi/ginkgo/v2 from 2.9.0 to 2.9.1 (#650) [ccebd9b]
## 1.27.3
### Fixes
- format.Object now always includes err.Error() when passed an error [86d97ef]
- Fix HaveExactElements to work inside ContainElement or other collection matchers (#648) [636757e]
### Maintenance
- Bump github.com/golang/protobuf from 1.5.2 to 1.5.3 (#649) [cc16689]
- Bump github.com/onsi/ginkgo/v2 from 2.8.4 to 2.9.0 (#646) [e783366]
## 1.27.2
### Fixes
- improve poll progress message when polling a consistently that has been passing [28a319b]
### Maintenance
- bump ginkgo
- remove tools.go hack as Ginkgo 2.8.2 automatically pulls in the cli dependencies [81443b3]
## 1.27.1
### Maintenance
- Bump golang.org/x/net from 0.6.0 to 0.7.0 (#640) [bc686cd]
## 1.27.0
### Features
- Add HaveExactElements matcher (#634) [9d50783]
- update Gomega docs to discuss GinkgoHelper() [be32774]
### Maintenance
- Bump github.com/onsi/ginkgo/v2 from 2.8.0 to 2.8.1 (#639) [296a68b]
- Bump golang.org/x/net from 0.5.0 to 0.6.0 (#638) [c2b098b]
- Bump github-pages from 227 to 228 in /docs (#636) [a9069ab]
- test: update matrix for Go 1.20 (#635) [6bd25c8]
- Bump github.com/onsi/ginkgo/v2 from 2.7.0 to 2.8.0 (#631) [5445f8b]
- Bump webrick from 1.7.0 to 1.8.1 in /docs (#630) [03e93bb]
- codeql: add ruby language (#626) [63c7d21]
- dependabot: add bundler package-ecosystem for docs (#625) [d92f963]
## 1.26.0
### Features
- When a polled function returns an error, keep track of the actual and report on the matcher state of the last non-errored actual [21f3090]
- improve eventually failure message output [c530fb3]
### Fixes
- fix several documentation spelling issues [e2eff1f]
## 1.25.0
### Features
- add `MustPassRepeatedly(int)` to asyncAssertion (#619) [4509f72]
- compare unwrapped errors using DeepEqual (#617) [aaeaa5d]
### Maintenance
- Bump golang.org/x/net from 0.4.0 to 0.5.0 (#614) [c7cfea4]
- Bump github.com/onsi/ginkgo/v2 from 2.6.1 to 2.7.0 (#615) [71b8adb]
- Docs: Fix typo "MUltiple" -> "Multiple" (#616) [9351dda]
- clean up go.sum [cd1dc1d]
## 1.24.2
### Fixes
- Correctly handle assertion failure panics for eventually/consistnetly "g Gomega"s in a goroutine [78f1660]
- docs:Fix typo "you an" -> "you can" (#607) [3187c1f]
- fixes issue #600 (#606) [808d192]
### Maintenance
- Bump golang.org/x/net from 0.2.0 to 0.4.0 (#611) [6ebc0bf]
- Bump nokogiri from 1.13.9 to 1.13.10 in /docs (#612) [258cfc8]
- Bump github.com/onsi/ginkgo/v2 from 2.5.0 to 2.5.1 (#609) [e6c3eb9]
## 1.24.1
### Fixes
- maintain backward compatibility for Eventually and Consisntetly's signatures [4c7df5e]
- fix small typo (#601) [ea0ebe6]
### Maintenance
- Bump golang.org/x/net from 0.1.0 to 0.2.0 (#603) [1ba8372]
- Bump github.com/onsi/ginkgo/v2 from 2.4.0 to 2.5.0 (#602) [f9426cb]
- fix label-filter in test.yml [d795db6]
- stop running flakey tests and rely on external network dependencies in CI [7133290]
## 1.24.0
### Features
Introducting [gcustom](https://onsi.github.io/gomega/#gcustom-a-convenient-mechanism-for-buildling-custom-matchers) - a convenient mechanism for building custom matchers.
This is an RC release for `gcustom`. The external API may be tweaked in response to feedback however it is expected to remain mostly stable.
### Maintenance
- Update BeComparableTo documentation [756eaa0]
## 1.23.0
### Features
- Custom formatting on a per-type basis can be provided using `format.RegisterCustomFormatter()` -- see the docs [here](https://onsi.github.io/gomega/#adjusting-output)
- Substantial improvement have been made to `StopTrying()`:
- Users can now use `StopTrying().Wrap(err)` to wrap errors and `StopTrying().Attach(description, object)` to attach arbitrary objects to the `StopTrying()` error
- `StopTrying()` is now always interpreted as a failure. If you are an early adopter of `StopTrying()` you may need to change your code as the prior version would match against the returned value even if `StopTrying()` was returned. Going forward the `StopTrying()` api should remain stable.
- `StopTrying()` and `StopTrying().Now()` can both be used in matchers - not just polled functions.
- `TryAgainAfter(duration)` is used like `StopTrying()` but instructs `Eventually` and `Consistently` that the poll should be tried again after the specified duration. This allows you to dynamically adjust the polling duration.
- `ctx` can now be passed-in as the first argument to `Eventually` and `Consistently`.
## Maintenance
- Bump github.com/onsi/ginkgo/v2 from 2.3.0 to 2.3.1 (#597) [afed901]
- Bump nokogiri from 1.13.8 to 1.13.9 in /docs (#599) [7c691b3]
- Bump github.com/google/go-cmp from 0.5.8 to 0.5.9 (#587) [ff22665]
## 1.22.1
## Fixes
- When passed a context and no explicit timeout, Eventually will only timeout when the context is cancelled [e5105cf]
- Allow StopTrying() to be wrapped [bf3cba9]
## Maintenance
- bump to ginkgo v2.3.0 [c5d5c39]
## 1.22.0
### Features
Several improvements have been made to `Eventually` and `Consistently` in this and the most recent releases:
- Eventually and Consistently can take a context.Context [65c01bc]
This enables integration with Ginkgo 2.3.0's interruptible nodes and node timeouts.
- Eventually and Consistently that are passed a SpecContext can provide reports when an interrupt occurs [0d063c9]
- Eventually/Consistently will forward an attached context to functions that ask for one [e2091c5]
- Eventually/Consistently supports passing arguments to functions via WithArguments() [a2dc7c3]
- Eventually and Consistently can now be stopped early with StopTrying(message) and StopTrying(message).Now() [52976bb]
These improvements are all documented in [Gomega's docs](https://onsi.github.io/gomega/#making-asynchronous-assertions)
## Fixes
## Maintenance
## 1.21.1
### Features
- Eventually and Consistently that are passed a SpecContext can provide reports when an interrupt occurs [0d063c9]
## 1.21.0
### Features
- Eventually and Consistently can take a context.Context [65c01bc]
This enables integration with Ginkgo 2.3.0's interruptible nodes and node timeouts.
- Introduces Eventually.Within.ProbeEvery with tests and documentation (#591) [f633800]
- New BeKeyOf matcher with documentation and unit tests (#590) [fb586b3]
## Fixes
- Cover the entire gmeasure suite with leak detection [8c54344]
- Fix gmeasure leak [119d4ce]
- Ignore new Ginkgo ProgressSignal goroutine in gleak [ba548e2]
## Maintenance
- Fixes crashes on newer Ruby 3 installations by upgrading github-pages gem dependency (#596) [12469a0]
## 1.20.2
## Fixes
- label specs that rely on remote access; bump timeout on short-circuit test to make it less flaky [35eeadf]
- gexec: allow more headroom for SIGABRT-related unit tests (#581) [5b78f40]
- Enable reading from a closed gbytes.Buffer (#575) [061fd26]
## Maintenance
- Bump github.com/onsi/ginkgo/v2 from 2.1.5 to 2.1.6 (#583) [55d895b]
- Bump github.com/onsi/ginkgo/v2 from 2.1.4 to 2.1.5 (#582) [346de7c]
## 1.20.1
## Fixes
- fix false positive gleaks when using ginkgo -p (#577) [cb46517]
- Fix typos in gomega_dsl.go (#569) [5f71ed2]
- don't panic on Eventually(nil), fixing #555 (#567) [9d1186f]
- vet optional description args in assertions, fixing #560 (#566) [8e37808]
## Maintenance
- test: add new Go 1.19 to test matrix (#571) [40d7efe]
- Bump tzinfo from 1.2.9 to 1.2.10 in /docs (#564) [5f26371]
## 1.20.0
## Features
- New [`gleak`](https://onsi.github.io/gomega/#codegleakcode-finding-leaked-goroutines) experimental goroutine leak detection package! (#538) [85ba7bc]
- New `BeComparableTo` matcher(#546) that uses `gocmp` to make comparisons [e77ea75]
- New `HaveExistingField` matcher (#553) [fd130e1]
- Document how to wrap Gomega (#539) [56714a4]
## Fixes
- Support pointer receivers in HaveField; fixes #543 (#544) [8dab36e]
## Maintenance
- Bump various dependencies:
- Upgrade to yaml.v3 (#556) [f5a83b1]
- Bump github/codeql-action from 1 to 2 (#549) [52f5adf]
- Bump github.com/google/go-cmp from 0.5.7 to 0.5.8 (#551) [5f3942d]
- Bump nokogiri from 1.13.4 to 1.13.6 in /docs (#554) [eb4b4c2]
- Use latest ginkgo (#535) [1c29028]
- Bump nokogiri from 1.13.3 to 1.13.4 in /docs (#541) [1ce84d5]
- Bump actions/setup-go from 2 to 3 (#540) [755485e]
- Bump nokogiri from 1.12.5 to 1.13.3 in /docs (#522) [4fbb0dc]
- Bump actions/checkout from 2 to 3 (#526) [ac49202]
## 1.19.0
## Features
- New [`HaveEach`](https://onsi.github.io/gomega/#haveeachelement-interface) matcher to ensure that each and every element in an `array`, `slice`, or `map` satisfies the passed in matcher. (#523) [9fc2ae2] (#524) [c8ba582]
- Users can now wrap the `Gomega` interface to implement custom behavior on each assertion. (#521) [1f2e714]
- [`ContainElement`](https://onsi.github.io/gomega/#containelementelement-interface) now accepts an additional pointer argument. Elements that satisfy the matcher are stored in the pointer enabling developers to easily add subsequent, more detailed, assertions against the matching element. (#527) [1a4e27f]
## Fixes
- update RELEASING instructions to match ginkgo [0917cde]
- Bump github.com/onsi/ginkgo/v2 from 2.0.0 to 2.1.3 (#519) [49ab4b0]
- Fix CVE-2021-38561 (#534) [f1b4456]
- Fix max number of samples in experiments on non-64-bit systems. (#528) [1c84497]
- Remove dependency on ginkgo v1.16.4 (#530) [4dea8d5]
- Fix for Go 1.18 (#532) [56d2a29]
- Document precendence of timeouts (#533) [b607941]
## 1.18.1
## Fixes
- Add pointer support to HaveField matcher (#495) [79e41a3]
## 1.18.0
## Features
- Docs now live on the master branch in the docs folder which will make for easier PRs. The docs also use Ginkgo 2.0's new docs html/css/js. [2570272]
- New HaveValue matcher can handle actuals that are either values (in which case they are passed on unscathed) or pointers (in which case they are indirected). [Docs here.](https://onsi.github.io/gomega/#working-with-values) (#485) [bdc087c]
- Gmeasure has been declared GA [360db9d]
## Fixes
- Gomega now uses ioutil for Go 1.15 and lower (#492) - official support is only for the most recent two major versions of Go but this will unblock users who need to stay on older unsupported versions of Go. [c29c1c0]
## Maintenace
- Remove Travis workflow (#491) [72e6040]
- Upgrade to Ginkgo 2.0.0 GA [f383637]
- chore: fix description of HaveField matcher (#487) [2b4b2c0]
- use tools.go to ensure Ginkgo cli dependencies are included [f58a52b]
- remove dockerfile and simplify github actions to match ginkgo's actions [3f8160d]
## 1.17.0
### Features
- Add HaveField matcher [3a26311]
- add Error() assertions on the final error value of multi-return values (#480) [2f96943]
- separate out offsets and timeouts (#478) [18a4723]
- fix transformation error reporting (#479) [e001fab]
- allow transform functions to report errors (#472) [bf93408]
### Fixes
Stop using deprecated ioutil package (#467) [07f405d]
## 1.16.0
### Features
- feat: HaveHTTPStatus multiple expected values (#465) [aa69f1b]
- feat: HaveHTTPHeaderWithValue() matcher (#463) [dd83a96]
- feat: HaveHTTPBody matcher (#462) [504e1f2]
- feat: formatter for HTTP responses (#461) [e5b3157]
## 1.15.0
### Fixes
The previous version (1.14.0) introduced a change to allow `Eventually` and `Consistently` to support functions that make assertions. This was accomplished by overriding the global fail handler when running the callbacks passed to `Eventually/Consistently` in order to capture any resulting errors. Issue #457 uncovered a flaw with this approach: when multiple `Eventually`s are running concurrently they race when overriding the singleton global fail handler.
1.15.0 resolves this by requiring users who want to make assertions in `Eventually/Consistently` call backs to explicitly pass in a function that takes a `Gomega` as an argument. The passed-in `Gomega` instance can be used to make assertions. Any failures will cause `Eventually` to retry the callback. This cleaner interface avoids the issue of swapping out globals but comes at the cost of changing the contract introduced in v1.14.0. As such 1.15.0 introduces a breaking change with respect to 1.14.0 - however we expect that adoption of this feature in 1.14.0 remains limited.
In addition, 1.15.0 cleans up some of Gomega's internals. Most users shouldn't notice any differences stemming from the refactoring that was made.
## 1.14.0
### Features
- gmeasure.SamplingConfig now suppers a MinSamplingInterval [e94dbca]
- Eventually and Consistently support functions that make assertions [2f04e6e]
- Eventually and Consistently now allow their passed-in functions to make assertions.
These assertions must pass or the function is considered to have failed and is retried.
- Eventually and Consistently can now take functions with no return values. These implicitly return nil
if they contain no failed assertion. Otherwise they return an error wrapping the first assertion failure. This allows
these functions to be used with the Succeed() matcher.
- Introduce InterceptGomegaFailure - an analogue to InterceptGomegaFailures - that captures the first assertion failure
and halts execution in its passed-in callback.
### Fixes
- Call Verify GHTTPWithGomega receiver funcs (#454) [496e6fd]
- Build a binary with an expected name (#446) [7356360]
## 1.13.0
### Features
- gmeasure provides BETA support for benchmarking (#447) [8f2dfbf]
- Set consistently and eventually defaults on init (#443) [12eb778]
## 1.12.0
### Features
- Add Satisfy() matcher (#437) [c548f31]
- tweak truncation message [3360b8c]
- Add format.GomegaStringer (#427) [cc80b6f]
- Add Clear() method to gbytes.Buffer [c3c0920]
### Fixes
- Fix error message in BeNumericallyMatcher (#432) [09c074a]
- Bump github.com/onsi/ginkgo from 1.12.1 to 1.16.2 (#442) [e5f6ea0]
- Bump github.com/golang/protobuf from 1.4.3 to 1.5.2 (#431) [adae3bf]
- Bump golang.org/x/net (#441) [3275b35]
## 1.11.0
### Features
- feature: add index to gstruct element func (#419) [334e00d]
- feat(gexec) Add CompileTest functions. Close #410 (#411) [47c613f]
### Fixes
- Check more carefully for nils in WithTransform (#423) [3c60a15]
- fix: typo in Makefile [b82522a]
- Allow WithTransform function to accept a nil value (#422) [b75d2f2]
- fix: print value type for interface{} containers (#409) [f08e2dc]
- fix(BeElementOf): consistently flatten expected values [1fa9468]
## 1.10.5
### Fixes
- fix: collections matchers should display type of expectation (#408) [6b4eb5a]
- fix(ContainElements): consistently flatten expected values [073b880]
- fix(ConsistOf): consistently flatten expected values [7266efe]
## 1.10.4
### Fixes
- update golang net library to more recent version without vulnerability (#406) [817a8b9]
- Correct spelling: alloted -> allotted (#403) [0bae715]
- fix a panic in MessageWithDiff with long message (#402) [ea06b9b]
## 1.10.3
### Fixes
- updates golang/x/net to fix vulnerability detected by snyk (#394) [c479356]
## 1.10.2
### Fixes
- Add ExpectWithOffset, EventuallyWithOffset and ConsistentlyWithOffset to WithT (#391) [990941a]
## 1.10.1
### Fixes
- Update dependencies (#389) [9f5eecd]
## 1.10.0
### Features
- Add HaveHTTPStatusMatcher (#378) [f335c94]
- Changed matcher for content-type in VerifyJSONRepresenting (#377) [6024f5b]
- Make ghttp usable with x-unit style tests (#376) [c0be499]
- Implement PanicWith matcher (#381) [f8032b4]
## 1.9.0
### Features
- Add ContainElements matcher (#370) [2f57380]
- Output missing and extra elements in ConsistOf failure message [a31eda7]
- Document method LargestMatching [7c5a280]
## 1.8.1
### Fixes
- Fix unexpected MatchError() behaviour (#375) [8ae7b2f]
## 1.8.0
### Features
- Allow optional description to be lazily evaluated function (#364) [bf64010]
- Support wrapped errors (#359) [0a981cb]
## 1.7.1
### Fixes
- Bump go-yaml version to cover fixed ddos heuristic (#362) [95e431e]
## 1.7.0
### Features
- export format property variables (#347) [642e5ba]
### Fixes
- minor fix in the documentation of ExpectWithOffset (#358) [beea727]
## 1.6.0
### Features
- Display special chars on error [41e1b26]
- Add BeElementOf matcher [6a48b48]
### Fixes
- Remove duplication in XML matcher tests [cc1a6cb]
- Remove unnecessary conversions (#357) [7bf756a]
- Fixed import order (#353) [2e3b965]
- Added missing error handling in test (#355) [c98d3eb]
- Simplify code (#356) [0001ed9]
- Simplify code (#354) [0d9100e]
- Fixed typos (#352) [3f647c4]
- Add failure message tests to BeElementOf matcher [efe19c3]
- Update go-testcov untested sections [37ee382]
- Mark all uncovered files so go-testcov ./... works [53b150e]
- Reenable gotip in travis [5c249dc]
- Fix the typo of comment (#345) [f0e010e]
- Optimize contain_element_matcher [abeb93d]
## 1.5.0
### Features
- Added MatchKeys matchers [8b909fc]
### Fixes and Minor Improvements
- Add type aliases to remove stuttering [03b0461]
- Don't run session_test.go on windows (#324) [5533ce8]
## 1.4.3
### Fixes:
- ensure file name and line numbers are correctly reported for XUnit [6fff58f]
- Fixed matcher for content-type (#305) [69d9b43]
## 1.4.2
### Fixes:
- Add go.mod and go.sum files to define the gomega go module [f3de367, a085d30]
- Work around go vet issue with Go v1.11 (#300) [40dd6ad]
- Better output when using with go XUnit-style tests, fixes #255 (#297) [29a4b97]
- Fix MatchJSON fail to parse json.RawMessage (#298) [ae19f1b]
- show threshold in failure message of BeNumericallyMatcher (#293) [4bbecc8]
## 1.4.1
### Fixes:
- Update documentation formatting and examples (#289) [9be8410]
- allow 'Receive' matcher to be used with concrete types (#286) [41673fd]
- Fix data race in ghttp server (#283) [7ac6b01]
- Travis badge should only show master [cc102ab]
## 1.4.0
### Features
- Make string pretty diff user configurable (#273) [eb112ce, 649b44d]
### Fixes
- Use httputil.DumpRequest to pretty-print unhandled requests (#278) [a4ff0fc, b7d1a52]
- fix typo floa32 > float32 (#272) [041ae3b, 6e33911]
- Fix link to documentation on adding your own matchers (#270) [bb2c830, fcebc62]
- Use setters and getters to avoid race condition (#262) [13057c3, a9c79f1]
- Avoid sending a signal if the process is not alive (#259) [b8043e5, 4fc1762]
- Improve message from AssignableToTypeOf when expected value is nil (#281) [9c1fb20]
## 1.3.0
Improvements:
- The `Equal` matcher matches byte slices more performantly.
- Improved how `MatchError` matches error strings.
- `MatchXML` ignores the order of xml node attributes.
- Improve support for XUnit style golang tests. ([#254](https://github.com/onsi/gomega/issues/254))
Bug Fixes:
- Diff generation now handles multi-byte sequences correctly.
- Multiple goroutines can now call `gexec.Build` concurrently.
## 1.2.0
Improvements:
- Added `BeSent` which attempts to send a value down a channel and fails if the attempt blocks. Can be paired with `Eventually` to safely send a value down a channel with a timeout.
- `Ω`, `Expect`, `Eventually`, and `Consistently` now immediately `panic` if there is no registered fail handler. This is always a mistake that can hide failing tests.
- `Receive()` no longer errors when passed a closed channel, it's perfectly fine to attempt to read from a closed channel so Ω(c).Should(Receive()) always fails and Ω(c).ShoudlNot(Receive()) always passes with a closed channel.
- Added `HavePrefix` and `HaveSuffix` matchers.
- `ghttp` can now handle concurrent requests.
- Added `Succeed` which allows one to write `Ω(MyFunction()).Should(Succeed())`.
- Improved `ghttp`'s behavior around failing assertions and panics:
- If a registered handler makes a failing assertion `ghttp` will return `500`.
- If a registered handler panics, `ghttp` will return `500` *and* fail the test. This is new behavior that may cause existing code to break. This code is almost certainly incorrect and creating a false positive.
- `ghttp` servers can take an `io.Writer`. `ghttp` will write a line to the writer when each request arrives.
- Added `WithTransform` matcher to allow munging input data before feeding into the relevant matcher
- Added boolean `And`, `Or`, and `Not` matchers to allow creating composite matchers
- Added `gbytes.TimeoutCloser`, `gbytes.TimeoutReader`, and `gbytes.TimeoutWriter` - these are convenience wrappers that timeout if the underlying Closer/Reader/Writer does not return within the alloted time.
- Added `gbytes.BufferReader` - this constructs a `gbytes.Buffer` that asynchronously reads the passed-in `io.Reader` into its buffer.
Bug Fixes:
- gexec: `session.Wait` now uses `EventuallyWithOffset` to get the right line number in the failure.
- `ContainElement` no longer bails if a passed-in matcher errors.
## 1.0 (8/2/2014)
No changes. Dropping "beta" from the version number.
## 1.0.0-beta (7/8/2014)
Breaking Changes:
- Changed OmegaMatcher interface. Instead of having `Match` return failure messages, two new methods `FailureMessage` and `NegatedFailureMessage` are called instead.
- Moved and renamed OmegaFailHandler to types.GomegaFailHandler and OmegaMatcher to types.GomegaMatcher. Any references to OmegaMatcher in any custom matchers will need to be changed to point to types.GomegaMatcher
New Test-Support Features:
- `ghttp`: supports testing http clients
- Provides a flexible fake http server
- Provides a collection of chainable http handlers that perform assertions.
- `gbytes`: supports making ordered assertions against streams of data
- Provides a `gbytes.Buffer`
- Provides a `Say` matcher to perform ordered assertions against output data
- `gexec`: supports testing external processes
- Provides support for building Go binaries
- Wraps and starts `exec.Cmd` commands
- Makes it easy to assert against stdout and stderr
- Makes it easy to send signals and wait for processes to exit
- Provides an `Exit` matcher to assert against exit code.
DSL Changes:
- `Eventually` and `Consistently` can accept `time.Duration` interval and polling inputs.
- The default timeouts for `Eventually` and `Consistently` are now configurable.
New Matchers:
- `ConsistOf`: order-independent assertion against the elements of an array/slice or keys of a map.
- `BeTemporally`: like `BeNumerically` but for `time.Time`
- `HaveKeyWithValue`: asserts a map has a given key with the given value.
Updated Matchers:
- `Receive` matcher can take a matcher as an argument and passes only if the channel under test receives an objet that satisfies the passed-in matcher.
- Matchers that implement `MatchMayChangeInTheFuture(actual interface{}) bool` can inform `Eventually` and/or `Consistently` when a match has no chance of changing status in the future. For example, `Receive` returns `false` when a channel is closed.
Misc:
- Start using semantic versioning
- Start maintaining changelog
Major refactor:
- Pull out Gomega's internal to `internal`

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# Contributing to Gomega
Your contributions to Gomega are essential for its long-term maintenance and improvement. To make a contribution:
- Please **open an issue first** - describe what problem you are trying to solve and give the community a forum for input and feedback ahead of investing time in writing code!
- Ensure adequate test coverage:
- Make sure to add appropriate unit tests
- Please run all tests locally (`ginkgo -r -p`) and make sure they go green before submitting the PR
- Please run following linter locally `go vet ./...` and make sure output does not contain any warnings
- Update the documentation. In addition to standard `godoc` comments Gomega has extensive documentation on the `gh-pages` branch. If relevant, please submit a docs PR to that branch alongside your code PR.
If you're a committer, check out RELEASING.md to learn how to cut a release.
Thanks for supporting Gomega!

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Copyright (c) 2013-2014 Onsi Fakhouri
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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![Gomega: Ginkgo's Preferred Matcher Library](http://onsi.github.io/gomega/images/gomega.png)
[![test](https://github.com/onsi/gomega/actions/workflows/test.yml/badge.svg)](https://github.com/onsi/gomega/actions/workflows/test.yml)
Jump straight to the [docs](http://onsi.github.io/gomega/) to learn about Gomega, including a list of [all available matchers](http://onsi.github.io/gomega/#provided-matchers).
If you have a question, comment, bug report, feature request, etc. please open a GitHub issue.
## [Ginkgo](http://github.com/onsi/ginkgo): a BDD Testing Framework for Golang
Learn more about Ginkgo [here](http://onsi.github.io/ginkgo/)
## Community Matchers
A collection of community matchers is available on the [wiki](https://github.com/onsi/gomega/wiki).
## License
Gomega is MIT-Licensed
The `ConsistOf` matcher uses [goraph](https://github.com/amitkgupta/goraph) which is embedded in the source to simplify distribution. goraph has an MIT license.

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A Gomega release is a tagged sha and a GitHub release. To cut a release:
1. Ensure CHANGELOG.md is up to date.
- Use
```bash
LAST_VERSION=$(git tag --sort=version:refname | tail -n1)
CHANGES=$(git log --pretty=format:'- %s [%h]' HEAD...$LAST_VERSION)
echo -e "## NEXT\n\n$CHANGES\n\n### Features\n\n### Fixes\n\n### Maintenance\n\n$(cat CHANGELOG.md)" > CHANGELOG.md
```
to update the changelog
- Categorize the changes into
- Breaking Changes (requires a major version)
- New Features (minor version)
- Fixes (fix version)
- Maintenance (which in general should not be mentioned in `CHANGELOG.md` as they have no user impact)
1. Update GOMEGA_VERSION in `gomega_dsl.go`
1. Commit, push, and release:
```
git commit -m "vM.m.p"
git push
gh release create "vM.m.p"
git fetch --tags origin master
```

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/*
Gomega's format package pretty-prints objects. It explores input objects recursively and generates formatted, indented output with type information.
*/
// untested sections: 4
package format
import (
"context"
"fmt"
"reflect"
"strconv"
"strings"
"time"
)
// Use MaxDepth to set the maximum recursion depth when printing deeply nested objects
var MaxDepth = uint(10)
// MaxLength of the string representation of an object.
// If MaxLength is set to 0, the Object will not be truncated.
var MaxLength = 4000
/*
By default, all objects (even those that implement fmt.Stringer and fmt.GoStringer) are recursively inspected to generate output.
Set UseStringerRepresentation = true to use GoString (for fmt.GoStringers) or String (for fmt.Stringer) instead.
Note that GoString and String don't always have all the information you need to understand why a test failed!
*/
var UseStringerRepresentation = false
/*
Print the content of context objects. By default it will be suppressed.
Set PrintContextObjects = true to enable printing of the context internals.
*/
var PrintContextObjects = false
// TruncatedDiff choose if we should display a truncated pretty diff or not
var TruncatedDiff = true
// TruncateThreshold (default 50) specifies the maximum length string to print in string comparison assertion error
// messages.
var TruncateThreshold uint = 50
// CharactersAroundMismatchToInclude (default 5) specifies how many contextual characters should be printed before and
// after the first diff location in a truncated string assertion error message.
var CharactersAroundMismatchToInclude uint = 5
var contextType = reflect.TypeOf((*context.Context)(nil)).Elem()
var timeType = reflect.TypeOf(time.Time{})
// The default indentation string emitted by the format package
var Indent = " "
var longFormThreshold = 20
// GomegaStringer allows for custom formating of objects for gomega.
type GomegaStringer interface {
// GomegaString will be used to custom format an object.
// It does not follow UseStringerRepresentation value and will always be called regardless.
// It also ignores the MaxLength value.
GomegaString() string
}
/*
CustomFormatters can be registered with Gomega via RegisterCustomFormatter()
Any value to be rendered by Gomega is passed to each registered CustomFormatters.
The CustomFormatter signals that it will handle formatting the value by returning (formatted-string, true)
If the CustomFormatter does not want to handle the object it should return ("", false)
Strings returned by CustomFormatters are not truncated
*/
type CustomFormatter func(value interface{}) (string, bool)
type CustomFormatterKey uint
var customFormatterKey CustomFormatterKey = 1
type customFormatterKeyPair struct {
CustomFormatter
CustomFormatterKey
}
/*
RegisterCustomFormatter registers a CustomFormatter and returns a CustomFormatterKey
You can call UnregisterCustomFormatter with the returned key to unregister the associated CustomFormatter
*/
func RegisterCustomFormatter(customFormatter CustomFormatter) CustomFormatterKey {
key := customFormatterKey
customFormatterKey += 1
customFormatters = append(customFormatters, customFormatterKeyPair{customFormatter, key})
return key
}
/*
UnregisterCustomFormatter unregisters a previously registered CustomFormatter. You should pass in the key returned by RegisterCustomFormatter
*/
func UnregisterCustomFormatter(key CustomFormatterKey) {
formatters := []customFormatterKeyPair{}
for _, f := range customFormatters {
if f.CustomFormatterKey == key {
continue
}
formatters = append(formatters, f)
}
customFormatters = formatters
}
var customFormatters = []customFormatterKeyPair{}
/*
Generates a formatted matcher success/failure message of the form:
Expected
<pretty printed actual>
<message>
<pretty printed expected>
If expected is omitted, then the message looks like:
Expected
<pretty printed actual>
<message>
*/
func Message(actual interface{}, message string, expected ...interface{}) string {
if len(expected) == 0 {
return fmt.Sprintf("Expected\n%s\n%s", Object(actual, 1), message)
}
return fmt.Sprintf("Expected\n%s\n%s\n%s", Object(actual, 1), message, Object(expected[0], 1))
}
/*
Generates a nicely formatted matcher success / failure message
Much like Message(...), but it attempts to pretty print diffs in strings
Expected
<string>: "...aaaaabaaaaa..."
to equal |
<string>: "...aaaaazaaaaa..."
*/
func MessageWithDiff(actual, message, expected string) string {
if TruncatedDiff && len(actual) >= int(TruncateThreshold) && len(expected) >= int(TruncateThreshold) {
diffPoint := findFirstMismatch(actual, expected)
formattedActual := truncateAndFormat(actual, diffPoint)
formattedExpected := truncateAndFormat(expected, diffPoint)
spacesBeforeFormattedMismatch := findFirstMismatch(formattedActual, formattedExpected)
tabLength := 4
spaceFromMessageToActual := tabLength + len("<string>: ") - len(message)
paddingCount := spaceFromMessageToActual + spacesBeforeFormattedMismatch
if paddingCount < 0 {
return Message(formattedActual, message, formattedExpected)
}
padding := strings.Repeat(" ", paddingCount) + "|"
return Message(formattedActual, message+padding, formattedExpected)
}
actual = escapedWithGoSyntax(actual)
expected = escapedWithGoSyntax(expected)
return Message(actual, message, expected)
}
func escapedWithGoSyntax(str string) string {
withQuotes := fmt.Sprintf("%q", str)
return withQuotes[1 : len(withQuotes)-1]
}
func truncateAndFormat(str string, index int) string {
leftPadding := `...`
rightPadding := `...`
start := index - int(CharactersAroundMismatchToInclude)
if start < 0 {
start = 0
leftPadding = ""
}
// slice index must include the mis-matched character
lengthOfMismatchedCharacter := 1
end := index + int(CharactersAroundMismatchToInclude) + lengthOfMismatchedCharacter
if end > len(str) {
end = len(str)
rightPadding = ""
}
return fmt.Sprintf("\"%s\"", leftPadding+str[start:end]+rightPadding)
}
func findFirstMismatch(a, b string) int {
aSlice := strings.Split(a, "")
bSlice := strings.Split(b, "")
for index, str := range aSlice {
if index > len(bSlice)-1 {
return index
}
if str != bSlice[index] {
return index
}
}
if len(b) > len(a) {
return len(a) + 1
}
return 0
}
const truncateHelpText = `
Gomega truncated this representation as it exceeds 'format.MaxLength'.
Consider having the object provide a custom 'GomegaStringer' representation
or adjust the parameters in Gomega's 'format' package.
Learn more here: https://onsi.github.io/gomega/#adjusting-output
`
func truncateLongStrings(s string) string {
if MaxLength > 0 && len(s) > MaxLength {
var sb strings.Builder
for i, r := range s {
if i < MaxLength {
sb.WriteRune(r)
continue
}
break
}
sb.WriteString("...\n")
sb.WriteString(truncateHelpText)
return sb.String()
}
return s
}
/*
Pretty prints the passed in object at the passed in indentation level.
Object recurses into deeply nested objects emitting pretty-printed representations of their components.
Modify format.MaxDepth to control how deep the recursion is allowed to go
Set format.UseStringerRepresentation to true to return object.GoString() or object.String() when available instead of
recursing into the object.
Set PrintContextObjects to true to print the content of objects implementing context.Context
*/
func Object(object interface{}, indentation uint) string {
indent := strings.Repeat(Indent, int(indentation))
value := reflect.ValueOf(object)
commonRepresentation := ""
if err, ok := object.(error); ok && !isNilValue(value) { // isNilValue check needed here to avoid nil deref due to boxed nil
commonRepresentation += "\n" + IndentString(err.Error(), indentation) + "\n" + indent
}
return fmt.Sprintf("%s<%s>: %s%s", indent, formatType(value), commonRepresentation, formatValue(value, indentation))
}
/*
IndentString takes a string and indents each line by the specified amount.
*/
func IndentString(s string, indentation uint) string {
return indentString(s, indentation, true)
}
func indentString(s string, indentation uint, indentFirstLine bool) string {
result := &strings.Builder{}
components := strings.Split(s, "\n")
indent := strings.Repeat(Indent, int(indentation))
for i, component := range components {
if i > 0 || indentFirstLine {
result.WriteString(indent)
}
result.WriteString(component)
if i < len(components)-1 {
result.WriteString("\n")
}
}
return result.String()
}
func formatType(v reflect.Value) string {
switch v.Kind() {
case reflect.Invalid:
return "nil"
case reflect.Chan:
return fmt.Sprintf("%s | len:%d, cap:%d", v.Type(), v.Len(), v.Cap())
case reflect.Ptr:
return fmt.Sprintf("%s | 0x%x", v.Type(), v.Pointer())
case reflect.Slice:
return fmt.Sprintf("%s | len:%d, cap:%d", v.Type(), v.Len(), v.Cap())
case reflect.Map:
return fmt.Sprintf("%s | len:%d", v.Type(), v.Len())
default:
return v.Type().String()
}
}
func formatValue(value reflect.Value, indentation uint) string {
if indentation > MaxDepth {
return "..."
}
if isNilValue(value) {
return "nil"
}
if value.CanInterface() {
obj := value.Interface()
// if a CustomFormatter handles this values, we'll go with that
for _, customFormatter := range customFormatters {
formatted, handled := customFormatter.CustomFormatter(obj)
// do not truncate a user-provided CustomFormatter()
if handled {
return indentString(formatted, indentation+1, false)
}
}
// GomegaStringer will take precedence to other representations and disregards UseStringerRepresentation
if x, ok := obj.(GomegaStringer); ok {
// do not truncate a user-defined GomegaString() value
return indentString(x.GomegaString(), indentation+1, false)
}
if UseStringerRepresentation {
switch x := obj.(type) {
case fmt.GoStringer:
return indentString(truncateLongStrings(x.GoString()), indentation+1, false)
case fmt.Stringer:
return indentString(truncateLongStrings(x.String()), indentation+1, false)
}
}
}
if !PrintContextObjects {
if value.Type().Implements(contextType) && indentation > 1 {
return "<suppressed context>"
}
}
switch value.Kind() {
case reflect.Bool:
return fmt.Sprintf("%v", value.Bool())
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
return fmt.Sprintf("%v", value.Int())
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
return fmt.Sprintf("%v", value.Uint())
case reflect.Uintptr:
return fmt.Sprintf("0x%x", value.Uint())
case reflect.Float32, reflect.Float64:
return fmt.Sprintf("%v", value.Float())
case reflect.Complex64, reflect.Complex128:
return fmt.Sprintf("%v", value.Complex())
case reflect.Chan:
return fmt.Sprintf("0x%x", value.Pointer())
case reflect.Func:
return fmt.Sprintf("0x%x", value.Pointer())
case reflect.Ptr:
return formatValue(value.Elem(), indentation)
case reflect.Slice:
return truncateLongStrings(formatSlice(value, indentation))
case reflect.String:
return truncateLongStrings(formatString(value.String(), indentation))
case reflect.Array:
return truncateLongStrings(formatSlice(value, indentation))
case reflect.Map:
return truncateLongStrings(formatMap(value, indentation))
case reflect.Struct:
if value.Type() == timeType && value.CanInterface() {
t, _ := value.Interface().(time.Time)
return t.Format(time.RFC3339Nano)
}
return truncateLongStrings(formatStruct(value, indentation))
case reflect.Interface:
return formatInterface(value, indentation)
default:
if value.CanInterface() {
return truncateLongStrings(fmt.Sprintf("%#v", value.Interface()))
}
return truncateLongStrings(fmt.Sprintf("%#v", value))
}
}
func formatString(object interface{}, indentation uint) string {
if indentation == 1 {
s := fmt.Sprintf("%s", object)
components := strings.Split(s, "\n")
result := ""
for i, component := range components {
if i == 0 {
result += component
} else {
result += Indent + component
}
if i < len(components)-1 {
result += "\n"
}
}
return result
} else {
return fmt.Sprintf("%q", object)
}
}
func formatSlice(v reflect.Value, indentation uint) string {
if v.Kind() == reflect.Slice && v.Type().Elem().Kind() == reflect.Uint8 && isPrintableString(string(v.Bytes())) {
return formatString(v.Bytes(), indentation)
}
l := v.Len()
result := make([]string, l)
longest := 0
for i := 0; i < l; i++ {
result[i] = formatValue(v.Index(i), indentation+1)
if len(result[i]) > longest {
longest = len(result[i])
}
}
if longest > longFormThreshold {
indenter := strings.Repeat(Indent, int(indentation))
return fmt.Sprintf("[\n%s%s,\n%s]", indenter+Indent, strings.Join(result, ",\n"+indenter+Indent), indenter)
}
return fmt.Sprintf("[%s]", strings.Join(result, ", "))
}
func formatMap(v reflect.Value, indentation uint) string {
l := v.Len()
result := make([]string, l)
longest := 0
for i, key := range v.MapKeys() {
value := v.MapIndex(key)
result[i] = fmt.Sprintf("%s: %s", formatValue(key, indentation+1), formatValue(value, indentation+1))
if len(result[i]) > longest {
longest = len(result[i])
}
}
if longest > longFormThreshold {
indenter := strings.Repeat(Indent, int(indentation))
return fmt.Sprintf("{\n%s%s,\n%s}", indenter+Indent, strings.Join(result, ",\n"+indenter+Indent), indenter)
}
return fmt.Sprintf("{%s}", strings.Join(result, ", "))
}
func formatStruct(v reflect.Value, indentation uint) string {
t := v.Type()
l := v.NumField()
result := []string{}
longest := 0
for i := 0; i < l; i++ {
structField := t.Field(i)
fieldEntry := v.Field(i)
representation := fmt.Sprintf("%s: %s", structField.Name, formatValue(fieldEntry, indentation+1))
result = append(result, representation)
if len(representation) > longest {
longest = len(representation)
}
}
if longest > longFormThreshold {
indenter := strings.Repeat(Indent, int(indentation))
return fmt.Sprintf("{\n%s%s,\n%s}", indenter+Indent, strings.Join(result, ",\n"+indenter+Indent), indenter)
}
return fmt.Sprintf("{%s}", strings.Join(result, ", "))
}
func formatInterface(v reflect.Value, indentation uint) string {
return fmt.Sprintf("<%s>%s", formatType(v.Elem()), formatValue(v.Elem(), indentation))
}
func isNilValue(a reflect.Value) bool {
switch a.Kind() {
case reflect.Invalid:
return true
case reflect.Chan, reflect.Func, reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice:
return a.IsNil()
}
return false
}
/*
Returns true when the string is entirely made of printable runes, false otherwise.
*/
func isPrintableString(str string) bool {
for _, runeValue := range str {
if !strconv.IsPrint(runeValue) {
return false
}
}
return true
}

