Golang api.HasObjectMetaSystemFieldValues函数代码示例

// TestHasObjectMetaSystemFieldValues validates that true is returned if and only if all fields are populated
func TestHasObjectMetaSystemFieldValues(t *testing.T) {
	ctx := api.NewDefaultContext()
	resource := api.ObjectMeta{}
	if api.HasObjectMetaSystemFieldValues(&resource) {
		t.Errorf("the resource does not have all fields yet populated, but incorrectly reports it does")
	}
	api.FillObjectMetaSystemFields(ctx, &resource)
	if !api.HasObjectMetaSystemFieldValues(&resource) {
		t.Errorf("the resource does have all fields populated, but incorrectly reports it does not")
	}
}

func hasCreated(t *testing.T, pod *api.Pod) func(runtime.Object) bool {
	return func(obj runtime.Object) bool {
		actualPod := obj.(*api.Pod)
		if !api.Semantic.DeepDerivative(pod.Status, actualPod.Status) {
			t.Errorf("not a deep derivative %#v", actualPod)
			return false
		}
		return api.HasObjectMetaSystemFieldValues(&actualPod.ObjectMeta)
	}
}

func (t *Tester) testCreateHasMetadata(valid runtime.Object) {
	objectMeta := t.getObjectMetaOrFail(valid)
	objectMeta.Name = ""
	objectMeta.GenerateName = "test-"
	objectMeta.Namespace = t.TestNamespace()

	obj, err := t.storage.(rest.Creater).Create(t.TestContext(), valid)
	if err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}
	if obj == nil {
		t.Fatalf("Unexpected object from result: %#v", obj)
	}
	if !api.HasObjectMetaSystemFieldValues(objectMeta) {
		t.Errorf("storage did not populate object meta field values")
	}
}

func TestRESTCreate(t *testing.T) {
	table := []struct {
		ctx   api.Context
		event *api.Event
		valid bool
	}{
		{
			ctx:   api.NewDefaultContext(),
			event: testEvent("foo"),
			valid: true,
		}, {
			ctx:   api.NewContext(),
			event: testEvent("bar"),
			valid: true,
		}, {
			ctx:   api.WithNamespace(api.NewContext(), "nondefault"),
			event: testEvent("bazzzz"),
			valid: false,
		},
	}

	for _, item := range table {
		_, storage := NewTestREST()
		c, err := storage.Create(item.ctx, item.event)
		if !item.valid {
			if err == nil {
				ctxNS := api.NamespaceValue(item.ctx)
				t.Errorf("unexpected non-error for %v (%v, %v)", item.event.Name, ctxNS, item.event.Namespace)
			}
			continue
		}
		if err != nil {
			t.Errorf("%v: Unexpected error %v", item.event.Name, err)
			continue
		}
		if !api.HasObjectMetaSystemFieldValues(&item.event.ObjectMeta) {
			t.Errorf("storage did not populate object meta field values")
		}
		if e, a := item.event, c; !reflect.DeepEqual(e, a) {
			t.Errorf("diff: %s", util.ObjectDiff(e, a))
		}
		// Ensure we implement the interface
		_ = rest.Watcher(storage)
	}
}

func TestServiceRegistryCreate(t *testing.T) {
	storage, registry := NewTestREST(t, nil)

	svc := &api.Service{
		ObjectMeta: api.ObjectMeta{Name: "foo"},
		Spec: api.ServiceSpec{
			Selector:        map[string]string{"bar": "baz"},
			SessionAffinity: api.ServiceAffinityNone,
			Type:            api.ServiceTypeClusterIP,
			Ports: []api.ServicePort{{
				Port:       6502,
				Protocol:   api.ProtocolTCP,
				TargetPort: intstr.FromInt(6502),
			}},
		},
	}
	ctx := api.NewDefaultContext()
	created_svc, err := storage.Create(ctx, svc)
	if err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}
	created_service := created_svc.(*api.Service)
	if !api.HasObjectMetaSystemFieldValues(&created_service.ObjectMeta) {
		t.Errorf("storage did not populate object meta field values")
	}
	if created_service.Name != "foo" {
		t.Errorf("Expected foo, but got %v", created_service.Name)
	}
	if created_service.CreationTimestamp.IsZero() {
		t.Errorf("Expected timestamp to be set, got: %v", created_service.CreationTimestamp)
	}
	if !makeIPNet(t).Contains(net.ParseIP(created_service.Spec.ClusterIP)) {
		t.Errorf("Unexpected ClusterIP: %s", created_service.Spec.ClusterIP)
	}
	srv, err := registry.GetService(ctx, svc.Name)
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}
	if srv == nil {
		t.Errorf("Failed to find service: %s", svc.Name)
	}
}

