Example #1
0
func TestCheckGeneratedNameError(t *testing.T) {
	expect := errors.NewNotFound("foo", "bar")
	if err := CheckGeneratedNameError(Services, expect, &api.Pod{}); err != expect {
		t.Errorf("NotFoundError should be ignored: %v", err)
	}

	expect = errors.NewAlreadyExists("foo", "bar")
	if err := CheckGeneratedNameError(Services, expect, &api.Pod{}); err != expect {
		t.Errorf("AlreadyExists should be returned when no GenerateName field: %v", err)
	}

	expect = errors.NewAlreadyExists("foo", "bar")
	if err := CheckGeneratedNameError(Services, expect, &api.Pod{ObjectMeta: api.ObjectMeta{GenerateName: "foo"}}); err == nil || !errors.IsServerTimeout(err) {
		t.Errorf("expected try again later error: %v", err)
	}
}
Example #2
0
// InterpretCreateError converts a generic etcd error on a create
// operation into the appropriate API error.
func InterpretCreateError(err error, kind, name string) error {
	switch {
	case tools.IsEtcdNodeExist(err):
		return errors.NewAlreadyExists(kind, name)
	default:
		return err
	}
}
Example #3
0
func (t *Tester) testCreateGeneratesNameReturnsServerTimeout(valid runtime.Object) {
	objectMeta := t.getObjectMetaOrFail(valid)
	objectMeta.Name = ""
	objectMeta.GenerateName = "test-"
	t.withStorageError(errors.NewAlreadyExists("kind", "thing"), func() {
		_, err := t.storage.(rest.Creater).Create(t.TestContext(), valid)
		if err == nil || !errors.IsServerTimeout(err) {
			t.Fatalf("Unexpected error: %v", err)
		}
	})
}
Example #4
0
func (t *Tester) TestCreateGeneratesNameReturnsServerTimeout(valid runtime.Object) {
	objectMeta, err := api.ObjectMetaFor(valid)
	if err != nil {
		t.Fatalf("object does not have ObjectMeta: %v\n%#v", err, valid)
	}

	objectMeta.Name = ""
	objectMeta.GenerateName = "test-"
	t.withStorageError(errors.NewAlreadyExists("kind", "thing"), func() {
		_, err := t.storage.(rest.Creater).Create(t.TestContext(), valid)
		if err == nil || !errors.IsServerTimeout(err) {
			t.Fatalf("Unexpected error: %v", err)
		}
	})
}
Example #5
0
func (m *FakeNodeHandler) Create(node *api.Node) (*api.Node, error) {
	m.createLock.Lock()
	defer func() {
		m.RequestCount++
		m.createLock.Unlock()
	}()
	for _, n := range m.Existing {
		if n.Name == node.Name {
			return nil, apierrors.NewAlreadyExists("Minion", node.Name)
		}
	}
	if m.CreateHook == nil || m.CreateHook(m, node) {
		nodeCopy := *node
		m.CreatedNodes = append(m.CreatedNodes, &nodeCopy)
		return node, nil
	} else {
		return nil, errors.New("Create error.")
	}
}
Example #6
0
func TestErrorsToAPIStatus(t *testing.T) {
	cases := map[error]unversioned.Status{
		errors.NewNotFound("foo", "bar"): {
			Status:  unversioned.StatusFailure,
			Code:    http.StatusNotFound,
			Reason:  unversioned.StatusReasonNotFound,
			Message: "foo \"bar\" not found",
			Details: &unversioned.StatusDetails{
				Kind: "foo",
				Name: "bar",
			},
		},
		errors.NewAlreadyExists("foo", "bar"): {
			Status:  unversioned.StatusFailure,
			Code:    http.StatusConflict,
			Reason:  "AlreadyExists",
			Message: "foo \"bar\" already exists",
			Details: &unversioned.StatusDetails{
				Kind: "foo",
				Name: "bar",
			},
		},
		errors.NewConflict("foo", "bar", stderrs.New("failure")): {
			Status:  unversioned.StatusFailure,
			Code:    http.StatusConflict,
			Reason:  "Conflict",
			Message: "foo \"bar\" cannot be updated: failure",
			Details: &unversioned.StatusDetails{
				Kind: "foo",
				Name: "bar",
			},
		},
	}
	for k, v := range cases {
		actual := errToAPIStatus(k)
		if !reflect.DeepEqual(actual, &v) {
			t.Errorf("%s: Expected %#v, Got %#v", k, v, actual)
		}
	}
}
Example #7
0
// TestAdmissionNamespaceExistsUnknownToHandler
func TestAdmissionNamespaceExistsUnknownToHandler(t *testing.T) {
	namespace := "test"
	mockClient := &testclient.Fake{}
	mockClient.AddReactor("create", "namespaces", func(action testclient.Action) (bool, runtime.Object, error) {
		return true, nil, errors.NewAlreadyExists("namespaces", namespace)
	})

	store := cache.NewStore(cache.MetaNamespaceKeyFunc)
	handler := &provision{
		client: mockClient,
		store:  store,
	}
	pod := api.Pod{
		ObjectMeta: api.ObjectMeta{Name: "123", Namespace: namespace},
		Spec: api.PodSpec{
			Volumes:    []api.Volume{{Name: "vol"}},
			Containers: []api.Container{{Name: "ctr", Image: "image"}},
		},
	}
	err := handler.Admit(admission.NewAttributesRecord(&pod, "Pod", pod.Namespace, pod.Name, "pods", "", admission.Create, nil))
	if err != nil {
		t.Errorf("Unexpected error returned from admission handler")
	}
}