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refactor(TestPodLifeTime): extract age threshold tests

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This commit is contained in:
Jan Chaloupka
2025-12-12 14:31:32 +01:00
parent 286f2848fc
commit fb0bddf85d
1 changed files with 62 additions and 50 deletions
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112
pkg/framework/plugins/podlifetime/pod_lifetime_test.go
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@@ -143,56 +143,6 @@ func runPodLifeTimeTest(t *testing.T, tc podLifeTimeTestCase) {
func TestPodLifeTime(t *testing.T) { func TestPodLifeTime(t *testing.T) {
var maxLifeTime uint = 600 var maxLifeTime uint = 600
testCases := []podLifeTimeTestCase{ testCases := []podLifeTimeTestCase{
{
description: "Two pods in the default namespace, 1 is new and 1 very is old. 1 should be evicted.",
args: &PodLifeTimeArgs{
MaxPodLifeTimeSeconds: &maxLifeTime,
},
pods: []*v1.Pod{
buildTestPodWithRSOwnerRefForNode1("p1", newerPodCreationTime, nil),
buildTestPodWithRSOwnerRefForNode1("p2", olderPodCreationTime, nil),
},
nodes: []*v1.Node{buildTestNode1()},
expectedEvictedPodCount: 1,
expectedEvictedPods: []string{"p2"},
},
{
description: "Two pods in the default namespace, 2 are new and 0 are old. 0 should be evicted.",
args: &PodLifeTimeArgs{
MaxPodLifeTimeSeconds: &maxLifeTime,
},
pods: []*v1.Pod{
buildTestPodWithRSOwnerRefForNode1("p3", newerPodCreationTime, nil),
buildTestPodWithRSOwnerRefForNode1("p4", newerPodCreationTime, nil),
},
nodes: []*v1.Node{buildTestNode1()},
expectedEvictedPodCount: 0,
},
{
description: "Two pods in the default namespace, 1 created 605 seconds ago. 1 should be evicted.",
args: &PodLifeTimeArgs{
MaxPodLifeTimeSeconds: &maxLifeTime,
},
pods: []*v1.Pod{
buildTestPodWithRSOwnerRefForNode1("p5", newerPodCreationTime, nil),
buildTestPodWithRSOwnerRefForNode1("p6", metav1.NewTime(time.Now().Add(-time.Second*605)), nil),
},
nodes: []*v1.Node{buildTestNode1()},
expectedEvictedPodCount: 1,
expectedEvictedPods: []string{"p6"},
},
{
description: "Two pods in the default namespace, 1 created 595 seconds ago. 0 should be evicted.",
args: &PodLifeTimeArgs{
MaxPodLifeTimeSeconds: &maxLifeTime,
},
pods: []*v1.Pod{
buildTestPodForNode1("p7", newerPodCreationTime, nil),
buildTestPodForNode1("p8", metav1.NewTime(time.Now().Add(-time.Second*595)), nil),
},
nodes: []*v1.Node{buildTestNode1()},
expectedEvictedPodCount: 0,
},
{ {
description: "Two pods, one with ContainerCreating state. 1 should be evicted.", description: "Two pods, one with ContainerCreating state. 1 should be evicted.",
args: &PodLifeTimeArgs{ args: &PodLifeTimeArgs{
@@ -720,3 +670,65 @@ func TestPodLifeTime(t *testing.T) {
}) })
} }
} }
func TestPodLifeTime_AgeThreshold(t *testing.T) {
var maxLifeTime uint = 600
testCases := []podLifeTimeTestCase{
{
description: "Two pods in the default namespace, 1 is new and 1 very is old. 1 should be evicted.",
args: &PodLifeTimeArgs{
MaxPodLifeTimeSeconds: &maxLifeTime,
},
pods: []*v1.Pod{
buildTestPodWithRSOwnerRefForNode1("p1", newerPodCreationTime, nil),
buildTestPodWithRSOwnerRefForNode1("p2", olderPodCreationTime, nil),
},
nodes: []*v1.Node{buildTestNode1()},
expectedEvictedPodCount: 1,
expectedEvictedPods: []string{"p2"},
},
{
description: "Two pods in the default namespace, 2 are new and 0 are old. 0 should be evicted.",
args: &PodLifeTimeArgs{
MaxPodLifeTimeSeconds: &maxLifeTime,
},
pods: []*v1.Pod{
buildTestPodWithRSOwnerRefForNode1("p3", newerPodCreationTime, nil),
buildTestPodWithRSOwnerRefForNode1("p4", newerPodCreationTime, nil),
},
nodes: []*v1.Node{buildTestNode1()},
expectedEvictedPodCount: 0,
},
{
description: "Two pods in the default namespace, 1 created 605 seconds ago. 1 should be evicted.",
args: &PodLifeTimeArgs{
MaxPodLifeTimeSeconds: &maxLifeTime,
},
pods: []*v1.Pod{
buildTestPodWithRSOwnerRefForNode1("p5", newerPodCreationTime, nil),
buildTestPodWithRSOwnerRefForNode1("p6", metav1.NewTime(time.Now().Add(-time.Second*605)), nil),
},
nodes: []*v1.Node{buildTestNode1()},
expectedEvictedPodCount: 1,
expectedEvictedPods: []string{"p6"},
},
{
description: "Two pods in the default namespace, 1 created 595 seconds ago. 0 should be evicted.",
args: &PodLifeTimeArgs{
MaxPodLifeTimeSeconds: &maxLifeTime,
},
pods: []*v1.Pod{
buildTestPodForNode1("p7", newerPodCreationTime, nil),
buildTestPodForNode1("p8", metav1.NewTime(time.Now().Add(-time.Second*595)), nil),
},
nodes: []*v1.Node{buildTestNode1()},
expectedEvictedPodCount: 0,
},
}
for _, tc := range testCases {
t.Run(tc.description, func(t *testing.T) {
runPodLifeTimeTest(t, tc)
})
}
}