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/ *
Ginkgo is a BDD - style testing framework for Golang
The godoc documentation describes Ginkgo ' s API . More comprehensive documentation ( with examples ! ) is available at http : //onsi.github.io/ginkgo/
Ginkgo ' s preferred matcher library is [ Gomega ] ( http : //github.com/onsi/gomega)
Ginkgo on Github : http : //github.com/onsi/ginkgo
Ginkgo is MIT - Licensed
* /
package ginkgo
import (
"flag"
"fmt"
"io"
"net/http"
"os"
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"reflect"
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"strings"
"time"
"github.com/onsi/ginkgo/config"
"github.com/onsi/ginkgo/internal/codelocation"
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"github.com/onsi/ginkgo/internal/global"
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"github.com/onsi/ginkgo/internal/remote"
"github.com/onsi/ginkgo/internal/testingtproxy"
"github.com/onsi/ginkgo/internal/writer"
"github.com/onsi/ginkgo/reporters"
"github.com/onsi/ginkgo/reporters/stenographer"
colorable "github.com/onsi/ginkgo/reporters/stenographer/support/go-colorable"
"github.com/onsi/ginkgo/types"
)
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var deprecationTracker = types . NewDeprecationTracker ( )
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const GINKGO_VERSION = config . VERSION
const GINKGO_PANIC = `
Your test failed .
Ginkgo panics to prevent subsequent assertions from running .
Normally Ginkgo rescues this panic so you shouldn ' t see it .
But , if you make an assertion in a goroutine , Ginkgo can ' t capture the panic .
To circumvent this , you should call
defer GinkgoRecover ( )
at the top of the goroutine that caused this panic .
`
func init ( ) {
config . Flags ( flag . CommandLine , "ginkgo" , true )
GinkgoWriter = writer . New ( os . Stdout )
}
//GinkgoWriter implements an io.Writer
//When running in verbose mode any writes to GinkgoWriter will be immediately printed
//to stdout. Otherwise, GinkgoWriter will buffer any writes produced during the current test and flush them to screen
//only if the current test fails.
var GinkgoWriter io . Writer
//The interface by which Ginkgo receives *testing.T
type GinkgoTestingT interface {
Fail ( )
}
//GinkgoRandomSeed returns the seed used to randomize spec execution order. It is
//useful for seeding your own pseudorandom number generators (PRNGs) to ensure
//consistent executions from run to run, where your tests contain variability (for
//example, when selecting random test data).
func GinkgoRandomSeed ( ) int64 {
return config . GinkgoConfig . RandomSeed
}
//GinkgoParallelNode returns the parallel node number for the current ginkgo process
//The node number is 1-indexed
func GinkgoParallelNode ( ) int {
return config . GinkgoConfig . ParallelNode
}
//Some matcher libraries or legacy codebases require a *testing.T
//GinkgoT implements an interface analogous to *testing.T and can be used if
//the library in question accepts *testing.T through an interface
//
// For example, with testify:
// assert.Equal(GinkgoT(), 123, 123, "they should be equal")
//
// Or with gomock:
// gomock.NewController(GinkgoT())
//
// GinkgoT() takes an optional offset argument that can be used to get the
// correct line number associated with the failure.
func GinkgoT ( optionalOffset ... int ) GinkgoTInterface {
offset := 3
if len ( optionalOffset ) > 0 {
offset = optionalOffset [ 0 ]
}
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failedFunc := func ( ) bool {
return CurrentGinkgoTestDescription ( ) . Failed
}
nameFunc := func ( ) string {
return CurrentGinkgoTestDescription ( ) . FullTestText
}
return testingtproxy . New ( GinkgoWriter , Fail , Skip , failedFunc , nameFunc , offset )
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}
//The interface returned by GinkgoT(). This covers most of the methods
//in the testing package's T.
type GinkgoTInterface interface {
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Cleanup ( func ( ) )
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Error ( args ... interface { } )
Errorf ( format string , args ... interface { } )
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Fail ( )
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FailNow ( )
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Failed ( ) bool
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Fatal ( args ... interface { } )
Fatalf ( format string , args ... interface { } )
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Helper ( )
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Log ( args ... interface { } )
Logf ( format string , args ... interface { } )
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Name ( ) string
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Parallel ( )
Skip ( args ... interface { } )
SkipNow ( )
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Skipf ( format string , args ... interface { } )
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Skipped ( ) bool
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TempDir ( ) string
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}
//Custom Ginkgo test reporters must implement the Reporter interface.
