1638da9ae4
testutil: Add ScrapeAndCompare ( #1043 )
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* testutil: Add ScrapeAndCompare
Signed-off-by: sazary <soroosh@azary.ir>
* testutil: Use %w verb wherever we're using an error in fmt.Errorf
Signed-off-by: sazary <soroosh@azary.ir>
* Format
Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com>
Co-authored-by: Kemal Akkoyun <kakkoyun@users.noreply.github.com>
Co-authored-by: Kemal Akkoyun <kakkoyun@gmail.com>
2022-08-05 16:27:47 +02:00
618194de6a
fix assorted oddities found by golangci-lint ( #1040 )
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* fix assorted oddities found by golangci-lint
Signed-off-by: Christoph Mewes <christoph@kubermatic.com>
* permanently enable the linters
Signed-off-by: Christoph Mewes <christoph@kubermatic.com>
* post-rebase blues
Signed-off-by: Christoph Mewes <christoph@kubermatic.com>
2022-08-03 06:30:51 +02:00
2cfd1eb960
Enable same linters as the Prometheus repo itself ( #1056 )
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* Add gofumpt to github workflow & fix all files for it
Signed-off-by: sazary <soroosh@azary.ir>
* Add goimports to golangci & fix it's issues
Signed-off-by: sazary <soroosh@azary.ir>
* Add revive to golangci & fix it's issues
Signed-off-by: sazary <soroosh@azary.ir>
* Add errcheck & misspell to golangci and fix their issues
Signed-off-by: sazary <soroosh@azary.ir>
* Add govet & gosimple to golangci and fix their issues
Signed-off-by: sazary <soroosh@azary.ir>
* Enable all default linters of golangci
Signed-off-by: sazary <soroosh@azary.ir>
2022-06-17 09:04:06 +02:00
cd90f33be8
smart diff to testutil.GatherAndCompare ( #998 )
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* added smart diff to testutil.GatherAndCompare
Signed-off-by: Sourik Ghosh <sourikghosh31@gmail.com>
* v2 testuitls added for better diff
Signed-off-by: Sourik Ghosh <sourikghosh31@gmail.com>
* replaced CollectAndCompare to CollectAndCompareV2 in testutil_test
Signed-off-by: Sourik Ghosh <sourikghosh31@gmail.com>
* renamed methods from v2 to withT
Signed-off-by: Sourik Ghosh <sourikghosh31@gmail.com>
* replaced testify with custom diff func
Signed-off-by: Sourik Ghosh <sourikghosh31@gmail.com>
* difflib GetUnifiedDiffString added with test
Signed-off-by: Sourik Ghosh <sourikghosh31@gmail.com>
* license meta data added to file
Signed-off-by: Sourik Ghosh <sourikghosh31@gmail.com>
* moved difflib to internal
Signed-off-by: Sourik Ghosh <sourikghosh31@gmail.com>
2022-04-13 18:38:05 +01:00
1f81b3e913
Added Transactional Gatherer allowed cached solutions ( #989 )
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* Added cached collector.
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
update.
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
Attempt 2
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
Added blocking registry, with raw collector and transactional handler.
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
Added fast path to normal (empty) registry to save 8 allocs and 3K5B per Gather.
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
Simplified API, added tests.
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
Fix.
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
Simplified implementation.
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
Added benchmark.
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
Optimized.
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
* Optimization attempt.
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
* Revert "Optimization attempt."
This reverts commit 2fcaf51be9
2022-02-23 11:22:52 +00:00
3afa5ab1e1
testutil/promlint: allow Kelvin as a base unit for color temperature
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Signed-off-by: Matt Layher <mdlayher@gmail.com>
2020-05-28 11:54:54 -04:00
0577ef6c57
Improve CollectAndCount
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Now that we have also added CollectAndLint and GatherAndLint, I
thought we should bring CollectAndCount in line. So:
- Add GatherAndCount.
- Add filtering by metric name.
- Add tests.
Minor wart: CollectAndCount should now return `(int, error)`, but that
would be a breaking change as the current version just returns
`int`. I decided to let the new version panic when it should return an
error. An error is anyway very unlikely, so the biggest annoyance here
is really just the inconsistency.