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/*
package gcustom provides a simple mechanism for creating custom Gomega matchers
*/
package gcustom
import (
"fmt"
"reflect"
"strings"
"text/template"
"github.com/onsi/gomega/format"
)
var interfaceType = reflect.TypeOf((*interface{})(nil)).Elem()
var errInterface = reflect.TypeOf((*error)(nil)).Elem()
var defaultTemplate = template.Must(ParseTemplate("{{if .Failure}}Custom matcher failed for:{{else}}Custom matcher succeeded (but was expected to fail) for:{{end}}\n{{.FormattedActual}}"))
func formatObject(object any, indent ...uint) string {
indentation := uint(0)
if len(indent) > 0 {
indentation = indent[0]
}
return format.Object(object, indentation)
}
/*
ParseTemplate allows you to precompile templates for MakeMatcher's custom matchers.
Use ParseTemplate if you are concerned about performance and would like to avoid repeatedly parsing failure message templates. The data made available to the template is documented in the WithTemplate() method of CustomGomegaMatcher.
Once parsed you can pass the template in either as an argument to MakeMatcher(matchFunc, <template>) or using MakeMatcher(matchFunc).WithPrecompiledTemplate(template)
*/
func ParseTemplate(templ string) (*template.Template, error) {
return template.New("template").Funcs(template.FuncMap{
"format": formatObject,
}).Parse(templ)
}
/*
MakeMatcher builds a Gomega-compatible matcher from a function (the matchFunc).
matchFunc must return (bool, error) and take a single argument. If you want to perform type-checking yourself pass in a matchFunc of type `func(actual any) (bool, error)`. If you want to only operate on a specific type, pass in `func(actual DesiredType) (bool, error)`; MakeMatcher will take care of checking types for you and notifying the user if they use the matcher with an invalid type.
MakeMatcher(matchFunc) builds a matcher with generic failure messages that look like:
Custom matcher failed for:
<formatted actual>
for the positive failure case (i.e. when Expect(actual).To(match) fails) and
Custom matcher succeeded (but was expected to fail) for:
<formatted actual>
for the negative case (i.e. when Expect(actual).NotTo(match) fails).
There are two ways to provide a different message. You can either provide a simple message string:
matcher := MakeMatcher(matchFunc, message)
matcher := MakeMatcher(matchFunc).WithMessage(message)
(where message is of type string) or a template:
matcher := MakeMatcher(matchFunc).WithTemplate(templateString)
where templateString is a string that is compiled by WithTemplate into a matcher. Alternatively you can provide a precompiled template like this:
template, err = gcustom.ParseTemplate(templateString) //use gcustom's ParseTemplate to get some additional functions mixed in
matcher := MakeMatcher(matchFunc, template)
matcher := MakeMatcher(matchFunc).WithPrecompiled(template)
When a simple message string is provided the positive failure message will look like:
Expected:
<formatted actual>
to <message>
and the negative failure message will look like:
Expected:
<formatted actual>
not to <message>
A template allows you to have greater control over the message. For more details see the docs for WithTemplate
*/
func MakeMatcher(matchFunc any, args ...any) CustomGomegaMatcher {
t := reflect.TypeOf(matchFunc)
if !(t.Kind() == reflect.Func && t.NumIn() == 1 && t.NumOut() == 2 && t.Out(0).Kind() == reflect.Bool && t.Out(1).Implements(errInterface)) {
panic("MakeMatcher must be passed a function that takes one argument and returns (bool, error)")
}
var finalMatchFunc func(actual any) (bool, error)
if t.In(0) == interfaceType {
finalMatchFunc = matchFunc.(func(actual any) (bool, error))
} else {
matchFuncValue := reflect.ValueOf(matchFunc)
finalMatchFunc = reflect.MakeFunc(reflect.TypeOf(finalMatchFunc),
func(args []reflect.Value) []reflect.Value {
actual := args[0].Interface()
if actual == nil && reflect.TypeOf(actual) == reflect.TypeOf(nil) {
return matchFuncValue.Call([]reflect.Value{reflect.New(t.In(0)).Elem()})
} else if reflect.TypeOf(actual).AssignableTo(t.In(0)) {
return matchFuncValue.Call([]reflect.Value{reflect.ValueOf(actual)})
} else {
return []reflect.Value{
reflect.ValueOf(false),
reflect.ValueOf(fmt.Errorf("Matcher expected actual of type <%s>. Got:\n%s", t.In(0), format.Object(actual, 1))),
}
}
}).Interface().(func(actual any) (bool, error))
}
matcher := CustomGomegaMatcher{
matchFunc: finalMatchFunc,
templateMessage: defaultTemplate,
}
for _, arg := range args {
switch v := arg.(type) {
case string:
matcher = matcher.WithMessage(v)
case *template.Template:
matcher = matcher.WithPrecompiledTemplate(v)
}
}
return matcher
}
// CustomGomegaMatcher is generated by MakeMatcher - you should always use MakeMatcher to construct custom matchers
type CustomGomegaMatcher struct {
matchFunc func(actual any) (bool, error)
templateMessage *template.Template
templateData any
customFailureMessage func(actual any) string
customNegatedFailureMessage func(actual any) string
}
/*
WithMessage returns a CustomGomegaMatcher configured with a message to display when failure occurs. Matchers configured this way produce a positive failure message that looks like:
Expected:
<formatted actual>
to <message>
and a negative failure message that looks like:
Expected:
<formatted actual>
not to <message>
*/
func (c CustomGomegaMatcher) WithMessage(message string) CustomGomegaMatcher {
return c.WithTemplate("Expected:\n{{.FormattedActual}}\n{{.To}} " + message)
}
/*
WithTemplate compiles the passed-in template and returns a CustomGomegaMatcher configured to use that template to generate failure messages.
Templates are provided the following variables and functions:
{{.Failure}} - a bool that, if true, indicates this should be a positive failure message, otherwise this should be a negated failure message
{{.NegatedFailure}} - a bool that, if true, indicates this should be a negated failure message, otherwise this should be a positive failure message
{{.To}} - is set to "to" if this is a positive failure message and "not to" if this is a negated failure message
{{.Actual}} - the actual passed in to the matcher
{{.FormattedActual}} - a string representing the formatted actual. This can be multiple lines and is always generated with an indentation of 1
{{format <object> <optional-indentation}} - a function that allows you to use Gomega's default formatting from within the template. The passed-in <object> is formatted and <optional-indentation> can be set to an integer to control indentation.
In addition, you can provide custom data to the template by calling WithTemplate(templateString, data) (where data can be anything). This is provided to the template as {{.Data}}.
Here's a simple example of all these pieces working together:
func HaveWidget(widget Widget) OmegaMatcher {
return MakeMatcher(func(machine Machine) (bool, error) {
return machine.HasWidget(widget), nil
}).WithTemplate("Expected:\n{{.FormattedActual}}\n{{.To}} have widget named {{.Data.Name}}:\n{{format .Data 1}}", widget)
}
Expect(machine).To(HaveWidget(Widget{Name: "sprocket", Version: 2}))
Would generate a failure message that looks like:
Expected:
<formatted machine>
to have widget named sprocket:
<formatted sprocket>
*/
func (c CustomGomegaMatcher) WithTemplate(templ string, data ...any) CustomGomegaMatcher {
return c.WithPrecompiledTemplate(template.Must(ParseTemplate(templ)), data...)
}
/*
WithPrecompiledTemplate returns a CustomGomegaMatcher configured to use the passed-in template. The template should be precompiled with gcustom.ParseTemplate().
As with WithTemplate() you can provide a single pice of additional data as an optional argument. This is accessed in the template via {{.Data}}
*/
func (c CustomGomegaMatcher) WithPrecompiledTemplate(templ *template.Template, data ...any) CustomGomegaMatcher {
c.templateMessage = templ
c.templateData = nil
if len(data) > 0 {
c.templateData = data[0]
}
return c
}
/*
WithTemplateData() returns a CustomGomegaMatcher configured to provide it's template with the passed-in data. The following are equivalent:
MakeMatcher(matchFunc).WithTemplate(templateString, data)
MakeMatcher(matchFunc).WithTemplate(templateString).WithTemplateData(data)
*/
func (c CustomGomegaMatcher) WithTemplateData(data any) CustomGomegaMatcher {
c.templateData = data
return c
}
// Match runs the passed-in match func and satisfies the GomegaMatcher interface
func (c CustomGomegaMatcher) Match(actual any) (bool, error) {
return c.matchFunc(actual)
}
// FailureMessage generates the positive failure message configured via WithMessage or WithTemplate/WithPrecompiledTemplate
// i.e. this is the failure message when Expect(actual).To(match) fails
func (c CustomGomegaMatcher) FailureMessage(actual any) string {
return c.renderTemplateMessage(actual, true)
}
// NegatedFailureMessage generates the negative failure message configured via WithMessage or WithTemplate/WithPrecompiledTemplate
// i.e. this is the failure message when Expect(actual).NotTo(match) fails
func (c CustomGomegaMatcher) NegatedFailureMessage(actual any) string {
return c.renderTemplateMessage(actual, false)
}
type templateData struct {
Failure bool
NegatedFailure bool
To string
FormattedActual string
Actual any
Data any
}
func (c CustomGomegaMatcher) renderTemplateMessage(actual any, isFailure bool) string {
var data templateData
formattedActual := format.Object(actual, 1)
if isFailure {
data = templateData{
Failure: true,
NegatedFailure: false,
To: "to",
FormattedActual: formattedActual,
Actual: actual,
Data: c.templateData,
}
} else {
data = templateData{
Failure: false,
NegatedFailure: true,
To: "not to",
FormattedActual: formattedActual,
Actual: actual,
Data: c.templateData,
}
}
b := &strings.Builder{}
err := c.templateMessage.Execute(b, data)
if err != nil {
return fmt.Sprintf("Failed to render failure message template: %s", err.Error())
}
return b.String()
}

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/*
Gomega is the Ginkgo BDD-style testing framework's preferred matcher library.
The godoc documentation describes Gomega's API. More comprehensive documentation (with examples!) is available at http://onsi.github.io/gomega/
Gomega on Github: http://github.com/onsi/gomega
Learn more about Ginkgo online: http://onsi.github.io/ginkgo
Ginkgo on Github: http://github.com/onsi/ginkgo
Gomega is MIT-Licensed
*/
package gomega
import (
"errors"
"fmt"
"time"
"github.com/onsi/gomega/internal"
"github.com/onsi/gomega/types"
)
const GOMEGA_VERSION = "1.36.2"
const nilGomegaPanic = `You are trying to make an assertion, but haven't registered Gomega's fail handler.
If you're using Ginkgo then you probably forgot to put your assertion in an It().
Alternatively, you may have forgotten to register a fail handler with RegisterFailHandler() or RegisterTestingT().
Depending on your vendoring solution you may be inadvertently importing gomega and subpackages (e.g. ghhtp, gexec,...) from different locations.
`
// Gomega describes the essential Gomega DSL. This interface allows libraries
// to abstract between the standard package-level function implementations
// and alternatives like *WithT.
//
// The types in the top-level DSL have gotten a bit messy due to earlier deprecations that avoid stuttering
// and due to an accidental use of a concrete type (*WithT) in an earlier release.
//
// As of 1.15 both the WithT and Ginkgo variants of Gomega are implemented by the same underlying object
// however one (the Ginkgo variant) is exported as an interface (types.Gomega) whereas the other (the withT variant)
// is shared as a concrete type (*WithT, which is aliased to *internal.Gomega). 1.15 did not clean this mess up to ensure
// that declarations of *WithT in existing code are not broken by the upgrade to 1.15.
type Gomega = types.Gomega
// DefaultGomega supplies the standard package-level implementation
var Default = Gomega(internal.NewGomega(internal.FetchDefaultDurationBundle()))
// NewGomega returns an instance of Gomega wired into the passed-in fail handler.
// You generally don't need to use this when using Ginkgo - RegisterFailHandler will wire up the global gomega
// However creating a NewGomega with a custom fail handler can be useful in contexts where you want to use Gomega's
// rich ecosystem of matchers without causing a test to fail. For example, to aggregate a series of potential failures
// or for use in a non-test setting.
func NewGomega(fail types.GomegaFailHandler) Gomega {
return internal.NewGomega(internalGomega(Default).DurationBundle).ConfigureWithFailHandler(fail)
}
// WithT wraps a *testing.T and provides `Expect`, `Eventually`, and `Consistently` methods. This allows you to leverage
// Gomega's rich ecosystem of matchers in standard `testing` test suites.
//
// Use `NewWithT` to instantiate a `WithT`
//
// As of 1.15 both the WithT and Ginkgo variants of Gomega are implemented by the same underlying object
// however one (the Ginkgo variant) is exported as an interface (types.Gomega) whereas the other (the withT variant)
// is shared as a concrete type (*WithT, which is aliased to *internal.Gomega). 1.15 did not clean this mess up to ensure
// that declarations of *WithT in existing code are not broken by the upgrade to 1.15.
type WithT = internal.Gomega
// GomegaWithT is deprecated in favor of gomega.WithT, which does not stutter.
type GomegaWithT = WithT
// inner is an interface that allows users to provide a wrapper around Default. The wrapper
// must implement the inner interface and return either the original Default or the result of
// a call to NewGomega().
type inner interface {
Inner() Gomega
}
func internalGomega(g Gomega) *internal.Gomega {
if v, ok := g.(inner); ok {
return v.Inner().(*internal.Gomega)
}
return g.(*internal.Gomega)
}
// NewWithT takes a *testing.T and returns a `gomega.WithT` allowing you to use `Expect`, `Eventually`, and `Consistently` along with
// Gomega's rich ecosystem of matchers in standard `testing` test suits.
//
// func TestFarmHasCow(t *testing.T) {
// g := gomega.NewWithT(t)
//
// f := farm.New([]string{"Cow", "Horse"})
// g.Expect(f.HasCow()).To(BeTrue(), "Farm should have cow")
// }
func NewWithT(t types.GomegaTestingT) *WithT {
return internal.NewGomega(internalGomega(Default).DurationBundle).ConfigureWithT(t)
}
// NewGomegaWithT is deprecated in favor of gomega.NewWithT, which does not stutter.
var NewGomegaWithT = NewWithT
// RegisterFailHandler connects Ginkgo to Gomega. When a matcher fails
// the fail handler passed into RegisterFailHandler is called.
func RegisterFailHandler(fail types.GomegaFailHandler) {
internalGomega(Default).ConfigureWithFailHandler(fail)
}
// RegisterFailHandlerWithT is deprecated and will be removed in a future release.
// users should use RegisterFailHandler, or RegisterTestingT
func RegisterFailHandlerWithT(_ types.GomegaTestingT, fail types.GomegaFailHandler) {
fmt.Println("RegisterFailHandlerWithT is deprecated. Please use RegisterFailHandler or RegisterTestingT instead.")
internalGomega(Default).ConfigureWithFailHandler(fail)
}
// RegisterTestingT connects Gomega to Golang's XUnit style
// Testing.T tests. It is now deprecated and you should use NewWithT() instead to get a fresh instance of Gomega for each test.
func RegisterTestingT(t types.GomegaTestingT) {
internalGomega(Default).ConfigureWithT(t)
}
// InterceptGomegaFailures runs a given callback and returns an array of
// failure messages generated by any Gomega assertions within the callback.
// Execution continues after the first failure allowing users to collect all failures
// in the callback.
//
// This is most useful when testing custom matchers, but can also be used to check
// on a value using a Gomega assertion without causing a test failure.
func InterceptGomegaFailures(f func()) []string {
originalHandler := internalGomega(Default).Fail
failures := []string{}
internalGomega(Default).Fail = func(message string, callerSkip ...int) {
failures = append(failures, message)
}
defer func() {
internalGomega(Default).Fail = originalHandler
}()
f()
return failures
}
// InterceptGomegaFailure runs a given callback and returns the first
// failure message generated by any Gomega assertions within the callback, wrapped in an error.
//
// The callback ceases execution as soon as the first failed assertion occurs, however Gomega
// does not register a failure with the FailHandler registered via RegisterFailHandler - it is up
// to the user to decide what to do with the returned error
func InterceptGomegaFailure(f func()) (err error) {
originalHandler := internalGomega(Default).Fail
internalGomega(Default).Fail = func(message string, callerSkip ...int) {
err = errors.New(message)
panic("stop execution")
}
defer func() {
internalGomega(Default).Fail = originalHandler
if e := recover(); e != nil {
if err == nil {
panic(e)
}
}
}()
f()
return err
}
func ensureDefaultGomegaIsConfigured() {
if !internalGomega(Default).IsConfigured() {
panic(nilGomegaPanic)
}
}
// Ω wraps an actual value allowing assertions to be made on it:
//
// Ω("foo").Should(Equal("foo"))
//
// If Ω is passed more than one argument it will pass the *first* argument to the matcher.
// All subsequent arguments will be required to be nil/zero.
//
// This is convenient if you want to make an assertion on a method/function that returns
// a value and an error - a common patter in Go.
//
// For example, given a function with signature:
//
// func MyAmazingThing() (int, error)
//
// Then:
//
// Ω(MyAmazingThing()).Should(Equal(3))
//
// Will succeed only if `MyAmazingThing()` returns `(3, nil)`
//
// Ω and Expect are identical
func Ω(actual interface{}, extra ...interface{}) Assertion {
ensureDefaultGomegaIsConfigured()
return Default.Ω(actual, extra...)
}
// Expect wraps an actual value allowing assertions to be made on it:
//
// Expect("foo").To(Equal("foo"))
//
// If Expect is passed more than one argument it will pass the *first* argument to the matcher.
// All subsequent arguments will be required to be nil/zero.
//
// This is convenient if you want to make an assertion on a method/function that returns
// a value and an error - a common pattern in Go.
//
// For example, given a function with signature:
//
// func MyAmazingThing() (int, error)
//
// Then:
//
// Expect(MyAmazingThing()).Should(Equal(3))
//
// Will succeed only if `MyAmazingThing()` returns `(3, nil)`
//
// Expect and Ω are identical
func Expect(actual interface{}, extra ...interface{}) Assertion {
ensureDefaultGomegaIsConfigured()
return Default.Expect(actual, extra...)
}
// ExpectWithOffset wraps an actual value allowing assertions to be made on it:
//
// ExpectWithOffset(1, "foo").To(Equal("foo"))
//
// Unlike `Expect` and `Ω`, `ExpectWithOffset` takes an additional integer argument
// that is used to modify the call-stack offset when computing line numbers. It is
// the same as `Expect(...).WithOffset`.
//
// This is most useful in helper functions that make assertions. If you want Gomega's
// error message to refer to the calling line in the test (as opposed to the line in the helper function)
// set the first argument of `ExpectWithOffset` appropriately.
func ExpectWithOffset(offset int, actual interface{}, extra ...interface{}) Assertion {
ensureDefaultGomegaIsConfigured()
return Default.ExpectWithOffset(offset, actual, extra...)
}
/*
Eventually enables making assertions on asynchronous behavior.
Eventually checks that an assertion *eventually* passes. Eventually blocks when called and attempts an assertion periodically until it passes or a timeout occurs. Both the timeout and polling interval are configurable as optional arguments.
The first optional argument is the timeout (which defaults to 1s), the second is the polling interval (which defaults to 10ms). Both intervals can be specified as time.Duration, parsable duration strings or floats/integers (in which case they are interpreted as seconds). In addition an optional context.Context can be passed in - Eventually will keep trying until either the timeout expires or the context is cancelled, whichever comes first.
Eventually works with any Gomega compatible matcher and supports making assertions against three categories of actual value:
**Category 1: Making Eventually assertions on values**
There are several examples of values that can change over time. These can be passed in to Eventually and will be passed to the matcher repeatedly until a match occurs. For example:
c := make(chan bool)
go DoStuff(c)
Eventually(c, "50ms").Should(BeClosed())
will poll the channel repeatedly until it is closed. In this example `Eventually` will block until either the specified timeout of 50ms has elapsed or the channel is closed, whichever comes first.
Several Gomega libraries allow you to use Eventually in this way. For example, the gomega/gexec package allows you to block until a *gexec.Session exits successfully via:
Eventually(session).Should(gexec.Exit(0))
And the gomega/gbytes package allows you to monitor a streaming *gbytes.Buffer until a given string is seen:
Eventually(buffer).Should(gbytes.Say("hello there"))
In these examples, both `session` and `buffer` are designed to be thread-safe when polled by the `Exit` and `Say` matchers. This is not true in general of most raw values, so while it is tempting to do something like:
// THIS IS NOT THREAD-SAFE
var s *string
go mutateStringEventually(s)
Eventually(s).Should(Equal("I've changed"))
this will trigger Go's race detector as the goroutine polling via Eventually will race over the value of s with the goroutine mutating the string. For cases like this you can use channels or introduce your own locking around s by passing Eventually a function.
**Category 2: Make Eventually assertions on functions**
Eventually can be passed functions that **return at least one value**. When configured this way, Eventually will poll the function repeatedly and pass the first returned value to the matcher.
For example:
Eventually(func() int {
return client.FetchCount()
}).Should(BeNumerically(">=", 17))
will repeatedly poll client.FetchCount until the BeNumerically matcher is satisfied. (Note that this example could have been written as Eventually(client.FetchCount).Should(BeNumerically(">=", 17)))
If multiple values are returned by the function, Eventually will pass the first value to the matcher and require that all others are zero-valued. This allows you to pass Eventually a function that returns a value and an error - a common pattern in Go.
For example, consider a method that returns a value and an error:
func FetchFromDB() (string, error)
Then
Eventually(FetchFromDB).Should(Equal("got it"))
will pass only if and when the returned error is nil *and* the returned string satisfies the matcher.
Eventually can also accept functions that take arguments, however you must provide those arguments using .WithArguments(). For example, consider a function that takes a user-id and makes a network request to fetch a full name:
func FetchFullName(userId int) (string, error)
You can poll this function like so:
Eventually(FetchFullName).WithArguments(1138).Should(Equal("Wookie"))
It is important to note that the function passed into Eventually is invoked *synchronously* when polled. Eventually does not (in fact, it cannot) kill the function if it takes longer to return than Eventually's configured timeout. A common practice here is to use a context. Here's an example that combines Ginkgo's spec timeout support with Eventually:
It("fetches the correct count", func(ctx SpecContext) {
Eventually(ctx, func() int {
return client.FetchCount(ctx, "/users")
}).Should(BeNumerically(">=", 17))
}, SpecTimeout(time.Second))
you an also use Eventually().WithContext(ctx) to pass in the context. Passed-in contexts play nicely with passed-in arguments as long as the context appears first. You can rewrite the above example as:
It("fetches the correct count", func(ctx SpecContext) {
Eventually(client.FetchCount).WithContext(ctx).WithArguments("/users").Should(BeNumerically(">=", 17))
}, SpecTimeout(time.Second))
Either way the context pasesd to Eventually is also passed to the underlying function. Now, when Ginkgo cancels the context both the FetchCount client and Gomega will be informed and can exit.
By default, when a context is passed to Eventually *without* an explicit timeout, Gomega will rely solely on the context's cancellation to determine when to stop polling. If you want to specify a timeout in addition to the context you can do so using the .WithTimeout() method. For example:
Eventually(client.FetchCount).WithContext(ctx).WithTimeout(10*time.Second).Should(BeNumerically(">=", 17))
now either the context cacnellation or the timeout will cause Eventually to stop polling.
If, instead, you would like to opt out of this behavior and have Gomega's default timeouts govern Eventuallys that take a context you can call:
EnforceDefaultTimeoutsWhenUsingContexts()
in the DSL (or on a Gomega instance). Now all calls to Eventually that take a context will fail if eitehr the context is cancelled or the default timeout elapses.
**Category 3: Making assertions _in_ the function passed into Eventually**
When testing complex systems it can be valuable to assert that a _set_ of assertions passes Eventually. Eventually supports this by accepting functions that take a single Gomega argument and return zero or more values.
Here's an example that makes some assertions and returns a value and error:
Eventually(func(g Gomega) (Widget, error) {
ids, err := client.FetchIDs()
g.Expect(err).NotTo(HaveOccurred())
g.Expect(ids).To(ContainElement(1138))
return client.FetchWidget(1138)
}).Should(Equal(expectedWidget))
will pass only if all the assertions in the polled function pass and the return value satisfied the matcher.
Eventually also supports a special case polling function that takes a single Gomega argument and returns no values. Eventually assumes such a function is making assertions and is designed to work with the Succeed matcher to validate that all assertions have passed.
For example:
Eventually(func(g Gomega) {
model, err := client.Find(1138)
g.Expect(err).NotTo(HaveOccurred())
g.Expect(model.Reticulate()).To(Succeed())
g.Expect(model.IsReticulated()).To(BeTrue())
g.Expect(model.Save()).To(Succeed())
}).Should(Succeed())
will rerun the function until all assertions pass.
You can also pass additional arguments to functions that take a Gomega. The only rule is that the Gomega argument must be first. If you also want to pass the context attached to Eventually you must ensure that is the second argument. For example:
Eventually(func(g Gomega, ctx context.Context, path string, expected ...string){
tok, err := client.GetToken(ctx)
g.Expect(err).NotTo(HaveOccurred())
elements, err := client.Fetch(ctx, tok, path)
g.Expect(err).NotTo(HaveOccurred())
g.Expect(elements).To(ConsistOf(expected))
}).WithContext(ctx).WithArguments("/names", "Joe", "Jane", "Sam").Should(Succeed())
You can ensure that you get a number of consecutive successful tries before succeeding using `MustPassRepeatedly(int)`. For Example:
int count := 0
Eventually(func() bool {
count++
return count > 2
}).MustPassRepeatedly(2).Should(BeTrue())
// Because we had to wait for 2 calls that returned true
Expect(count).To(Equal(3))
Finally, in addition to passing timeouts and a context to Eventually you can be more explicit with Eventually's chaining configuration methods:
Eventually(..., "10s", "2s", ctx).Should(...)
is equivalent to
Eventually(...).WithTimeout(10*time.Second).WithPolling(2*time.Second).WithContext(ctx).Should(...)
*/
func Eventually(actualOrCtx interface{}, args ...interface{}) AsyncAssertion {
ensureDefaultGomegaIsConfigured()
return Default.Eventually(actualOrCtx, args...)
}
// EventuallyWithOffset operates like Eventually but takes an additional
// initial argument to indicate an offset in the call stack. This is useful when building helper
// functions that contain matchers. To learn more, read about `ExpectWithOffset`.
//
// `EventuallyWithOffset` is the same as `Eventually(...).WithOffset`.
//
// `EventuallyWithOffset` specifying a timeout interval (and an optional polling interval) are
// the same as `Eventually(...).WithOffset(...).WithTimeout` or
// `Eventually(...).WithOffset(...).WithTimeout(...).WithPolling`.
func EventuallyWithOffset(offset int, actualOrCtx interface{}, args ...interface{}) AsyncAssertion {
ensureDefaultGomegaIsConfigured()
return Default.EventuallyWithOffset(offset, actualOrCtx, args...)
}
/*
Consistently, like Eventually, enables making assertions on asynchronous behavior.
Consistently blocks when called for a specified duration. During that duration Consistently repeatedly polls its matcher and ensures that it is satisfied. If the matcher is consistently satisfied, then Consistently will pass. Otherwise Consistently will fail.
Both the total waiting duration and the polling interval are configurable as optional arguments. The first optional argument is the duration that Consistently will run for (defaults to 100ms), and the second argument is the polling interval (defaults to 10ms). As with Eventually, these intervals can be passed in as time.Duration, parsable duration strings or an integer or float number of seconds. You can also pass in an optional context.Context - Consistently will exit early (with a failure) if the context is cancelled before the waiting duration expires.
Consistently accepts the same three categories of actual as Eventually, check the Eventually docs to learn more.
Consistently is useful in cases where you want to assert that something *does not happen* for a period of time. For example, you may want to assert that a goroutine does *not* send data down a channel. In this case you could write:
Consistently(channel, "200ms").ShouldNot(Receive())
This will block for 200 milliseconds and repeatedly check the channel and ensure nothing has been received.
*/
func Consistently(actualOrCtx interface{}, args ...interface{}) AsyncAssertion {
ensureDefaultGomegaIsConfigured()
return Default.Consistently(actualOrCtx, args...)
}
// ConsistentlyWithOffset operates like Consistently but takes an additional
// initial argument to indicate an offset in the call stack. This is useful when building helper
// functions that contain matchers. To learn more, read about `ExpectWithOffset`.
//
// `ConsistentlyWithOffset` is the same as `Consistently(...).WithOffset` and
// optional `WithTimeout` and `WithPolling`.
func ConsistentlyWithOffset(offset int, actualOrCtx interface{}, args ...interface{}) AsyncAssertion {
ensureDefaultGomegaIsConfigured()
return Default.ConsistentlyWithOffset(offset, actualOrCtx, args...)
}
/*
StopTrying can be used to signal to Eventually and Consistentlythat they should abort and stop trying. This always results in a failure of the assertion - and the failure message is the content of the StopTrying signal.
You can send the StopTrying signal by either returning StopTrying("message") as an error from your passed-in function _or_ by calling StopTrying("message").Now() to trigger a panic and end execution.
You can also wrap StopTrying around an error with `StopTrying("message").Wrap(err)` and can attach additional objects via `StopTrying("message").Attach("description", object). When rendered, the signal will include the wrapped error and any attached objects rendered using Gomega's default formatting.
Here are a couple of examples. This is how you might use StopTrying() as an error to signal that Eventually should stop:
playerIndex, numPlayers := 0, 11
Eventually(func() (string, error) {
if playerIndex == numPlayers {
return "", StopTrying("no more players left")
}
name := client.FetchPlayer(playerIndex)
playerIndex += 1
return name, nil
}).Should(Equal("Patrick Mahomes"))
And here's an example where `StopTrying().Now()` is called to halt execution immediately:
Eventually(func() []string {
names, err := client.FetchAllPlayers()
if err == client.IRRECOVERABLE_ERROR {
StopTrying("Irrecoverable error occurred").Wrap(err).Now()
}
return names
}).Should(ContainElement("Patrick Mahomes"))
*/
var StopTrying = internal.StopTrying
/*
TryAgainAfter(<duration>) allows you to adjust the polling interval for the _next_ iteration of `Eventually` or `Consistently`. Like `StopTrying` you can either return `TryAgainAfter` as an error or trigger it immedieately with `.Now()`
When `TryAgainAfter(<duration>` is triggered `Eventually` and `Consistently` will wait for that duration. If a timeout occurs before the next poll is triggered both `Eventually` and `Consistently` will always fail with the content of the TryAgainAfter message. As with StopTrying you can `.Wrap()` and error and `.Attach()` additional objects to `TryAgainAfter`.
*/
var TryAgainAfter = internal.TryAgainAfter
/*
PollingSignalError is the error returned by StopTrying() and TryAgainAfter()
*/
type PollingSignalError = internal.PollingSignalError
// SetDefaultEventuallyTimeout sets the default timeout duration for Eventually. Eventually will repeatedly poll your condition until it succeeds, or until this timeout elapses.
func SetDefaultEventuallyTimeout(t time.Duration) {
Default.SetDefaultEventuallyTimeout(t)
}
// SetDefaultEventuallyPollingInterval sets the default polling interval for Eventually.
func SetDefaultEventuallyPollingInterval(t time.Duration) {
Default.SetDefaultEventuallyPollingInterval(t)
}
// SetDefaultConsistentlyDuration sets the default duration for Consistently. Consistently will verify that your condition is satisfied for this long.
func SetDefaultConsistentlyDuration(t time.Duration) {
Default.SetDefaultConsistentlyDuration(t)
}
// SetDefaultConsistentlyPollingInterval sets the default polling interval for Consistently.
func SetDefaultConsistentlyPollingInterval(t time.Duration) {
Default.SetDefaultConsistentlyPollingInterval(t)
}
// EnforceDefaultTimeoutsWhenUsingContexts forces `Eventually` to apply a default timeout even when a context is provided.
func EnforceDefaultTimeoutsWhenUsingContexts() {
Default.EnforceDefaultTimeoutsWhenUsingContexts()
}
// DisableDefaultTimeoutsWhenUsingContext disables the default timeout when a context is provided to `Eventually`.
func DisableDefaultTimeoutsWhenUsingContext() {
Default.DisableDefaultTimeoutsWhenUsingContext()
}
// AsyncAssertion is returned by Eventually and Consistently and polls the actual value passed into Eventually against
// the matcher passed to the Should and ShouldNot methods.
//
// Both Should and ShouldNot take a variadic optionalDescription argument.
// This argument allows you to make your failure messages more descriptive.
// If a single argument of type `func() string` is passed, this function will be lazily evaluated if a failure occurs
// and the returned string is used to annotate the failure message.
// Otherwise, this argument is passed on to fmt.Sprintf() and then used to annotate the failure message.
//
// Both Should and ShouldNot return a boolean that is true if the assertion passed and false if it failed.
//
// Example:
//
// Eventually(myChannel).Should(Receive(), "Something should have come down the pipe.")
// Consistently(myChannel).ShouldNot(Receive(), func() string { return "Nothing should have come down the pipe." })
type AsyncAssertion = types.AsyncAssertion
// GomegaAsyncAssertion is deprecated in favor of AsyncAssertion, which does not stutter.
type GomegaAsyncAssertion = types.AsyncAssertion
// Assertion is returned by Ω and Expect and compares the actual value to the matcher
// passed to the Should/ShouldNot and To/ToNot/NotTo methods.
//
// Typically Should/ShouldNot are used with Ω and To/ToNot/NotTo are used with Expect
// though this is not enforced.
//
// All methods take a variadic optionalDescription argument.
// This argument allows you to make your failure messages more descriptive.
// If a single argument of type `func() string` is passed, this function will be lazily evaluated if a failure occurs
// and the returned string is used to annotate the failure message.
// Otherwise, this argument is passed on to fmt.Sprintf() and then used to annotate the failure message.
//
// All methods return a bool that is true if the assertion passed and false if it failed.
//
// Example:
//
// Ω(farm.HasCow()).Should(BeTrue(), "Farm %v should have a cow", farm)
type Assertion = types.Assertion
// GomegaAssertion is deprecated in favor of Assertion, which does not stutter.
type GomegaAssertion = types.Assertion
// OmegaMatcher is deprecated in favor of the better-named and better-organized types.GomegaMatcher but sticks around to support existing code that uses it
type OmegaMatcher = types.GomegaMatcher