// TODO: remove, this is covered by RESTTest.TestCreate
func TestCreatePod(t *testing.T) {
	_, etcdStorage := newEtcdStorage(t)
	storage := NewStorage(etcdStorage, nil).Pod
	ctx := api.NewDefaultContext()
	key, _ := storage.Etcd.KeyFunc(ctx, "foo")

	pod := validNewPod()
	obj, err := storage.Create(api.NewDefaultContext(), pod)
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
	if obj == nil {
		t.Fatalf("unexpected object: %#v", obj)
	}
	actual := &api.Pod{}
	if err := etcdStorage.Get(key, actual, false); err != nil {
		t.Fatalf("unexpected extraction error: %v", err)
	}
	if !api.HasObjectMetaSystemFieldValues(&actual.ObjectMeta) {
		t.Errorf("Expected ObjectMeta field values were populated: %#v", actual)
	}
}

func TestServiceRegistryCreateMultiNodePortsService(t *testing.T) {
	storage, registry := NewTestREST(t, nil)
	testCases := []struct {
		svc             *api.Service
		name            string
		expectNodePorts []int
	}{
		{
			svc: &api.Service{
				ObjectMeta: metav1.ObjectMeta{Name: "foo1"},
				Spec: api.ServiceSpec{
					Selector:        map[string]string{"bar": "baz"},
					SessionAffinity: api.ServiceAffinityNone,
					Type:            api.ServiceTypeNodePort,
					Ports: []api.ServicePort{
						{
							Name:       "port-tcp",
							Port:       53,
							NodePort:   30053,
							TargetPort: intstr.FromInt(6503),
							Protocol:   api.ProtocolTCP,
						},
						{
							Name:       "port-udp",
							Port:       53,
							NodePort:   30053,
							TargetPort: intstr.FromInt(6503),
							Protocol:   api.ProtocolUDP,
						},
					},
				},
			},
			name:            "foo1",
			expectNodePorts: []int{30053, 30053},
		},
		{
			svc: &api.Service{
				ObjectMeta: metav1.ObjectMeta{Name: "foo2"},
				Spec: api.ServiceSpec{
					Selector:        map[string]string{"bar": "baz"},
					SessionAffinity: api.ServiceAffinityNone,
					Type:            api.ServiceTypeNodePort,
					Ports: []api.ServicePort{
						{
							Name:       "port-tcp",
							Port:       54,
							TargetPort: intstr.FromInt(6504),
							Protocol:   api.ProtocolTCP,
						},
						{
							Name:       "port-udp",
							Port:       54,
							NodePort:   30054,
							TargetPort: intstr.FromInt(6504),
							Protocol:   api.ProtocolUDP,
						},
					},
				},
			},
			name:            "foo2",
			expectNodePorts: []int{30054, 30054},
		},
		{
			svc: &api.Service{
				ObjectMeta: metav1.ObjectMeta{Name: "foo3"},
				Spec: api.ServiceSpec{
					Selector:        map[string]string{"bar": "baz"},
					SessionAffinity: api.ServiceAffinityNone,
					Type:            api.ServiceTypeNodePort,
					Ports: []api.ServicePort{
						{
							Name:       "port-tcp",
							Port:       55,
							NodePort:   30055,
							TargetPort: intstr.FromInt(6505),
							Protocol:   api.ProtocolTCP,
						},
						{
							Name:       "port-udp",
							Port:       55,
							NodePort:   30056,
							TargetPort: intstr.FromInt(6506),
							Protocol:   api.ProtocolUDP,
						},
					},
				},
			},
			name:            "foo3",
			expectNodePorts: []int{30055, 30056},
		},
	}

	ctx := genericapirequest.NewDefaultContext()
	for _, test := range testCases {
		created_svc, err := storage.Create(ctx, test.svc)
		if err != nil {
			t.Fatalf("Unexpected error: %v", err)
		}
		created_service := created_svc.(*api.Service)
		if !api.HasObjectMetaSystemFieldValues(&created_service.ObjectMeta) {
//.........这里部分代码省略.........