//
//The custom reporter is passed in a SuiteSummary when the suite begins and ends,
//and a SpecSummary just before a spec begins and just after a spec ends
type Reporter reporters . Reporter
//Asynchronous specs are given a channel of the Done type. You must close or write to the channel
//to tell Ginkgo that your async test is done.
type Done chan <- interface { }
//GinkgoTestDescription represents the information about the current running test returned by CurrentGinkgoTestDescription
// FullTestText: a concatenation of ComponentTexts and the TestText
// ComponentTexts: a list of all texts for the Describes & Contexts leading up to the current test
// TestText: the text in the actual It or Measure node
// IsMeasurement: true if the current test is a measurement
// FileName: the name of the file containing the current test
// LineNumber: the line number for the current test
// Failed: if the current test has failed, this will be true (useful in an AfterEach)
type GinkgoTestDescription struct {
FullTestText string
ComponentTexts [ ] string
TestText string
IsMeasurement bool
FileName string
LineNumber int
Failed bool
Duration time . Duration
}
//CurrentGinkgoTestDescripton returns information about the current running test.
func CurrentGinkgoTestDescription ( ) GinkgoTestDescription {
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summary , ok := global . Suite . CurrentRunningSpecSummary ( )
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if ! ok {
return GinkgoTestDescription { }
}
subjectCodeLocation := summary . ComponentCodeLocations [ len ( summary . ComponentCodeLocations ) - 1 ]
return GinkgoTestDescription {
ComponentTexts : summary . ComponentTexts [ 1 : ] ,
FullTestText : strings . Join ( summary . ComponentTexts [ 1 : ] , " " ) ,
TestText : summary . ComponentTexts [ len ( summary . ComponentTexts ) - 1 ] ,
IsMeasurement : summary . IsMeasurement ,
FileName : subjectCodeLocation . FileName ,
LineNumber : subjectCodeLocation . LineNumber ,
Failed : summary . HasFailureState ( ) ,
Duration : summary . RunTime ,
}
}
//Measurement tests receive a Benchmarker.
//
//You use the Time() function to time how long the passed in body function takes to run
//You use the RecordValue() function to track arbitrary numerical measurements.
//The RecordValueWithPrecision() function can be used alternatively to provide the unit
//and resolution of the numeric measurement.
//The optional info argument is passed to the test reporter and can be used to
// provide the measurement data to a custom reporter with context.
//
//See http://onsi.github.io/ginkgo/#benchmark_tests for more details
type Benchmarker interface {
Time ( name string , body func ( ) , info ... interface { } ) ( elapsedTime time . Duration )
RecordValue ( name string , value float64 , info ... interface { } )
RecordValueWithPrecision ( name string , value float64 , units string , precision int , info ... interface { } )
}
//RunSpecs is the entry point for the Ginkgo test runner.
//You must call this within a Golang testing TestX(t *testing.T) function.
//
//To bootstrap a test suite you can use the Ginkgo CLI:
//
// ginkgo bootstrap
func RunSpecs ( t GinkgoTestingT , description string ) bool {
specReporters := [ ] Reporter { buildDefaultReporter ( ) }
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if config . DefaultReporterConfig . ReportFile != "" {
reportFile := config . DefaultReporterConfig . ReportFile
specReporters [ 0 ] = reporters . NewJUnitReporter ( reportFile )
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specReporters = append ( specReporters , buildDefaultReporter ( ) )
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}
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return runSpecsWithCustomReporters ( t , description , specReporters )
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}
//To run your tests with Ginkgo's default reporter and your custom reporter(s), replace
//RunSpecs() with this method.