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package internal
import (
"fmt"
"reflect"
"github.com/onsi/gomega/format"
"github.com/onsi/gomega/types"
)
type Assertion struct {
actuals []interface{} // actual value plus all extra values
actualIndex int // value to pass to the matcher
vet vetinari // the vet to call before calling Gomega matcher
offset int
g *Gomega
}
// ...obligatory discworld reference, as "vetineer" doesn't sound ... quite right.
type vetinari func(assertion *Assertion, optionalDescription ...interface{}) bool
func NewAssertion(actualInput interface{}, g *Gomega, offset int, extra ...interface{}) *Assertion {
return &Assertion{
actuals: append([]interface{}{actualInput}, extra...),
actualIndex: 0,
vet: (*Assertion).vetActuals,
offset: offset,
g: g,
}
}
func (assertion *Assertion) WithOffset(offset int) types.Assertion {
assertion.offset = offset
return assertion
}
func (assertion *Assertion) Error() types.Assertion {
return &Assertion{
actuals: assertion.actuals,
actualIndex: len(assertion.actuals) - 1,
vet: (*Assertion).vetError,
offset: assertion.offset,
g: assertion.g,
}
}
func (assertion *Assertion) Should(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool {
assertion.g.THelper()
vetOptionalDescription("Assertion", optionalDescription...)
return assertion.vet(assertion, optionalDescription...) && assertion.match(matcher, true, optionalDescription...)
}
func (assertion *Assertion) ShouldNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool {
assertion.g.THelper()
vetOptionalDescription("Assertion", optionalDescription...)
return assertion.vet(assertion, optionalDescription...) && assertion.match(matcher, false, optionalDescription...)
}
func (assertion *Assertion) To(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool {
assertion.g.THelper()
vetOptionalDescription("Assertion", optionalDescription...)
return assertion.vet(assertion, optionalDescription...) && assertion.match(matcher, true, optionalDescription...)
}
func (assertion *Assertion) ToNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool {
assertion.g.THelper()
vetOptionalDescription("Assertion", optionalDescription...)
return assertion.vet(assertion, optionalDescription...) && assertion.match(matcher, false, optionalDescription...)
}
func (assertion *Assertion) NotTo(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool {
assertion.g.THelper()
vetOptionalDescription("Assertion", optionalDescription...)
return assertion.vet(assertion, optionalDescription...) && assertion.match(matcher, false, optionalDescription...)
}
func (assertion *Assertion) buildDescription(optionalDescription ...interface{}) string {
switch len(optionalDescription) {
case 0:
return ""
case 1:
if describe, ok := optionalDescription[0].(func() string); ok {
return describe() + "\n"
}
}
return fmt.Sprintf(optionalDescription[0].(string), optionalDescription[1:]...) + "\n"
}
func (assertion *Assertion) match(matcher types.GomegaMatcher, desiredMatch bool, optionalDescription ...interface{}) bool {
actualInput := assertion.actuals[assertion.actualIndex]
matches, err := matcher.Match(actualInput)
assertion.g.THelper()
if err != nil {
description := assertion.buildDescription(optionalDescription...)
assertion.g.Fail(description+err.Error(), 2+assertion.offset)
return false
}
if matches != desiredMatch {
var message string
if desiredMatch {
message = matcher.FailureMessage(actualInput)
} else {
message = matcher.NegatedFailureMessage(actualInput)
}
description := assertion.buildDescription(optionalDescription...)
assertion.g.Fail(description+message, 2+assertion.offset)
return false
}
return true
}
// vetActuals vets the actual values, with the (optional) exception of a
// specific value, such as the first value in case non-error assertions, or the
// last value in case of Error()-based assertions.
func (assertion *Assertion) vetActuals(optionalDescription ...interface{}) bool {
success, message := vetActuals(assertion.actuals, assertion.actualIndex)
if success {
return true
}
description := assertion.buildDescription(optionalDescription...)
assertion.g.THelper()
assertion.g.Fail(description+message, 2+assertion.offset)
return false
}
// vetError vets the actual values, except for the final error value, in case
// the final error value is non-zero. Otherwise, it doesn't vet the actual
// values, as these are allowed to take on any values unless there is a non-zero
// error value.
func (assertion *Assertion) vetError(optionalDescription ...interface{}) bool {
if err := assertion.actuals[assertion.actualIndex]; err != nil {
// Go error result idiom: all other actual values must be zero values.
return assertion.vetActuals(optionalDescription...)
}
return true
}
// vetActuals vets a slice of actual values, optionally skipping a particular
// value slice element, such as the first or last value slice element.
func vetActuals(actuals []interface{}, skipIndex int) (bool, string) {
for i, actual := range actuals {
if i == skipIndex {
continue
}
if actual != nil {
zeroValue := reflect.Zero(reflect.TypeOf(actual)).Interface()
if !reflect.DeepEqual(zeroValue, actual) {
var message string
if err, ok := actual.(error); ok {
message = fmt.Sprintf("Unexpected error: %s\n%s", err, format.Object(err, 1))
} else {
message = fmt.Sprintf("Unexpected non-nil/non-zero argument at index %d:\n\t<%T>: %#v", i, actual, actual)
}
return false, message
}
}
}
return true, ""
}

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package internal
import (
"context"
"errors"
"fmt"
"reflect"
"runtime"
"sync"
"time"
"github.com/onsi/gomega/format"
"github.com/onsi/gomega/types"
)
var errInterface = reflect.TypeOf((*error)(nil)).Elem()
var gomegaType = reflect.TypeOf((*types.Gomega)(nil)).Elem()
var contextType = reflect.TypeOf(new(context.Context)).Elem()
type formattedGomegaError interface {
FormattedGomegaError() string
}
type asyncPolledActualError struct {
message string
}
func (err *asyncPolledActualError) Error() string {
return err.message
}
func (err *asyncPolledActualError) FormattedGomegaError() string {
return err.message
}
type contextWithAttachProgressReporter interface {
AttachProgressReporter(func() string) func()
}
type asyncGomegaHaltExecutionError struct{}
func (a asyncGomegaHaltExecutionError) GinkgoRecoverShouldIgnoreThisPanic() {}
func (a asyncGomegaHaltExecutionError) Error() string {
return `An assertion has failed in a goroutine. You should call
defer GinkgoRecover()
at the top of the goroutine that caused this panic. This will allow Ginkgo and Gomega to correctly capture and manage this panic.`
}
type AsyncAssertionType uint
const (
AsyncAssertionTypeEventually AsyncAssertionType = iota
AsyncAssertionTypeConsistently
)
func (at AsyncAssertionType) String() string {
switch at {
case AsyncAssertionTypeEventually:
return "Eventually"
case AsyncAssertionTypeConsistently:
return "Consistently"
}
return "INVALID ASYNC ASSERTION TYPE"
}
type AsyncAssertion struct {
asyncType AsyncAssertionType
actualIsFunc bool
actual interface{}
argsToForward []interface{}
timeoutInterval time.Duration
pollingInterval time.Duration
mustPassRepeatedly int
ctx context.Context
offset int
g *Gomega
}
func NewAsyncAssertion(asyncType AsyncAssertionType, actualInput interface{}, g *Gomega, timeoutInterval time.Duration, pollingInterval time.Duration, mustPassRepeatedly int, ctx context.Context, offset int) *AsyncAssertion {
out := &AsyncAssertion{
asyncType: asyncType,
timeoutInterval: timeoutInterval,
pollingInterval: pollingInterval,
mustPassRepeatedly: mustPassRepeatedly,
offset: offset,
ctx: ctx,
g: g,
}
out.actual = actualInput
if actualInput != nil && reflect.TypeOf(actualInput).Kind() == reflect.Func {
out.actualIsFunc = true
}
return out
}
func (assertion *AsyncAssertion) WithOffset(offset int) types.AsyncAssertion {
assertion.offset = offset
return assertion
}
func (assertion *AsyncAssertion) WithTimeout(interval time.Duration) types.AsyncAssertion {
assertion.timeoutInterval = interval
return assertion
}
func (assertion *AsyncAssertion) WithPolling(interval time.Duration) types.AsyncAssertion {
assertion.pollingInterval = interval
return assertion
}
func (assertion *AsyncAssertion) Within(timeout time.Duration) types.AsyncAssertion {
assertion.timeoutInterval = timeout
return assertion
}
func (assertion *AsyncAssertion) ProbeEvery(interval time.Duration) types.AsyncAssertion {
assertion.pollingInterval = interval
return assertion
}
func (assertion *AsyncAssertion) WithContext(ctx context.Context) types.AsyncAssertion {
assertion.ctx = ctx
return assertion
}
func (assertion *AsyncAssertion) WithArguments(argsToForward ...interface{}) types.AsyncAssertion {
assertion.argsToForward = argsToForward
return assertion
}
func (assertion *AsyncAssertion) MustPassRepeatedly(count int) types.AsyncAssertion {
assertion.mustPassRepeatedly = count
return assertion
}
func (assertion *AsyncAssertion) Should(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool {
assertion.g.THelper()
vetOptionalDescription("Asynchronous assertion", optionalDescription...)
return assertion.match(matcher, true, optionalDescription...)
}
func (assertion *AsyncAssertion) ShouldNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool {
assertion.g.THelper()
vetOptionalDescription("Asynchronous assertion", optionalDescription...)
return assertion.match(matcher, false, optionalDescription...)
}
func (assertion *AsyncAssertion) buildDescription(optionalDescription ...interface{}) string {
switch len(optionalDescription) {
case 0:
return ""
case 1:
if describe, ok := optionalDescription[0].(func() string); ok {
return describe() + "\n"
}
}
return fmt.Sprintf(optionalDescription[0].(string), optionalDescription[1:]...) + "\n"
}
func (assertion *AsyncAssertion) processReturnValues(values []reflect.Value) (interface{}, error) {
if len(values) == 0 {
return nil, &asyncPolledActualError{
message: fmt.Sprintf("The function passed to %s did not return any values", assertion.asyncType),
}
}
actual := values[0].Interface()
if _, ok := AsPollingSignalError(actual); ok {
return actual, actual.(error)
}
var err error
for i, extraValue := range values[1:] {
extra := extraValue.Interface()
if extra == nil {
continue
}
if _, ok := AsPollingSignalError(extra); ok {
return actual, extra.(error)
}
extraType := reflect.TypeOf(extra)
zero := reflect.Zero(extraType).Interface()
if reflect.DeepEqual(extra, zero) {
continue
}
if i == len(values)-2 && extraType.Implements(errInterface) {
err = extra.(error)
}
if err == nil {
err = &asyncPolledActualError{
message: fmt.Sprintf("The function passed to %s had an unexpected non-nil/non-zero return value at index %d:\n%s", assertion.asyncType, i+1, format.Object(extra, 1)),
}
}
}
return actual, err
}
func (assertion *AsyncAssertion) invalidFunctionError(t reflect.Type) error {
return fmt.Errorf(`The function passed to %s had an invalid signature of %s. Functions passed to %s must either:
(a) have return values or
(b) take a Gomega interface as their first argument and use that Gomega instance to make assertions.
You can learn more at https://onsi.github.io/gomega/#eventually
`, assertion.asyncType, t, assertion.asyncType)
}
func (assertion *AsyncAssertion) noConfiguredContextForFunctionError() error {
return fmt.Errorf(`The function passed to %s requested a context.Context, but no context has been provided. Please pass one in using %s().WithContext().
You can learn more at https://onsi.github.io/gomega/#eventually
`, assertion.asyncType, assertion.asyncType)
}
func (assertion *AsyncAssertion) argumentMismatchError(t reflect.Type, numProvided int) error {
have := "have"
if numProvided == 1 {
have = "has"
}
return fmt.Errorf(`The function passed to %s has signature %s takes %d arguments but %d %s been provided. Please use %s().WithArguments() to pass the corect set of arguments.
You can learn more at https://onsi.github.io/gomega/#eventually
`, assertion.asyncType, t, t.NumIn(), numProvided, have, assertion.asyncType)
}
func (assertion *AsyncAssertion) invalidMustPassRepeatedlyError(reason string) error {
return fmt.Errorf(`Invalid use of MustPassRepeatedly with %s %s
You can learn more at https://onsi.github.io/gomega/#eventually
`, assertion.asyncType, reason)
}
func (assertion *AsyncAssertion) buildActualPoller() (func() (interface{}, error), error) {
if !assertion.actualIsFunc {
return func() (interface{}, error) { return assertion.actual, nil }, nil
}
actualValue := reflect.ValueOf(assertion.actual)
actualType := reflect.TypeOf(assertion.actual)
numIn, numOut, isVariadic := actualType.NumIn(), actualType.NumOut(), actualType.IsVariadic()
if numIn == 0 && numOut == 0 {
return nil, assertion.invalidFunctionError(actualType)
}
takesGomega, takesContext := false, false
if numIn > 0 {
takesGomega, takesContext = actualType.In(0).Implements(gomegaType), actualType.In(0).Implements(contextType)
}
if takesGomega && numIn > 1 && actualType.In(1).Implements(contextType) {
takesContext = true
}
if takesContext && len(assertion.argsToForward) > 0 && reflect.TypeOf(assertion.argsToForward[0]).Implements(contextType) {
takesContext = false
}
if !takesGomega && numOut == 0 {
return nil, assertion.invalidFunctionError(actualType)
}
if takesContext && assertion.ctx == nil {
return nil, assertion.noConfiguredContextForFunctionError()
}
var assertionFailure error
inValues := []reflect.Value{}
if takesGomega {
inValues = append(inValues, reflect.ValueOf(NewGomega(assertion.g.DurationBundle).ConfigureWithFailHandler(func(message string, callerSkip ...int) {
skip := 0
if len(callerSkip) > 0 {
skip = callerSkip[0]
}
_, file, line, _ := runtime.Caller(skip + 1)
assertionFailure = &asyncPolledActualError{
message: fmt.Sprintf("The function passed to %s failed at %s:%d with:\n%s", assertion.asyncType, file, line, message),
}
// we throw an asyncGomegaHaltExecutionError so that defer GinkgoRecover() can catch this error if the user makes an assertion in a goroutine
panic(asyncGomegaHaltExecutionError{})
})))
}
if takesContext {
inValues = append(inValues, reflect.ValueOf(assertion.ctx))
}
for _, arg := range assertion.argsToForward {
inValues = append(inValues, reflect.ValueOf(arg))
}
if !isVariadic && numIn != len(inValues) {
return nil, assertion.argumentMismatchError(actualType, len(inValues))
} else if isVariadic && len(inValues) < numIn-1 {
return nil, assertion.argumentMismatchError(actualType, len(inValues))
}
if assertion.mustPassRepeatedly != 1 && assertion.asyncType != AsyncAssertionTypeEventually {
return nil, assertion.invalidMustPassRepeatedlyError("it can only be used with Eventually")
}
if assertion.mustPassRepeatedly < 1 {
return nil, assertion.invalidMustPassRepeatedlyError("parameter can't be < 1")
}
return func() (actual interface{}, err error) {
var values []reflect.Value
assertionFailure = nil
defer func() {
if numOut == 0 && takesGomega {
actual = assertionFailure
} else {
actual, err = assertion.processReturnValues(values)
_, isAsyncError := AsPollingSignalError(err)
if assertionFailure != nil && !isAsyncError {
err = assertionFailure
}
}
if e := recover(); e != nil {
if _, isAsyncError := AsPollingSignalError(e); isAsyncError {
err = e.(error)
} else if assertionFailure == nil {
panic(e)
}
}
}()
values = actualValue.Call(inValues)
return
}, nil
}
func (assertion *AsyncAssertion) afterTimeout() <-chan time.Time {
if assertion.timeoutInterval >= 0 {
return time.After(assertion.timeoutInterval)
}
if assertion.asyncType == AsyncAssertionTypeConsistently {
return time.After(assertion.g.DurationBundle.ConsistentlyDuration)
} else {
if assertion.ctx == nil || assertion.g.DurationBundle.EnforceDefaultTimeoutsWhenUsingContexts {
return time.After(assertion.g.DurationBundle.EventuallyTimeout)
} else {
return nil
}
}
}
func (assertion *AsyncAssertion) afterPolling() <-chan time.Time {
if assertion.pollingInterval >= 0 {
return time.After(assertion.pollingInterval)
}
if assertion.asyncType == AsyncAssertionTypeConsistently {
return time.After(assertion.g.DurationBundle.ConsistentlyPollingInterval)
} else {
return time.After(assertion.g.DurationBundle.EventuallyPollingInterval)
}
}
func (assertion *AsyncAssertion) matcherSaysStopTrying(matcher types.GomegaMatcher, value interface{}) bool {
if assertion.actualIsFunc || types.MatchMayChangeInTheFuture(matcher, value) {
return false
}
return true
}
func (assertion *AsyncAssertion) pollMatcher(matcher types.GomegaMatcher, value interface{}) (matches bool, err error) {
defer func() {
if e := recover(); e != nil {
if _, isAsyncError := AsPollingSignalError(e); isAsyncError {
err = e.(error)
} else {
panic(e)
}
}
}()
matches, err = matcher.Match(value)
return
}
func (assertion *AsyncAssertion) match(matcher types.GomegaMatcher, desiredMatch bool, optionalDescription ...interface{}) bool {
timer := time.Now()
timeout := assertion.afterTimeout()
lock := sync.Mutex{}
var matches, hasLastValidActual bool
var actual, lastValidActual interface{}
var actualErr, matcherErr error
var oracleMatcherSaysStop bool
assertion.g.THelper()
pollActual, buildActualPollerErr := assertion.buildActualPoller()
if buildActualPollerErr != nil {
assertion.g.Fail(buildActualPollerErr.Error(), 2+assertion.offset)
return false
}
actual, actualErr = pollActual()
if actualErr == nil {
lastValidActual = actual
hasLastValidActual = true
oracleMatcherSaysStop = assertion.matcherSaysStopTrying(matcher, actual)
matches, matcherErr = assertion.pollMatcher(matcher, actual)
}
renderError := func(preamble string, err error) string {
message := ""
if pollingSignalErr, ok := AsPollingSignalError(err); ok {
message = err.Error()
for _, attachment := range pollingSignalErr.Attachments {
message += fmt.Sprintf("\n%s:\n", attachment.Description)
message += format.Object(attachment.Object, 1)
}
} else {
message = preamble + "\n" + format.Object(err, 1)
}
return message
}
messageGenerator := func() string {
// can be called out of band by Ginkgo if the user requests a progress report
lock.Lock()
defer lock.Unlock()
message := ""
if actualErr == nil {
if matcherErr == nil {
if desiredMatch != matches {
if desiredMatch {
message += matcher.FailureMessage(actual)
} else {
message += matcher.NegatedFailureMessage(actual)
}
} else {
if assertion.asyncType == AsyncAssertionTypeConsistently {
message += "There is no failure as the matcher passed to Consistently has not yet failed"
} else {
message += "There is no failure as the matcher passed to Eventually succeeded on its most recent iteration"
}
}
} else {
var fgErr formattedGomegaError
if errors.As(actualErr, &fgErr) {
message += fgErr.FormattedGomegaError() + "\n"
} else {
message += renderError(fmt.Sprintf("The matcher passed to %s returned the following error:", assertion.asyncType), matcherErr)
}
}
} else {
var fgErr formattedGomegaError
if errors.As(actualErr, &fgErr) {
message += fgErr.FormattedGomegaError() + "\n"
} else {
message += renderError(fmt.Sprintf("The function passed to %s returned the following error:", assertion.asyncType), actualErr)
}
if hasLastValidActual {
message += fmt.Sprintf("\nAt one point, however, the function did return successfully.\nYet, %s failed because", assertion.asyncType)
_, e := matcher.Match(lastValidActual)
if e != nil {
message += renderError(" the matcher returned the following error:", e)
} else {
message += " the matcher was not satisfied:\n"
if desiredMatch {
message += matcher.FailureMessage(lastValidActual)
} else {
message += matcher.NegatedFailureMessage(lastValidActual)
}
}
}
}
description := assertion.buildDescription(optionalDescription...)
return fmt.Sprintf("%s%s", description, message)
}
fail := func(preamble string) {
assertion.g.THelper()
assertion.g.Fail(fmt.Sprintf("%s after %.3fs.\n%s", preamble, time.Since(timer).Seconds(), messageGenerator()), 3+assertion.offset)
}
var contextDone <-chan struct{}
if assertion.ctx != nil {
contextDone = assertion.ctx.Done()
if v, ok := assertion.ctx.Value("GINKGO_SPEC_CONTEXT").(contextWithAttachProgressReporter); ok {
detach := v.AttachProgressReporter(messageGenerator)
defer detach()
}
}
// Used to count the number of times in a row a step passed
passedRepeatedlyCount := 0
for {
var nextPoll <-chan time.Time = nil
var isTryAgainAfterError = false
for _, err := range []error{actualErr, matcherErr} {
if pollingSignalErr, ok := AsPollingSignalError(err); ok {
if pollingSignalErr.IsStopTrying() {
if pollingSignalErr.IsSuccessful() {
if assertion.asyncType == AsyncAssertionTypeEventually {
fail("Told to stop trying (and ignoring call to Successfully(), as it is only relevant with Consistently)")
} else {
return true // early escape hatch for Consistently
}
} else {
fail("Told to stop trying")
}
return false
}
if pollingSignalErr.IsTryAgainAfter() {
nextPoll = time.After(pollingSignalErr.TryAgainDuration())
isTryAgainAfterError = true
}
}
}
if actualErr == nil && matcherErr == nil && matches == desiredMatch {
if assertion.asyncType == AsyncAssertionTypeEventually {
passedRepeatedlyCount += 1
if passedRepeatedlyCount == assertion.mustPassRepeatedly {
return true
}
}
} else if !isTryAgainAfterError {
if assertion.asyncType == AsyncAssertionTypeConsistently {
fail("Failed")
return false
}
// Reset the consecutive pass count
passedRepeatedlyCount = 0
}
if oracleMatcherSaysStop {
if assertion.asyncType == AsyncAssertionTypeEventually {
fail("No future change is possible. Bailing out early")
return false
} else {
return true
}
}
if nextPoll == nil {
nextPoll = assertion.afterPolling()
}
select {
case <-nextPoll:
a, e := pollActual()
lock.Lock()
actual, actualErr = a, e
lock.Unlock()
if actualErr == nil {
lock.Lock()
lastValidActual = actual
hasLastValidActual = true
lock.Unlock()
oracleMatcherSaysStop = assertion.matcherSaysStopTrying(matcher, actual)
m, e := assertion.pollMatcher(matcher, actual)
lock.Lock()
matches, matcherErr = m, e
lock.Unlock()
}
case <-contextDone:
err := context.Cause(assertion.ctx)
if err != nil && err != context.Canceled {
fail(fmt.Sprintf("Context was cancelled (cause: %s)", err))
} else {
fail("Context was cancelled")
}
return false
case <-timeout:
if assertion.asyncType == AsyncAssertionTypeEventually {
fail("Timed out")
return false
} else {
if isTryAgainAfterError {
fail("Timed out while waiting on TryAgainAfter")
return false
}
return true
}
}
}
}

76
e2e/vendor/github.com/onsi/gomega/internal/duration_bundle.go generated vendored Normal file
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package internal
import (
"fmt"
"os"
"reflect"
"time"
)
type DurationBundle struct {
EventuallyTimeout time.Duration
EventuallyPollingInterval time.Duration
ConsistentlyDuration time.Duration
ConsistentlyPollingInterval time.Duration
EnforceDefaultTimeoutsWhenUsingContexts bool
}
const (
EventuallyTimeoutEnvVarName = "GOMEGA_DEFAULT_EVENTUALLY_TIMEOUT"
EventuallyPollingIntervalEnvVarName = "GOMEGA_DEFAULT_EVENTUALLY_POLLING_INTERVAL"
ConsistentlyDurationEnvVarName = "GOMEGA_DEFAULT_CONSISTENTLY_DURATION"
ConsistentlyPollingIntervalEnvVarName = "GOMEGA_DEFAULT_CONSISTENTLY_POLLING_INTERVAL"
EnforceDefaultTimeoutsWhenUsingContextsEnvVarName = "GOMEGA_ENFORCE_DEFAULT_TIMEOUTS_WHEN_USING_CONTEXTS"
)
func FetchDefaultDurationBundle() DurationBundle {
_, EnforceDefaultTimeoutsWhenUsingContexts := os.LookupEnv(EnforceDefaultTimeoutsWhenUsingContextsEnvVarName)
return DurationBundle{
EventuallyTimeout: durationFromEnv(EventuallyTimeoutEnvVarName, time.Second),
EventuallyPollingInterval: durationFromEnv(EventuallyPollingIntervalEnvVarName, 10*time.Millisecond),
ConsistentlyDuration: durationFromEnv(ConsistentlyDurationEnvVarName, 100*time.Millisecond),
ConsistentlyPollingInterval: durationFromEnv(ConsistentlyPollingIntervalEnvVarName, 10*time.Millisecond),
EnforceDefaultTimeoutsWhenUsingContexts: EnforceDefaultTimeoutsWhenUsingContexts,
}
}
func durationFromEnv(key string, defaultDuration time.Duration) time.Duration {
value := os.Getenv(key)
if value == "" {
return defaultDuration
}
duration, err := time.ParseDuration(value)
if err != nil {
panic(fmt.Sprintf("Expected a duration when using %s! Parse error %v", key, err))
}
return duration
}
func toDuration(input interface{}) (time.Duration, error) {
duration, ok := input.(time.Duration)
if ok {
return duration, nil
}
value := reflect.ValueOf(input)
kind := reflect.TypeOf(input).Kind()
if reflect.Int <= kind && kind <= reflect.Int64 {
return time.Duration(value.Int()) * time.Second, nil
} else if reflect.Uint <= kind && kind <= reflect.Uint64 {
return time.Duration(value.Uint()) * time.Second, nil
} else if reflect.Float32 <= kind && kind <= reflect.Float64 {
return time.Duration(value.Float() * float64(time.Second)), nil
} else if reflect.String == kind {
duration, err := time.ParseDuration(value.String())
if err != nil {
return 0, fmt.Errorf("%#v is not a valid parsable duration string: %w", input, err)
}
return duration, nil
}
return 0, fmt.Errorf("%#v is not a valid interval. Must be a time.Duration, a parsable duration string, or a number.", input)
}

