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Merge pull request #45877 from zhangxiaoyu-zidif/add-ut-for-test-podlist

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Automatic merge from submit-queue (batch tested with PRs 45877, 46846, 46630, 46087, 47003)

add Unit Test for PodList Printer

Signed-off-by: zhangxiaoyu-zidif <zhang.xiaoyu33@zte.com.cn>



**What this PR does / why we need it**:
add Unit Test for PodList Printer

**Release note**:

```release-note
NONE
```
This commit is contained in:
Kubernetes Submit Queue 2017-06-07 17:55:40 -07:00 committed by GitHub
commit 41f6f9ddbb
1 changed files with 51 additions and 0 deletions
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51
pkg/printers/internalversion/printers_test.go
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@ -1458,6 +1458,57 @@ func TestPrintPod(t *testing.T) {
}
}
func TestPrintPodList(t *testing.T) {
tests := []struct {
pods api.PodList
expect []metav1alpha1.TableRow
}{
// Test podList's pod: name, num of containers, restarts, container ready status
{
api.PodList{
Items: []api.Pod{
{
ObjectMeta: metav1.ObjectMeta{Name: "test1"},
Spec: api.PodSpec{Containers: make([]api.Container, 2)},
Status: api.PodStatus{
Phase: "podPhase",
ContainerStatuses: []api.ContainerStatus{
{Ready: true, RestartCount: 3, State: api.ContainerState{Running: &api.ContainerStateRunning{}}},
{Ready: true, RestartCount: 3, State: api.ContainerState{Running: &api.ContainerStateRunning{}}},
},
},
},
{
ObjectMeta: metav1.ObjectMeta{Name: "test2"},
Spec: api.PodSpec{Containers: make([]api.Container, 1)},
Status: api.PodStatus{
Phase: "podPhase",
ContainerStatuses: []api.ContainerStatus{
{Ready: true, RestartCount: 1, State: api.ContainerState{Running: &api.ContainerStateRunning{}}},
},
},
},
},
},
[]metav1alpha1.TableRow{{Cells: []interface{}{"test1", "2/2", "podPhase", 6, "<unknown>"}}, {Cells: []interface{}{"test2", "1/1", "podPhase", 1, "<unknown>"}}},
},
}
for _, test := range tests {
rows, err := printPodList(&test.pods, printers.PrintOptions{ShowAll: true})
if err != nil {
t.Fatal(err)
}
for i := range rows {
rows[i].Object.Object = nil
}
if !reflect.DeepEqual(test.expect, rows) {
t.Errorf("mismatch: %s", diff.ObjectReflectDiff(test.expect, rows))
}
}
}
func TestPrintNonTerminatedPod(t *testing.T) {
tests := []struct {
pod api.Pod