func RunSpecsWithDefaultAndCustomReporters ( t GinkgoTestingT , description string , specReporters [ ] Reporter ) bool {
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deprecationTracker . TrackDeprecation ( types . Deprecations . CustomReporter ( ) )
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specReporters = append ( specReporters , buildDefaultReporter ( ) )
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return runSpecsWithCustomReporters ( t , description , specReporters )
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}
//To run your tests with your custom reporter(s) (and *not* Ginkgo's default reporter), replace
//RunSpecs() with this method. Note that parallel tests will not work correctly without the default reporter
func RunSpecsWithCustomReporters ( t GinkgoTestingT , description string , specReporters [ ] Reporter ) bool {
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deprecationTracker . TrackDeprecation ( types . Deprecations . CustomReporter ( ) )
return runSpecsWithCustomReporters ( t , description , specReporters )
}
func runSpecsWithCustomReporters ( t GinkgoTestingT , description string , specReporters [ ] Reporter ) bool {
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writer := GinkgoWriter . ( * writer . Writer )
writer . SetStream ( config . DefaultReporterConfig . Verbose )
reporters := make ( [ ] reporters . Reporter , len ( specReporters ) )
for i , reporter := range specReporters {
reporters [ i ] = reporter
}
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passed , hasFocusedTests := global . Suite . Run ( t , description , reporters , writer , config . GinkgoConfig )
if deprecationTracker . DidTrackDeprecations ( ) {
fmt . Fprintln ( colorable . NewColorableStderr ( ) , deprecationTracker . DeprecationsReport ( ) )
}
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if passed && hasFocusedTests && strings . TrimSpace ( os . Getenv ( "GINKGO_EDITOR_INTEGRATION" ) ) == "" {
fmt . Println ( "PASS | FOCUSED" )
os . Exit ( types . GINKGO_FOCUS_EXIT_CODE )
}
return passed
}
func buildDefaultReporter ( ) Reporter {
remoteReportingServer := config . GinkgoConfig . StreamHost
if remoteReportingServer == "" {
stenographer := stenographer . New ( ! config . DefaultReporterConfig . NoColor , config . GinkgoConfig . FlakeAttempts > 1 , colorable . NewColorableStdout ( ) )
return reporters . NewDefaultReporter ( config . DefaultReporterConfig , stenographer )
} else {
debugFile := ""
if config . GinkgoConfig . DebugParallel {
debugFile = fmt . Sprintf ( "ginkgo-node-%d.log" , config . GinkgoConfig . ParallelNode )
}
return remote . NewForwardingReporter ( config . DefaultReporterConfig , remoteReportingServer , & http . Client { } , remote . NewOutputInterceptor ( ) , GinkgoWriter . ( * writer . Writer ) , debugFile )
}
}
//Skip notifies Ginkgo that the current spec was skipped.
func Skip ( message string , callerSkip ... int ) {
skip := 0
if len ( callerSkip ) > 0 {
skip = callerSkip [ 0 ]
}
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global . Failer . Skip ( message , codelocation . New ( skip + 1 ) )
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panic ( GINKGO_PANIC )
}
//Fail notifies Ginkgo that the current spec has failed. (Gomega will call Fail for you automatically when an assertion fails.)
func Fail ( message string , callerSkip ... int ) {
skip := 0
if len ( callerSkip ) > 0 {
skip = callerSkip [ 0 ]
}
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global . Failer . Fail ( message , codelocation . New ( skip + 1 ) )
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panic ( GINKGO_PANIC )
}
//GinkgoRecover should be deferred at the top of any spawned goroutine that (may) call `Fail`
//Since Gomega assertions call fail, you should throw a `defer GinkgoRecover()` at the top of any goroutine that
//calls out to Gomega
//
//Here's why: Ginkgo's `Fail` method records the failure and then panics to prevent
//further assertions from running. This panic must be recovered. Ginkgo does this for you
//if the panic originates in a Ginkgo node (an It, BeforeEach, etc...)
//
//Unfortunately, if a panic originates on a goroutine *launched* from one of these nodes there's no
//way for Ginkgo to rescue the panic. To do this, you must remember to `defer GinkgoRecover()` at the top of such a goroutine.
func GinkgoRecover ( ) {
e := recover ( )
if e != nil {
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global . Failer . Panic ( codelocation . New ( 1 ) , e )
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}
}
//Describe blocks allow you to organize your specs. A Describe block can contain any number of
//BeforeEach, AfterEach, JustBeforeEach, It, and Measurement blocks.