137
e2e/vendor/github.com/onsi/gomega/internal/gomega.go generated vendored Normal file
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package internal
import (
"context"
"time"
"github.com/onsi/gomega/types"
)
type Gomega struct {
Fail types.GomegaFailHandler
THelper func()
DurationBundle DurationBundle
}
func NewGomega(bundle DurationBundle) *Gomega {
return &Gomega{
Fail: nil,
THelper: nil,
DurationBundle: bundle,
}
}
func (g *Gomega) IsConfigured() bool {
return g.Fail != nil && g.THelper != nil
}
func (g *Gomega) ConfigureWithFailHandler(fail types.GomegaFailHandler) *Gomega {
g.Fail = fail
g.THelper = func() {}
return g
}
func (g *Gomega) ConfigureWithT(t types.GomegaTestingT) *Gomega {
g.Fail = func(message string, _ ...int) {
t.Helper()
t.Fatalf("\n%s", message)
}
g.THelper = t.Helper
return g
}
func (g *Gomega) Ω(actual interface{}, extra ...interface{}) types.Assertion {
return g.ExpectWithOffset(0, actual, extra...)
}
func (g *Gomega) Expect(actual interface{}, extra ...interface{}) types.Assertion {
return g.ExpectWithOffset(0, actual, extra...)
}
func (g *Gomega) ExpectWithOffset(offset int, actual interface{}, extra ...interface{}) types.Assertion {
return NewAssertion(actual, g, offset, extra...)
}
func (g *Gomega) Eventually(actualOrCtx interface{}, args ...interface{}) types.AsyncAssertion {
return g.makeAsyncAssertion(AsyncAssertionTypeEventually, 0, actualOrCtx, args...)
}
func (g *Gomega) EventuallyWithOffset(offset int, actualOrCtx interface{}, args ...interface{}) types.AsyncAssertion {
return g.makeAsyncAssertion(AsyncAssertionTypeEventually, offset, actualOrCtx, args...)
}
func (g *Gomega) Consistently(actualOrCtx interface{}, args ...interface{}) types.AsyncAssertion {
return g.makeAsyncAssertion(AsyncAssertionTypeConsistently, 0, actualOrCtx, args...)
}
func (g *Gomega) ConsistentlyWithOffset(offset int, actualOrCtx interface{}, args ...interface{}) types.AsyncAssertion {
return g.makeAsyncAssertion(AsyncAssertionTypeConsistently, offset, actualOrCtx, args...)
}
func (g *Gomega) makeAsyncAssertion(asyncAssertionType AsyncAssertionType, offset int, actualOrCtx interface{}, args ...interface{}) types.AsyncAssertion {
baseOffset := 3
timeoutInterval := -time.Duration(1)
pollingInterval := -time.Duration(1)
intervals := []interface{}{}
var ctx context.Context
actual := actualOrCtx
startingIndex := 0
if _, isCtx := actualOrCtx.(context.Context); isCtx && len(args) > 0 {
// the first argument is a context, we should accept it as the context _only if_ it is **not** the only argumnent **and** the second argument is not a parseable duration
// this is due to an unfortunate ambiguity in early version of Gomega in which multi-type durations are allowed after the actual
if _, err := toDuration(args[0]); err != nil {
ctx = actualOrCtx.(context.Context)
actual = args[0]
startingIndex = 1
}
}
for _, arg := range args[startingIndex:] {
switch v := arg.(type) {
case context.Context:
ctx = v
default:
intervals = append(intervals, arg)
}
}
var err error
if len(intervals) > 0 {
timeoutInterval, err = toDuration(intervals[0])
if err != nil {
g.Fail(err.Error(), offset+baseOffset)
}
}
if len(intervals) > 1 {
pollingInterval, err = toDuration(intervals[1])
if err != nil {
g.Fail(err.Error(), offset+baseOffset)
}
}
return NewAsyncAssertion(asyncAssertionType, actual, g, timeoutInterval, pollingInterval, 1, ctx, offset)
}
func (g *Gomega) SetDefaultEventuallyTimeout(t time.Duration) {
g.DurationBundle.EventuallyTimeout = t
}
func (g *Gomega) SetDefaultEventuallyPollingInterval(t time.Duration) {
g.DurationBundle.EventuallyPollingInterval = t
}
func (g *Gomega) SetDefaultConsistentlyDuration(t time.Duration) {
g.DurationBundle.ConsistentlyDuration = t
}
func (g *Gomega) SetDefaultConsistentlyPollingInterval(t time.Duration) {
g.DurationBundle.ConsistentlyPollingInterval = t
}
func (g *Gomega) EnforceDefaultTimeoutsWhenUsingContexts() {
g.DurationBundle.EnforceDefaultTimeoutsWhenUsingContexts = true
}
func (g *Gomega) DisableDefaultTimeoutsWhenUsingContext() {
g.DurationBundle.EnforceDefaultTimeoutsWhenUsingContexts = false
}

48
e2e/vendor/github.com/onsi/gomega/internal/gutil/post_ioutil.go generated vendored Normal file
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//go:build go1.16
// +build go1.16
// Package gutil is a replacement for ioutil, which should not be used in new
// code as of Go 1.16. With Go 1.16 and higher, this implementation
// uses the ioutil replacement functions in "io" and "os" with some
// Gomega specifics. This means that we should not get deprecation warnings
// for ioutil when they are added.
package gutil
import (
"io"
"os"
)
func NopCloser(r io.Reader) io.ReadCloser {
return io.NopCloser(r)
}
func ReadAll(r io.Reader) ([]byte, error) {
return io.ReadAll(r)
}
func ReadDir(dirname string) ([]string, error) {
entries, err := os.ReadDir(dirname)
if err != nil {
return nil, err
}
var names []string
for _, entry := range entries {
names = append(names, entry.Name())
}
return names, nil
}
func ReadFile(filename string) ([]byte, error) {
return os.ReadFile(filename)
}
func MkdirTemp(dir, pattern string) (string, error) {
return os.MkdirTemp(dir, pattern)
}
func WriteFile(filename string, data []byte) error {
return os.WriteFile(filename, data, 0644)
}

47
e2e/vendor/github.com/onsi/gomega/internal/gutil/using_ioutil.go generated vendored Normal file
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@ -0,0 +1,47 @@
//go:build !go1.16
// +build !go1.16
// Package gutil is a replacement for ioutil, which should not be used in new
// code as of Go 1.16. With Go 1.15 and lower, this implementation
// uses the ioutil functions, meaning that although Gomega is not officially
// supported on these versions, it is still likely to work.
package gutil
import (
"io"
"io/ioutil"
)
func NopCloser(r io.Reader) io.ReadCloser {
return ioutil.NopCloser(r)
}
func ReadAll(r io.Reader) ([]byte, error) {
return ioutil.ReadAll(r)
}
func ReadDir(dirname string) ([]string, error) {
files, err := ioutil.ReadDir(dirname)
if err != nil {
return nil, err
}
var names []string
for _, file := range files {
names = append(names, file.Name())
}
return names, nil
}
func ReadFile(filename string) ([]byte, error) {
return ioutil.ReadFile(filename)
}
func MkdirTemp(dir, pattern string) (string, error) {
return ioutil.TempDir(dir, pattern)
}
func WriteFile(filename string, data []byte) error {
return ioutil.WriteFile(filename, data, 0644)
}

117
e2e/vendor/github.com/onsi/gomega/internal/polling_signal_error.go generated vendored Normal file
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package internal
import (
"errors"
"fmt"
"time"
)
type PollingSignalErrorType int
const (
PollingSignalErrorTypeStopTrying PollingSignalErrorType = iota
PollingSignalErrorTypeTryAgainAfter
)
type PollingSignalError interface {
error
Wrap(err error) PollingSignalError
Attach(description string, obj any) PollingSignalError
Successfully() PollingSignalError
Now()
}
var StopTrying = func(message string) PollingSignalError {
return &PollingSignalErrorImpl{
message: message,
pollingSignalErrorType: PollingSignalErrorTypeStopTrying,
}
}
var TryAgainAfter = func(duration time.Duration) PollingSignalError {
return &PollingSignalErrorImpl{
message: fmt.Sprintf("told to try again after %s", duration),
duration: duration,
pollingSignalErrorType: PollingSignalErrorTypeTryAgainAfter,
}
}
type PollingSignalErrorAttachment struct {
Description string
Object any
}
type PollingSignalErrorImpl struct {
message string
wrappedErr error
pollingSignalErrorType PollingSignalErrorType
duration time.Duration
successful bool
Attachments []PollingSignalErrorAttachment
}
func (s *PollingSignalErrorImpl) Wrap(err error) PollingSignalError {
s.wrappedErr = err
return s
}
func (s *PollingSignalErrorImpl) Attach(description string, obj any) PollingSignalError {
s.Attachments = append(s.Attachments, PollingSignalErrorAttachment{description, obj})
return s
}
func (s *PollingSignalErrorImpl) Error() string {
if s.wrappedErr == nil {
return s.message
} else {
return s.message + ": " + s.wrappedErr.Error()
}
}
func (s *PollingSignalErrorImpl) Unwrap() error {
if s == nil {
return nil
}
return s.wrappedErr
}
func (s *PollingSignalErrorImpl) Successfully() PollingSignalError {
s.successful = true
return s
}
func (s *PollingSignalErrorImpl) Now() {
panic(s)
}
func (s *PollingSignalErrorImpl) IsStopTrying() bool {
return s.pollingSignalErrorType == PollingSignalErrorTypeStopTrying
}
func (s *PollingSignalErrorImpl) IsSuccessful() bool {
return s.successful
}
func (s *PollingSignalErrorImpl) IsTryAgainAfter() bool {
return s.pollingSignalErrorType == PollingSignalErrorTypeTryAgainAfter
}
func (s *PollingSignalErrorImpl) TryAgainDuration() time.Duration {
return s.duration
}
func AsPollingSignalError(actual interface{}) (*PollingSignalErrorImpl, bool) {
if actual == nil {
return nil, false
}
if actualErr, ok := actual.(error); ok {
var target *PollingSignalErrorImpl
if errors.As(actualErr, &target) {
return target, true
} else {
return nil, false
}
}
return nil, false
}

22
e2e/vendor/github.com/onsi/gomega/internal/vetoptdesc.go generated vendored Normal file
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package internal
import (
"fmt"
"github.com/onsi/gomega/types"
)
// vetOptionalDescription vets the optional description args: if it finds any
// Gomega matcher at the beginning it panics. This allows for rendering Gomega
// matchers as part of an optional Description, as long as they're not in the
// first slot.
func vetOptionalDescription(assertion string, optionalDescription ...interface{}) {
if len(optionalDescription) == 0 {
return
}
if _, isGomegaMatcher := optionalDescription[0].(types.GomegaMatcher); isGomegaMatcher {
panic(fmt.Sprintf("%s has a GomegaMatcher as the first element of optionalDescription.\n\t"+
"Do you mean to use And/Or/SatisfyAll/SatisfyAny to combine multiple matchers?",
assertion))
}
}

701
e2e/vendor/github.com/onsi/gomega/matchers.go generated vendored Normal file
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package gomega
import (
"fmt"
"time"
"github.com/google/go-cmp/cmp"
"github.com/onsi/gomega/matchers"
"github.com/onsi/gomega/types"
)
// Equal uses reflect.DeepEqual to compare actual with expected. Equal is strict about
// types when performing comparisons.
// It is an error for both actual and expected to be nil. Use BeNil() instead.
func Equal(expected interface{}) types.GomegaMatcher {
return &matchers.EqualMatcher{
Expected: expected,
}
}
// BeEquivalentTo is more lax than Equal, allowing equality between different types.
// This is done by converting actual to have the type of expected before
// attempting equality with reflect.DeepEqual.
// It is an error for actual and expected to be nil. Use BeNil() instead.
func BeEquivalentTo(expected interface{}) types.GomegaMatcher {
return &matchers.BeEquivalentToMatcher{
Expected: expected,
}
}
// BeComparableTo uses gocmp.Equal from github.com/google/go-cmp (instead of reflect.DeepEqual) to perform a deep comparison.
// You can pass cmp.Option as options.
// It is an error for actual and expected to be nil. Use BeNil() instead.
func BeComparableTo(expected interface{}, opts ...cmp.Option) types.GomegaMatcher {
return &matchers.BeComparableToMatcher{
Expected: expected,
Options: opts,
}
}
// BeIdenticalTo uses the == operator to compare actual with expected.
// BeIdenticalTo is strict about types when performing comparisons.
// It is an error for both actual and expected to be nil. Use BeNil() instead.
func BeIdenticalTo(expected interface{}) types.GomegaMatcher {
return &matchers.BeIdenticalToMatcher{
Expected: expected,
}
}
// BeNil succeeds if actual is nil
func BeNil() types.GomegaMatcher {
return &matchers.BeNilMatcher{}
}
// BeTrue succeeds if actual is true
//
// In general, it's better to use `BeTrueBecause(reason)` to provide a more useful error message if a true check fails.
func BeTrue() types.GomegaMatcher {
return &matchers.BeTrueMatcher{}
}
// BeFalse succeeds if actual is false
//
// In general, it's better to use `BeFalseBecause(reason)` to provide a more useful error message if a false check fails.
func BeFalse() types.GomegaMatcher {
return &matchers.BeFalseMatcher{}
}
// BeTrueBecause succeeds if actual is true and displays the provided reason if it is false
// fmt.Sprintf is used to render the reason
func BeTrueBecause(format string, args ...any) types.GomegaMatcher {
return &matchers.BeTrueMatcher{Reason: fmt.Sprintf(format, args...)}
}
// BeFalseBecause succeeds if actual is false and displays the provided reason if it is true.
// fmt.Sprintf is used to render the reason
func BeFalseBecause(format string, args ...any) types.GomegaMatcher {
return &matchers.BeFalseMatcher{Reason: fmt.Sprintf(format, args...)}
}
// HaveOccurred succeeds if actual is a non-nil error
// The typical Go error checking pattern looks like:
//
// err := SomethingThatMightFail()
// Expect(err).ShouldNot(HaveOccurred())
func HaveOccurred() types.GomegaMatcher {
return &matchers.HaveOccurredMatcher{}
}
// Succeed passes if actual is a nil error
// Succeed is intended to be used with functions that return a single error value. Instead of
//
// err := SomethingThatMightFail()
// Expect(err).ShouldNot(HaveOccurred())
//
// You can write:
//
// Expect(SomethingThatMightFail()).Should(Succeed())
//
// It is a mistake to use Succeed with a function that has multiple return values. Gomega's Ω and Expect
// functions automatically trigger failure if any return values after the first return value are non-zero/non-nil.
// This means that Ω(MultiReturnFunc()).ShouldNot(Succeed()) can never pass.
func Succeed() types.GomegaMatcher {
return &matchers.SucceedMatcher{}
}
// MatchError succeeds if actual is a non-nil error that matches the passed in
// string, error, function, or matcher.
//
// These are valid use-cases:
//
// When passed a string:
//
// Expect(err).To(MatchError("an error"))
//
// asserts that err.Error() == "an error"
//
// When passed an error:
//
// Expect(err).To(MatchError(SomeError))
//
// First checks if errors.Is(err, SomeError).
// If that fails then it checks if reflect.DeepEqual(err, SomeError) repeatedly for err and any errors wrapped by err
//
// When passed a matcher:
//
// Expect(err).To(MatchError(ContainSubstring("sprocket not found")))
//
// the matcher is passed err.Error(). In this case it asserts that err.Error() contains substring "sprocket not found"
//
// When passed a func(err) bool and a description:
//
// Expect(err).To(MatchError(os.IsNotExist, "IsNotExist"))
//
// the function is passed err and matches if the return value is true. The description is required to allow Gomega
// to print a useful error message.
//
// It is an error for err to be nil or an object that does not implement the
// Error interface
//
// The optional second argument is a description of the error function, if used. This is required when passing a function but is ignored in all other cases.
func MatchError(expected interface{}, functionErrorDescription ...any) types.GomegaMatcher {
return &matchers.MatchErrorMatcher{
Expected: expected,
FuncErrDescription: functionErrorDescription,
}
}
// BeClosed succeeds if actual is a closed channel.
// It is an error to pass a non-channel to BeClosed, it is also an error to pass nil
//
// In order to check whether or not the channel is closed, Gomega must try to read from the channel
// (even in the `ShouldNot(BeClosed())` case). You should keep this in mind if you wish to make subsequent assertions about
// values coming down the channel.
//
// Also, if you are testing that a *buffered* channel is closed you must first read all values out of the channel before
// asserting that it is closed (it is not possible to detect that a buffered-channel has been closed until all its buffered values are read).
//
// Finally, as a corollary: it is an error to check whether or not a send-only channel is closed.
func BeClosed() types.GomegaMatcher {
return &matchers.BeClosedMatcher{}
}
// Receive succeeds if there is a value to be received on actual.
// Actual must be a channel (and cannot be a send-only channel) -- anything else is an error.
//
// Receive returns immediately and never blocks:
//
// - If there is nothing on the channel `c` then Expect(c).Should(Receive()) will fail and Ω(c).ShouldNot(Receive()) will pass.
//
// - If the channel `c` is closed then Expect(c).Should(Receive()) will fail and Ω(c).ShouldNot(Receive()) will pass.
//
// - If there is something on the channel `c` ready to be read, then Expect(c).Should(Receive()) will pass and Ω(c).ShouldNot(Receive()) will fail.
//
// If you have a go-routine running in the background that will write to channel `c` you can:
//
// Eventually(c).Should(Receive())
//
// This will timeout if nothing gets sent to `c` (you can modify the timeout interval as you normally do with `Eventually`)
//
// A similar use-case is to assert that no go-routine writes to a channel (for a period of time). You can do this with `Consistently`:
//
// Consistently(c).ShouldNot(Receive())
//
// You can pass `Receive` a matcher. If you do so, it will match the received object against the matcher. For example:
//
// Expect(c).Should(Receive(Equal("foo")))
//
// When given a matcher, `Receive` will always fail if there is nothing to be received on the channel.
//
// Passing Receive a matcher is especially useful when paired with Eventually:
//
// Eventually(c).Should(Receive(ContainSubstring("bar")))
//
// will repeatedly attempt to pull values out of `c` until a value matching "bar" is received.
//
// Furthermore, if you want to have a reference to the value *sent* to the channel you can pass the `Receive` matcher a pointer to a variable of the appropriate type:
//
// var myThing thing
// Eventually(thingChan).Should(Receive(&myThing))
// Expect(myThing.Sprocket).Should(Equal("foo"))
// Expect(myThing.IsValid()).Should(BeTrue())
//
// Finally, if you want to match the received object as well as get the actual received value into a variable, so you can reason further about the value received,
// you can pass a pointer to a variable of the approriate type first, and second a matcher:
//
// var myThing thing
// Eventually(thingChan).Should(Receive(&myThing, ContainSubstring("bar")))
func Receive(args ...interface{}) types.GomegaMatcher {
return &matchers.ReceiveMatcher{
Args: args,
}
}
// BeSent succeeds if a value can be sent to actual.
// Actual must be a channel (and cannot be a receive-only channel) that can sent the type of the value passed into BeSent -- anything else is an error.
// In addition, actual must not be closed.
//
// BeSent never blocks:
//
// - If the channel `c` is not ready to receive then Expect(c).Should(BeSent("foo")) will fail immediately
// - If the channel `c` is eventually ready to receive then Eventually(c).Should(BeSent("foo")) will succeed.. presuming the channel becomes ready to receive before Eventually's timeout
// - If the channel `c` is closed then Expect(c).Should(BeSent("foo")) and Ω(c).ShouldNot(BeSent("foo")) will both fail immediately
//
// Of course, the value is actually sent to the channel. The point of `BeSent` is less to make an assertion about the availability of the channel (which is typically an implementation detail that your test should not be concerned with).
// Rather, the point of `BeSent` is to make it possible to easily and expressively write tests that can timeout on blocked channel sends.
func BeSent(arg interface{}) types.GomegaMatcher {
return &matchers.BeSentMatcher{
Arg: arg,
}
}
// MatchRegexp succeeds if actual is a string or stringer that matches the
// passed-in regexp. Optional arguments can be provided to construct a regexp
// via fmt.Sprintf().
func MatchRegexp(regexp string, args ...interface{}) types.GomegaMatcher {
return &matchers.MatchRegexpMatcher{
Regexp: regexp,
Args: args,
}
}
// ContainSubstring succeeds if actual is a string or stringer that contains the
// passed-in substring. Optional arguments can be provided to construct the substring
// via fmt.Sprintf().
func ContainSubstring(substr string, args ...interface{}) types.GomegaMatcher {
return &matchers.ContainSubstringMatcher{
Substr: substr,
Args: args,
}
}
// HavePrefix succeeds if actual is a string or stringer that contains the
// passed-in string as a prefix. Optional arguments can be provided to construct
// via fmt.Sprintf().
func HavePrefix(prefix string, args ...interface{}) types.GomegaMatcher {
return &matchers.HavePrefixMatcher{
Prefix: prefix,
Args: args,
}
}
// HaveSuffix succeeds if actual is a string or stringer that contains the
// passed-in string as a suffix. Optional arguments can be provided to construct
// via fmt.Sprintf().
func HaveSuffix(suffix string, args ...interface{}) types.GomegaMatcher {
return &matchers.HaveSuffixMatcher{
Suffix: suffix,
Args: args,
}
}
// MatchJSON succeeds if actual is a string or stringer of JSON that matches
// the expected JSON. The JSONs are decoded and the resulting objects are compared via
// reflect.DeepEqual so things like key-ordering and whitespace shouldn't matter.
func MatchJSON(json interface{}) types.GomegaMatcher {
return &matchers.MatchJSONMatcher{
JSONToMatch: json,
}
}
// MatchXML succeeds if actual is a string or stringer of XML that matches
// the expected XML. The XMLs are decoded and the resulting objects are compared via
// reflect.DeepEqual so things like whitespaces shouldn't matter.
func MatchXML(xml interface{}) types.GomegaMatcher {
return &matchers.MatchXMLMatcher{
XMLToMatch: xml,
}
}
// MatchYAML succeeds if actual is a string or stringer of YAML that matches
// the expected YAML. The YAML's are decoded and the resulting objects are compared via
// reflect.DeepEqual so things like key-ordering and whitespace shouldn't matter.
func MatchYAML(yaml interface{}) types.GomegaMatcher {
return &matchers.MatchYAMLMatcher{
YAMLToMatch: yaml,
}
}
// BeEmpty succeeds if actual is empty. Actual must be of type string, array, map, chan, or slice.
func BeEmpty() types.GomegaMatcher {
return &matchers.BeEmptyMatcher{}
}
// HaveLen succeeds if actual has the passed-in length. Actual must be of type string, array, map, chan, or slice.
func HaveLen(count int) types.GomegaMatcher {
return &matchers.HaveLenMatcher{
Count: count,
}
}
// HaveCap succeeds if actual has the passed-in capacity. Actual must be of type array, chan, or slice.
func HaveCap(count int) types.GomegaMatcher {
return &matchers.HaveCapMatcher{
Count: count,
}
}
// BeZero succeeds if actual is the zero value for its type or if actual is nil.
func BeZero() types.GomegaMatcher {
return &matchers.BeZeroMatcher{}
}
// ContainElement succeeds if actual contains the passed in element. By default
// ContainElement() uses Equal() to perform the match, however a matcher can be
// passed in instead:
//
// Expect([]string{"Foo", "FooBar"}).Should(ContainElement(ContainSubstring("Bar")))
//
// Actual must be an array, slice or map. For maps, ContainElement searches
// through the map's values.
//
// If you want to have a copy of the matching element(s) found you can pass a
// pointer to a variable of the appropriate type. If the variable isn't a slice
// or map, then exactly one match will be expected and returned. If the variable
// is a slice or map, then at least one match is expected and all matches will be
// stored in the variable.
//
// var findings []string
// Expect([]string{"Foo", "FooBar"}).Should(ContainElement(ContainSubString("Bar", &findings)))
func ContainElement(element interface{}, result ...interface{}) types.GomegaMatcher {
return &matchers.ContainElementMatcher{
Element: element,
Result: result,
}
}
// BeElementOf succeeds if actual is contained in the passed in elements.
// BeElementOf() always uses Equal() to perform the match.
// When the passed in elements are comprised of a single element that is either an Array or Slice, BeElementOf() behaves
// as the reverse of ContainElement() that operates with Equal() to perform the match.
//
// Expect(2).Should(BeElementOf([]int{1, 2}))
// Expect(2).Should(BeElementOf([2]int{1, 2}))
//
// Otherwise, BeElementOf() provides a syntactic sugar for Or(Equal(_), Equal(_), ...):
//
// Expect(2).Should(BeElementOf(1, 2))
//
// Actual must be typed.
func BeElementOf(elements ...interface{}) types.GomegaMatcher {
return &matchers.BeElementOfMatcher{
Elements: elements,
}
}
// BeKeyOf succeeds if actual is contained in the keys of the passed in map.
// BeKeyOf() always uses Equal() to perform the match between actual and the map keys.
//
// Expect("foo").Should(BeKeyOf(map[string]bool{"foo": true, "bar": false}))
func BeKeyOf(element interface{}) types.GomegaMatcher {
return &matchers.BeKeyOfMatcher{
Map: element,
}
}
// ConsistOf succeeds if actual contains precisely the elements passed into the matcher. The ordering of the elements does not matter.
// By default ConsistOf() uses Equal() to match the elements, however custom matchers can be passed in instead. Here are some examples:
//
// Expect([]string{"Foo", "FooBar"}).Should(ConsistOf("FooBar", "Foo"))
// Expect([]string{"Foo", "FooBar"}).Should(ConsistOf(ContainSubstring("Bar"), "Foo"))
// Expect([]string{"Foo", "FooBar"}).Should(ConsistOf(ContainSubstring("Foo"), ContainSubstring("Foo")))
//
// Actual must be an array, slice or map. For maps, ConsistOf matches against the map's values.
//
// You typically pass variadic arguments to ConsistOf (as in the examples above). However, if you need to pass in a slice you can provided that it
// is the only element passed in to ConsistOf:
//
// Expect([]string{"Foo", "FooBar"}).Should(ConsistOf([]string{"FooBar", "Foo"}))
//
// Note that Go's type system does not allow you to write this as ConsistOf([]string{"FooBar", "Foo"}...) as []string and []interface{} are different types - hence the need for this special rule.
func ConsistOf(elements ...interface{}) types.GomegaMatcher {
return &matchers.ConsistOfMatcher{
Elements: elements,
}
}
// HaveExactElements succeeds if actual contains elements that precisely match the elemets passed into the matcher. The ordering of the elements does matter.
// By default HaveExactElements() uses Equal() to match the elements, however custom matchers can be passed in instead. Here are some examples:
//
// Expect([]string{"Foo", "FooBar"}).Should(HaveExactElements("Foo", "FooBar"))
// Expect([]string{"Foo", "FooBar"}).Should(HaveExactElements("Foo", ContainSubstring("Bar")))
// Expect([]string{"Foo", "FooBar"}).Should(HaveExactElements(ContainSubstring("Foo"), ContainSubstring("Foo")))
//
// Actual must be an array or slice.
func HaveExactElements(elements ...interface{}) types.GomegaMatcher {
return &matchers.HaveExactElementsMatcher{
Elements: elements,
}
}
// ContainElements succeeds if actual contains the passed in elements. The ordering of the elements does not matter.
// By default ContainElements() uses Equal() to match the elements, however custom matchers can be passed in instead. Here are some examples:
//
// Expect([]string{"Foo", "FooBar"}).Should(ContainElements("FooBar"))
// Expect([]string{"Foo", "FooBar"}).Should(ContainElements(ContainSubstring("Bar"), "Foo"))
//
// Actual must be an array, slice or map.
// For maps, ContainElements searches through the map's values.
func ContainElements(elements ...interface{}) types.GomegaMatcher {
return &matchers.ContainElementsMatcher{
Elements: elements,
}
}
// HaveEach succeeds if actual solely contains elements that match the passed in element.
// Please note that if actual is empty, HaveEach always will fail.
// By default HaveEach() uses Equal() to perform the match, however a
// matcher can be passed in instead:
//
// Expect([]string{"Foo", "FooBar"}).Should(HaveEach(ContainSubstring("Foo")))
//
// Actual must be an array, slice or map.
// For maps, HaveEach searches through the map's values.
func HaveEach(element interface{}) types.GomegaMatcher {
return &matchers.HaveEachMatcher{
Element: element,
}
}
// HaveKey succeeds if actual is a map with the passed in key.
// By default HaveKey uses Equal() to perform the match, however a
// matcher can be passed in instead:
//
// Expect(map[string]string{"Foo": "Bar", "BazFoo": "Duck"}).Should(HaveKey(MatchRegexp(`.+Foo$`)))
func HaveKey(key interface{}) types.GomegaMatcher {
return &matchers.HaveKeyMatcher{
Key: key,
}
}
// HaveKeyWithValue succeeds if actual is a map with the passed in key and value.
// By default HaveKeyWithValue uses Equal() to perform the match, however a
// matcher can be passed in instead:
//
// Expect(map[string]string{"Foo": "Bar", "BazFoo": "Duck"}).Should(HaveKeyWithValue("Foo", "Bar"))
// Expect(map[string]string{"Foo": "Bar", "BazFoo": "Duck"}).Should(HaveKeyWithValue(MatchRegexp(`.+Foo$`), "Bar"))
func HaveKeyWithValue(key interface{}, value interface{}) types.GomegaMatcher {
return &matchers.HaveKeyWithValueMatcher{
Key: key,
Value: value,
}
}
// HaveField succeeds if actual is a struct and the value at the passed in field
// matches the passed in matcher. By default HaveField used Equal() to perform the match,
// however a matcher can be passed in in stead.
//
// The field must be a string that resolves to the name of a field in the struct. Structs can be traversed
// using the '.' delimiter. If the field ends with '()' a method named field is assumed to exist on the struct and is invoked.
// Such methods must take no arguments and return a single value:
//
// type Book struct {
// Title string
// Author Person
// }
// type Person struct {
// FirstName string
// LastName string
// DOB time.Time
// }
// Expect(book).To(HaveField("Title", "Les Miserables"))
// Expect(book).To(HaveField("Title", ContainSubstring("Les"))
// Expect(book).To(HaveField("Author.FirstName", Equal("Victor"))
// Expect(book).To(HaveField("Author.DOB.Year()", BeNumerically("<", 1900))
func HaveField(field string, expected interface{}) types.GomegaMatcher {
return &matchers.HaveFieldMatcher{
Field: field,
Expected: expected,
}
}
// HaveExistingField succeeds if actual is a struct and the specified field
// exists.
//
// HaveExistingField can be combined with HaveField in order to cover use cases
// with optional fields. HaveField alone would trigger an error in such situations.
//
// Expect(MrHarmless).NotTo(And(HaveExistingField("Title"), HaveField("Title", "Supervillain")))
func HaveExistingField(field string) types.GomegaMatcher {
return &matchers.HaveExistingFieldMatcher{
Field: field,
}
}
// HaveValue applies the given matcher to the value of actual, optionally and
// repeatedly dereferencing pointers or taking the concrete value of interfaces.
// Thus, the matcher will always be applied to non-pointer and non-interface
// values only. HaveValue will fail with an error if a pointer or interface is
// nil. It will also fail for more than 31 pointer or interface dereferences to
// guard against mistakenly applying it to arbitrarily deep linked pointers.
//
// HaveValue differs from gstruct.PointTo in that it does not expect actual to
// be a pointer (as gstruct.PointTo does) but instead also accepts non-pointer
// and even interface values.
//
// actual := 42
// Expect(actual).To(HaveValue(42))
// Expect(&actual).To(HaveValue(42))
func HaveValue(matcher types.GomegaMatcher) types.GomegaMatcher {
return &matchers.HaveValueMatcher{
Matcher: matcher,
}
}
// BeNumerically performs numerical assertions in a type-agnostic way.
// Actual and expected should be numbers, though the specific type of
// number is irrelevant (float32, float64, uint8, etc...).
//
// There are six, self-explanatory, supported comparators:
//
// Expect(1.0).Should(BeNumerically("==", 1))
// Expect(1.0).Should(BeNumerically("~", 0.999, 0.01))
// Expect(1.0).Should(BeNumerically(">", 0.9))
// Expect(1.0).Should(BeNumerically(">=", 1.0))
// Expect(1.0).Should(BeNumerically("<", 3))
// Expect(1.0).Should(BeNumerically("<=", 1.0))
func BeNumerically(comparator string, compareTo ...interface{}) types.GomegaMatcher {
return &matchers.BeNumericallyMatcher{
Comparator: comparator,
CompareTo: compareTo,
}
}
// BeTemporally compares time.Time's like BeNumerically
// Actual and expected must be time.Time. The comparators are the same as for BeNumerically
//
// Expect(time.Now()).Should(BeTemporally(">", time.Time{}))
// Expect(time.Now()).Should(BeTemporally("~", time.Now(), time.Second))
func BeTemporally(comparator string, compareTo time.Time, threshold ...time.Duration) types.GomegaMatcher {
return &matchers.BeTemporallyMatcher{
Comparator: comparator,
CompareTo: compareTo,
Threshold: threshold,
}
}
// BeAssignableToTypeOf succeeds if actual is assignable to the type of expected.
// It will return an error when one of the values is nil.
//
// Expect(0).Should(BeAssignableToTypeOf(0)) // Same values
// Expect(5).Should(BeAssignableToTypeOf(-1)) // different values same type
// Expect("foo").Should(BeAssignableToTypeOf("bar")) // different values same type
// Expect(struct{ Foo string }{}).Should(BeAssignableToTypeOf(struct{ Foo string }{}))
func BeAssignableToTypeOf(expected interface{}) types.GomegaMatcher {
return &matchers.AssignableToTypeOfMatcher{
Expected: expected,
}
}
// Panic succeeds if actual is a function that, when invoked, panics.
// Actual must be a function that takes no arguments and returns no results.
func Panic() types.GomegaMatcher {
return &matchers.PanicMatcher{}
}
// PanicWith succeeds if actual is a function that, when invoked, panics with a specific value.
// Actual must be a function that takes no arguments and returns no results.
//
// By default PanicWith uses Equal() to perform the match, however a
// matcher can be passed in instead:
//
// Expect(fn).Should(PanicWith(MatchRegexp(`.+Foo$`)))
func PanicWith(expected interface{}) types.GomegaMatcher {
return &matchers.PanicMatcher{Expected: expected}
}
// BeAnExistingFile succeeds if a file exists.
// Actual must be a string representing the abs path to the file being checked.
func BeAnExistingFile() types.GomegaMatcher {
return &matchers.BeAnExistingFileMatcher{}
}
// BeARegularFile succeeds if a file exists and is a regular file.
// Actual must be a string representing the abs path to the file being checked.
func BeARegularFile() types.GomegaMatcher {
return &matchers.BeARegularFileMatcher{}
}
// BeADirectory succeeds if a file exists and is a directory.
// Actual must be a string representing the abs path to the file being checked.
func BeADirectory() types.GomegaMatcher {
return &matchers.BeADirectoryMatcher{}
}
// HaveHTTPStatus succeeds if the Status or StatusCode field of an HTTP response matches.
// Actual must be either a *http.Response or *httptest.ResponseRecorder.
// Expected must be either an int or a string.
//
// Expect(resp).Should(HaveHTTPStatus(http.StatusOK)) // asserts that resp.StatusCode == 200
// Expect(resp).Should(HaveHTTPStatus("404 Not Found")) // asserts that resp.Status == "404 Not Found"
// Expect(resp).Should(HaveHTTPStatus(http.StatusOK, http.StatusNoContent)) // asserts that resp.StatusCode == 200 || resp.StatusCode == 204
func HaveHTTPStatus(expected ...interface{}) types.GomegaMatcher {
return &matchers.HaveHTTPStatusMatcher{Expected: expected}
}
// HaveHTTPHeaderWithValue succeeds if the header is found and the value matches.
// Actual must be either a *http.Response or *httptest.ResponseRecorder.
// Expected must be a string header name, followed by a header value which
// can be a string, or another matcher.
func HaveHTTPHeaderWithValue(header string, value interface{}) types.GomegaMatcher {
return &matchers.HaveHTTPHeaderWithValueMatcher{
Header: header,
Value: value,
}
}
// HaveHTTPBody matches if the body matches.
// Actual must be either a *http.Response or *httptest.ResponseRecorder.
// Expected must be either a string, []byte, or other matcher
func HaveHTTPBody(expected interface{}) types.GomegaMatcher {
return &matchers.HaveHTTPBodyMatcher{Expected: expected}
}
// And succeeds only if all of the given matchers succeed.
// The matchers are tried in order, and will fail-fast if one doesn't succeed.
//
// Expect("hi").To(And(HaveLen(2), Equal("hi"))
//
// And(), Or(), Not() and WithTransform() allow matchers to be composed into complex expressions.
func And(ms ...types.GomegaMatcher) types.GomegaMatcher {
return &matchers.AndMatcher{Matchers: ms}
}
// SatisfyAll is an alias for And().
//
// Expect("hi").Should(SatisfyAll(HaveLen(2), Equal("hi")))
func SatisfyAll(matchers ...types.GomegaMatcher) types.GomegaMatcher {
return And(matchers...)
}
// Or succeeds if any of the given matchers succeed.
// The matchers are tried in order and will return immediately upon the first successful match.
//
// Expect("hi").To(Or(HaveLen(3), HaveLen(2))
//
// And(), Or(), Not() and WithTransform() allow matchers to be composed into complex expressions.
func Or(ms ...types.GomegaMatcher) types.GomegaMatcher {
return &matchers.OrMatcher{Matchers: ms}
}
// SatisfyAny is an alias for Or().
//
// Expect("hi").SatisfyAny(Or(HaveLen(3), HaveLen(2))
func SatisfyAny(matchers ...types.GomegaMatcher) types.GomegaMatcher {
return Or(matchers...)
}
// Not negates the given matcher; it succeeds if the given matcher fails.
//
// Expect(1).To(Not(Equal(2))
//
// And(), Or(), Not() and WithTransform() allow matchers to be composed into complex expressions.
func Not(matcher types.GomegaMatcher) types.GomegaMatcher {
return &matchers.NotMatcher{Matcher: matcher}
}
// WithTransform applies the `transform` to the actual value and matches it against `matcher`.
// The given transform must be either a function of one parameter that returns one value or a
// function of one parameter that returns two values, where the second value must be of the
// error type.
//
// var plus1 = func(i int) int { return i + 1 }
// Expect(1).To(WithTransform(plus1, Equal(2))
//
// var failingplus1 = func(i int) (int, error) { return 42, "this does not compute" }
// Expect(1).To(WithTransform(failingplus1, Equal(2)))
//
// And(), Or(), Not() and WithTransform() allow matchers to be composed into complex expressions.
func WithTransform(transform interface{}, matcher types.GomegaMatcher) types.GomegaMatcher {
return matchers.NewWithTransformMatcher(transform, matcher)
}
// Satisfy matches the actual value against the `predicate` function.
// The given predicate must be a function of one paramter that returns bool.
//
// var isEven = func(i int) bool { return i%2 == 0 }
// Expect(2).To(Satisfy(isEven))
func Satisfy(predicate interface{}) types.GomegaMatcher {
return matchers.NewSatisfyMatcher(predicate)
}

