func waitForDetach(
t *testing.T,
fakePlugin *volumetesting.FakeVolumePlugin,
asw cache.ActualStateOfWorld) {
err := retryWithExponentialBackOff(
time.Duration(5*time.Millisecond),
func() (bool, error) {
attachedVolumes := asw.GetAttachedVolumes()
if len(attachedVolumes) == 0 {
return true, nil
}
return false, nil
},
)
if err != nil {
t.Fatalf("Timed out waiting for len of asw.attachedVolumes() to become zero.")
}
}