//
//In addition you can nest Describe, Context and When blocks. Describe, Context and When blocks are functionally
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//equivalent. The difference is purely semantic -- you typically Describe the behavior of an object
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//or method and, within that Describe, outline a number of Contexts and Whens.
func Describe ( text string , body func ( ) ) bool {
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global . Suite . PushContainerNode ( text , body , types . FlagTypeNone , codelocation . New ( 1 ) )
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return true
}
//You can focus the tests within a describe block using FDescribe
func FDescribe ( text string , body func ( ) ) bool {
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global . Suite . PushContainerNode ( text , body , types . FlagTypeFocused , codelocation . New ( 1 ) )
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return true
}
//You can mark the tests within a describe block as pending using PDescribe
func PDescribe ( text string , body func ( ) ) bool {
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global . Suite . PushContainerNode ( text , body , types . FlagTypePending , codelocation . New ( 1 ) )
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return true
}
//You can mark the tests within a describe block as pending using XDescribe
func XDescribe ( text string , body func ( ) ) bool {
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global . Suite . PushContainerNode ( text , body , types . FlagTypePending , codelocation . New ( 1 ) )
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return true
}
//Context blocks allow you to organize your specs. A Context block can contain any number of
//BeforeEach, AfterEach, JustBeforeEach, It, and Measurement blocks.
//
//In addition you can nest Describe, Context and When blocks. Describe, Context and When blocks are functionally
//equivalent. The difference is purely semantic -- you typical Describe the behavior of an object
//or method and, within that Describe, outline a number of Contexts and Whens.
func Context ( text string , body func ( ) ) bool {
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global . Suite . PushContainerNode ( text , body , types . FlagTypeNone , codelocation . New ( 1 ) )
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return true
}
//You can focus the tests within a describe block using FContext
func FContext ( text string , body func ( ) ) bool {
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global . Suite . PushContainerNode ( text , body , types . FlagTypeFocused , codelocation . New ( 1 ) )
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return true
}
//You can mark the tests within a describe block as pending using PContext
func PContext ( text string , body func ( ) ) bool {
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global . Suite . PushContainerNode ( text , body , types . FlagTypePending , codelocation . New ( 1 ) )
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return true
}
//You can mark the tests within a describe block as pending using XContext
func XContext ( text string , body func ( ) ) bool {
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global . Suite . PushContainerNode ( text , body , types . FlagTypePending , codelocation . New ( 1 ) )
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return true
}
//When blocks allow you to organize your specs. A When block can contain any number of
//BeforeEach, AfterEach, JustBeforeEach, It, and Measurement blocks.
//
//In addition you can nest Describe, Context and When blocks. Describe, Context and When blocks are functionally
//equivalent. The difference is purely semantic -- you typical Describe the behavior of an object
//or method and, within that Describe, outline a number of Contexts and Whens.
func When ( text string , body func ( ) ) bool {
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global . Suite . PushContainerNode ( "when " + text , body , types . FlagTypeNone , codelocation . New ( 1 ) )
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return true
}
//You can focus the tests within a describe block using FWhen
func FWhen ( text string , body func ( ) ) bool {
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global . Suite . PushContainerNode ( "when " + text , body , types . FlagTypeFocused , codelocation . New ( 1 ) )
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return true
}
//You can mark the tests within a describe block as pending using PWhen
func PWhen ( text string , body func ( ) ) bool {
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global . Suite . PushContainerNode ( "when " + text , body , types . FlagTypePending , codelocation . New ( 1 ) )
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return true
}
//You can mark the tests within a describe block as pending using XWhen
func XWhen ( text string , body func ( ) ) bool {
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global . Suite . PushContainerNode ( "when " + text , body , types . FlagTypePending , codelocation . New ( 1 ) )
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return true
}
//It blocks contain your test code and assertions. You cannot nest any other Ginkgo blocks
//within an It block.