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package matchers
import (
"fmt"
"github.com/onsi/gomega/format"
"github.com/onsi/gomega/types"
)
type AndMatcher struct {
Matchers []types.GomegaMatcher
// state
firstFailedMatcher types.GomegaMatcher
}
func (m *AndMatcher) Match(actual interface{}) (success bool, err error) {
m.firstFailedMatcher = nil
for _, matcher := range m.Matchers {
success, err := matcher.Match(actual)
if !success || err != nil {
m.firstFailedMatcher = matcher
return false, err
}
}
return true, nil
}
func (m *AndMatcher) FailureMessage(actual interface{}) (message string) {
return m.firstFailedMatcher.FailureMessage(actual)
}
func (m *AndMatcher) NegatedFailureMessage(actual interface{}) (message string) {
// not the most beautiful list of matchers, but not bad either...
return format.Message(actual, fmt.Sprintf("To not satisfy all of these matchers: %s", m.Matchers))
}
func (m *AndMatcher) MatchMayChangeInTheFuture(actual interface{}) bool {
/*
Example with 3 matchers: A, B, C
Match evaluates them: T, F, <?> => F
So match is currently F, what should MatchMayChangeInTheFuture() return?
Seems like it only depends on B, since currently B MUST change to allow the result to become T
Match eval: T, T, T => T
So match is currently T, what should MatchMayChangeInTheFuture() return?
Seems to depend on ANY of them being able to change to F.
*/
if m.firstFailedMatcher == nil {
// so all matchers succeeded.. Any one of them changing would change the result.
for _, matcher := range m.Matchers {
if types.MatchMayChangeInTheFuture(matcher, actual) {
return true
}
}
return false // none of were going to change
}
// one of the matchers failed.. it must be able to change in order to affect the result
return types.MatchMayChangeInTheFuture(m.firstFailedMatcher, actual)
}

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// untested sections: 2
package matchers
import (
"fmt"
"reflect"
"github.com/onsi/gomega/format"
)
type AssignableToTypeOfMatcher struct {
Expected interface{}
}
func (matcher *AssignableToTypeOfMatcher) Match(actual interface{}) (success bool, err error) {
if actual == nil && matcher.Expected == nil {
return false, fmt.Errorf("Refusing to compare <nil> to <nil>.\nBe explicit and use BeNil() instead. This is to avoid mistakes where both sides of an assertion are erroneously uninitialized.")
} else if matcher.Expected == nil {
return false, fmt.Errorf("Refusing to compare type to <nil>.\nBe explicit and use BeNil() instead. This is to avoid mistakes where both sides of an assertion are erroneously uninitialized.")
} else if actual == nil {
return false, nil
}
actualType := reflect.TypeOf(actual)
expectedType := reflect.TypeOf(matcher.Expected)
return actualType.AssignableTo(expectedType), nil
}
func (matcher *AssignableToTypeOfMatcher) FailureMessage(actual interface{}) string {
return format.Message(actual, fmt.Sprintf("to be assignable to the type: %T", matcher.Expected))
}
func (matcher *AssignableToTypeOfMatcher) NegatedFailureMessage(actual interface{}) string {
return format.Message(actual, fmt.Sprintf("not to be assignable to the type: %T", matcher.Expected))
}

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package matchers
import (
"encoding/xml"
"strings"
)
type attributesSlice []xml.Attr
func (attrs attributesSlice) Len() int { return len(attrs) }
func (attrs attributesSlice) Less(i, j int) bool {
return strings.Compare(attrs[i].Name.Local, attrs[j].Name.Local) == -1
}
func (attrs attributesSlice) Swap(i, j int) { attrs[i], attrs[j] = attrs[j], attrs[i] }

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// untested sections: 5
package matchers
import (
"fmt"
"os"
"github.com/onsi/gomega/format"
)
type notADirectoryError struct {
os.FileInfo
}
func (t notADirectoryError) Error() string {
fileInfo := os.FileInfo(t)
switch {
case fileInfo.Mode().IsRegular():
return "file is a regular file"
default:
return fmt.Sprintf("file mode is: %s", fileInfo.Mode().String())
}
}
type BeADirectoryMatcher struct {
expected interface{}
err error
}
func (matcher *BeADirectoryMatcher) Match(actual interface{}) (success bool, err error) {
actualFilename, ok := actual.(string)
if !ok {
return false, fmt.Errorf("BeADirectoryMatcher matcher expects a file path")
}
fileInfo, err := os.Stat(actualFilename)
if err != nil {
matcher.err = err
return false, nil
}
if !fileInfo.Mode().IsDir() {
matcher.err = notADirectoryError{fileInfo}
return false, nil
}
return true, nil
}
func (matcher *BeADirectoryMatcher) FailureMessage(actual interface{}) (message string) {
return format.Message(actual, fmt.Sprintf("to be a directory: %s", matcher.err))
}
func (matcher *BeADirectoryMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, "not be a directory")
}

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// untested sections: 5
package matchers
import (
"fmt"
"os"
"github.com/onsi/gomega/format"
)
type notARegularFileError struct {
os.FileInfo
}
func (t notARegularFileError) Error() string {
fileInfo := os.FileInfo(t)
switch {
case fileInfo.IsDir():
return "file is a directory"
default:
return fmt.Sprintf("file mode is: %s", fileInfo.Mode().String())
}
}
type BeARegularFileMatcher struct {
expected interface{}
err error
}
func (matcher *BeARegularFileMatcher) Match(actual interface{}) (success bool, err error) {
actualFilename, ok := actual.(string)
if !ok {
return false, fmt.Errorf("BeARegularFileMatcher matcher expects a file path")
}
fileInfo, err := os.Stat(actualFilename)
if err != nil {
matcher.err = err
return false, nil
}
if !fileInfo.Mode().IsRegular() {
matcher.err = notARegularFileError{fileInfo}
return false, nil
}
return true, nil
}
func (matcher *BeARegularFileMatcher) FailureMessage(actual interface{}) (message string) {
return format.Message(actual, fmt.Sprintf("to be a regular file: %s", matcher.err))
}
func (matcher *BeARegularFileMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, "not be a regular file")
}

40
e2e/vendor/github.com/onsi/gomega/matchers/be_an_existing_file.go generated vendored Normal file
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// untested sections: 3
package matchers
import (
"fmt"
"os"
"github.com/onsi/gomega/format"
)
type BeAnExistingFileMatcher struct {
expected interface{}
}
func (matcher *BeAnExistingFileMatcher) Match(actual interface{}) (success bool, err error) {
actualFilename, ok := actual.(string)
if !ok {
return false, fmt.Errorf("BeAnExistingFileMatcher matcher expects a file path")
}
if _, err = os.Stat(actualFilename); err != nil {
switch {
case os.IsNotExist(err):
return false, nil
default:
return false, err
}
}
return true, nil
}
func (matcher *BeAnExistingFileMatcher) FailureMessage(actual interface{}) (message string) {
return format.Message(actual, "to exist")
}
func (matcher *BeAnExistingFileMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, "not to exist")
}

48
e2e/vendor/github.com/onsi/gomega/matchers/be_closed_matcher.go generated vendored Normal file
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// untested sections: 2
package matchers
import (
"fmt"
"reflect"
"github.com/onsi/gomega/format"
)
type BeClosedMatcher struct {
}
func (matcher *BeClosedMatcher) Match(actual interface{}) (success bool, err error) {
if !isChan(actual) {
return false, fmt.Errorf("BeClosed matcher expects a channel. Got:\n%s", format.Object(actual, 1))
}
channelType := reflect.TypeOf(actual)
channelValue := reflect.ValueOf(actual)
if channelType.ChanDir() == reflect.SendDir {
return false, fmt.Errorf("BeClosed matcher cannot determine if a send-only channel is closed or open. Got:\n%s", format.Object(actual, 1))
}
winnerIndex, _, open := reflect.Select([]reflect.SelectCase{
{Dir: reflect.SelectRecv, Chan: channelValue},
{Dir: reflect.SelectDefault},
})
var closed bool
if winnerIndex == 0 {
closed = !open
} else if winnerIndex == 1 {
closed = false
}
return closed, nil
}
func (matcher *BeClosedMatcher) FailureMessage(actual interface{}) (message string) {
return format.Message(actual, "to be closed")
}
func (matcher *BeClosedMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, "to be open")
}

49
e2e/vendor/github.com/onsi/gomega/matchers/be_comparable_to_matcher.go generated vendored Normal file
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package matchers
import (
"bytes"
"fmt"
"github.com/google/go-cmp/cmp"
"github.com/onsi/gomega/format"
)
type BeComparableToMatcher struct {
Expected interface{}
Options cmp.Options
}
func (matcher *BeComparableToMatcher) Match(actual interface{}) (success bool, matchErr error) {
if actual == nil && matcher.Expected == nil {
return false, fmt.Errorf("Refusing to compare <nil> to <nil>.\nBe explicit and use BeNil() instead. This is to avoid mistakes where both sides of an assertion are erroneously uninitialized.")
}
// Shortcut for byte slices.
// Comparing long byte slices with reflect.DeepEqual is very slow,
// so use bytes.Equal if actual and expected are both byte slices.
if actualByteSlice, ok := actual.([]byte); ok {
if expectedByteSlice, ok := matcher.Expected.([]byte); ok {
return bytes.Equal(actualByteSlice, expectedByteSlice), nil
}
}
defer func() {
if r := recover(); r != nil {
success = false
if err, ok := r.(error); ok {
matchErr = err
} else if errMsg, ok := r.(string); ok {
matchErr = fmt.Errorf(errMsg)
}
}
}()
return cmp.Equal(actual, matcher.Expected, matcher.Options...), nil
}
func (matcher *BeComparableToMatcher) FailureMessage(actual interface{}) (message string) {
return fmt.Sprint("Expected object to be comparable, diff: ", cmp.Diff(actual, matcher.Expected, matcher.Options...))
}
func (matcher *BeComparableToMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, "not to be comparable to", matcher.Expected)
}

43
e2e/vendor/github.com/onsi/gomega/matchers/be_element_of_matcher.go generated vendored Normal file
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// untested sections: 1
package matchers
import (
"fmt"
"reflect"
"github.com/onsi/gomega/format"
)
type BeElementOfMatcher struct {
Elements []interface{}
}
func (matcher *BeElementOfMatcher) Match(actual interface{}) (success bool, err error) {
if reflect.TypeOf(actual) == nil {
return false, fmt.Errorf("BeElement matcher expects actual to be typed")
}
var lastError error
for _, m := range flatten(matcher.Elements) {
matcher := &EqualMatcher{Expected: m}
success, err := matcher.Match(actual)
if err != nil {
lastError = err
continue
}
if success {
return true, nil
}
}
return false, lastError
}
func (matcher *BeElementOfMatcher) FailureMessage(actual interface{}) (message string) {
return format.Message(actual, "to be an element of", presentable(matcher.Elements))
}
func (matcher *BeElementOfMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, "not to be an element of", presentable(matcher.Elements))
}

43
e2e/vendor/github.com/onsi/gomega/matchers/be_empty_matcher.go generated vendored Normal file
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// untested sections: 2
package matchers
import (
"fmt"
"reflect"
"github.com/onsi/gomega/format"
"github.com/onsi/gomega/matchers/internal/miter"
)
type BeEmptyMatcher struct {
}
func (matcher *BeEmptyMatcher) Match(actual interface{}) (success bool, err error) {
// short-circuit the iterator case, as we only need to see the first
// element, if any.
if miter.IsIter(actual) {
var length int
if miter.IsSeq2(actual) {
miter.IterateKV(actual, func(k, v reflect.Value) bool { length++; return false })
} else {
miter.IterateV(actual, func(v reflect.Value) bool { length++; return false })
}
return length == 0, nil
}
length, ok := lengthOf(actual)
if !ok {
return false, fmt.Errorf("BeEmpty matcher expects a string/array/map/channel/slice/iterator. Got:\n%s", format.Object(actual, 1))
}
return length == 0, nil
}
func (matcher *BeEmptyMatcher) FailureMessage(actual interface{}) (message string) {
return format.Message(actual, "to be empty")
}
func (matcher *BeEmptyMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, "not to be empty")
}

36
e2e/vendor/github.com/onsi/gomega/matchers/be_equivalent_to_matcher.go generated vendored Normal file
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// untested sections: 2
package matchers
import (
"fmt"
"reflect"
"github.com/onsi/gomega/format"
)
type BeEquivalentToMatcher struct {
Expected interface{}
}
func (matcher *BeEquivalentToMatcher) Match(actual interface{}) (success bool, err error) {
if actual == nil && matcher.Expected == nil {
return false, fmt.Errorf("Both actual and expected must not be nil.")
}
convertedActual := actual
if actual != nil && matcher.Expected != nil && reflect.TypeOf(actual).ConvertibleTo(reflect.TypeOf(matcher.Expected)) {
convertedActual = reflect.ValueOf(actual).Convert(reflect.TypeOf(matcher.Expected)).Interface()
}
return reflect.DeepEqual(convertedActual, matcher.Expected), nil
}
func (matcher *BeEquivalentToMatcher) FailureMessage(actual interface{}) (message string) {
return format.Message(actual, "to be equivalent to", matcher.Expected)
}
func (matcher *BeEquivalentToMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, "not to be equivalent to", matcher.Expected)
}

37
e2e/vendor/github.com/onsi/gomega/matchers/be_false_matcher.go generated vendored Normal file
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// untested sections: 2
package matchers
import (
"fmt"
"github.com/onsi/gomega/format"
)
type BeFalseMatcher struct {
Reason string
}
func (matcher *BeFalseMatcher) Match(actual interface{}) (success bool, err error) {
if !isBool(actual) {
return false, fmt.Errorf("Expected a boolean. Got:\n%s", format.Object(actual, 1))
}
return actual == false, nil
}
func (matcher *BeFalseMatcher) FailureMessage(actual interface{}) (message string) {
if matcher.Reason == "" {
return format.Message(actual, "to be false")
} else {
return matcher.Reason
}
}
func (matcher *BeFalseMatcher) NegatedFailureMessage(actual interface{}) (message string) {
if matcher.Reason == "" {
return format.Message(actual, "not to be false")
} else {
return fmt.Sprintf(`Expected not false but got false\nNegation of "%s" failed`, matcher.Reason)
}
}

39
e2e/vendor/github.com/onsi/gomega/matchers/be_identical_to.go generated vendored Normal file
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// untested sections: 2
package matchers
import (
"fmt"
"runtime"
"github.com/onsi/gomega/format"
)
type BeIdenticalToMatcher struct {
Expected interface{}
}
func (matcher *BeIdenticalToMatcher) Match(actual interface{}) (success bool, matchErr error) {
if actual == nil && matcher.Expected == nil {
return false, fmt.Errorf("Refusing to compare <nil> to <nil>.\nBe explicit and use BeNil() instead. This is to avoid mistakes where both sides of an assertion are erroneously uninitialized.")
}
defer func() {
if r := recover(); r != nil {
if _, ok := r.(runtime.Error); ok {
success = false
matchErr = nil
}
}
}()
return actual == matcher.Expected, nil
}
func (matcher *BeIdenticalToMatcher) FailureMessage(actual interface{}) string {
return format.Message(actual, "to be identical to", matcher.Expected)
}
func (matcher *BeIdenticalToMatcher) NegatedFailureMessage(actual interface{}) string {
return format.Message(actual, "not to be identical to", matcher.Expected)
}

45
e2e/vendor/github.com/onsi/gomega/matchers/be_key_of_matcher.go generated vendored Normal file
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package matchers
import (
"fmt"
"reflect"
"github.com/onsi/gomega/format"
)
type BeKeyOfMatcher struct {
Map interface{}
}
func (matcher *BeKeyOfMatcher) Match(actual interface{}) (success bool, err error) {
if !isMap(matcher.Map) {
return false, fmt.Errorf("BeKeyOf matcher needs expected to be a map type")
}
if reflect.TypeOf(actual) == nil {
return false, fmt.Errorf("BeKeyOf matcher expects actual to be typed")
}
var lastError error
for _, key := range reflect.ValueOf(matcher.Map).MapKeys() {
matcher := &EqualMatcher{Expected: key.Interface()}
success, err := matcher.Match(actual)
if err != nil {
lastError = err
continue
}
if success {
return true, nil
}
}
return false, lastError
}
func (matcher *BeKeyOfMatcher) FailureMessage(actual interface{}) (message string) {
return format.Message(actual, "to be a key of", presentable(valuesOf(matcher.Map)))
}
func (matcher *BeKeyOfMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, "not to be a key of", presentable(valuesOf(matcher.Map)))
}

20
e2e/vendor/github.com/onsi/gomega/matchers/be_nil_matcher.go generated vendored Normal file
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// untested sections: 2
package matchers
import "github.com/onsi/gomega/format"
type BeNilMatcher struct {
}
func (matcher *BeNilMatcher) Match(actual interface{}) (success bool, err error) {
return isNil(actual), nil
}
func (matcher *BeNilMatcher) FailureMessage(actual interface{}) (message string) {
return format.Message(actual, "to be nil")
}
func (matcher *BeNilMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, "not to be nil")
}

134
e2e/vendor/github.com/onsi/gomega/matchers/be_numerically_matcher.go generated vendored Normal file
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// untested sections: 4
package matchers
import (
"fmt"
"math"
"github.com/onsi/gomega/format"
)
type BeNumericallyMatcher struct {
Comparator string
CompareTo []interface{}
}
func (matcher *BeNumericallyMatcher) FailureMessage(actual interface{}) (message string) {
return matcher.FormatFailureMessage(actual, false)
}
func (matcher *BeNumericallyMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return matcher.FormatFailureMessage(actual, true)
}
func (matcher *BeNumericallyMatcher) FormatFailureMessage(actual interface{}, negated bool) (message string) {
if len(matcher.CompareTo) == 1 {
message = fmt.Sprintf("to be %s", matcher.Comparator)
} else {
message = fmt.Sprintf("to be within %v of %s", matcher.CompareTo[1], matcher.Comparator)
}
if negated {
message = "not " + message
}
return format.Message(actual, message, matcher.CompareTo[0])
}
func (matcher *BeNumericallyMatcher) Match(actual interface{}) (success bool, err error) {
if len(matcher.CompareTo) == 0 || len(matcher.CompareTo) > 2 {
return false, fmt.Errorf("BeNumerically requires 1 or 2 CompareTo arguments. Got:\n%s", format.Object(matcher.CompareTo, 1))
}
if !isNumber(actual) {
return false, fmt.Errorf("Expected a number. Got:\n%s", format.Object(actual, 1))
}
if !isNumber(matcher.CompareTo[0]) {
return false, fmt.Errorf("Expected a number. Got:\n%s", format.Object(matcher.CompareTo[0], 1))
}
if len(matcher.CompareTo) == 2 && !isNumber(matcher.CompareTo[1]) {
return false, fmt.Errorf("Expected a number. Got:\n%s", format.Object(matcher.CompareTo[1], 1))
}
switch matcher.Comparator {
case "==", "~", ">", ">=", "<", "<=":
default:
return false, fmt.Errorf("Unknown comparator: %s", matcher.Comparator)
}
if isFloat(actual) || isFloat(matcher.CompareTo[0]) {
var secondOperand float64 = 1e-8
if len(matcher.CompareTo) == 2 {
secondOperand = toFloat(matcher.CompareTo[1])
}
success = matcher.matchFloats(toFloat(actual), toFloat(matcher.CompareTo[0]), secondOperand)
} else if isInteger(actual) {
var secondOperand int64 = 0
if len(matcher.CompareTo) == 2 {
secondOperand = toInteger(matcher.CompareTo[1])
}
success = matcher.matchIntegers(toInteger(actual), toInteger(matcher.CompareTo[0]), secondOperand)
} else if isUnsignedInteger(actual) {
var secondOperand uint64 = 0
if len(matcher.CompareTo) == 2 {
secondOperand = toUnsignedInteger(matcher.CompareTo[1])
}
success = matcher.matchUnsignedIntegers(toUnsignedInteger(actual), toUnsignedInteger(matcher.CompareTo[0]), secondOperand)
} else {
return false, fmt.Errorf("Failed to compare:\n%s\n%s:\n%s", format.Object(actual, 1), matcher.Comparator, format.Object(matcher.CompareTo[0], 1))
}
return success, nil
}
func (matcher *BeNumericallyMatcher) matchIntegers(actual, compareTo, threshold int64) (success bool) {
switch matcher.Comparator {
case "==", "~":
diff := actual - compareTo
return -threshold <= diff && diff <= threshold
case ">":
return (actual > compareTo)
case ">=":
return (actual >= compareTo)
case "<":
return (actual < compareTo)
case "<=":
return (actual <= compareTo)
}
return false
}
func (matcher *BeNumericallyMatcher) matchUnsignedIntegers(actual, compareTo, threshold uint64) (success bool) {
switch matcher.Comparator {
case "==", "~":
if actual < compareTo {
actual, compareTo = compareTo, actual
}
return actual-compareTo <= threshold
case ">":
return (actual > compareTo)
case ">=":
return (actual >= compareTo)
case "<":
return (actual < compareTo)
case "<=":
return (actual <= compareTo)
}
return false
}
func (matcher *BeNumericallyMatcher) matchFloats(actual, compareTo, threshold float64) (success bool) {
switch matcher.Comparator {
case "~":
return math.Abs(actual-compareTo) <= threshold
case "==":
return (actual == compareTo)
case ">":
return (actual > compareTo)
case ">=":
return (actual >= compareTo)
case "<":
return (actual < compareTo)
case "<=":
return (actual <= compareTo)
}
return false
}

73
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// untested sections: 3
package matchers
import (
"fmt"
"reflect"
"github.com/onsi/gomega/format"
)
type BeSentMatcher struct {
Arg interface{}
channelClosed bool
}
func (matcher *BeSentMatcher) Match(actual interface{}) (success bool, err error) {
if !isChan(actual) {
return false, fmt.Errorf("BeSent expects a channel. Got:\n%s", format.Object(actual, 1))
}
channelType := reflect.TypeOf(actual)
channelValue := reflect.ValueOf(actual)
if channelType.ChanDir() == reflect.RecvDir {
return false, fmt.Errorf("BeSent matcher cannot be passed a receive-only channel. Got:\n%s", format.Object(actual, 1))
}
argType := reflect.TypeOf(matcher.Arg)
assignable := argType.AssignableTo(channelType.Elem())
if !assignable {
return false, fmt.Errorf("Cannot pass:\n%s to the channel:\n%s\nThe types don't match.", format.Object(matcher.Arg, 1), format.Object(actual, 1))
}
argValue := reflect.ValueOf(matcher.Arg)
defer func() {
if e := recover(); e != nil {
success = false
err = fmt.Errorf("Cannot send to a closed channel")
matcher.channelClosed = true
}
}()
winnerIndex, _, _ := reflect.Select([]reflect.SelectCase{
{Dir: reflect.SelectSend, Chan: channelValue, Send: argValue},
{Dir: reflect.SelectDefault},
})
var didSend bool
if winnerIndex == 0 {
didSend = true
}
return didSend, nil
}
func (matcher *BeSentMatcher) FailureMessage(actual interface{}) (message string) {
return format.Message(actual, "to send:", matcher.Arg)
}
func (matcher *BeSentMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, "not to send:", matcher.Arg)
}
func (matcher *BeSentMatcher) MatchMayChangeInTheFuture(actual interface{}) bool {
if !isChan(actual) {
return false
}
return !matcher.channelClosed
}

68
e2e/vendor/github.com/onsi/gomega/matchers/be_temporally_matcher.go generated vendored Normal file
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// untested sections: 3
package matchers
import (
"fmt"
"time"
"github.com/onsi/gomega/format"
)
type BeTemporallyMatcher struct {
Comparator string
CompareTo time.Time
Threshold []time.Duration
}
func (matcher *BeTemporallyMatcher) FailureMessage(actual interface{}) (message string) {
return format.Message(actual, fmt.Sprintf("to be %s", matcher.Comparator), matcher.CompareTo)
}
func (matcher *BeTemporallyMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, fmt.Sprintf("not to be %s", matcher.Comparator), matcher.CompareTo)
}
func (matcher *BeTemporallyMatcher) Match(actual interface{}) (bool, error) {
// predicate to test for time.Time type
isTime := func(t interface{}) bool {
_, ok := t.(time.Time)
return ok
}
if !isTime(actual) {
return false, fmt.Errorf("Expected a time.Time. Got:\n%s", format.Object(actual, 1))
}
switch matcher.Comparator {
case "==", "~", ">", ">=", "<", "<=":
default:
return false, fmt.Errorf("Unknown comparator: %s", matcher.Comparator)
}
var threshold = time.Millisecond
if len(matcher.Threshold) == 1 {
threshold = matcher.Threshold[0]
}
return matcher.matchTimes(actual.(time.Time), matcher.CompareTo, threshold), nil
}
func (matcher *BeTemporallyMatcher) matchTimes(actual, compareTo time.Time, threshold time.Duration) (success bool) {
switch matcher.Comparator {
case "==":
return actual.Equal(compareTo)
case "~":
diff := actual.Sub(compareTo)
return -threshold <= diff && diff <= threshold
case ">":
return actual.After(compareTo)
case ">=":
return !actual.Before(compareTo)
case "<":
return actual.Before(compareTo)
case "<=":
return !actual.After(compareTo)
}
return false
}

37
e2e/vendor/github.com/onsi/gomega/matchers/be_true_matcher.go generated vendored Normal file
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// untested sections: 2
package matchers
import (
"fmt"
"github.com/onsi/gomega/format"
)
type BeTrueMatcher struct {
Reason string
}
func (matcher *BeTrueMatcher) Match(actual interface{}) (success bool, err error) {
if !isBool(actual) {
return false, fmt.Errorf("Expected a boolean. Got:\n%s", format.Object(actual, 1))
}
return actual.(bool), nil
}
func (matcher *BeTrueMatcher) FailureMessage(actual interface{}) (message string) {
if matcher.Reason == "" {
return format.Message(actual, "to be true")
} else {
return matcher.Reason
}
}
func (matcher *BeTrueMatcher) NegatedFailureMessage(actual interface{}) (message string) {
if matcher.Reason == "" {
return format.Message(actual, "not to be true")
} else {
return fmt.Sprintf(`Expected not true but got true\nNegation of "%s" failed`, matcher.Reason)
}
}

28
e2e/vendor/github.com/onsi/gomega/matchers/be_zero_matcher.go generated vendored Normal file
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package matchers
import (
"reflect"
"github.com/onsi/gomega/format"
)
type BeZeroMatcher struct {
}
func (matcher *BeZeroMatcher) Match(actual interface{}) (success bool, err error) {
if actual == nil {
return true, nil
}
zeroValue := reflect.Zero(reflect.TypeOf(actual)).Interface()
return reflect.DeepEqual(zeroValue, actual), nil
}
func (matcher *BeZeroMatcher) FailureMessage(actual interface{}) (message string) {
return format.Message(actual, "to be zero-valued")
}
func (matcher *BeZeroMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, "not to be zero-valued")
}

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e2e/vendor/github.com/onsi/gomega/matchers/consist_of.go generated vendored Normal file
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// untested sections: 3
package matchers
import (
"fmt"
"reflect"
"github.com/onsi/gomega/format"
"github.com/onsi/gomega/matchers/internal/miter"
"github.com/onsi/gomega/matchers/support/goraph/bipartitegraph"
)
type ConsistOfMatcher struct {
Elements []interface{}
missingElements []interface{}
extraElements []interface{}
}
func (matcher *ConsistOfMatcher) Match(actual interface{}) (success bool, err error) {
if !isArrayOrSlice(actual) && !isMap(actual) && !miter.IsIter(actual) {
return false, fmt.Errorf("ConsistOf matcher expects an array/slice/map/iter.Seq/iter.Seq2. Got:\n%s", format.Object(actual, 1))
}
matchers := matchers(matcher.Elements)
values := valuesOf(actual)
bipartiteGraph, err := bipartitegraph.NewBipartiteGraph(values, matchers, neighbours)
if err != nil {
return false, err
}
edges := bipartiteGraph.LargestMatching()
if len(edges) == len(values) && len(edges) == len(matchers) {
return true, nil
}
var missingMatchers []interface{}
matcher.extraElements, missingMatchers = bipartiteGraph.FreeLeftRight(edges)
matcher.missingElements = equalMatchersToElements(missingMatchers)
return false, nil
}
func neighbours(value, matcher interface{}) (bool, error) {
match, err := matcher.(omegaMatcher).Match(value)
return match && err == nil, nil
}
func equalMatchersToElements(matchers []interface{}) (elements []interface{}) {
for _, matcher := range matchers {
if equalMatcher, ok := matcher.(*EqualMatcher); ok {
elements = append(elements, equalMatcher.Expected)
} else if _, ok := matcher.(*BeNilMatcher); ok {
elements = append(elements, nil)
} else {
elements = append(elements, matcher)
}
}
return
}
func flatten(elems []interface{}) []interface{} {
if len(elems) != 1 ||
!(isArrayOrSlice(elems[0]) ||
(miter.IsIter(elems[0]) && !miter.IsSeq2(elems[0]))) {
return elems
}
if miter.IsIter(elems[0]) {
flattened := []any{}
miter.IterateV(elems[0], func(v reflect.Value) bool {
flattened = append(flattened, v.Interface())
return true
})
return flattened
}
value := reflect.ValueOf(elems[0])
flattened := make([]interface{}, value.Len())
for i := 0; i < value.Len(); i++ {
flattened[i] = value.Index(i).Interface()
}
return flattened
}
func matchers(expectedElems []interface{}) (matchers []interface{}) {
for _, e := range flatten(expectedElems) {
if e == nil {
matchers = append(matchers, &BeNilMatcher{})
} else if matcher, isMatcher := e.(omegaMatcher); isMatcher {
matchers = append(matchers, matcher)
} else {
matchers = append(matchers, &EqualMatcher{Expected: e})
}
}
return
}
func presentable(elems []interface{}) interface{} {
elems = flatten(elems)
if len(elems) == 0 {
return []interface{}{}
}
sv := reflect.ValueOf(elems)
firstEl := sv.Index(0)
if firstEl.IsNil() {
return elems
}
tt := firstEl.Elem().Type()
for i := 1; i < sv.Len(); i++ {
el := sv.Index(i)
if el.IsNil() || (sv.Index(i).Elem().Type() != tt) {
return elems
}
}
ss := reflect.MakeSlice(reflect.SliceOf(tt), sv.Len(), sv.Len())
for i := 0; i < sv.Len(); i++ {
ss.Index(i).Set(sv.Index(i).Elem())
}
return ss.Interface()
}
func valuesOf(actual interface{}) []interface{} {
value := reflect.ValueOf(actual)
values := []interface{}{}
if miter.IsIter(actual) {
if miter.IsSeq2(actual) {
miter.IterateKV(actual, func(k, v reflect.Value) bool {
values = append(values, v.Interface())
return true
})
} else {
miter.IterateV(actual, func(v reflect.Value) bool {
values = append(values, v.Interface())
return true
})
}
} else if isMap(actual) {
keys := value.MapKeys()
for i := 0; i < value.Len(); i++ {
values = append(values, value.MapIndex(keys[i]).Interface())
}
} else {
for i := 0; i < value.Len(); i++ {
values = append(values, value.Index(i).Interface())
}
}
return values
}
func (matcher *ConsistOfMatcher) FailureMessage(actual interface{}) (message string) {
message = format.Message(actual, "to consist of", presentable(matcher.Elements))
message = appendMissingElements(message, matcher.missingElements)
if len(matcher.extraElements) > 0 {
message = fmt.Sprintf("%s\nthe extra elements were\n%s", message,
format.Object(presentable(matcher.extraElements), 1))
}
return
}
func appendMissingElements(message string, missingElements []interface{}) string {
if len(missingElements) == 0 {
return message
}
return fmt.Sprintf("%s\nthe missing elements were\n%s", message,
format.Object(presentable(missingElements), 1))
}
func (matcher *ConsistOfMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, "not to consist of", presentable(matcher.Elements))
}

