Refactor waitForRoutesToBeReady to use parentrefs instead of status

Author: bjee19

tests/framework/resourcemanager.go

@@ -314,7 +314,7 @@ func (rm *ResourceManager) waitForRoutesToBeReady(ctx context.Context, namespace
 
 			var numParents, readyCount int
 			for _, route := range routeList.Items {
-				numParents += len(route.Status.Parents) // extract from the parentref not the status.
+				numParents += len(route.Spec.ParentRefs)
 				for _, parent := range route.Status.Parents {
 					for _, cond := range parent.Conditions {
 						if cond.Type == string(v1.RouteConditionAccepted) && cond.Status == metav1.ConditionTrue {

tests/suite/graceful_recovery_test.go

@@ -86,7 +86,6 @@ var _ = Describe("Graceful Recovery test", Ordered, Label("nfr", "graceful-recov
 		Expect(err).ToNot(HaveOccurred())
 
 		Expect(resourceManager.ApplyFromFiles(files, ns.Name)).To(Succeed())
-		time.Sleep(2 * time.Second)
 		Expect(resourceManager.WaitForAppsToBeReady(ns.Name)).To(Succeed())
 
 		err = waitForWorkingTraffic()
@@ -117,7 +116,6 @@ var _ = Describe("Graceful Recovery test", Ordered, Label("nfr", "graceful-recov
 		Expect(err).ToNot(HaveOccurred())
 
 		Expect(resourceManager.ApplyFromFiles(files, ns.Name)).To(Succeed())
-		time.Sleep(2 * time.Second)
 		Expect(resourceManager.WaitForAppsToBeReady(ns.Name)).To(Succeed())
 
 		err = waitForWorkingTraffic()