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Add optional name property to testgroup for better test failure output 

Signed-off-by: misha <DL-OTTCloudPlatform-Nova@bskyb.internal>
This commit is contained in:
misha 2021-02-03 17:04:31 +00:00
parent 67edfc6054
commit c2c5aeb16b
2 changed files with 16 additions and 4 deletions
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1
cmd/promtool/testdata/failing.yml vendored
View File

@ -1,6 +1,7 @@
tests:
# Simple failing test.
- interval: 1m
name: "Failing test"
input_series:
- series: test
values: '0'

19
cmd/promtool/unittest.go
View File

@ -146,6 +146,7 @@ type testGroup struct {
AlertRuleTests []alertTestCase `yaml:"alert_rule_test,omitempty"`
PromqlExprTests []promqlTestCase `yaml:"promql_expr_test,omitempty"`
ExternalLabels labels.Labels `yaml:"external_labels,omitempty"`
TestGroupName string `yaml:"name,omitempty"`
}
// test performs the unit tests.
@ -300,15 +301,25 @@ func (tg *testGroup) test(evalInterval time.Duration, groupOrderMap map[string]i
}
if gotAlerts.Len() != expAlerts.Len() {
errs = append(errs, errors.Errorf(" alertname:%s, time:%s, \n exp:%#v, \n got:%#v",
testcase.Alertname, testcase.EvalTime.String(), expAlerts.String(), gotAlerts.String()))
if tg.TestGroupName == "" {
errs = append(errs, errors.Errorf(" alertname:%s, time:%s, \n exp:%#v, \n got:%#v",
testcase.Alertname, testcase.EvalTime.String(), expAlerts.String(), gotAlerts.String()))
} else {
errs = append(errs, errors.Errorf(" name: %s,\n alertname:%s, time:%s, \n exp:%#v, \n got:%#v",
tg.TestGroupName, testcase.Alertname, testcase.EvalTime.String(), expAlerts.String(), gotAlerts.String()))
}
} else {
sort.Sort(gotAlerts)
sort.Sort(expAlerts)
if !reflect.DeepEqual(expAlerts, gotAlerts) {
errs = append(errs, errors.Errorf(" alertname:%s, time:%s, \n exp:%#v, \n got:%#v",
testcase.Alertname, testcase.EvalTime.String(), expAlerts.String(), gotAlerts.String()))
if tg.TestGroupName == "" {
errs = append(errs, errors.Errorf(" alertname:%s, time:%s, \n exp:%#v, \n got:%#v",
testcase.Alertname, testcase.EvalTime.String(), expAlerts.String(), gotAlerts.String()))
} else {
errs = append(errs, errors.Errorf(" name: %s,\n alertname:%s, time:%s, \n exp:%#v, \n got:%#v",
tg.TestGroupName, testcase.Alertname, testcase.EvalTime.String(), expAlerts.String(), gotAlerts.String()))
}
}
}
}