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// untested sections: 2
package matchers
import (
"errors"
"fmt"
"reflect"
"github.com/onsi/gomega/format"
"github.com/onsi/gomega/matchers/internal/miter"
)
type ContainElementMatcher struct {
Element interface{}
Result []interface{}
}
func (matcher *ContainElementMatcher) Match(actual interface{}) (success bool, err error) {
if !isArrayOrSlice(actual) && !isMap(actual) && !miter.IsIter(actual) {
return false, fmt.Errorf("ContainElement matcher expects an array/slice/map/iterator. Got:\n%s", format.Object(actual, 1))
}
var actualT reflect.Type
var result reflect.Value
switch numResultArgs := len(matcher.Result); {
case numResultArgs > 1:
return false, errors.New("ContainElement matcher expects at most a single optional pointer to store its findings at")
case numResultArgs == 1:
// Check the optional result arg to point to a single value/array/slice/map
// of a type compatible with the actual value.
if reflect.ValueOf(matcher.Result[0]).Kind() != reflect.Ptr {
return false, fmt.Errorf("ContainElement matcher expects a non-nil pointer to store its findings at. Got\n%s",
format.Object(matcher.Result[0], 1))
}
actualT = reflect.TypeOf(actual)
resultReference := matcher.Result[0]
result = reflect.ValueOf(resultReference).Elem() // what ResultReference points to, to stash away our findings
switch result.Kind() {
case reflect.Array: // result arrays are not supported, as they cannot be dynamically sized.
if miter.IsIter(actual) {
_, actualvT := miter.IterKVTypes(actual)
return false, fmt.Errorf("ContainElement cannot return findings. Need *%s, got *%s",
reflect.SliceOf(actualvT), result.Type().String())
}
return false, fmt.Errorf("ContainElement cannot return findings. Need *%s, got *%s",
reflect.SliceOf(actualT.Elem()).String(), result.Type().String())
case reflect.Slice: // result slice
// can we assign elements in actual to elements in what the result
// arg points to?
// - ✔ actual is an array or slice
// - ✔ actual is an iter.Seq producing "v" elements
// - ✔ actual is an iter.Seq2 producing "v" elements, ignoring
// the "k" elements.
switch {
case isArrayOrSlice(actual):
if !actualT.Elem().AssignableTo(result.Type().Elem()) {
return false, fmt.Errorf("ContainElement cannot return findings. Need *%s, got *%s",
actualT.String(), result.Type().String())
}
case miter.IsIter(actual):
_, actualvT := miter.IterKVTypes(actual)
if !actualvT.AssignableTo(result.Type().Elem()) {
return false, fmt.Errorf("ContainElement cannot return findings. Need *%s, got *%s",
actualvT.String(), result.Type().String())
}
default: // incompatible result reference
return false, fmt.Errorf("ContainElement cannot return findings. Need *%s, got *%s",
reflect.MapOf(actualT.Key(), actualT.Elem()).String(), result.Type().String())
}
case reflect.Map: // result map
// can we assign elements in actual to elements in what the result
// arg points to?
// - ✔ actual is a map
// - ✔ actual is an iter.Seq2 (iter.Seq doesn't fit though)
switch {
case isMap(actual):
if !actualT.AssignableTo(result.Type()) {
return false, fmt.Errorf("ContainElement cannot return findings. Need *%s, got *%s",
actualT.String(), result.Type().String())
}
case miter.IsIter(actual):
actualkT, actualvT := miter.IterKVTypes(actual)
if actualkT == nil {
return false, fmt.Errorf("ContainElement cannot return findings. Need *%s, got *%s",
reflect.SliceOf(actualvT).String(), result.Type().String())
}
if !reflect.MapOf(actualkT, actualvT).AssignableTo(result.Type()) {
return false, fmt.Errorf("ContainElement cannot return findings. Need *%s, got *%s",
reflect.MapOf(actualkT, actualvT), result.Type().String())
}
default: // incompatible result reference
return false, fmt.Errorf("ContainElement cannot return findings. Need *%s, got *%s",
actualT.String(), result.Type().String())
}
default:
// can we assign a (single) element in actual to what the result arg
// points to?
switch {
case miter.IsIter(actual):
_, actualvT := miter.IterKVTypes(actual)
if !actualvT.AssignableTo(result.Type()) {
return false, fmt.Errorf("ContainElement cannot return findings. Need *%s, got *%s",
actualvT.String(), result.Type().String())
}
default:
if !actualT.Elem().AssignableTo(result.Type()) {
return false, fmt.Errorf("ContainElement cannot return findings. Need *%s, got *%s",
actualT.Elem().String(), result.Type().String())
}
}
}
}
// If the supplied matcher isn't an Omega matcher, default to the Equal
// matcher.
elemMatcher, elementIsMatcher := matcher.Element.(omegaMatcher)
if !elementIsMatcher {
elemMatcher = &EqualMatcher{Expected: matcher.Element}
}
value := reflect.ValueOf(actual)
var getFindings func() reflect.Value // abstracts how the findings are collected and stored
var lastError error
if !miter.IsIter(actual) {
var valueAt func(int) interface{}
var foundAt func(int)
// We're dealing with an array/slice/map, so in all cases we can iterate
// over the elements in actual using indices (that can be considered
// keys in case of maps).
if isMap(actual) {
keys := value.MapKeys()
valueAt = func(i int) interface{} {
return value.MapIndex(keys[i]).Interface()
}
if result.Kind() != reflect.Invalid {
fm := reflect.MakeMap(actualT)
getFindings = func() reflect.Value { return fm }
foundAt = func(i int) {
fm.SetMapIndex(keys[i], value.MapIndex(keys[i]))
}
}
} else {
valueAt = func(i int) interface{} {
return value.Index(i).Interface()
}
if result.Kind() != reflect.Invalid {
var fsl reflect.Value
if result.Kind() == reflect.Slice {
fsl = reflect.MakeSlice(result.Type(), 0, 0)
} else {
fsl = reflect.MakeSlice(reflect.SliceOf(result.Type()), 0, 0)
}
getFindings = func() reflect.Value { return fsl }
foundAt = func(i int) {
fsl = reflect.Append(fsl, value.Index(i))
}
}
}
for i := 0; i < value.Len(); i++ {
elem := valueAt(i)
success, err := elemMatcher.Match(elem)
if err != nil {
lastError = err
continue
}
if success {
if result.Kind() == reflect.Invalid {
return true, nil
}
foundAt(i)
}
}
} else {
// We're dealing with an iterator as a first-class construct, so things
// are slightly different: there is no index defined as in case of
// arrays/slices/maps, just "ooooorder"
var found func(k, v reflect.Value)
if result.Kind() != reflect.Invalid {
if result.Kind() == reflect.Map {
fm := reflect.MakeMap(result.Type())
getFindings = func() reflect.Value { return fm }
found = func(k, v reflect.Value) { fm.SetMapIndex(k, v) }
} else {
var fsl reflect.Value
if result.Kind() == reflect.Slice {
fsl = reflect.MakeSlice(result.Type(), 0, 0)
} else {
fsl = reflect.MakeSlice(reflect.SliceOf(result.Type()), 0, 0)
}
getFindings = func() reflect.Value { return fsl }
found = func(_, v reflect.Value) { fsl = reflect.Append(fsl, v) }
}
}
success := false
actualkT, _ := miter.IterKVTypes(actual)
if actualkT == nil {
miter.IterateV(actual, func(v reflect.Value) bool {
var err error
success, err = elemMatcher.Match(v.Interface())
if err != nil {
lastError = err
return true // iterate on...
}
if success {
if result.Kind() == reflect.Invalid {
return false // a match and no result needed, so we're done
}
found(reflect.Value{}, v)
}
return true // iterate on...
})
} else {
miter.IterateKV(actual, func(k, v reflect.Value) bool {
var err error
success, err = elemMatcher.Match(v.Interface())
if err != nil {
lastError = err
return true // iterate on...
}
if success {
if result.Kind() == reflect.Invalid {
return false // a match and no result needed, so we're done
}
found(k, v)
}
return true // iterate on...
})
}
if success && result.Kind() == reflect.Invalid {
return true, nil
}
}
// when the expectation isn't interested in the findings except for success
// or non-success, then we're done here and return the last matcher error
// seen, if any, as well as non-success.
if result.Kind() == reflect.Invalid {
return false, lastError
}
// pick up any findings the test is interested in as it specified a non-nil
// result reference. However, the expection always is that there are at
// least one or multiple findings. So, if a result is expected, but we had
// no findings, then this is an error.
findings := getFindings()
if findings.Len() == 0 {
return false, lastError
}
// there's just a single finding and the result is neither a slice nor a map
// (so it's a scalar): pick the one and only finding and return it in the
// place the reference points to.
if findings.Len() == 1 && !isArrayOrSlice(result.Interface()) && !isMap(result.Interface()) {
if isMap(actual) {
miter := findings.MapRange()
miter.Next()
result.Set(miter.Value())
} else {
result.Set(findings.Index(0))
}
return true, nil
}
// at least one or even multiple findings and a the result references a
// slice or a map, so all we need to do is to store our findings where the
// reference points to.
if !findings.Type().AssignableTo(result.Type()) {
return false, fmt.Errorf("ContainElement cannot return multiple findings. Need *%s, got *%s",
findings.Type().String(), result.Type().String())
}
result.Set(findings)
return true, nil
}
func (matcher *ContainElementMatcher) FailureMessage(actual interface{}) (message string) {
return format.Message(actual, "to contain element matching", matcher.Element)
}
func (matcher *ContainElementMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, "not to contain element matching", matcher.Element)
}

45
e2e/vendor/github.com/onsi/gomega/matchers/contain_elements_matcher.go generated vendored Normal file
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package matchers
import (
"fmt"
"github.com/onsi/gomega/format"
"github.com/onsi/gomega/matchers/internal/miter"
"github.com/onsi/gomega/matchers/support/goraph/bipartitegraph"
)
type ContainElementsMatcher struct {
Elements []interface{}
missingElements []interface{}
}
func (matcher *ContainElementsMatcher) Match(actual interface{}) (success bool, err error) {
if !isArrayOrSlice(actual) && !isMap(actual) && !miter.IsIter(actual) {
return false, fmt.Errorf("ContainElements matcher expects an array/slice/map/iter.Seq/iter.Seq2. Got:\n%s", format.Object(actual, 1))
}
matchers := matchers(matcher.Elements)
bipartiteGraph, err := bipartitegraph.NewBipartiteGraph(valuesOf(actual), matchers, neighbours)
if err != nil {
return false, err
}
edges := bipartiteGraph.LargestMatching()
if len(edges) == len(matchers) {
return true, nil
}
_, missingMatchers := bipartiteGraph.FreeLeftRight(edges)
matcher.missingElements = equalMatchersToElements(missingMatchers)
return false, nil
}
func (matcher *ContainElementsMatcher) FailureMessage(actual interface{}) (message string) {
message = format.Message(actual, "to contain elements", presentable(matcher.Elements))
return appendMissingElements(message, matcher.missingElements)
}
func (matcher *ContainElementsMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, "not to contain elements", presentable(matcher.Elements))
}

40
e2e/vendor/github.com/onsi/gomega/matchers/contain_substring_matcher.go generated vendored Normal file
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// untested sections: 2
package matchers
import (
"fmt"
"strings"
"github.com/onsi/gomega/format"
)
type ContainSubstringMatcher struct {
Substr string
Args []interface{}
}
func (matcher *ContainSubstringMatcher) Match(actual interface{}) (success bool, err error) {
actualString, ok := toString(actual)
if !ok {
return false, fmt.Errorf("ContainSubstring matcher requires a string or stringer. Got:\n%s", format.Object(actual, 1))
}
return strings.Contains(actualString, matcher.stringToMatch()), nil
}
func (matcher *ContainSubstringMatcher) stringToMatch() string {
stringToMatch := matcher.Substr
if len(matcher.Args) > 0 {
stringToMatch = fmt.Sprintf(matcher.Substr, matcher.Args...)
}
return stringToMatch
}
func (matcher *ContainSubstringMatcher) FailureMessage(actual interface{}) (message string) {
return format.Message(actual, "to contain substring", matcher.stringToMatch())
}
func (matcher *ContainSubstringMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, "not to contain substring", matcher.stringToMatch())
}

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e2e/vendor/github.com/onsi/gomega/matchers/equal_matcher.go generated vendored Normal file
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package matchers
import (
"bytes"
"fmt"
"reflect"
"github.com/onsi/gomega/format"
)
type EqualMatcher struct {
Expected interface{}
}
func (matcher *EqualMatcher) Match(actual interface{}) (success bool, err error) {
if actual == nil && matcher.Expected == nil {
return false, fmt.Errorf("Refusing to compare <nil> to <nil>.\nBe explicit and use BeNil() instead. This is to avoid mistakes where both sides of an assertion are erroneously uninitialized.")
}
// Shortcut for byte slices.
// Comparing long byte slices with reflect.DeepEqual is very slow,
// so use bytes.Equal if actual and expected are both byte slices.
if actualByteSlice, ok := actual.([]byte); ok {
if expectedByteSlice, ok := matcher.Expected.([]byte); ok {
return bytes.Equal(actualByteSlice, expectedByteSlice), nil
}
}
return reflect.DeepEqual(actual, matcher.Expected), nil
}
func (matcher *EqualMatcher) FailureMessage(actual interface{}) (message string) {
actualString, actualOK := actual.(string)
expectedString, expectedOK := matcher.Expected.(string)
if actualOK && expectedOK {
return format.MessageWithDiff(actualString, "to equal", expectedString)
}
return format.Message(actual, "to equal", matcher.Expected)
}
func (matcher *EqualMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, "not to equal", matcher.Expected)
}

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e2e/vendor/github.com/onsi/gomega/matchers/have_cap_matcher.go generated vendored Normal file
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// untested sections: 2
package matchers
import (
"fmt"
"github.com/onsi/gomega/format"
)
type HaveCapMatcher struct {
Count int
}
func (matcher *HaveCapMatcher) Match(actual interface{}) (success bool, err error) {
length, ok := capOf(actual)
if !ok {
return false, fmt.Errorf("HaveCap matcher expects a array/channel/slice. Got:\n%s", format.Object(actual, 1))
}
return length == matcher.Count, nil
}
func (matcher *HaveCapMatcher) FailureMessage(actual interface{}) (message string) {
return fmt.Sprintf("Expected\n%s\nto have capacity %d", format.Object(actual, 1), matcher.Count)
}
func (matcher *HaveCapMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return fmt.Sprintf("Expected\n%s\nnot to have capacity %d", format.Object(actual, 1), matcher.Count)
}

99
e2e/vendor/github.com/onsi/gomega/matchers/have_each_matcher.go generated vendored Normal file
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package matchers
import (
"fmt"
"reflect"
"github.com/onsi/gomega/format"
"github.com/onsi/gomega/matchers/internal/miter"
)
type HaveEachMatcher struct {
Element interface{}
}
func (matcher *HaveEachMatcher) Match(actual interface{}) (success bool, err error) {
if !isArrayOrSlice(actual) && !isMap(actual) && !miter.IsIter(actual) {
return false, fmt.Errorf("HaveEach matcher expects an array/slice/map/iter.Seq/iter.Seq2. Got:\n%s",
format.Object(actual, 1))
}
elemMatcher, elementIsMatcher := matcher.Element.(omegaMatcher)
if !elementIsMatcher {
elemMatcher = &EqualMatcher{Expected: matcher.Element}
}
if miter.IsIter(actual) {
// rejecting the non-elements case works different for iterators as we
// don't want to fetch all elements into a slice first.
count := 0
var success bool
var err error
if miter.IsSeq2(actual) {
miter.IterateKV(actual, func(k, v reflect.Value) bool {
count++
success, err = elemMatcher.Match(v.Interface())
if err != nil {
return false
}
return success
})
} else {
miter.IterateV(actual, func(v reflect.Value) bool {
count++
success, err = elemMatcher.Match(v.Interface())
if err != nil {
return false
}
return success
})
}
if count == 0 {
return false, fmt.Errorf("HaveEach matcher expects a non-empty iter.Seq/iter.Seq2. Got:\n%s",
format.Object(actual, 1))
}
return success, err
}
value := reflect.ValueOf(actual)
if value.Len() == 0 {
return false, fmt.Errorf("HaveEach matcher expects a non-empty array/slice/map. Got:\n%s",
format.Object(actual, 1))
}
var valueAt func(int) interface{}
if isMap(actual) {
keys := value.MapKeys()
valueAt = func(i int) interface{} {
return value.MapIndex(keys[i]).Interface()
}
} else {
valueAt = func(i int) interface{} {
return value.Index(i).Interface()
}
}
// if we never failed then we succeed; the empty/nil cases have already been
// rejected above.
for i := 0; i < value.Len(); i++ {
success, err := elemMatcher.Match(valueAt(i))
if err != nil {
return false, err
}
if !success {
return false, nil
}
}
return true, nil
}
// FailureMessage returns a suitable failure message.
func (matcher *HaveEachMatcher) FailureMessage(actual interface{}) (message string) {
return format.Message(actual, "to contain element matching", matcher.Element)
}
// NegatedFailureMessage returns a suitable negated failure message.
func (matcher *HaveEachMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, "not to contain element matching", matcher.Element)
}

136
e2e/vendor/github.com/onsi/gomega/matchers/have_exact_elements.go generated vendored Normal file
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package matchers
import (
"fmt"
"reflect"
"github.com/onsi/gomega/format"
"github.com/onsi/gomega/matchers/internal/miter"
)
type mismatchFailure struct {
failure string
index int
}
type HaveExactElementsMatcher struct {
Elements []interface{}
mismatchFailures []mismatchFailure
missingIndex int
extraIndex int
}
func (matcher *HaveExactElementsMatcher) Match(actual interface{}) (success bool, err error) {
matcher.resetState()
if isMap(actual) || miter.IsSeq2(actual) {
return false, fmt.Errorf("HaveExactElements matcher doesn't work on map or iter.Seq2. Got:\n%s", format.Object(actual, 1))
}
matchers := matchers(matcher.Elements)
lenMatchers := len(matchers)
success = true
if miter.IsIter(actual) {
// In the worst case, we need to see everything before we can give our
// verdict. The only exception is fast fail.
i := 0
miter.IterateV(actual, func(v reflect.Value) bool {
if i >= lenMatchers {
// the iterator produces more values than we got matchers: this
// is not good.
matcher.extraIndex = i
success = false
return false
}
elemMatcher := matchers[i].(omegaMatcher)
match, err := elemMatcher.Match(v.Interface())
if err != nil {
matcher.mismatchFailures = append(matcher.mismatchFailures, mismatchFailure{
index: i,
failure: err.Error(),
})
success = false
} else if !match {
matcher.mismatchFailures = append(matcher.mismatchFailures, mismatchFailure{
index: i,
failure: elemMatcher.FailureMessage(v.Interface()),
})
success = false
}
i++
return true
})
if i < len(matchers) {
// the iterator produced less values than we got matchers: this is
// no good, no no no.
matcher.missingIndex = i
success = false
}
return success, nil
}
values := valuesOf(actual)
lenValues := len(values)
for i := 0; i < lenMatchers || i < lenValues; i++ {
if i >= lenMatchers {
matcher.extraIndex = i
success = false
continue
}
if i >= lenValues {
matcher.missingIndex = i
success = false
return
}
elemMatcher := matchers[i].(omegaMatcher)
match, err := elemMatcher.Match(values[i])
if err != nil {
matcher.mismatchFailures = append(matcher.mismatchFailures, mismatchFailure{
index: i,
failure: err.Error(),
})
success = false
} else if !match {
matcher.mismatchFailures = append(matcher.mismatchFailures, mismatchFailure{
index: i,
failure: elemMatcher.FailureMessage(values[i]),
})
success = false
}
}
return success, nil
}
func (matcher *HaveExactElementsMatcher) FailureMessage(actual interface{}) (message string) {
message = format.Message(actual, "to have exact elements with", presentable(matcher.Elements))
if matcher.missingIndex > 0 {
message = fmt.Sprintf("%s\nthe missing elements start from index %d", message, matcher.missingIndex)
}
if matcher.extraIndex > 0 {
message = fmt.Sprintf("%s\nthe extra elements start from index %d", message, matcher.extraIndex)
}
if len(matcher.mismatchFailures) != 0 {
message = fmt.Sprintf("%s\nthe mismatch indexes were:", message)
}
for _, mismatch := range matcher.mismatchFailures {
message = fmt.Sprintf("%s\n%d: %s", message, mismatch.index, mismatch.failure)
}
return
}
func (matcher *HaveExactElementsMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, "not to contain elements", presentable(matcher.Elements))
}
func (matcher *HaveExactElementsMatcher) resetState() {
matcher.mismatchFailures = nil
matcher.missingIndex = 0
matcher.extraIndex = 0
}

36
e2e/vendor/github.com/onsi/gomega/matchers/have_existing_field_matcher.go generated vendored Normal file
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package matchers
import (
"errors"
"fmt"
"github.com/onsi/gomega/format"
)
type HaveExistingFieldMatcher struct {
Field string
}
func (matcher *HaveExistingFieldMatcher) Match(actual interface{}) (success bool, err error) {
// we don't care about the field's actual value, just about any error in
// trying to find the field (or method).
_, err = extractField(actual, matcher.Field, "HaveExistingField")
if err == nil {
return true, nil
}
var mferr missingFieldError
if errors.As(err, &mferr) {
// missing field errors aren't errors in this context, but instead
// unsuccessful matches.
return false, nil
}
return false, err
}
func (matcher *HaveExistingFieldMatcher) FailureMessage(actual interface{}) (message string) {
return fmt.Sprintf("Expected\n%s\nto have field '%s'", format.Object(actual, 1), matcher.Field)
}
func (matcher *HaveExistingFieldMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return fmt.Sprintf("Expected\n%s\nnot to have field '%s'", format.Object(actual, 1), matcher.Field)
}

114
e2e/vendor/github.com/onsi/gomega/matchers/have_field.go generated vendored Normal file
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package matchers
import (
"fmt"
"reflect"
"strings"
"github.com/onsi/gomega/format"
)
// missingFieldError represents a missing field extraction error that
// HaveExistingFieldMatcher can ignore, as opposed to other, sever field
// extraction errors, such as nil pointers, et cetera.
type missingFieldError string
func (e missingFieldError) Error() string {
return string(e)
}
func extractField(actual interface{}, field string, matchername string) (any, error) {
fields := strings.SplitN(field, ".", 2)
actualValue := reflect.ValueOf(actual)
if actualValue.Kind() == reflect.Ptr {
actualValue = actualValue.Elem()
}
if actualValue == (reflect.Value{}) {
return nil, fmt.Errorf("%s encountered nil while dereferencing a pointer of type %T.", matchername, actual)
}
if actualValue.Kind() != reflect.Struct {
return nil, fmt.Errorf("%s encountered:\n%s\nWhich is not a struct.", matchername, format.Object(actual, 1))
}
var extractedValue reflect.Value
if strings.HasSuffix(fields[0], "()") {
extractedValue = actualValue.MethodByName(strings.TrimSuffix(fields[0], "()"))
if extractedValue == (reflect.Value{}) && actualValue.CanAddr() {
extractedValue = actualValue.Addr().MethodByName(strings.TrimSuffix(fields[0], "()"))
}
if extractedValue == (reflect.Value{}) {
ptr := reflect.New(actualValue.Type())
ptr.Elem().Set(actualValue)
extractedValue = ptr.MethodByName(strings.TrimSuffix(fields[0], "()"))
if extractedValue == (reflect.Value{}) {
return nil, missingFieldError(fmt.Sprintf("%s could not find method named '%s' in struct of type %T.", matchername, fields[0], actual))
}
}
t := extractedValue.Type()
if t.NumIn() != 0 || t.NumOut() != 1 {
return nil, fmt.Errorf("%s found an invalid method named '%s' in struct of type %T.\nMethods must take no arguments and return exactly one value.", matchername, fields[0], actual)
}
extractedValue = extractedValue.Call([]reflect.Value{})[0]
} else {
extractedValue = actualValue.FieldByName(fields[0])
if extractedValue == (reflect.Value{}) {
return nil, missingFieldError(fmt.Sprintf("%s could not find field named '%s' in struct:\n%s", matchername, fields[0], format.Object(actual, 1)))
}
}
if len(fields) == 1 {
return extractedValue.Interface(), nil
} else {
return extractField(extractedValue.Interface(), fields[1], matchername)
}
}
type HaveFieldMatcher struct {
Field string
Expected interface{}
}
func (matcher *HaveFieldMatcher) expectedMatcher() omegaMatcher {
var isMatcher bool
expectedMatcher, isMatcher := matcher.Expected.(omegaMatcher)
if !isMatcher {
expectedMatcher = &EqualMatcher{Expected: matcher.Expected}
}
return expectedMatcher
}
func (matcher *HaveFieldMatcher) Match(actual interface{}) (success bool, err error) {
extractedField, err := extractField(actual, matcher.Field, "HaveField")
if err != nil {
return false, err
}
return matcher.expectedMatcher().Match(extractedField)
}
func (matcher *HaveFieldMatcher) FailureMessage(actual interface{}) (message string) {
extractedField, err := extractField(actual, matcher.Field, "HaveField")
if err != nil {
// this really shouldn't happen
return fmt.Sprintf("Failed to extract field '%s': %s", matcher.Field, err)
}
message = fmt.Sprintf("Value for field '%s' failed to satisfy matcher.\n", matcher.Field)
message += matcher.expectedMatcher().FailureMessage(extractedField)
return message
}
func (matcher *HaveFieldMatcher) NegatedFailureMessage(actual interface{}) (message string) {
extractedField, err := extractField(actual, matcher.Field, "HaveField")
if err != nil {
// this really shouldn't happen
return fmt.Sprintf("Failed to extract field '%s': %s", matcher.Field, err)
}
message = fmt.Sprintf("Value for field '%s' satisfied matcher, but should not have.\n", matcher.Field)
message += matcher.expectedMatcher().NegatedFailureMessage(extractedField)
return message
}

104
e2e/vendor/github.com/onsi/gomega/matchers/have_http_body_matcher.go generated vendored Normal file
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package matchers
import (
"fmt"
"net/http"
"net/http/httptest"
"github.com/onsi/gomega/format"
"github.com/onsi/gomega/internal/gutil"
"github.com/onsi/gomega/types"
)
type HaveHTTPBodyMatcher struct {
Expected interface{}
cachedResponse interface{}
cachedBody []byte
}
func (matcher *HaveHTTPBodyMatcher) Match(actual interface{}) (bool, error) {
body, err := matcher.body(actual)
if err != nil {
return false, err
}
switch e := matcher.Expected.(type) {
case string:
return (&EqualMatcher{Expected: e}).Match(string(body))
case []byte:
return (&EqualMatcher{Expected: e}).Match(body)
case types.GomegaMatcher:
return e.Match(body)
default:
return false, fmt.Errorf("HaveHTTPBody matcher expects string, []byte, or GomegaMatcher. Got:\n%s", format.Object(matcher.Expected, 1))
}
}
func (matcher *HaveHTTPBodyMatcher) FailureMessage(actual interface{}) (message string) {
body, err := matcher.body(actual)
if err != nil {
return fmt.Sprintf("failed to read body: %s", err)
}
switch e := matcher.Expected.(type) {
case string:
return (&EqualMatcher{Expected: e}).FailureMessage(string(body))
case []byte:
return (&EqualMatcher{Expected: e}).FailureMessage(body)
case types.GomegaMatcher:
return e.FailureMessage(body)
default:
return fmt.Sprintf("HaveHTTPBody matcher expects string, []byte, or GomegaMatcher. Got:\n%s", format.Object(matcher.Expected, 1))
}
}
func (matcher *HaveHTTPBodyMatcher) NegatedFailureMessage(actual interface{}) (message string) {
body, err := matcher.body(actual)
if err != nil {
return fmt.Sprintf("failed to read body: %s", err)
}
switch e := matcher.Expected.(type) {
case string:
return (&EqualMatcher{Expected: e}).NegatedFailureMessage(string(body))
case []byte:
return (&EqualMatcher{Expected: e}).NegatedFailureMessage(body)
case types.GomegaMatcher:
return e.NegatedFailureMessage(body)
default:
return fmt.Sprintf("HaveHTTPBody matcher expects string, []byte, or GomegaMatcher. Got:\n%s", format.Object(matcher.Expected, 1))
}
}
// body returns the body. It is cached because once we read it in Match()
// the Reader is closed and it is not readable again in FailureMessage()
// or NegatedFailureMessage()
func (matcher *HaveHTTPBodyMatcher) body(actual interface{}) ([]byte, error) {
if matcher.cachedResponse == actual && matcher.cachedBody != nil {
return matcher.cachedBody, nil
}
body := func(a *http.Response) ([]byte, error) {
if a.Body != nil {
defer a.Body.Close()
var err error
matcher.cachedBody, err = gutil.ReadAll(a.Body)
if err != nil {
return nil, fmt.Errorf("error reading response body: %w", err)
}
}
return matcher.cachedBody, nil
}
switch a := actual.(type) {
case *http.Response:
matcher.cachedResponse = a
return body(a)
case *httptest.ResponseRecorder:
matcher.cachedResponse = a
return body(a.Result())
default:
return nil, fmt.Errorf("HaveHTTPBody matcher expects *http.Response or *httptest.ResponseRecorder. Got:\n%s", format.Object(actual, 1))
}
}

81
e2e/vendor/github.com/onsi/gomega/matchers/have_http_header_with_value_matcher.go generated vendored Normal file
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package matchers
import (
"fmt"
"net/http"
"net/http/httptest"
"github.com/onsi/gomega/format"
"github.com/onsi/gomega/types"
)
type HaveHTTPHeaderWithValueMatcher struct {
Header string
Value interface{}
}
func (matcher *HaveHTTPHeaderWithValueMatcher) Match(actual interface{}) (success bool, err error) {
headerValue, err := matcher.extractHeader(actual)
if err != nil {
return false, err
}
headerMatcher, err := matcher.getSubMatcher()
if err != nil {
return false, err
}
return headerMatcher.Match(headerValue)
}
func (matcher *HaveHTTPHeaderWithValueMatcher) FailureMessage(actual interface{}) string {
headerValue, err := matcher.extractHeader(actual)
if err != nil {
panic(err) // protected by Match()
}
headerMatcher, err := matcher.getSubMatcher()
if err != nil {
panic(err) // protected by Match()
}
diff := format.IndentString(headerMatcher.FailureMessage(headerValue), 1)
return fmt.Sprintf("HTTP header %q:\n%s", matcher.Header, diff)
}
func (matcher *HaveHTTPHeaderWithValueMatcher) NegatedFailureMessage(actual interface{}) (message string) {
headerValue, err := matcher.extractHeader(actual)
if err != nil {
panic(err) // protected by Match()
}
headerMatcher, err := matcher.getSubMatcher()
if err != nil {
panic(err) // protected by Match()
}
diff := format.IndentString(headerMatcher.NegatedFailureMessage(headerValue), 1)
return fmt.Sprintf("HTTP header %q:\n%s", matcher.Header, diff)
}
func (matcher *HaveHTTPHeaderWithValueMatcher) getSubMatcher() (types.GomegaMatcher, error) {
switch m := matcher.Value.(type) {
case string:
return &EqualMatcher{Expected: matcher.Value}, nil
case types.GomegaMatcher:
return m, nil
default:
return nil, fmt.Errorf("HaveHTTPHeaderWithValue matcher must be passed a string or a GomegaMatcher. Got:\n%s", format.Object(matcher.Value, 1))
}
}
func (matcher *HaveHTTPHeaderWithValueMatcher) extractHeader(actual interface{}) (string, error) {
switch r := actual.(type) {
case *http.Response:
return r.Header.Get(matcher.Header), nil
case *httptest.ResponseRecorder:
return r.Result().Header.Get(matcher.Header), nil
default:
return "", fmt.Errorf("HaveHTTPHeaderWithValue matcher expects *http.Response or *httptest.ResponseRecorder. Got:\n%s", format.Object(actual, 1))
}
}

