Fix ups to unit tests

Author: aidan-ogorman-dev

internal/store/persistentvolume.go

@@ -265,7 +265,7 @@ func persistentVolumeMetricFamilies(allowAnnotationsList, allowLabelsList []stri
 		),
 		*generator.NewFamilyGenerator(
 			"kube_persistentvolume_created",
-			"Unix creation timestamp.",
+			"Unix creation timestamp",
 			metric.Gauge,
 			"",
 			wrapPersistentVolumeFunc(func(p *v1.PersistentVolume) *metric.Family {

internal/store/persistentvolume_test.go

@@ -586,7 +586,7 @@ func TestPersistentVolumeStore(t *testing.T) {
 				# HELP kube_persistentvolume_created Unix creation timestamp
 				# TYPE kube_persistentvolume_created gauge
 				kube_persistentvolume_created{namespace="default",persistentvolume="test-pv-created"} 1.5e+09
-			`,
+`,
 			MetricNames: []string{"kube_persistentvolume_created"},
 		},
 	}

internal/store/persistentvolumeclaim_test.go

@@ -256,7 +256,7 @@ func TestPersistentVolumeClaimStore(t *testing.T) {
 				# TYPE kube_persistentvolumeclaim_resource_requests_storage_bytes gauge
 				# TYPE kube_persistentvolumeclaim_status_phase gauge
 				# TYPE kube_persistentvolumeclaim_status_condition gauge
-				kube_persistentvolumeclaim_created{namespace="default",persistentvolumeclaim="mongo-data"} 1.5e+09
+				kube_persistentvolumeclaim_created{namespace="","persistentvolumeclaim="mongo-data"} 1.5e+09
 				kube_persistentvolumeclaim_info{namespace="",persistentvolumeclaim="mongo-data",storageclass="<none>",volumename=""} 1
 				kube_persistentvolumeclaim_status_phase{namespace="",persistentvolumeclaim="mongo-data",phase="Bound"} 0
 				kube_persistentvolumeclaim_status_phase{namespace="",persistentvolumeclaim="mongo-data",phase="Lost"} 1