//
//Ginkgo will normally run It blocks synchronously. To perform asynchronous tests, pass a
//function that accepts a Done channel. When you do this, you can also provide an optional timeout.
func It ( text string , body interface { } , timeout ... float64 ) bool {
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validateBodyFunc ( body , codelocation . New ( 1 ) )
global . Suite . PushItNode ( text , body , types . FlagTypeNone , codelocation . New ( 1 ) , parseTimeout ( timeout ... ) )
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return true
}
//You can focus individual Its using FIt
func FIt ( text string , body interface { } , timeout ... float64 ) bool {
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validateBodyFunc ( body , codelocation . New ( 1 ) )
global . Suite . PushItNode ( text , body , types . FlagTypeFocused , codelocation . New ( 1 ) , parseTimeout ( timeout ... ) )
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return true
}
//You can mark Its as pending using PIt
func PIt ( text string , _ ... interface { } ) bool {
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global . Suite . PushItNode ( text , func ( ) { } , types . FlagTypePending , codelocation . New ( 1 ) , 0 )
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return true
}
//You can mark Its as pending using XIt
func XIt ( text string , _ ... interface { } ) bool {
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global . Suite . PushItNode ( text , func ( ) { } , types . FlagTypePending , codelocation . New ( 1 ) , 0 )
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return true
}
//Specify blocks are aliases for It blocks and allow for more natural wording in situations
//which "It" does not fit into a natural sentence flow. All the same protocols apply for Specify blocks
//which apply to It blocks.
func Specify ( text string , body interface { } , timeout ... float64 ) bool {
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validateBodyFunc ( body , codelocation . New ( 1 ) )
global . Suite . PushItNode ( text , body , types . FlagTypeNone , codelocation . New ( 1 ) , parseTimeout ( timeout ... ) )
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return true
}
//You can focus individual Specifys using FSpecify
func FSpecify ( text string , body interface { } , timeout ... float64 ) bool {
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validateBodyFunc ( body , codelocation . New ( 1 ) )
global . Suite . PushItNode ( text , body , types . FlagTypeFocused , codelocation . New ( 1 ) , parseTimeout ( timeout ... ) )
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return true
}
//You can mark Specifys as pending using PSpecify
func PSpecify ( text string , is ... interface { } ) bool {
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global . Suite . PushItNode ( text , func ( ) { } , types . FlagTypePending , codelocation . New ( 1 ) , 0 )
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return true
}
//You can mark Specifys as pending using XSpecify
func XSpecify ( text string , is ... interface { } ) bool {
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global . Suite . PushItNode ( text , func ( ) { } , types . FlagTypePending , codelocation . New ( 1 ) , 0 )
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return true
}
//By allows you to better document large Its.
//
//Generally you should try to keep your Its short and to the point. This is not always possible, however,
//especially in the context of integration tests that capture a particular workflow.
//
//By allows you to document such flows. By must be called within a runnable node (It, BeforeEach, Measure, etc...)
//By will simply log the passed in text to the GinkgoWriter. If By is handed a function it will immediately run the function.
func By ( text string , callbacks ... func ( ) ) {
preamble := "\x1b[1mSTEP\x1b[0m"
if config . DefaultReporterConfig . NoColor {
preamble = "STEP"
}
fmt . Fprintln ( GinkgoWriter , preamble + ": " + text )
if len ( callbacks ) == 1 {
callbacks [ 0 ] ( )
}
if len ( callbacks ) > 1 {
panic ( "just one callback per By, please" )
}
}
//Measure blocks run the passed in body function repeatedly (determined by the samples argument)
//and accumulate metrics provided to the Benchmarker by the body function.