96
e2e/vendor/github.com/onsi/gomega/matchers/have_http_status_matcher.go generated vendored Normal file
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package matchers
import (
"fmt"
"net/http"
"net/http/httptest"
"reflect"
"strings"
"github.com/onsi/gomega/format"
"github.com/onsi/gomega/internal/gutil"
)
type HaveHTTPStatusMatcher struct {
Expected []interface{}
}
func (matcher *HaveHTTPStatusMatcher) Match(actual interface{}) (success bool, err error) {
var resp *http.Response
switch a := actual.(type) {
case *http.Response:
resp = a
case *httptest.ResponseRecorder:
resp = a.Result()
default:
return false, fmt.Errorf("HaveHTTPStatus matcher expects *http.Response or *httptest.ResponseRecorder. Got:\n%s", format.Object(actual, 1))
}
if len(matcher.Expected) == 0 {
return false, fmt.Errorf("HaveHTTPStatus matcher must be passed an int or a string. Got nothing")
}
for _, expected := range matcher.Expected {
switch e := expected.(type) {
case int:
if resp.StatusCode == e {
return true, nil
}
case string:
if resp.Status == e {
return true, nil
}
default:
return false, fmt.Errorf("HaveHTTPStatus matcher must be passed int or string types. Got:\n%s", format.Object(expected, 1))
}
}
return false, nil
}
func (matcher *HaveHTTPStatusMatcher) FailureMessage(actual interface{}) (message string) {
return fmt.Sprintf("Expected\n%s\n%s\n%s", formatHttpResponse(actual), "to have HTTP status", matcher.expectedString())
}
func (matcher *HaveHTTPStatusMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return fmt.Sprintf("Expected\n%s\n%s\n%s", formatHttpResponse(actual), "not to have HTTP status", matcher.expectedString())
}
func (matcher *HaveHTTPStatusMatcher) expectedString() string {
var lines []string
for _, expected := range matcher.Expected {
lines = append(lines, format.Object(expected, 1))
}
return strings.Join(lines, "\n")
}
func formatHttpResponse(input interface{}) string {
var resp *http.Response
switch r := input.(type) {
case *http.Response:
resp = r
case *httptest.ResponseRecorder:
resp = r.Result()
default:
return "cannot format invalid HTTP response"
}
body := "<nil>"
if resp.Body != nil {
defer resp.Body.Close()
data, err := gutil.ReadAll(resp.Body)
if err != nil {
data = []byte("<error reading body>")
}
body = format.Object(string(data), 0)
}
var s strings.Builder
s.WriteString(fmt.Sprintf("%s<%s>: {\n", format.Indent, reflect.TypeOf(input)))
s.WriteString(fmt.Sprintf("%s%sStatus: %s\n", format.Indent, format.Indent, format.Object(resp.Status, 0)))
s.WriteString(fmt.Sprintf("%s%sStatusCode: %s\n", format.Indent, format.Indent, format.Object(resp.StatusCode, 0)))
s.WriteString(fmt.Sprintf("%s%sBody: %s\n", format.Indent, format.Indent, body))
s.WriteString(fmt.Sprintf("%s}", format.Indent))
return s.String()
}

71
e2e/vendor/github.com/onsi/gomega/matchers/have_key_matcher.go generated vendored Normal file
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// untested sections: 6
package matchers
import (
"fmt"
"reflect"
"github.com/onsi/gomega/format"
"github.com/onsi/gomega/matchers/internal/miter"
)
type HaveKeyMatcher struct {
Key interface{}
}
func (matcher *HaveKeyMatcher) Match(actual interface{}) (success bool, err error) {
if !isMap(actual) && !miter.IsSeq2(actual) {
return false, fmt.Errorf("HaveKey matcher expects a map/iter.Seq2. Got:%s", format.Object(actual, 1))
}
keyMatcher, keyIsMatcher := matcher.Key.(omegaMatcher)
if !keyIsMatcher {
keyMatcher = &EqualMatcher{Expected: matcher.Key}
}
if miter.IsSeq2(actual) {
var success bool
var err error
miter.IterateKV(actual, func(k, v reflect.Value) bool {
success, err = keyMatcher.Match(k.Interface())
if err != nil {
err = fmt.Errorf("HaveKey's key matcher failed with:\n%s%s", format.Indent, err.Error())
return false
}
return !success
})
return success, err
}
keys := reflect.ValueOf(actual).MapKeys()
for i := 0; i < len(keys); i++ {
success, err := keyMatcher.Match(keys[i].Interface())
if err != nil {
return false, fmt.Errorf("HaveKey's key matcher failed with:\n%s%s", format.Indent, err.Error())
}
if success {
return true, nil
}
}
return false, nil
}
func (matcher *HaveKeyMatcher) FailureMessage(actual interface{}) (message string) {
switch matcher.Key.(type) {
case omegaMatcher:
return format.Message(actual, "to have key matching", matcher.Key)
default:
return format.Message(actual, "to have key", matcher.Key)
}
}
func (matcher *HaveKeyMatcher) NegatedFailureMessage(actual interface{}) (message string) {
switch matcher.Key.(type) {
case omegaMatcher:
return format.Message(actual, "not to have key matching", matcher.Key)
default:
return format.Message(actual, "not to have key", matcher.Key)
}
}

98
e2e/vendor/github.com/onsi/gomega/matchers/have_key_with_value_matcher.go generated vendored Normal file
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// untested sections:10
package matchers
import (
"fmt"
"reflect"
"github.com/onsi/gomega/format"
"github.com/onsi/gomega/matchers/internal/miter"
)
type HaveKeyWithValueMatcher struct {
Key interface{}
Value interface{}
}
func (matcher *HaveKeyWithValueMatcher) Match(actual interface{}) (success bool, err error) {
if !isMap(actual) && !miter.IsSeq2(actual) {
return false, fmt.Errorf("HaveKeyWithValue matcher expects a map/iter.Seq2. Got:%s", format.Object(actual, 1))
}
keyMatcher, keyIsMatcher := matcher.Key.(omegaMatcher)
if !keyIsMatcher {
keyMatcher = &EqualMatcher{Expected: matcher.Key}
}
valueMatcher, valueIsMatcher := matcher.Value.(omegaMatcher)
if !valueIsMatcher {
valueMatcher = &EqualMatcher{Expected: matcher.Value}
}
if miter.IsSeq2(actual) {
var success bool
var err error
miter.IterateKV(actual, func(k, v reflect.Value) bool {
success, err = keyMatcher.Match(k.Interface())
if err != nil {
err = fmt.Errorf("HaveKey's key matcher failed with:\n%s%s", format.Indent, err.Error())
return false
}
if success {
success, err = valueMatcher.Match(v.Interface())
if err != nil {
err = fmt.Errorf("HaveKeyWithValue's value matcher failed with:\n%s%s", format.Indent, err.Error())
return false
}
}
return !success
})
return success, err
}
keys := reflect.ValueOf(actual).MapKeys()
for i := 0; i < len(keys); i++ {
success, err := keyMatcher.Match(keys[i].Interface())
if err != nil {
return false, fmt.Errorf("HaveKeyWithValue's key matcher failed with:\n%s%s", format.Indent, err.Error())
}
if success {
actualValue := reflect.ValueOf(actual).MapIndex(keys[i])
success, err := valueMatcher.Match(actualValue.Interface())
if err != nil {
return false, fmt.Errorf("HaveKeyWithValue's value matcher failed with:\n%s%s", format.Indent, err.Error())
}
return success, nil
}
}
return false, nil
}
func (matcher *HaveKeyWithValueMatcher) FailureMessage(actual interface{}) (message string) {
str := "to have {key: value}"
if _, ok := matcher.Key.(omegaMatcher); ok {
str += " matching"
} else if _, ok := matcher.Value.(omegaMatcher); ok {
str += " matching"
}
expect := make(map[interface{}]interface{}, 1)
expect[matcher.Key] = matcher.Value
return format.Message(actual, str, expect)
}
func (matcher *HaveKeyWithValueMatcher) NegatedFailureMessage(actual interface{}) (message string) {
kStr := "not to have key"
if _, ok := matcher.Key.(omegaMatcher); ok {
kStr = "not to have key matching"
}
vStr := "or that key's value not be"
if _, ok := matcher.Value.(omegaMatcher); ok {
vStr = "or to have that key's value not matching"
}
return format.Message(actual, kStr, matcher.Key, vStr, matcher.Value)
}

28
e2e/vendor/github.com/onsi/gomega/matchers/have_len_matcher.go generated vendored Normal file
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package matchers
import (
"fmt"
"github.com/onsi/gomega/format"
)
type HaveLenMatcher struct {
Count int
}
func (matcher *HaveLenMatcher) Match(actual interface{}) (success bool, err error) {
length, ok := lengthOf(actual)
if !ok {
return false, fmt.Errorf("HaveLen matcher expects a string/array/map/channel/slice/iterator. Got:\n%s", format.Object(actual, 1))
}
return length == matcher.Count, nil
}
func (matcher *HaveLenMatcher) FailureMessage(actual interface{}) (message string) {
return fmt.Sprintf("Expected\n%s\nto have length %d", format.Object(actual, 1), matcher.Count)
}
func (matcher *HaveLenMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return fmt.Sprintf("Expected\n%s\nnot to have length %d", format.Object(actual, 1), matcher.Count)
}

35
e2e/vendor/github.com/onsi/gomega/matchers/have_occurred_matcher.go generated vendored Normal file
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// untested sections: 2
package matchers
import (
"fmt"
"github.com/onsi/gomega/format"
)
type HaveOccurredMatcher struct {
}
func (matcher *HaveOccurredMatcher) Match(actual interface{}) (success bool, err error) {
// is purely nil?
if actual == nil {
return false, nil
}
// must be an 'error' type
if !isError(actual) {
return false, fmt.Errorf("Expected an error-type. Got:\n%s", format.Object(actual, 1))
}
// must be non-nil (or a pointer to a non-nil)
return !isNil(actual), nil
}
func (matcher *HaveOccurredMatcher) FailureMessage(actual interface{}) (message string) {
return fmt.Sprintf("Expected an error to have occurred. Got:\n%s", format.Object(actual, 1))
}
func (matcher *HaveOccurredMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return fmt.Sprintf("Unexpected error:\n%s\n%s", format.Object(actual, 1), "occurred")
}

36
e2e/vendor/github.com/onsi/gomega/matchers/have_prefix_matcher.go generated vendored Normal file
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package matchers
import (
"fmt"
"github.com/onsi/gomega/format"
)
type HavePrefixMatcher struct {
Prefix string
Args []interface{}
}
func (matcher *HavePrefixMatcher) Match(actual interface{}) (success bool, err error) {
actualString, ok := toString(actual)
if !ok {
return false, fmt.Errorf("HavePrefix matcher requires a string or stringer. Got:\n%s", format.Object(actual, 1))
}
prefix := matcher.prefix()
return len(actualString) >= len(prefix) && actualString[0:len(prefix)] == prefix, nil
}
func (matcher *HavePrefixMatcher) prefix() string {
if len(matcher.Args) > 0 {
return fmt.Sprintf(matcher.Prefix, matcher.Args...)
}
return matcher.Prefix
}
func (matcher *HavePrefixMatcher) FailureMessage(actual interface{}) (message string) {
return format.Message(actual, "to have prefix", matcher.prefix())
}
func (matcher *HavePrefixMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, "not to have prefix", matcher.prefix())
}

36
e2e/vendor/github.com/onsi/gomega/matchers/have_suffix_matcher.go generated vendored Normal file
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package matchers
import (
"fmt"
"github.com/onsi/gomega/format"
)
type HaveSuffixMatcher struct {
Suffix string
Args []interface{}
}
func (matcher *HaveSuffixMatcher) Match(actual interface{}) (success bool, err error) {
actualString, ok := toString(actual)
if !ok {
return false, fmt.Errorf("HaveSuffix matcher requires a string or stringer. Got:\n%s", format.Object(actual, 1))
}
suffix := matcher.suffix()
return len(actualString) >= len(suffix) && actualString[len(actualString)-len(suffix):] == suffix, nil
}
func (matcher *HaveSuffixMatcher) suffix() string {
if len(matcher.Args) > 0 {
return fmt.Sprintf(matcher.Suffix, matcher.Args...)
}
return matcher.Suffix
}
func (matcher *HaveSuffixMatcher) FailureMessage(actual interface{}) (message string) {
return format.Message(actual, "to have suffix", matcher.suffix())
}
func (matcher *HaveSuffixMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, "not to have suffix", matcher.suffix())
}

54
e2e/vendor/github.com/onsi/gomega/matchers/have_value.go generated vendored Normal file
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package matchers
import (
"errors"
"reflect"
"github.com/onsi/gomega/format"
"github.com/onsi/gomega/types"
)
const maxIndirections = 31
type HaveValueMatcher struct {
Matcher types.GomegaMatcher // the matcher to apply to the "resolved" actual value.
resolvedActual interface{} // the ("resolved") value.
}
func (m *HaveValueMatcher) Match(actual interface{}) (bool, error) {
val := reflect.ValueOf(actual)
for allowedIndirs := maxIndirections; allowedIndirs > 0; allowedIndirs-- {
// return an error if value isn't valid. Please note that we cannot
// check for nil here, as we might not deal with a pointer or interface
// at this point.
if !val.IsValid() {
return false, errors.New(format.Message(
actual, "not to be <nil>"))
}
switch val.Kind() {
case reflect.Ptr, reflect.Interface:
// resolve pointers and interfaces to their values, then rinse and
// repeat.
if val.IsNil() {
return false, errors.New(format.Message(
actual, "not to be <nil>"))
}
val = val.Elem()
continue
default:
// forward the final value to the specified matcher.
m.resolvedActual = val.Interface()
return m.Matcher.Match(m.resolvedActual)
}
}
// too many indirections: extreme star gazing, indeed...?
return false, errors.New(format.Message(actual, "too many indirections"))
}
func (m *HaveValueMatcher) FailureMessage(_ interface{}) (message string) {
return m.Matcher.FailureMessage(m.resolvedActual)
}
func (m *HaveValueMatcher) NegatedFailureMessage(_ interface{}) (message string) {
return m.Matcher.NegatedFailureMessage(m.resolvedActual)
}

128
e2e/vendor/github.com/onsi/gomega/matchers/internal/miter/type_support_iter.go generated vendored Normal file
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//go:build go1.23
package miter
import (
"reflect"
)
// HasIterators always returns false for Go versions before 1.23.
func HasIterators() bool { return true }
// IsIter returns true if the specified value is a function type that can be
// range-d over, otherwise false.
//
// We don't use reflect's CanSeq and CanSeq2 directly, as these would return
// true also for other value types that are range-able, such as integers,
// slices, et cetera. Here, we aim only at range-able (iterator) functions.
func IsIter(it any) bool {
if it == nil { // on purpose we only test for untyped nil.
return false
}
// reject all non-iterator-func values, even if they're range-able.
t := reflect.TypeOf(it)
if t.Kind() != reflect.Func {
return false
}
return t.CanSeq() || t.CanSeq2()
}
// IterKVTypes returns the reflection types of an iterator's yield function's K
// and optional V arguments, otherwise nil K and V reflection types.
func IterKVTypes(it any) (k, v reflect.Type) {
if it == nil {
return
}
// reject all non-iterator-func values, even if they're range-able.
t := reflect.TypeOf(it)
if t.Kind() != reflect.Func {
return
}
// get the reflection types for V, and where applicable, K.
switch {
case t.CanSeq():
v = t. /*iterator fn*/ In(0). /*yield fn*/ In(0)
case t.CanSeq2():
yieldfn := t. /*iterator fn*/ In(0)
k = yieldfn.In(0)
v = yieldfn.In(1)
}
return
}
// IsSeq2 returns true if the passed iterator function is compatible with
// iter.Seq2, otherwise false.
//
// IsSeq2 hides the Go 1.23+ specific reflect.Type.CanSeq2 behind a facade which
// is empty for Go versions before 1.23.
func IsSeq2(it any) bool {
if it == nil {
return false
}
t := reflect.TypeOf(it)
return t.Kind() == reflect.Func && t.CanSeq2()
}
// isNilly returns true if v is either an untyped nil, or is a nil function (not
// necessarily an iterator function).
func isNilly(v any) bool {
if v == nil {
return true
}
rv := reflect.ValueOf(v)
return rv.Kind() == reflect.Func && rv.IsNil()
}
// IterateV loops over the elements produced by an iterator function, passing
// the elements to the specified yield function individually and stopping only
// when either the iterator function runs out of elements or the yield function
// tell us to stop it.
//
// IterateV works very much like reflect.Value.Seq but hides the Go 1.23+
// specific parts behind a facade which is empty for Go versions before 1.23, in
// order to simplify code maintenance for matchers when using older Go versions.
func IterateV(it any, yield func(v reflect.Value) bool) {
if isNilly(it) {
return
}
// reject all non-iterator-func values, even if they're range-able.
t := reflect.TypeOf(it)
if t.Kind() != reflect.Func || !t.CanSeq() {
return
}
// Call the specified iterator function, handing it our adaptor to call the
// specified generic reflection yield function.
reflectedYield := reflect.MakeFunc(
t. /*iterator fn*/ In(0),
func(args []reflect.Value) []reflect.Value {
return []reflect.Value{reflect.ValueOf(yield(args[0]))}
})
reflect.ValueOf(it).Call([]reflect.Value{reflectedYield})
}
// IterateKV loops over the key-value elements produced by an iterator function,
// passing the elements to the specified yield function individually and
// stopping only when either the iterator function runs out of elements or the
// yield function tell us to stop it.
//
// IterateKV works very much like reflect.Value.Seq2 but hides the Go 1.23+
// specific parts behind a facade which is empty for Go versions before 1.23, in
// order to simplify code maintenance for matchers when using older Go versions.
func IterateKV(it any, yield func(k, v reflect.Value) bool) {
if isNilly(it) {
return
}
// reject all non-iterator-func values, even if they're range-able.
t := reflect.TypeOf(it)
if t.Kind() != reflect.Func || !t.CanSeq2() {
return
}
// Call the specified iterator function, handing it our adaptor to call the
// specified generic reflection yield function.
reflectedYield := reflect.MakeFunc(
t. /*iterator fn*/ In(0),
func(args []reflect.Value) []reflect.Value {
return []reflect.Value{reflect.ValueOf(yield(args[0], args[1]))}
})
reflect.ValueOf(it).Call([]reflect.Value{reflectedYield})
}

44
e2e/vendor/github.com/onsi/gomega/matchers/internal/miter/type_support_noiter.go generated vendored Normal file
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//go:build !go1.23
/*
Gomega matchers
This package implements the Gomega matchers and does not typically need to be imported.
See the docs for Gomega for documentation on the matchers
http://onsi.github.io/gomega/
*/
package miter
import "reflect"
// HasIterators always returns false for Go versions before 1.23.
func HasIterators() bool { return false }
// IsIter always returns false for Go versions before 1.23 as there is no
// iterator (function) pattern defined yet; see also:
// https://tip.golang.org/blog/range-functions.
func IsIter(i any) bool { return false }
// IsSeq2 always returns false for Go versions before 1.23 as there is no
// iterator (function) pattern defined yet; see also:
// https://tip.golang.org/blog/range-functions.
func IsSeq2(it any) bool { return false }
// IterKVTypes always returns nil reflection types for Go versions before 1.23
// as there is no iterator (function) pattern defined yet; see also:
// https://tip.golang.org/blog/range-functions.
func IterKVTypes(i any) (k, v reflect.Type) {
return
}
// IterateV never loops over what has been passed to it as an iterator for Go
// versions before 1.23 as there is no iterator (function) pattern defined yet;
// see also: https://tip.golang.org/blog/range-functions.
func IterateV(it any, yield func(v reflect.Value) bool) {}
// IterateKV never loops over what has been passed to it as an iterator for Go
// versions before 1.23 as there is no iterator (function) pattern defined yet;
// see also: https://tip.golang.org/blog/range-functions.
func IterateKV(it any, yield func(k, v reflect.Value) bool) {}

86
e2e/vendor/github.com/onsi/gomega/matchers/match_error_matcher.go generated vendored Normal file
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package matchers
import (
"errors"
"fmt"
"reflect"
"github.com/onsi/gomega/format"
)
type MatchErrorMatcher struct {
Expected any
FuncErrDescription []any
isFunc bool
}
func (matcher *MatchErrorMatcher) Match(actual any) (success bool, err error) {
matcher.isFunc = false
if isNil(actual) {
return false, fmt.Errorf("Expected an error, got nil")
}
if !isError(actual) {
return false, fmt.Errorf("Expected an error. Got:\n%s", format.Object(actual, 1))
}
actualErr := actual.(error)
expected := matcher.Expected
if isError(expected) {
// first try the built-in errors.Is
if errors.Is(actualErr, expected.(error)) {
return true, nil
}
// if not, try DeepEqual along the error chain
for unwrapped := actualErr; unwrapped != nil; unwrapped = errors.Unwrap(unwrapped) {
if reflect.DeepEqual(unwrapped, expected) {
return true, nil
}
}
return false, nil
}
if isString(expected) {
return actualErr.Error() == expected, nil
}
v := reflect.ValueOf(expected)
t := v.Type()
errorInterface := reflect.TypeOf((*error)(nil)).Elem()
if t.Kind() == reflect.Func && t.NumIn() == 1 && t.In(0).Implements(errorInterface) && t.NumOut() == 1 && t.Out(0).Kind() == reflect.Bool {
if len(matcher.FuncErrDescription) == 0 {
return false, fmt.Errorf("MatchError requires an additional description when passed a function")
}
matcher.isFunc = true
return v.Call([]reflect.Value{reflect.ValueOf(actualErr)})[0].Bool(), nil
}
var subMatcher omegaMatcher
var hasSubMatcher bool
if expected != nil {
subMatcher, hasSubMatcher = (expected).(omegaMatcher)
if hasSubMatcher {
return subMatcher.Match(actualErr.Error())
}
}
return false, fmt.Errorf(
"MatchError must be passed an error, a string, or a Matcher that can match on strings. Got:\n%s",
format.Object(expected, 1))
}
func (matcher *MatchErrorMatcher) FailureMessage(actual interface{}) (message string) {
if matcher.isFunc {
return format.Message(actual, fmt.Sprintf("to match error function %s", matcher.FuncErrDescription[0]))
}
return format.Message(actual, "to match error", matcher.Expected)
}
func (matcher *MatchErrorMatcher) NegatedFailureMessage(actual interface{}) (message string) {
if matcher.isFunc {
return format.Message(actual, fmt.Sprintf("not to match error function %s", matcher.FuncErrDescription[0]))
}
return format.Message(actual, "not to match error", matcher.Expected)
}

65
e2e/vendor/github.com/onsi/gomega/matchers/match_json_matcher.go generated vendored Normal file
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package matchers
import (
"bytes"
"encoding/json"
"fmt"
"github.com/onsi/gomega/format"
)
type MatchJSONMatcher struct {
JSONToMatch interface{}
firstFailurePath []interface{}
}
func (matcher *MatchJSONMatcher) Match(actual interface{}) (success bool, err error) {
actualString, expectedString, err := matcher.prettyPrint(actual)
if err != nil {
return false, err
}
var aval interface{}
var eval interface{}
// this is guarded by prettyPrint
json.Unmarshal([]byte(actualString), &aval)
json.Unmarshal([]byte(expectedString), &eval)
var equal bool
equal, matcher.firstFailurePath = deepEqual(aval, eval)
return equal, nil
}
func (matcher *MatchJSONMatcher) FailureMessage(actual interface{}) (message string) {
actualString, expectedString, _ := matcher.prettyPrint(actual)
return formattedMessage(format.Message(actualString, "to match JSON of", expectedString), matcher.firstFailurePath)
}
func (matcher *MatchJSONMatcher) NegatedFailureMessage(actual interface{}) (message string) {
actualString, expectedString, _ := matcher.prettyPrint(actual)
return formattedMessage(format.Message(actualString, "not to match JSON of", expectedString), matcher.firstFailurePath)
}
func (matcher *MatchJSONMatcher) prettyPrint(actual interface{}) (actualFormatted, expectedFormatted string, err error) {
actualString, ok := toString(actual)
if !ok {
return "", "", fmt.Errorf("MatchJSONMatcher matcher requires a string, stringer, or []byte. Got actual:\n%s", format.Object(actual, 1))
}
expectedString, ok := toString(matcher.JSONToMatch)
if !ok {
return "", "", fmt.Errorf("MatchJSONMatcher matcher requires a string, stringer, or []byte. Got expected:\n%s", format.Object(matcher.JSONToMatch, 1))
}
abuf := new(bytes.Buffer)
ebuf := new(bytes.Buffer)
if err := json.Indent(abuf, []byte(actualString), "", " "); err != nil {
return "", "", fmt.Errorf("Actual '%s' should be valid JSON, but it is not.\nUnderlying error:%s", actualString, err)
}
if err := json.Indent(ebuf, []byte(expectedString), "", " "); err != nil {
return "", "", fmt.Errorf("Expected '%s' should be valid JSON, but it is not.\nUnderlying error:%s", expectedString, err)
}
return abuf.String(), ebuf.String(), nil
}

43
e2e/vendor/github.com/onsi/gomega/matchers/match_regexp_matcher.go generated vendored Normal file
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package matchers
import (
"fmt"
"regexp"
"github.com/onsi/gomega/format"
)
type MatchRegexpMatcher struct {
Regexp string
Args []interface{}
}
func (matcher *MatchRegexpMatcher) Match(actual interface{}) (success bool, err error) {
actualString, ok := toString(actual)
if !ok {
return false, fmt.Errorf("RegExp matcher requires a string or stringer.\nGot:%s", format.Object(actual, 1))
}
match, err := regexp.Match(matcher.regexp(), []byte(actualString))
if err != nil {
return false, fmt.Errorf("RegExp match failed to compile with error:\n\t%s", err.Error())
}
return match, nil
}
func (matcher *MatchRegexpMatcher) FailureMessage(actual interface{}) (message string) {
return format.Message(actual, "to match regular expression", matcher.regexp())
}
func (matcher *MatchRegexpMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, "not to match regular expression", matcher.regexp())
}
func (matcher *MatchRegexpMatcher) regexp() string {
re := matcher.Regexp
if len(matcher.Args) > 0 {
re = fmt.Sprintf(matcher.Regexp, matcher.Args...)
}
return re
}

134
e2e/vendor/github.com/onsi/gomega/matchers/match_xml_matcher.go generated vendored Normal file
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package matchers
import (
"bytes"
"encoding/xml"
"errors"
"fmt"
"io"
"reflect"
"sort"
"strings"
"github.com/onsi/gomega/format"
"golang.org/x/net/html/charset"
)
type MatchXMLMatcher struct {
XMLToMatch interface{}
}
func (matcher *MatchXMLMatcher) Match(actual interface{}) (success bool, err error) {
actualString, expectedString, err := matcher.formattedPrint(actual)
if err != nil {
return false, err
}
aval, err := parseXmlContent(actualString)
if err != nil {
return false, fmt.Errorf("Actual '%s' should be valid XML, but it is not.\nUnderlying error:%s", actualString, err)
}
eval, err := parseXmlContent(expectedString)
if err != nil {
return false, fmt.Errorf("Expected '%s' should be valid XML, but it is not.\nUnderlying error:%s", expectedString, err)
}
return reflect.DeepEqual(aval, eval), nil
}
func (matcher *MatchXMLMatcher) FailureMessage(actual interface{}) (message string) {
actualString, expectedString, _ := matcher.formattedPrint(actual)
return fmt.Sprintf("Expected\n%s\nto match XML of\n%s", actualString, expectedString)
}
func (matcher *MatchXMLMatcher) NegatedFailureMessage(actual interface{}) (message string) {
actualString, expectedString, _ := matcher.formattedPrint(actual)
return fmt.Sprintf("Expected\n%s\nnot to match XML of\n%s", actualString, expectedString)
}
func (matcher *MatchXMLMatcher) formattedPrint(actual interface{}) (actualString, expectedString string, err error) {
var ok bool
actualString, ok = toString(actual)
if !ok {
return "", "", fmt.Errorf("MatchXMLMatcher matcher requires a string, stringer, or []byte. Got actual:\n%s", format.Object(actual, 1))
}
expectedString, ok = toString(matcher.XMLToMatch)
if !ok {
return "", "", fmt.Errorf("MatchXMLMatcher matcher requires a string, stringer, or []byte. Got expected:\n%s", format.Object(matcher.XMLToMatch, 1))
}
return actualString, expectedString, nil
}
func parseXmlContent(content string) (*xmlNode, error) {
allNodes := []*xmlNode{}
dec := newXmlDecoder(strings.NewReader(content))
for {
tok, err := dec.Token()
if err != nil {
if err == io.EOF {
break
}
return nil, fmt.Errorf("failed to decode next token: %v", err) // untested section
}
lastNodeIndex := len(allNodes) - 1
var lastNode *xmlNode
if len(allNodes) > 0 {
lastNode = allNodes[lastNodeIndex]
} else {
lastNode = &xmlNode{}
}
switch tok := tok.(type) {
case xml.StartElement:
attrs := attributesSlice(tok.Attr)
sort.Sort(attrs)
allNodes = append(allNodes, &xmlNode{XMLName: tok.Name, XMLAttr: tok.Attr})
case xml.EndElement:
if len(allNodes) > 1 {
allNodes[lastNodeIndex-1].Nodes = append(allNodes[lastNodeIndex-1].Nodes, lastNode)
allNodes = allNodes[:lastNodeIndex]
}
case xml.CharData:
lastNode.Content = append(lastNode.Content, tok.Copy()...)
case xml.Comment:
lastNode.Comments = append(lastNode.Comments, tok.Copy()) // untested section
case xml.ProcInst:
lastNode.ProcInsts = append(lastNode.ProcInsts, tok.Copy())
}
}
if len(allNodes) == 0 {
return nil, errors.New("found no nodes")
}
firstNode := allNodes[0]
trimParentNodesContentSpaces(firstNode)
return firstNode, nil
}
func newXmlDecoder(reader io.Reader) *xml.Decoder {
dec := xml.NewDecoder(reader)
dec.CharsetReader = charset.NewReaderLabel
return dec
}
func trimParentNodesContentSpaces(node *xmlNode) {
if len(node.Nodes) > 0 {
node.Content = bytes.TrimSpace(node.Content)
for _, childNode := range node.Nodes {
trimParentNodesContentSpaces(childNode)
}
}
}
type xmlNode struct {
XMLName xml.Name
Comments []xml.Comment
ProcInsts []xml.ProcInst
XMLAttr []xml.Attr
Content []byte
Nodes []*xmlNode
}

76
e2e/vendor/github.com/onsi/gomega/matchers/match_yaml_matcher.go generated vendored Normal file
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package matchers
import (
"fmt"
"strings"
"github.com/onsi/gomega/format"
"gopkg.in/yaml.v3"
)
type MatchYAMLMatcher struct {
YAMLToMatch interface{}
firstFailurePath []interface{}
}
func (matcher *MatchYAMLMatcher) Match(actual interface{}) (success bool, err error) {
actualString, expectedString, err := matcher.toStrings(actual)
if err != nil {
return false, err
}
var aval interface{}
var eval interface{}
if err := yaml.Unmarshal([]byte(actualString), &aval); err != nil {
return false, fmt.Errorf("Actual '%s' should be valid YAML, but it is not.\nUnderlying error:%s", actualString, err)
}
if err := yaml.Unmarshal([]byte(expectedString), &eval); err != nil {
return false, fmt.Errorf("Expected '%s' should be valid YAML, but it is not.\nUnderlying error:%s", expectedString, err)
}
var equal bool
equal, matcher.firstFailurePath = deepEqual(aval, eval)
return equal, nil
}
func (matcher *MatchYAMLMatcher) FailureMessage(actual interface{}) (message string) {
actualString, expectedString, _ := matcher.toNormalisedStrings(actual)
return formattedMessage(format.Message(actualString, "to match YAML of", expectedString), matcher.firstFailurePath)
}
func (matcher *MatchYAMLMatcher) NegatedFailureMessage(actual interface{}) (message string) {
actualString, expectedString, _ := matcher.toNormalisedStrings(actual)
return formattedMessage(format.Message(actualString, "not to match YAML of", expectedString), matcher.firstFailurePath)
}
func (matcher *MatchYAMLMatcher) toNormalisedStrings(actual interface{}) (actualFormatted, expectedFormatted string, err error) {
actualString, expectedString, err := matcher.toStrings(actual)
return normalise(actualString), normalise(expectedString), err
}
func normalise(input string) string {
var val interface{}
err := yaml.Unmarshal([]byte(input), &val)
if err != nil {
panic(err) // unreachable since Match already calls Unmarshal
}
output, err := yaml.Marshal(val)
if err != nil {
panic(err) // untested section, unreachable since we Unmarshal above
}
return strings.TrimSpace(string(output))
}
func (matcher *MatchYAMLMatcher) toStrings(actual interface{}) (actualFormatted, expectedFormatted string, err error) {
actualString, ok := toString(actual)
if !ok {
return "", "", fmt.Errorf("MatchYAMLMatcher matcher requires a string, stringer, or []byte. Got actual:\n%s", format.Object(actual, 1))
}
expectedString, ok := toString(matcher.YAMLToMatch)
if !ok {
return "", "", fmt.Errorf("MatchYAMLMatcher matcher requires a string, stringer, or []byte. Got expected:\n%s", format.Object(matcher.YAMLToMatch, 1))
}
return actualString, expectedString, nil
}

29
e2e/vendor/github.com/onsi/gomega/matchers/not.go generated vendored Normal file
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package matchers
import (
"github.com/onsi/gomega/types"
)
type NotMatcher struct {
Matcher types.GomegaMatcher
}
func (m *NotMatcher) Match(actual interface{}) (bool, error) {
success, err := m.Matcher.Match(actual)
if err != nil {
return false, err
}
return !success, nil
}
func (m *NotMatcher) FailureMessage(actual interface{}) (message string) {
return m.Matcher.NegatedFailureMessage(actual) // works beautifully
}
func (m *NotMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return m.Matcher.FailureMessage(actual) // works beautifully
}
func (m *NotMatcher) MatchMayChangeInTheFuture(actual interface{}) bool {
return types.MatchMayChangeInTheFuture(m.Matcher, actual) // just return m.Matcher's value
}

