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rebase: bump github.com/prometheus/client_golang

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Bumps the github-dependencies group with 1 update: [github.com/prometheus/client_golang](https://github.com/prometheus/client_golang).


Updates `github.com/prometheus/client_golang` from 1.20.4 to 1.20.5
- [Release notes](https://github.com/prometheus/client_golang/releases)
- [Changelog](https://github.com/prometheus/client_golang/blob/main/CHANGELOG.md)
- [Commits](https://github.com/prometheus/client_golang/compare/v1.20.4...v1.20.5)

---
updated-dependencies:
- dependency-name: github.com/prometheus/client_golang
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: github-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
This commit is contained in:
dependabot[bot]
2024-10-21 20:37:53 +00:00
committed by mergify[bot]
parent 512bba485b
commit 52fcb7b00c
4 changed files with 16 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
vendor/github.com/prometheus/client_golang/prometheus/testutil/testutil.go generated vendored
View File

@ -158,6 +158,9 @@ func GatherAndCount(g prometheus.Gatherer, metricNames ...string) (int, error) {
// ScrapeAndCompare calls a remote exporter's endpoint which is expected to return some metrics in
// plain text format. Then it compares it with the results that the `expected` would return.
// If the `metricNames` is not empty it would filter the comparison only to the given metric names.
//
// NOTE: Be mindful of accidental discrepancies between expected and metricNames; metricNames filter
// both expected and scraped metrics. See https://github.com/prometheus/client_golang/issues/1351.
func ScrapeAndCompare(url string, expected io.Reader, metricNames ...string) error {
resp, err := http.Get(url)
if err != nil {
@ -185,6 +188,9 @@ func ScrapeAndCompare(url string, expected io.Reader, metricNames ...string) err
// CollectAndCompare collects the metrics identified by `metricNames` and compares them in the Prometheus text
// exposition format to the data read from expected.
//
// NOTE: Be mindful of accidental discrepancies between expected and metricNames; metricNames filter
// both expected and collected metrics. See https://github.com/prometheus/client_golang/issues/1351.
func CollectAndCompare(c prometheus.Collector, expected io.Reader, metricNames ...string) error {
reg := prometheus.NewPedanticRegistry()
if err := reg.Register(c); err != nil {
@ -197,6 +203,9 @@ func CollectAndCompare(c prometheus.Collector, expected io.Reader, metricNames .
// it to an expected output read from the provided Reader in the Prometheus text
// exposition format. If any metricNames are provided, only metrics with those
// names are compared.
//
// NOTE: Be mindful of accidental discrepancies between expected and metricNames; metricNames filter
// both expected and gathered metrics. See https://github.com/prometheus/client_golang/issues/1351.
func GatherAndCompare(g prometheus.Gatherer, expected io.Reader, metricNames ...string) error {
return TransactionalGatherAndCompare(prometheus.ToTransactionalGatherer(g), expected, metricNames...)
}
@ -205,6 +214,9 @@ func GatherAndCompare(g prometheus.Gatherer, expected io.Reader, metricNames ...
// it to an expected output read from the provided Reader in the Prometheus text
// exposition format. If any metricNames are provided, only metrics with those
// names are compared.
//
// NOTE: Be mindful of accidental discrepancies between expected and metricNames; metricNames filter
// both expected and gathered metrics. See https://github.com/prometheus/client_golang/issues/1351.
func TransactionalGatherAndCompare(g prometheus.TransactionalGatherer, expected io.Reader, metricNames ...string) error {
got, done, err := g.Gather()
defer done()
@ -277,15 +289,6 @@ func compareMetricFamilies(got, expected []*dto.MetricFamily, metricNames ...str
if metricNames != nil {
got = filterMetrics(got, metricNames)
expected = filterMetrics(expected, metricNames)
if len(metricNames) > len(got) {
var missingMetricNames []string
for _, name := range metricNames {
if ok := hasMetricByName(got, name); !ok {
missingMetricNames = append(missingMetricNames, name)
}
}
return fmt.Errorf("expected metric name(s) not found: %v", missingMetricNames)
}
}
return compare(got, expected)
@ -327,12 +330,3 @@ func filterMetrics(metrics []*dto.MetricFamily, names []string) []*dto.MetricFam
}
return filtered
}
func hasMetricByName(metrics []*dto.MetricFamily, name string) bool {
for _, mf := range metrics {
if mf.GetName() == name {
return true
}
}
return false
}