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Add docs, tests, and move namespaced to metricsQuery

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This commit is contained in:
Carson Anderson 2021-04-08 11:07:50 -06:00
parent 3ae38c7417
commit 510c3724ce
7 changed files with 158 additions and 19 deletions
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48
pkg/naming/metrics_query_test.go
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@ -76,7 +76,15 @@ func checks(cs ...checkFunc) checkFunc {
func TestBuildSelector(t *testing.T) {
mustNewQuery := func(queryTemplate string, namespaced bool) MetricsQuery {
mq, err := NewMetricsQuery(queryTemplate, &resourceConverterMock{namespaced})
mq, err := NewMetricsQuery(queryTemplate, &resourceConverterMock{namespaced}, true)
if err != nil {
t.Fatal(err)
}
return mq
}
mustNewNonNamespacedQuery := func(queryTemplate string, namespaced bool) MetricsQuery {
mq, err := NewMetricsQuery(queryTemplate, &resourceConverterMock{namespaced}, false)
if err != nil {
t.Fatal(err)
}
@ -204,6 +212,21 @@ func TestBuildSelector(t *testing.T) {
),
},
{
name: "multiple LabelValuesByName values with namespace disabled",
mq: mustNewNonNamespacedQuery(`<<index .LabelValuesByName "namespaces">> <<index .LabelValuesByName "resource">>`, true),
metricSelector: labels.NewSelector(),
resource: schema.GroupResource{Group: "group", Resource: "resource"},
namespace: "default",
names: []string{"bar", "baz"},
check: checks(
hasError(nil),
hasSelector(" bar|baz"),
),
},
{
name: "single GroupBy value",
@ -272,7 +295,15 @@ func TestBuildSelector(t *testing.T) {
func TestBuildExternalSelector(t *testing.T) {
mustNewQuery := func(queryTemplate string) MetricsQuery {
mq, err := NewMetricsQuery(queryTemplate, &resourceConverterMock{true})
mq, err := NewMetricsQuery(queryTemplate, &resourceConverterMock{true}, true)
if err != nil {
t.Fatal(err)
}
return mq
}
mustNewNonNamespacedQuery := func(queryTemplate string) MetricsQuery {
mq, err := NewMetricsQuery(queryTemplate, &resourceConverterMock{true}, false)
if err != nil {
t.Fatal(err)
}
@ -348,6 +379,19 @@ func TestBuildExternalSelector(t *testing.T) {
hasSelector("default [foo bar]"),
),
},
{
name: "multiple GroupBySlice values with namespace disabled",
mq: mustNewNonNamespacedQuery(`<<index .LabelValuesByName "namespaces">> <<.GroupBySlice>>`),
namespace: "default",
groupBySlice: []string{"foo", "bar"},
metricSelector: labels.NewSelector(),
check: checks(
hasError(nil),
hasSelector(" [foo bar]"),
),
},
{
name: "single LabelMatchers value",