66
e2e/vendor/github.com/onsi/gomega/matchers/or.go generated vendored Normal file
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package matchers
import (
"fmt"
"github.com/onsi/gomega/format"
"github.com/onsi/gomega/types"
)
type OrMatcher struct {
Matchers []types.GomegaMatcher
// state
firstSuccessfulMatcher types.GomegaMatcher
}
func (m *OrMatcher) Match(actual interface{}) (success bool, err error) {
m.firstSuccessfulMatcher = nil
for _, matcher := range m.Matchers {
success, err := matcher.Match(actual)
if err != nil {
return false, err
}
if success {
m.firstSuccessfulMatcher = matcher
return true, nil
}
}
return false, nil
}
func (m *OrMatcher) FailureMessage(actual interface{}) (message string) {
// not the most beautiful list of matchers, but not bad either...
return format.Message(actual, fmt.Sprintf("To satisfy at least one of these matchers: %s", m.Matchers))
}
func (m *OrMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return m.firstSuccessfulMatcher.NegatedFailureMessage(actual)
}
func (m *OrMatcher) MatchMayChangeInTheFuture(actual interface{}) bool {
/*
Example with 3 matchers: A, B, C
Match evaluates them: F, T, <?> => T
So match is currently T, what should MatchMayChangeInTheFuture() return?
Seems like it only depends on B, since currently B MUST change to allow the result to become F
Match eval: F, F, F => F
So match is currently F, what should MatchMayChangeInTheFuture() return?
Seems to depend on ANY of them being able to change to T.
*/
if m.firstSuccessfulMatcher != nil {
// one of the matchers succeeded.. it must be able to change in order to affect the result
return types.MatchMayChangeInTheFuture(m.firstSuccessfulMatcher, actual)
} else {
// so all matchers failed.. Any one of them changing would change the result.
for _, matcher := range m.Matchers {
if types.MatchMayChangeInTheFuture(matcher, actual) {
return true
}
}
return false // none of were going to change
}
}

114
e2e/vendor/github.com/onsi/gomega/matchers/panic_matcher.go generated vendored Normal file
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package matchers
import (
"fmt"
"reflect"
"github.com/onsi/gomega/format"
)
type PanicMatcher struct {
Expected interface{}
object interface{}
}
func (matcher *PanicMatcher) Match(actual interface{}) (success bool, err error) {
if actual == nil {
return false, fmt.Errorf("PanicMatcher expects a non-nil actual.")
}
actualType := reflect.TypeOf(actual)
if actualType.Kind() != reflect.Func {
return false, fmt.Errorf("PanicMatcher expects a function. Got:\n%s", format.Object(actual, 1))
}
if !(actualType.NumIn() == 0 && actualType.NumOut() == 0) {
return false, fmt.Errorf("PanicMatcher expects a function with no arguments and no return value. Got:\n%s", format.Object(actual, 1))
}
success = false
defer func() {
if e := recover(); e != nil {
matcher.object = e
if matcher.Expected == nil {
success = true
return
}
valueMatcher, valueIsMatcher := matcher.Expected.(omegaMatcher)
if !valueIsMatcher {
valueMatcher = &EqualMatcher{Expected: matcher.Expected}
}
success, err = valueMatcher.Match(e)
if err != nil {
err = fmt.Errorf("PanicMatcher's value matcher failed with:\n%s%s", format.Indent, err.Error())
}
}
}()
reflect.ValueOf(actual).Call([]reflect.Value{})
return
}
func (matcher *PanicMatcher) FailureMessage(actual interface{}) (message string) {
if matcher.Expected == nil {
// We wanted any panic to occur, but none did.
return format.Message(actual, "to panic")
}
if matcher.object == nil {
// We wanted a panic with a specific value to occur, but none did.
switch matcher.Expected.(type) {
case omegaMatcher:
return format.Message(actual, "to panic with a value matching", matcher.Expected)
default:
return format.Message(actual, "to panic with", matcher.Expected)
}
}
// We got a panic, but the value isn't what we expected.
switch matcher.Expected.(type) {
case omegaMatcher:
return format.Message(
actual,
fmt.Sprintf(
"to panic with a value matching\n%s\nbut panicked with\n%s",
format.Object(matcher.Expected, 1),
format.Object(matcher.object, 1),
),
)
default:
return format.Message(
actual,
fmt.Sprintf(
"to panic with\n%s\nbut panicked with\n%s",
format.Object(matcher.Expected, 1),
format.Object(matcher.object, 1),
),
)
}
}
func (matcher *PanicMatcher) NegatedFailureMessage(actual interface{}) (message string) {
if matcher.Expected == nil {
// We didn't want any panic to occur, but one did.
return format.Message(actual, fmt.Sprintf("not to panic, but panicked with\n%s", format.Object(matcher.object, 1)))
}
// We wanted a to ensure a panic with a specific value did not occur, but it did.
switch matcher.Expected.(type) {
case omegaMatcher:
return format.Message(
actual,
fmt.Sprintf(
"not to panic with a value matching\n%s\nbut panicked with\n%s",
format.Object(matcher.Expected, 1),
format.Object(matcher.object, 1),
),
)
default:
return format.Message(actual, "not to panic with", matcher.Expected)
}
}

166
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// untested sections: 3
package matchers
import (
"errors"
"fmt"
"reflect"
"github.com/onsi/gomega/format"
)
type ReceiveMatcher struct {
Args []interface{}
receivedValue reflect.Value
channelClosed bool
}
func (matcher *ReceiveMatcher) Match(actual interface{}) (success bool, err error) {
if !isChan(actual) {
return false, fmt.Errorf("ReceiveMatcher expects a channel. Got:\n%s", format.Object(actual, 1))
}
channelType := reflect.TypeOf(actual)
channelValue := reflect.ValueOf(actual)
if channelType.ChanDir() == reflect.SendDir {
return false, fmt.Errorf("ReceiveMatcher matcher cannot be passed a send-only channel. Got:\n%s", format.Object(actual, 1))
}
var subMatcher omegaMatcher
var hasSubMatcher bool
var resultReference interface{}
// Valid arg formats are as follows, always with optional POINTER before
// optional MATCHER:
// - Receive()
// - Receive(POINTER)
// - Receive(MATCHER)
// - Receive(POINTER, MATCHER)
args := matcher.Args
if len(args) > 0 {
arg := args[0]
_, isSubMatcher := arg.(omegaMatcher)
if !isSubMatcher && reflect.ValueOf(arg).Kind() == reflect.Ptr {
// Consume optional POINTER arg first, if it ain't no matcher ;)
resultReference = arg
args = args[1:]
}
}
if len(args) > 0 {
arg := args[0]
subMatcher, hasSubMatcher = arg.(omegaMatcher)
if !hasSubMatcher {
// At this point we assume the dev user wanted to assign a received
// value, so [POINTER,]MATCHER.
return false, fmt.Errorf("Cannot assign a value from the channel:\n%s\nTo:\n%s\nYou need to pass a pointer!", format.Object(actual, 1), format.Object(arg, 1))
}
// Consume optional MATCHER arg.
args = args[1:]
}
if len(args) > 0 {
// If there are still args present, reject all.
return false, errors.New("Receive matcher expects at most an optional pointer and/or an optional matcher")
}
winnerIndex, value, open := reflect.Select([]reflect.SelectCase{
{Dir: reflect.SelectRecv, Chan: channelValue},
{Dir: reflect.SelectDefault},
})
var closed bool
var didReceive bool
if winnerIndex == 0 {
closed = !open
didReceive = open
}
matcher.channelClosed = closed
if closed {
return false, nil
}
if hasSubMatcher {
if !didReceive {
return false, nil
}
matcher.receivedValue = value
if match, err := subMatcher.Match(matcher.receivedValue.Interface()); err != nil || !match {
return match, err
}
// if we received a match, then fall through in order to handle an
// optional assignment of the received value to the specified reference.
}
if didReceive {
if resultReference != nil {
outValue := reflect.ValueOf(resultReference)
if value.Type().AssignableTo(outValue.Elem().Type()) {
outValue.Elem().Set(value)
return true, nil
}
if value.Type().Kind() == reflect.Interface && value.Elem().Type().AssignableTo(outValue.Elem().Type()) {
outValue.Elem().Set(value.Elem())
return true, nil
} else {
return false, fmt.Errorf("Cannot assign a value from the channel:\n%s\nType:\n%s\nTo:\n%s", format.Object(actual, 1), format.Object(value.Interface(), 1), format.Object(resultReference, 1))
}
}
return true, nil
}
return false, nil
}
func (matcher *ReceiveMatcher) FailureMessage(actual interface{}) (message string) {
var matcherArg interface{}
if len(matcher.Args) > 0 {
matcherArg = matcher.Args[len(matcher.Args)-1]
}
subMatcher, hasSubMatcher := (matcherArg).(omegaMatcher)
closedAddendum := ""
if matcher.channelClosed {
closedAddendum = " The channel is closed."
}
if hasSubMatcher {
if matcher.receivedValue.IsValid() {
return subMatcher.FailureMessage(matcher.receivedValue.Interface())
}
return "When passed a matcher, ReceiveMatcher's channel *must* receive something."
}
return format.Message(actual, "to receive something."+closedAddendum)
}
func (matcher *ReceiveMatcher) NegatedFailureMessage(actual interface{}) (message string) {
var matcherArg interface{}
if len(matcher.Args) > 0 {
matcherArg = matcher.Args[len(matcher.Args)-1]
}
subMatcher, hasSubMatcher := (matcherArg).(omegaMatcher)
closedAddendum := ""
if matcher.channelClosed {
closedAddendum = " The channel is closed."
}
if hasSubMatcher {
if matcher.receivedValue.IsValid() {
return subMatcher.NegatedFailureMessage(matcher.receivedValue.Interface())
}
return "When passed a matcher, ReceiveMatcher's channel *must* receive something."
}
return format.Message(actual, "not to receive anything."+closedAddendum)
}
func (matcher *ReceiveMatcher) MatchMayChangeInTheFuture(actual interface{}) bool {
if !isChan(actual) {
return false
}
return !matcher.channelClosed
}

66
e2e/vendor/github.com/onsi/gomega/matchers/satisfy_matcher.go generated vendored Normal file
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package matchers
import (
"fmt"
"reflect"
"github.com/onsi/gomega/format"
)
type SatisfyMatcher struct {
Predicate interface{}
// cached type
predicateArgType reflect.Type
}
func NewSatisfyMatcher(predicate interface{}) *SatisfyMatcher {
if predicate == nil {
panic("predicate cannot be nil")
}
predicateType := reflect.TypeOf(predicate)
if predicateType.Kind() != reflect.Func {
panic("predicate must be a function")
}
if predicateType.NumIn() != 1 {
panic("predicate must have 1 argument")
}
if predicateType.NumOut() != 1 || predicateType.Out(0).Kind() != reflect.Bool {
panic("predicate must return bool")
}
return &SatisfyMatcher{
Predicate: predicate,
predicateArgType: predicateType.In(0),
}
}
func (m *SatisfyMatcher) Match(actual interface{}) (success bool, err error) {
// prepare a parameter to pass to the predicate
var param reflect.Value
if actual != nil && reflect.TypeOf(actual).AssignableTo(m.predicateArgType) {
// The dynamic type of actual is compatible with the predicate argument.
param = reflect.ValueOf(actual)
} else if actual == nil && m.predicateArgType.Kind() == reflect.Interface {
// The dynamic type of actual is unknown, so there's no way to make its
// reflect.Value. Create a nil of the predicate argument, which is known.
param = reflect.Zero(m.predicateArgType)
} else {
return false, fmt.Errorf("predicate expects '%s' but we have '%T'", m.predicateArgType, actual)
}
// call the predicate with `actual`
fn := reflect.ValueOf(m.Predicate)
result := fn.Call([]reflect.Value{param})
return result[0].Bool(), nil
}
func (m *SatisfyMatcher) FailureMessage(actual interface{}) (message string) {
return format.Message(actual, "to satisfy predicate", m.Predicate)
}
func (m *SatisfyMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, "to not satisfy predicate", m.Predicate)
}

94
e2e/vendor/github.com/onsi/gomega/matchers/semi_structured_data_support.go generated vendored Normal file
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// untested sections: 5
package matchers
import (
"fmt"
"reflect"
"strings"
)
func formattedMessage(comparisonMessage string, failurePath []interface{}) string {
var diffMessage string
if len(failurePath) == 0 {
diffMessage = ""
} else {
diffMessage = fmt.Sprintf("\n\nfirst mismatched key: %s", formattedFailurePath(failurePath))
}
return fmt.Sprintf("%s%s", comparisonMessage, diffMessage)
}
func formattedFailurePath(failurePath []interface{}) string {
formattedPaths := []string{}
for i := len(failurePath) - 1; i >= 0; i-- {
switch p := failurePath[i].(type) {
case int:
formattedPaths = append(formattedPaths, fmt.Sprintf(`[%d]`, p))
default:
if i != len(failurePath)-1 {
formattedPaths = append(formattedPaths, ".")
}
formattedPaths = append(formattedPaths, fmt.Sprintf(`"%s"`, p))
}
}
return strings.Join(formattedPaths, "")
}
func deepEqual(a interface{}, b interface{}) (bool, []interface{}) {
var errorPath []interface{}
if reflect.TypeOf(a) != reflect.TypeOf(b) {
return false, errorPath
}
switch a.(type) {
case []interface{}:
if len(a.([]interface{})) != len(b.([]interface{})) {
return false, errorPath
}
for i, v := range a.([]interface{}) {
elementEqual, keyPath := deepEqual(v, b.([]interface{})[i])
if !elementEqual {
return false, append(keyPath, i)
}
}
return true, errorPath
case map[interface{}]interface{}:
if len(a.(map[interface{}]interface{})) != len(b.(map[interface{}]interface{})) {
return false, errorPath
}
for k, v1 := range a.(map[interface{}]interface{}) {
v2, ok := b.(map[interface{}]interface{})[k]
if !ok {
return false, errorPath
}
elementEqual, keyPath := deepEqual(v1, v2)
if !elementEqual {
return false, append(keyPath, k)
}
}
return true, errorPath
case map[string]interface{}:
if len(a.(map[string]interface{})) != len(b.(map[string]interface{})) {
return false, errorPath
}
for k, v1 := range a.(map[string]interface{}) {
v2, ok := b.(map[string]interface{})[k]
if !ok {
return false, errorPath
}
elementEqual, keyPath := deepEqual(v1, v2)
if !elementEqual {
return false, append(keyPath, k)
}
}
return true, errorPath
default:
return a == b, errorPath
}
}

42
e2e/vendor/github.com/onsi/gomega/matchers/succeed_matcher.go generated vendored Normal file
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package matchers
import (
"errors"
"fmt"
"github.com/onsi/gomega/format"
)
type formattedGomegaError interface {
FormattedGomegaError() string
}
type SucceedMatcher struct {
}
func (matcher *SucceedMatcher) Match(actual interface{}) (success bool, err error) {
// is purely nil?
if actual == nil {
return true, nil
}
// must be an 'error' type
if !isError(actual) {
return false, fmt.Errorf("Expected an error-type. Got:\n%s", format.Object(actual, 1))
}
// must be nil (or a pointer to a nil)
return isNil(actual), nil
}
func (matcher *SucceedMatcher) FailureMessage(actual interface{}) (message string) {
var fgErr formattedGomegaError
if errors.As(actual.(error), &fgErr) {
return fgErr.FormattedGomegaError()
}
return fmt.Sprintf("Expected success, but got an error:\n%s", format.Object(actual, 1))
}
func (matcher *SucceedMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return "Expected failure, but got no error."
}

56
e2e/vendor/github.com/onsi/gomega/matchers/support/goraph/bipartitegraph/bipartitegraph.go generated vendored Normal file
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package bipartitegraph
import "fmt"
import . "github.com/onsi/gomega/matchers/support/goraph/node"
import . "github.com/onsi/gomega/matchers/support/goraph/edge"
type BipartiteGraph struct {
Left NodeOrderedSet
Right NodeOrderedSet
Edges EdgeSet
}
func NewBipartiteGraph(leftValues, rightValues []interface{}, neighbours func(interface{}, interface{}) (bool, error)) (*BipartiteGraph, error) {
left := NodeOrderedSet{}
for i, v := range leftValues {
left = append(left, Node{ID: i, Value: v})
}
right := NodeOrderedSet{}
for j, v := range rightValues {
right = append(right, Node{ID: j + len(left), Value: v})
}
edges := EdgeSet{}
for i, leftValue := range leftValues {
for j, rightValue := range rightValues {
neighbours, err := neighbours(leftValue, rightValue)
if err != nil {
return nil, fmt.Errorf("error determining adjacency for %v and %v: %s", leftValue, rightValue, err.Error())
}
if neighbours {
edges = append(edges, Edge{Node1: left[i].ID, Node2: right[j].ID})
}
}
}
return &BipartiteGraph{left, right, edges}, nil
}
// FreeLeftRight returns left node values and right node values
// of the BipartiteGraph's nodes which are not part of the given edges.
func (bg *BipartiteGraph) FreeLeftRight(edges EdgeSet) (leftValues, rightValues []interface{}) {
for _, node := range bg.Left {
if edges.Free(node) {
leftValues = append(leftValues, node.Value)
}
}
for _, node := range bg.Right {
if edges.Free(node) {
rightValues = append(rightValues, node.Value)
}
}
return
}

171
e2e/vendor/github.com/onsi/gomega/matchers/support/goraph/bipartitegraph/bipartitegraphmatching.go generated vendored Normal file
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package bipartitegraph
import (
"slices"
. "github.com/onsi/gomega/matchers/support/goraph/edge"
. "github.com/onsi/gomega/matchers/support/goraph/node"
"github.com/onsi/gomega/matchers/support/goraph/util"
)
// LargestMatching implements the Hopcroft–Karp algorithm taking as input a bipartite graph
// and outputting a maximum cardinality matching, i.e. a set of as many edges as possible
// with the property that no two edges share an endpoint.
func (bg *BipartiteGraph) LargestMatching() (matching EdgeSet) {
paths := bg.maximalDisjointSLAPCollection(matching)
for len(paths) > 0 {
for _, path := range paths {
matching = matching.SymmetricDifference(path)
}
paths = bg.maximalDisjointSLAPCollection(matching)
}
return
}
func (bg *BipartiteGraph) maximalDisjointSLAPCollection(matching EdgeSet) (result []EdgeSet) {
guideLayers := bg.createSLAPGuideLayers(matching)
if len(guideLayers) == 0 {
return
}
used := make(map[int]bool)
for _, u := range guideLayers[len(guideLayers)-1] {
slap, found := bg.findDisjointSLAP(u, matching, guideLayers, used)
if found {
for _, edge := range slap {
used[edge.Node1] = true
used[edge.Node2] = true
}
result = append(result, slap)
}
}
return
}
func (bg *BipartiteGraph) findDisjointSLAP(
start Node,
matching EdgeSet,
guideLayers []NodeOrderedSet,
used map[int]bool,
) ([]Edge, bool) {
return bg.findDisjointSLAPHelper(start, EdgeSet{}, len(guideLayers)-1, matching, guideLayers, used)
}
func (bg *BipartiteGraph) findDisjointSLAPHelper(
currentNode Node,
currentSLAP EdgeSet,
currentLevel int,
matching EdgeSet,
guideLayers []NodeOrderedSet,
used map[int]bool,
) (EdgeSet, bool) {
used[currentNode.ID] = true
if currentLevel == 0 {
return currentSLAP, true
}
for _, nextNode := range guideLayers[currentLevel-1] {
if used[nextNode.ID] {
continue
}
edge, found := bg.Edges.FindByNodes(currentNode, nextNode)
if !found {
continue
}
if matching.Contains(edge) == util.Odd(currentLevel) {
continue
}
currentSLAP = append(currentSLAP, edge)
slap, found := bg.findDisjointSLAPHelper(nextNode, currentSLAP, currentLevel-1, matching, guideLayers, used)
if found {
return slap, true
}
currentSLAP = currentSLAP[:len(currentSLAP)-1]
}
used[currentNode.ID] = false
return nil, false
}
func (bg *BipartiteGraph) createSLAPGuideLayers(matching EdgeSet) (guideLayers []NodeOrderedSet) {
used := make(map[int]bool)
currentLayer := NodeOrderedSet{}
for _, node := range bg.Left {
if matching.Free(node) {
used[node.ID] = true
currentLayer = append(currentLayer, node)
}
}
if len(currentLayer) == 0 {
return []NodeOrderedSet{}
}
guideLayers = append(guideLayers, currentLayer)
done := false
for !done {
lastLayer := currentLayer
currentLayer = NodeOrderedSet{}
if util.Odd(len(guideLayers)) {
for _, leftNode := range lastLayer {
for _, rightNode := range bg.Right {
if used[rightNode.ID] {
continue
}
edge, found := bg.Edges.FindByNodes(leftNode, rightNode)
if !found || matching.Contains(edge) {
continue
}
currentLayer = append(currentLayer, rightNode)
used[rightNode.ID] = true
if matching.Free(rightNode) {
done = true
}
}
}
} else {
for _, rightNode := range lastLayer {
for _, leftNode := range bg.Left {
if used[leftNode.ID] {
continue
}
edge, found := bg.Edges.FindByNodes(leftNode, rightNode)
if !found || !matching.Contains(edge) {
continue
}
currentLayer = append(currentLayer, leftNode)
used[leftNode.ID] = true
}
}
}
if len(currentLayer) == 0 {
return []NodeOrderedSet{}
}
if done { // if last layer - into last layer must be only 'free' nodes
currentLayer = slices.DeleteFunc(currentLayer, func(in Node) bool {
return !matching.Free(in)
})
}
guideLayers = append(guideLayers, currentLayer)
}
return
}

61
e2e/vendor/github.com/onsi/gomega/matchers/support/goraph/edge/edge.go generated vendored Normal file
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package edge
import . "github.com/onsi/gomega/matchers/support/goraph/node"
type Edge struct {
Node1 int
Node2 int
}
type EdgeSet []Edge
func (ec EdgeSet) Free(node Node) bool {
for _, e := range ec {
if e.Node1 == node.ID || e.Node2 == node.ID {
return false
}
}
return true
}
func (ec EdgeSet) Contains(edge Edge) bool {
for _, e := range ec {
if e == edge {
return true
}
}
return false
}
func (ec EdgeSet) FindByNodes(node1, node2 Node) (Edge, bool) {
for _, e := range ec {
if (e.Node1 == node1.ID && e.Node2 == node2.ID) || (e.Node1 == node2.ID && e.Node2 == node1.ID) {
return e, true
}
}
return Edge{}, false
}
func (ec EdgeSet) SymmetricDifference(ec2 EdgeSet) EdgeSet {
edgesToInclude := make(map[Edge]bool)
for _, e := range ec {
edgesToInclude[e] = true
}
for _, e := range ec2 {
edgesToInclude[e] = !edgesToInclude[e]
}
result := EdgeSet{}
for e, include := range edgesToInclude {
if include {
result = append(result, e)
}
}
return result
}

8
e2e/vendor/github.com/onsi/gomega/matchers/support/goraph/node/node.go generated vendored Normal file
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@ -0,0 +1,8 @@
package node
type Node struct {
ID int
Value interface{}
}
type NodeOrderedSet []Node

7
e2e/vendor/github.com/onsi/gomega/matchers/support/goraph/util/util.go generated vendored Normal file
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@ -0,0 +1,7 @@
package util
import "math"
func Odd(n int) bool {
return math.Mod(float64(n), 2.0) == 1.0
}

195
e2e/vendor/github.com/onsi/gomega/matchers/type_support.go generated vendored Normal file
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/*
Gomega matchers
This package implements the Gomega matchers and does not typically need to be imported.
See the docs for Gomega for documentation on the matchers
http://onsi.github.io/gomega/
*/
// untested sections: 11
package matchers
import (
"encoding/json"
"fmt"
"reflect"
"github.com/onsi/gomega/matchers/internal/miter"
)
type omegaMatcher interface {
Match(actual interface{}) (success bool, err error)
FailureMessage(actual interface{}) (message string)
NegatedFailureMessage(actual interface{}) (message string)
}
func isBool(a interface{}) bool {
return reflect.TypeOf(a).Kind() == reflect.Bool
}
func isNumber(a interface{}) bool {
if a == nil {
return false
}
kind := reflect.TypeOf(a).Kind()
return reflect.Int <= kind && kind <= reflect.Float64
}
func isInteger(a interface{}) bool {
kind := reflect.TypeOf(a).Kind()
return reflect.Int <= kind && kind <= reflect.Int64
}
func isUnsignedInteger(a interface{}) bool {
kind := reflect.TypeOf(a).Kind()
return reflect.Uint <= kind && kind <= reflect.Uint64
}
func isFloat(a interface{}) bool {
kind := reflect.TypeOf(a).Kind()
return reflect.Float32 <= kind && kind <= reflect.Float64
}
func toInteger(a interface{}) int64 {
if isInteger(a) {
return reflect.ValueOf(a).Int()
} else if isUnsignedInteger(a) {
return int64(reflect.ValueOf(a).Uint())
} else if isFloat(a) {
return int64(reflect.ValueOf(a).Float())
}
panic(fmt.Sprintf("Expected a number! Got <%T> %#v", a, a))
}
func toUnsignedInteger(a interface{}) uint64 {
if isInteger(a) {
return uint64(reflect.ValueOf(a).Int())
} else if isUnsignedInteger(a) {
return reflect.ValueOf(a).Uint()
} else if isFloat(a) {
return uint64(reflect.ValueOf(a).Float())
}
panic(fmt.Sprintf("Expected a number! Got <%T> %#v", a, a))
}
func toFloat(a interface{}) float64 {
if isInteger(a) {
return float64(reflect.ValueOf(a).Int())
} else if isUnsignedInteger(a) {
return float64(reflect.ValueOf(a).Uint())
} else if isFloat(a) {
return reflect.ValueOf(a).Float()
}
panic(fmt.Sprintf("Expected a number! Got <%T> %#v", a, a))
}
func isError(a interface{}) bool {
_, ok := a.(error)
return ok
}
func isChan(a interface{}) bool {
if isNil(a) {
return false
}
return reflect.TypeOf(a).Kind() == reflect.Chan
}
func isMap(a interface{}) bool {
if a == nil {
return false
}
return reflect.TypeOf(a).Kind() == reflect.Map
}
func isArrayOrSlice(a interface{}) bool {
if a == nil {
return false
}
switch reflect.TypeOf(a).Kind() {
case reflect.Array, reflect.Slice:
return true
default:
return false
}
}
func isString(a interface{}) bool {
if a == nil {
return false
}
return reflect.TypeOf(a).Kind() == reflect.String
}
func toString(a interface{}) (string, bool) {
aString, isString := a.(string)
if isString {
return aString, true
}
aBytes, isBytes := a.([]byte)
if isBytes {
return string(aBytes), true
}
aStringer, isStringer := a.(fmt.Stringer)
if isStringer {
return aStringer.String(), true
}
aJSONRawMessage, isJSONRawMessage := a.(json.RawMessage)
if isJSONRawMessage {
return string(aJSONRawMessage), true
}
return "", false
}
func lengthOf(a interface{}) (int, bool) {
if a == nil {
return 0, false
}
switch reflect.TypeOf(a).Kind() {
case reflect.Map, reflect.Array, reflect.String, reflect.Chan, reflect.Slice:
return reflect.ValueOf(a).Len(), true
case reflect.Func:
if !miter.IsIter(a) {
return 0, false
}
var l int
if miter.IsSeq2(a) {
miter.IterateKV(a, func(k, v reflect.Value) bool { l++; return true })
} else {
miter.IterateV(a, func(v reflect.Value) bool { l++; return true })
}
return l, true
default:
return 0, false
}
}
func capOf(a interface{}) (int, bool) {
if a == nil {
return 0, false
}
switch reflect.TypeOf(a).Kind() {
case reflect.Array, reflect.Chan, reflect.Slice:
return reflect.ValueOf(a).Cap(), true
default:
return 0, false
}
}
func isNil(a interface{}) bool {
if a == nil {
return true
}
switch reflect.TypeOf(a).Kind() {
case reflect.Chan, reflect.Func, reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice:
return reflect.ValueOf(a).IsNil()
}
return false
}

90
e2e/vendor/github.com/onsi/gomega/matchers/with_transform.go generated vendored Normal file
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package matchers
import (
"fmt"
"reflect"
"github.com/onsi/gomega/types"
)
type WithTransformMatcher struct {
// input
Transform interface{} // must be a function of one parameter that returns one value and an optional error
Matcher types.GomegaMatcher
// cached value
transformArgType reflect.Type
// state
transformedValue interface{}
}
// reflect.Type for error
var errorT = reflect.TypeOf((*error)(nil)).Elem()
func NewWithTransformMatcher(transform interface{}, matcher types.GomegaMatcher) *WithTransformMatcher {
if transform == nil {
panic("transform function cannot be nil")
}
txType := reflect.TypeOf(transform)
if txType.NumIn() != 1 {
panic("transform function must have 1 argument")
}
if numout := txType.NumOut(); numout != 1 {
if numout != 2 || !txType.Out(1).AssignableTo(errorT) {
panic("transform function must either have 1 return value, or 1 return value plus 1 error value")
}
}
return &WithTransformMatcher{
Transform: transform,
Matcher: matcher,
transformArgType: reflect.TypeOf(transform).In(0),
}
}
func (m *WithTransformMatcher) Match(actual interface{}) (bool, error) {
// prepare a parameter to pass to the Transform function
var param reflect.Value
if actual != nil && reflect.TypeOf(actual).AssignableTo(m.transformArgType) {
// The dynamic type of actual is compatible with the transform argument.
param = reflect.ValueOf(actual)
} else if actual == nil && m.transformArgType.Kind() == reflect.Interface {
// The dynamic type of actual is unknown, so there's no way to make its
// reflect.Value. Create a nil of the transform argument, which is known.
param = reflect.Zero(m.transformArgType)
} else {
return false, fmt.Errorf("Transform function expects '%s' but we have '%T'", m.transformArgType, actual)
}
// call the Transform function with `actual`
fn := reflect.ValueOf(m.Transform)
result := fn.Call([]reflect.Value{param})
if len(result) == 2 {
if !result[1].IsNil() {
return false, fmt.Errorf("Transform function failed: %s", result[1].Interface().(error).Error())
}
}
m.transformedValue = result[0].Interface() // expect exactly one value
return m.Matcher.Match(m.transformedValue)
}
func (m *WithTransformMatcher) FailureMessage(_ interface{}) (message string) {
return m.Matcher.FailureMessage(m.transformedValue)
}
func (m *WithTransformMatcher) NegatedFailureMessage(_ interface{}) (message string) {
return m.Matcher.NegatedFailureMessage(m.transformedValue)
}
func (m *WithTransformMatcher) MatchMayChangeInTheFuture(_ interface{}) bool {
// TODO: Maybe this should always just return true? (Only an issue for non-deterministic transformers.)
//
// Querying the next matcher is fine if the transformer always will return the same value.
// But if the transformer is non-deterministic and returns a different value each time, then there
// is no point in querying the next matcher, since it can only comment on the last transformed value.
return types.MatchMayChangeInTheFuture(m.Matcher, m.transformedValue)
}

95
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package types
import (
"context"
"time"
)
type GomegaFailHandler func(message string, callerSkip ...int)
// A simple *testing.T interface wrapper
type GomegaTestingT interface {
Helper()
Fatalf(format string, args ...interface{})
}
// Gomega represents an object that can perform synchronous and assynchronous assertions with Gomega matchers
type Gomega interface {
Ω(actual interface{}, extra ...interface{}) Assertion
Expect(actual interface{}, extra ...interface{}) Assertion
ExpectWithOffset(offset int, actual interface{}, extra ...interface{}) Assertion
Eventually(actualOrCtx interface{}, args ...interface{}) AsyncAssertion
EventuallyWithOffset(offset int, actualOrCtx interface{}, args ...interface{}) AsyncAssertion
Consistently(actualOrCtx interface{}, args ...interface{}) AsyncAssertion
ConsistentlyWithOffset(offset int, actualOrCtx interface{}, args ...interface{}) AsyncAssertion
SetDefaultEventuallyTimeout(time.Duration)
SetDefaultEventuallyPollingInterval(time.Duration)
SetDefaultConsistentlyDuration(time.Duration)
SetDefaultConsistentlyPollingInterval(time.Duration)
EnforceDefaultTimeoutsWhenUsingContexts()
DisableDefaultTimeoutsWhenUsingContext()
}
// All Gomega matchers must implement the GomegaMatcher interface
//
// For details on writing custom matchers, check out: http://onsi.github.io/gomega/#adding-your-own-matchers
type GomegaMatcher interface {
Match(actual interface{}) (success bool, err error)
FailureMessage(actual interface{}) (message string)
NegatedFailureMessage(actual interface{}) (message string)
}
/*
GomegaMatchers that also match the OracleMatcher interface can convey information about
whether or not their result will change upon future attempts.
This allows `Eventually` and `Consistently` to short circuit if success becomes impossible.
For example, a process' exit code can never change. So, gexec's Exit matcher returns `true`
for `MatchMayChangeInTheFuture` until the process exits, at which point it returns `false` forevermore.
*/
type OracleMatcher interface {
MatchMayChangeInTheFuture(actual interface{}) bool
}
func MatchMayChangeInTheFuture(matcher GomegaMatcher, value interface{}) bool {
oracleMatcher, ok := matcher.(OracleMatcher)
if !ok {
return true
}
return oracleMatcher.MatchMayChangeInTheFuture(value)
}
// AsyncAssertions are returned by Eventually and Consistently and enable matchers to be polled repeatedly to ensure
// they are eventually satisfied
type AsyncAssertion interface {
Should(matcher GomegaMatcher, optionalDescription ...interface{}) bool
ShouldNot(matcher GomegaMatcher, optionalDescription ...interface{}) bool
WithOffset(offset int) AsyncAssertion
WithTimeout(interval time.Duration) AsyncAssertion
WithPolling(interval time.Duration) AsyncAssertion
Within(timeout time.Duration) AsyncAssertion
ProbeEvery(interval time.Duration) AsyncAssertion
WithContext(ctx context.Context) AsyncAssertion
WithArguments(argsToForward ...interface{}) AsyncAssertion
MustPassRepeatedly(count int) AsyncAssertion
}
// Assertions are returned by Ω and Expect and enable assertions against Gomega matchers
type Assertion interface {
Should(matcher GomegaMatcher, optionalDescription ...interface{}) bool
ShouldNot(matcher GomegaMatcher, optionalDescription ...interface{}) bool
To(matcher GomegaMatcher, optionalDescription ...interface{}) bool
ToNot(matcher GomegaMatcher, optionalDescription ...interface{}) bool
NotTo(matcher GomegaMatcher, optionalDescription ...interface{}) bool
WithOffset(offset int) Assertion
Error() Assertion
}