// 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)
}
}