Slightly modify the comment in the test

This commit is contained in:
Chao Xu 2019-01-10 11:41:09 -08:00
parent c21f60f862
commit e2812ce312

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@ -864,7 +864,12 @@ func TestGarbageCollectorSync(t *testing.T) {
// gc.resyncMonitors()
// controller.WaitForCacheSync() loops with `syncedPollPeriod` (hardcoded to 100ms), until either its stop channel is closed after `period`, or all caches synced.
//
// Setting the period to 200ms allows the WaitForCacheSync() to check for cache sync ~2 times in every wait.PollImmediateUntil() loop.
// Setting the period to 200ms allows the WaitForCacheSync() to check
// for cache sync ~2 times in every wait.PollImmediateUntil() loop.
//
// The 1s sleep in the test allows GetDelableResources and
// gc.resyncMoitors to run ~5 times to ensure the changes to the
// fakeDiscoveryClient are picked up.
go gc.Sync(fakeDiscoveryClient, 200*time.Millisecond, stopCh)
// Wait until the sync discovers the initial resources