extend fake clock

pkg/controller/controller_utils_test.go

@@ -43,7 +43,7 @@ import (
 // NewFakeControllerExpectationsLookup creates a fake store for PodExpectations.
 func NewFakeControllerExpectationsLookup(ttl time.Duration) (*ControllerExpectations, *util.FakeClock) {
 	fakeTime := time.Date(2009, time.November, 10, 23, 0, 0, 0, time.UTC)
-	fakeClock := &util.FakeClock{Time: fakeTime}
+	fakeClock := util.NewFakeClock(fakeTime)
 	ttlPolicy := &cache.TTLPolicy{Ttl: ttl, Clock: fakeClock}
 	ttlStore := cache.NewFakeExpirationStore(
 		ExpKeyFunc, nil, ttlPolicy, fakeClock)
@@ -177,7 +177,7 @@ func TestControllerExpectations(t *testing.T) {
 	}
 
 	// Expectations have expired because of ttl
-	fakeClock.Time = fakeClock.Time.Add(ttl + 1)
+	fakeClock.Step(ttl + 1)
 	if !e.SatisfiedExpectations(rcKey) {
 		t.Errorf("Expectations should have expired but didn't")
 	}