//
//The body function must have the signature:
// func(b Benchmarker)
func Measure ( text string , body interface { } , samples int ) bool {
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deprecationTracker . TrackDeprecation ( types . Deprecations . Measure ( ) , codelocation . New ( 1 ) )
global . Suite . PushMeasureNode ( text , body , types . FlagTypeNone , codelocation . New ( 1 ) , samples )
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return true
}
//You can focus individual Measures using FMeasure
func FMeasure ( text string , body interface { } , samples int ) bool {
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deprecationTracker . TrackDeprecation ( types . Deprecations . Measure ( ) , codelocation . New ( 1 ) )
global . Suite . PushMeasureNode ( text , body , types . FlagTypeFocused , codelocation . New ( 1 ) , samples )
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return true
}
//You can mark Measurements as pending using PMeasure
func PMeasure ( text string , _ ... interface { } ) bool {
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deprecationTracker . TrackDeprecation ( types . Deprecations . Measure ( ) , codelocation . New ( 1 ) )
global . Suite . PushMeasureNode ( text , func ( b Benchmarker ) { } , types . FlagTypePending , codelocation . New ( 1 ) , 0 )
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return true
}
//You can mark Measurements as pending using XMeasure
func XMeasure ( text string , _ ... interface { } ) bool {
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deprecationTracker . TrackDeprecation ( types . Deprecations . Measure ( ) , codelocation . New ( 1 ) )
global . Suite . PushMeasureNode ( text , func ( b Benchmarker ) { } , types . FlagTypePending , codelocation . New ( 1 ) , 0 )
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return true
}
//BeforeSuite blocks are run just once before any specs are run. When running in parallel, each
//parallel node process will call BeforeSuite.
//
//BeforeSuite blocks can be made asynchronous by providing a body function that accepts a Done channel
//
//You may only register *one* BeforeSuite handler per test suite. You typically do so in your bootstrap file at the top level.
func BeforeSuite ( body interface { } , timeout ... float64 ) bool {
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validateBodyFunc ( body , codelocation . New ( 1 ) )
global . Suite . SetBeforeSuiteNode ( body , codelocation . New ( 1 ) , parseTimeout ( timeout ... ) )
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return true
}
//AfterSuite blocks are *always* run after all the specs regardless of whether specs have passed or failed.
//Moreover, if Ginkgo receives an interrupt signal (^C) it will attempt to run the AfterSuite before exiting.
//
//When running in parallel, each parallel node process will call AfterSuite.
//
//AfterSuite blocks can be made asynchronous by providing a body function that accepts a Done channel
//
//You may only register *one* AfterSuite handler per test suite. You typically do so in your bootstrap file at the top level.
func AfterSuite ( body interface { } , timeout ... float64 ) bool {
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validateBodyFunc ( body , codelocation . New ( 1 ) )
global . Suite . SetAfterSuiteNode ( body , codelocation . New ( 1 ) , parseTimeout ( timeout ... ) )
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return true
}
//SynchronizedBeforeSuite blocks are primarily meant to solve the problem of setting up singleton external resources shared across
//nodes when running tests in parallel. For example, say you have a shared database that you can only start one instance of that
//must be used in your tests. When running in parallel, only one node should set up the database and all other nodes should wait
//until that node is done before running.
//
//SynchronizedBeforeSuite accomplishes this by taking *two* function arguments. The first is only run on parallel node #1. The second is
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//run on all nodes, but *only* after the first function completes successfully. Ginkgo also makes it possible to send data from the first function (on Node 1)
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//to the second function (on all the other nodes).
//
//The functions have the following signatures. The first function (which only runs on node 1) has the signature:
//
// func() []byte
//
//or, to run asynchronously:
//
// func(done Done) []byte
//
//The byte array returned by the first function is then passed to the second function, which has the signature:
//
// func(data []byte)
//
//or, to run asynchronously:
//
// func(data []byte, done Done)
//
//Here's a simple pseudo-code example that starts a shared database on Node 1 and shares the database's address with the other nodes:
//
// var dbClient db.Client
// var dbRunner db.Runner
//
// var _ = SynchronizedBeforeSuite(func() []byte {
// dbRunner = db.NewRunner()
// err := dbRunner.Start()
// Ω(err).ShouldNot(HaveOccurred())
// return []byte(dbRunner.URL)
// }, func(data []byte) {
// dbClient = db.NewClient()
// err := dbClient.Connect(string(data))
// Ω(err).ShouldNot(HaveOccurred())
// })
func SynchronizedBeforeSuite ( node1Body interface { } , allNodesBody interface { } , timeout ... float64 ) bool {
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global . Suite . SetSynchronizedBeforeSuiteNode (
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node1Body ,
allNodesBody ,
codelocation . New ( 1 ) ,
parseTimeout ( timeout ... ) ,
)
return true
}
//SynchronizedAfterSuite blocks complement the SynchronizedBeforeSuite blocks in solving the problem of setting up
//external singleton resources shared across nodes when running tests in parallel.
