def "detects a cycle with a task that mustRunAfter itself as finalizer of another task"() {
        buildFile << """
            def finalizer = tasks.register("finalizer")
            tasks.named("finalizer").configure {
                mustRunAfter(finalizer)
            }
            task myTask {
                finalizedBy finalizer
            }
        """
        expect:
        2.times {

	for i := range namespace.Spec.Finalizers {
		if namespace.Spec.Finalizers[i] != d.finalizerToken {
			finalizerSet.Insert(string(namespace.Spec.Finalizers[i]))
		}
	}
	namespaceFinalize.Spec.Finalizers = make([]v1.FinalizerName, 0, len(finalizerSet))
	for _, value := range finalizerSet.List() {
		namespaceFinalize.Spec.Finalizers = append(namespaceFinalize.Spec.Finalizers, v1.FinalizerName(value))
	}

		},
		{
			name: "service CIDR must have finalizer",
			cidrs: []*networkingapiv1alpha1.ServiceCIDR{
				makeServiceCIDR("no-finalizer", "192.168.0.0/24", "2001:db2::/64"),
			},
			cidrSynced: "no-finalizer",
			actions:    [][]string{{"patch", "servicecidrs", ""}, {"patch", "servicecidrs", "status"}},
		},
		{
			name: "service CIDR being deleted must remove the finalizer",
			cidrs: []*networkingapiv1alpha1.ServiceCIDR{

	}

	if protectionutil.NeedToAddFinalizer(pvc, volumeutil.PVCProtectionFinalizer) {
		// PVC is not being deleted -> it should have the finalizer. The
		// finalizer should be added by admission plugin, this is just to add
		// the finalizer to old PVCs that were created before the admission
		// plugin was enabled.
		return c.addFinalizer(ctx, pvc)
	}
	return nil
}

				}
				// determine whether there are changes
				changeNeeded := false
				for finalizer, shouldHave := range shouldHaveFinalizers {
					changeNeeded = currentFinalizers[finalizer] != shouldHave || changeNeeded
					if shouldHave {
						currentFinalizers[finalizer] = true
					} else {
						delete(currentFinalizers, finalizer)
					}
				}
				// make the changes if needed
				if changeNeeded {

		return volume.Finalizers, false
	}
	if !metav1.HasAnnotation(volume.ObjectMeta, storagehelpers.AnnDynamicallyProvisioned) {
		// PV deletion protection finalizer is currently supported only for dynamically
		// provisioned volumes.
		return volume.Finalizers, false
	}
	if volume.Finalizers != nil {
		outFinalizers = append(outFinalizers, volume.Finalizers...)
	}

    def "test finalizedBy()"() {
        given:
        def finalizer = createTask(project, "finalizer")
        def finalizerFromPath = project.getTasks().create("path")
        def finalized = createTask(project, TEST_TASK_NAME)
        finalized.finalizedBy(finalizer, "path")

        expect:
        finalized.finalizedBy.getDependencies(finalized) == [finalizer, finalizerFromPath] as Set
    }

	maxRetries     = 15
	controllerName = "service-cidr-controller"

	ServiceCIDRProtectionFinalizer = "networking.k8s.io/service-cidr-finalizer"

	// deletionGracePeriod is the time in seconds to wait to remove the finalizer from a ServiceCIDR to ensure the
	// deletion informations has been propagated to the apiserver allocators to avoid allocating any IP address
	// before we complete delete the ServiceCIDR

						// decoded from JSON, they are unmarshalled as bool.
						"controller":         true,
						"blockOwnerDeletion": true,
					},
				},
				"finalizers": []interface{}{
					"finalizer.1",
					"finalizer.2",
				},
			},
		},
	}

	if got, want := unstruct.GetAPIVersion(), "test_version"; got != want {
		t.Errorf("GetAPIVersions() = %s, want %s", got, want)
	}

                node.dependenciesProcessed();
                // Finalizers run immediately after the node
                for (Node finalizer : node.getFinalizers()) {
                    finalizers.add(finalizer);
                    if (!visiting.contains(finalizer)) {
                        queue.addFirst(finalizer);
                    }
                }
            }
        }
    }