fix benchmark test; add missing kube_pod_container_status_last_terminated_timestamp in pod tests

Signed-off-by: Tetiana Kravchenko <[email protected]>

Author: tetianakravchenko

internal/store/pod_test.go

@@ -690,7 +690,6 @@ func TestPodStore(t *testing.T) {
 			},
 		},
 		{
-
 			Obj: &v1.Pod{
 				ObjectMeta: metav1.ObjectMeta{
 					Name:      "pod6",
@@ -797,6 +796,9 @@ func TestPodStore(t *testing.T) {
 								Terminated: &v1.ContainerStateTerminated{
 									Reason:   "DeadlineExceeded",
 									ExitCode: 143,
+									FinishedAt: metav1.Time{
+										Time: time.Unix(1501779547, 0),
+									},
 								},
 							},
 						},
@@ -806,6 +808,7 @@ func TestPodStore(t *testing.T) {
 			Want: `
 				# HELP kube_pod_container_status_last_terminated_exitcode Describes the exit code for the last container in terminated state.
 				# HELP kube_pod_container_status_last_terminated_reason Describes the last reason the container was in terminated state.
+				# HELP kube_pod_container_status_last_terminated_timestamp Last terminated time for a pod container, when container was terminated with kube_pod_container_status_last_terminated_reason, in unix timestamp.
 				# HELP kube_pod_container_status_running [STABLE] Describes whether the container is currently in running state.
 				# HELP kube_pod_container_state_started [STABLE] Start time in unix timestamp for a pod container.
 				# HELP kube_pod_container_status_terminated [STABLE] Describes whether the container is currently in terminated state.
@@ -814,6 +817,7 @@ func TestPodStore(t *testing.T) {
 				# HELP kube_pod_container_status_waiting_reason [STABLE] Describes the reason the container is currently in waiting state.
 				# TYPE kube_pod_container_status_last_terminated_exitcode gauge
 				# TYPE kube_pod_container_status_last_terminated_reason gauge
+				# TYPE kube_pod_container_status_last_terminated_timestamp gauge
 				# TYPE kube_pod_container_status_running gauge
 				# TYPE kube_pod_container_state_started gauge
 				# TYPE kube_pod_container_status_terminated gauge
@@ -823,6 +827,7 @@ func TestPodStore(t *testing.T) {
 				kube_pod_container_state_started{container="container7",namespace="ns7",pod="pod7",uid="uid7"} 1.501777018e+09
 				kube_pod_container_status_last_terminated_exitcode{container="container7",namespace="ns7",pod="pod7",uid="uid7"} 143
 				kube_pod_container_status_last_terminated_reason{container="container7",namespace="ns7",pod="pod7",reason="DeadlineExceeded",uid="uid7"} 1
+				kube_pod_container_status_last_terminated_timestamp{container="container7",namespace="ns7",pod="pod7",uid="uid7"} 1.501779547e+09
 				kube_pod_container_status_running{container="container7",namespace="ns7",pod="pod7",uid="uid7"} 1
 				kube_pod_container_status_terminated{container="container7",namespace="ns7",pod="pod7",uid="uid7"} 0
 				kube_pod_container_status_waiting{container="container7",namespace="ns7",pod="pod7",uid="uid7"} 0
@@ -832,6 +837,7 @@ func TestPodStore(t *testing.T) {
 				"kube_pod_container_state_started",
 				"kube_pod_container_status_terminated",
 				"kube_pod_container_status_terminated_reason",
+				"kube_pod_container_status_last_terminated_timestamp",
 				"kube_pod_container_status_waiting",
 				"kube_pod_container_status_last_terminated_reason",
 				"kube_pod_container_status_last_terminated_exitcode",
@@ -2217,6 +2223,9 @@ func BenchmarkPodStore(b *testing.B) {
 					},
 					LastTerminationState: v1.ContainerState{
 						Terminated: &v1.ContainerStateTerminated{
+							FinishedAt: metav1.Time{
+								Time: time.Unix(1501779547, 0),
+							},
 							Reason:   "OOMKilled",
 							ExitCode: 137,
 						},
@@ -2234,6 +2243,9 @@ func BenchmarkPodStore(b *testing.B) {
 					},
 					LastTerminationState: v1.ContainerState{
 						Terminated: &v1.ContainerStateTerminated{
+							FinishedAt: metav1.Time{
+								Time: time.Unix(1501779547, 0),
+							},
 							Reason:   "OOMKilled",
 							ExitCode: 137,
 						},
@@ -2251,6 +2263,9 @@ func BenchmarkPodStore(b *testing.B) {
 					},
 					LastTerminationState: v1.ContainerState{
 						Terminated: &v1.ContainerStateTerminated{
+							FinishedAt: metav1.Time{
+								Time: time.Unix(1501779547, 0),
+							},
 							Reason:   "OOMKilled",
 							ExitCode: 137,
 						},
@@ -2260,7 +2275,7 @@ func BenchmarkPodStore(b *testing.B) {
 		},
 	}
 
-	expectedFamilies := 53
+	expectedFamilies := 54
 	for n := 0; n < b.N; n++ {
 		families := f(pod)
 		if len(families) != expectedFamilies {