예제 #1
0
// Calls Run()
// Verifies there are no calls to attach or detach.
func Test_Run_Positive_DoNothing(t *testing.T) {
	// Arrange
	volumePluginMgr, fakePlugin := volumetesting.GetTestVolumePluginMgr(t)
	dsw := cache.NewDesiredStateOfWorld(volumePluginMgr)
	asw := cache.NewActualStateOfWorld(volumePluginMgr)
	fakeKubeClient := controllervolumetesting.CreateTestClient()
	fakeRecorder := &record.FakeRecorder{}
	ad := operationexecutor.NewOperationExecutor(
		fakeKubeClient, volumePluginMgr, fakeRecorder)
	nodeInformer := informers.NewNodeInformer(
		fakeKubeClient, resyncPeriod)
	nsu := statusupdater.NewNodeStatusUpdater(
		fakeKubeClient, nodeInformer, asw)
	reconciler := NewReconciler(
		reconcilerLoopPeriod, maxWaitForUnmountDuration, dsw, asw, ad, nsu)

	// Act
	ch := make(chan struct{})
	go reconciler.Run(ch)
	defer close(ch)

	// Assert
	waitForNewAttacherCallCount(t, 0 /* expectedCallCount */, fakePlugin)
	verifyNewAttacherCallCount(t, true /* expectZeroNewAttacherCallCount */, fakePlugin)
	verifyNewDetacherCallCount(t, true /* expectZeroNewDetacherCallCount */, fakePlugin)
	waitForAttachCallCount(t, 0 /* expectedAttachCallCount */, fakePlugin)
	waitForDetachCallCount(t, 0 /* expectedDetachCallCount */, fakePlugin)
}
func Test_NewAttachDetachController_Positive(t *testing.T) {
	// Arrange
	fakeKubeClient := controllervolumetesting.CreateTestClient()
	resyncPeriod := 5 * time.Minute
	podInformer := informers.NewPodInformer(fakeKubeClient, resyncPeriod)
	nodeInformer := informers.NewNodeInformer(fakeKubeClient, resyncPeriod)
	pvcInformer := informers.NewPVCInformer(fakeKubeClient, resyncPeriod)
	pvInformer := informers.NewPVInformer(fakeKubeClient, resyncPeriod)
	fakeRecorder := &record.FakeRecorder{}

	// Act
	_, err := NewAttachDetachController(
		fakeKubeClient,
		podInformer,
		nodeInformer,
		pvcInformer,
		pvInformer,
		nil, /* cloud */
		nil, /* plugins */
		fakeRecorder)

	// Assert
	if err != nil {
		t.Fatalf("Run failed with error. Expected: <no error> Actual: <%v>", err)
	}
}