//
//SynchronizedAfterSuite accomplishes this by taking *two* function arguments. The first runs on all nodes. The second runs only on parallel node #1
//and *only* after all other nodes have finished and exited. This ensures that node 1, and any resources it is running, remain alive until
//all other nodes are finished.
//
//Both functions have the same signature: either func() or func(done Done) to run asynchronously.
//
//Here's a pseudo-code example that complements that given in SynchronizedBeforeSuite. Here, SynchronizedAfterSuite is used to tear down the shared database
//only after all nodes have finished:
//
// var _ = SynchronizedAfterSuite(func() {
// dbClient.Cleanup()
// }, func() {
// dbRunner.Stop()
// })
func SynchronizedAfterSuite ( allNodesBody interface { } , node1Body interface { } , timeout ... float64 ) bool {
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global . Suite . SetSynchronizedAfterSuiteNode (
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allNodesBody ,
node1Body ,
codelocation . New ( 1 ) ,
parseTimeout ( timeout ... ) ,
)
return true
}
//BeforeEach blocks are run before It blocks. When multiple BeforeEach blocks are defined in nested
//Describe and Context blocks the outermost BeforeEach blocks are run first.
//
//Like It blocks, BeforeEach blocks can be made asynchronous by providing a body function that accepts
//a Done channel
func BeforeEach ( body interface { } , timeout ... float64 ) bool {
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validateBodyFunc ( body , codelocation . New ( 1 ) )
global . Suite . PushBeforeEachNode ( body , codelocation . New ( 1 ) , parseTimeout ( timeout ... ) )
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return true
}
//JustBeforeEach blocks are run before It blocks but *after* all BeforeEach blocks. For more details,
//read the [documentation](http://onsi.github.io/ginkgo/#separating_creation_and_configuration_)
//
//Like It blocks, BeforeEach blocks can be made asynchronous by providing a body function that accepts
//a Done channel
func JustBeforeEach ( body interface { } , timeout ... float64 ) bool {
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validateBodyFunc ( body , codelocation . New ( 1 ) )
global . Suite . PushJustBeforeEachNode ( body , codelocation . New ( 1 ) , parseTimeout ( timeout ... ) )
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return true
}
//JustAfterEach blocks are run after It blocks but *before* all AfterEach blocks. For more details,
//read the [documentation](http://onsi.github.io/ginkgo/#separating_creation_and_configuration_)
//
//Like It blocks, JustAfterEach blocks can be made asynchronous by providing a body function that accepts
//a Done channel
func JustAfterEach ( body interface { } , timeout ... float64 ) bool {
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validateBodyFunc ( body , codelocation . New ( 1 ) )
global . Suite . PushJustAfterEachNode ( body , codelocation . New ( 1 ) , parseTimeout ( timeout ... ) )
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return true
}
//AfterEach blocks are run after It blocks. When multiple AfterEach blocks are defined in nested
//Describe and Context blocks the innermost AfterEach blocks are run first.
//
//Like It blocks, AfterEach blocks can be made asynchronous by providing a body function that accepts
//a Done channel
func AfterEach ( body interface { } , timeout ... float64 ) bool {
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validateBodyFunc ( body , codelocation . New ( 1 ) )
global . Suite . PushAfterEachNode ( body , codelocation . New ( 1 ) , parseTimeout ( timeout ... ) )
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return true
}
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func validateBodyFunc ( body interface { } , cl types . CodeLocation ) {
t := reflect . TypeOf ( body )
if t . Kind ( ) != reflect . Func {
return
}
if t . NumOut ( ) > 0 {
return
}
if t . NumIn ( ) == 0 {
return
}
if t . In ( 0 ) == reflect . TypeOf ( make ( Done ) ) {
deprecationTracker . TrackDeprecation ( types . Deprecations . Async ( ) , cl )
}
}
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func parseTimeout ( timeout ... float64 ) time . Duration {
if len ( timeout ) == 0 {
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return global . DefaultTimeout
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} else {
return time . Duration ( timeout [ 0 ] * float64 ( time . Second ) )
}
}