Signed-off-by: beorn7 <beorn@grafana.com>
2020-05-14 00:17:45 +02:00
dc79bd6093
Improve various comments
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Signed-off-by: beorn7 <beorn@grafana.com>
2020-04-25 15:59:53 +02:00
39dbb24d13
Add helper functions for linting to testutil
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Signed-off-by: beorn7 <beorn@grafana.com>
2020-04-24 23:44:59 +02:00
6433bcf819
Add the capability to lint MetricFamilies directly
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Also, change all the `dto.MetricFamily` arguments to pointers to be
more consistent with what we do in client_golang in general.
Signed-off-by: beorn7 <beorn@grafana.com>
2020-04-24 23:42:49 +02:00
50cda505d1
fix static check warnings by Goland.
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Signed-off-by: RainbowMango <renhongcai@huawei.com>
2020-04-24 10:15:27 +08:00
3c5e60edc1
Porting promlint from prometheus/prometheus.
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Signed-off-by: RainbowMango <renhongcai@huawei.com>
2020-04-23 14:09:29 +08:00
9e9cc003f8
Added testutil.CollectAndCount
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Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
2020-01-09 11:20:19 +00:00
8785922956
Revert "Fix tests to adhere to the recent change in prometheus/common"
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This reverts commit 2c9811f88e
2019-01-27 23:18:44 +01:00
b3d6096432
Improve testutil error messages
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This also satisfy newer staticcheck versions.
Signed-off-by: beorn7 <beorn@soundcloud.com>
2019-01-06 00:22:03 +01:00
2c9811f88e
Fix tests to adhere to the recent change in prometheus/common
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Signed-off-by: beorn7 <beorn@soundcloud.com>
2018-12-18 17:20:25 +01:00
c4c1f3461e
Fix tiny punctuation issue in doc comment
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Signed-off-by: beorn7 <beorn@soundcloud.com>
2018-11-15 18:40:33 +01:00
f9739b3d97
Compare text strings directly in testutil
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Signed-off-by: PhilipGough <philip.p.gough@gmail.com>
2018-11-15 16:03:57 +00:00
30503fe98e
Exposes bug #498 - unexpected results for Histograms in testutil
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Signed-off-by: PhilipGough <philip.p.gough@gmail.com>
2018-11-14 11:58:43 +00:00
86702ea6b4
Fix metric comparison for empty labels
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reflect.DeepEqual is not suitable for zero occurrences of repeated
proto messages. This changes the comparison to act on the string
representation of proto messages.
Signed-off-by: beorn7 <beorn@soundcloud.com>
2018-11-13 16:25:02 +01:00
1db43792db
Expose bug #494
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Signed-off-by: beorn7 <beorn@soundcloud.com>
2018-11-13 15:48:48 +01:00
74a2f46d2c
Add package documentation
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Signed-off-by: beorn7 <beorn@soundcloud.com>
2018-09-04 14:02:20 +02:00
1301cf8fcd
Add helper function to extract a simple float value from a metric
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Signed-off-by: beorn7 <beorn@soundcloud.com>
foo
2018-09-04 14:02:19 +02:00
7be86f93c1
Create an internal package
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This is for types we don't want to export but which are used in
different packages within client_golang.
Currently, that's only NormalizeMetricFamilies (used in the prometheus
package and in the testutil package). More to be added as needed.
Signed-off-by: beorn7 <beorn@soundcloud.com>
2018-09-03 00:18:11 +02:00
5ba0993f6f
Improved interface
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- Expected text format is now read from an io.Reader.
- Metrics are gathered from a Gatherer.
- Added a convenience wrapper to collect from a Collector.
Signed-off-by: beorn7 <beorn@soundcloud.com>
2018-09-02 21:07:38 +02:00
154f28a316
Fix import grouping
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Signed-off-by: beorn7 <beorn@soundcloud.com>
2018-08-23 00:05:02 +02:00
e60f998e9b
Make license headers consistent
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Signed-off-by: beorn7 <beorn@soundcloud.com>
2018-08-22 23:59:40 +02:00
df0210c26c
Rename testutils to testutil and move below prometheus dir
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`testutil` is more in line with stdlib naming conventions.
The package should be below `prometheus` as it only provides utils to
test exposition code, not to test HTTP client code.
Signed-off-by: beorn7 <beorn@soundcloud.com>
2018-08-22 23:57:08 +02:00
Soroosh Azary Marhabi