Ejemplo n.º 1
0
func TestRESTUpdate(t *testing.T) {
	_, rest := NewTestREST()
	eventA := testEvent("foo")
	_, err := rest.Create(api.NewDefaultContext(), eventA)
	if err != nil {
		t.Fatalf("Unexpected error %v", err)
	}
	got, err := rest.Get(api.NewDefaultContext(), eventA.Name)
	if err != nil {
		t.Fatalf("Unexpected error %v", err)
	}
	if e, a := eventA, got; !reflect.DeepEqual(e, a) {
		t.Errorf("diff: %s", util.ObjectDiff(e, a))
	}
	eventB := testEvent("bar")
	_, _, err = rest.Update(api.NewDefaultContext(), eventB)
	if err != nil {
		t.Fatalf("Unexpected error %v", err)
	}
	got2, err := rest.Get(api.NewDefaultContext(), eventB.Name)
	if err != nil {
		t.Fatalf("Unexpected error %v", err)
	}
	if e, a := eventB, got2; !reflect.DeepEqual(e, a) {
		t.Errorf("diff: %s", util.ObjectDiff(e, a))
	}

}
Ejemplo n.º 2
0
func roundTrip(t *testing.T, codec runtime.Codec, originalItem runtime.Object) {
	// Make a copy of the originalItem to give to conversion functions
	// This lets us know if conversion messed with the input object
	deepCopy, err := api.Scheme.DeepCopy(originalItem)
	if err != nil {
		t.Errorf("Could not copy object: %v", err)
		return
	}
	item := deepCopy.(runtime.Object)

	name := reflect.TypeOf(item).Elem().Name()
	data, err := codec.Encode(item)
	if err != nil {
		if conversion.IsNotRegisteredError(err) {
			t.Logf("%v is not registered", name)
			return
		}
		t.Errorf("%v: %v (%#v)", name, err, item)
		return
	}

	obj2, err := codec.Decode(data)
	if err != nil {
		t.Errorf("0: %v: %v\nCodec: %v\nData: %s\nSource: %#v", name, err, codec, string(data), originalItem)
		return
	}
	if reflect.TypeOf(item) != reflect.TypeOf(obj2) {
		obj2conv := reflect.New(reflect.TypeOf(item).Elem()).Interface().(runtime.Object)
		if err := api.Scheme.Convert(obj2, obj2conv); err != nil {
			t.Errorf("0X: no conversion from %v to %v: %v", reflect.TypeOf(item), reflect.TypeOf(obj2), err)
			return
		}
		obj2 = obj2conv
	}
	if !api.Semantic.DeepEqual(originalItem, obj2) {
		t.Errorf("1: %v: diff: %v\nCodec: %v\nData: %s\nSource: %s", name, util.ObjectDiff(originalItem, obj2), codec, string(data), util.ObjectGoPrintSideBySide(originalItem, obj2))
		return
	}

	obj3 := reflect.New(reflect.TypeOf(item).Elem()).Interface().(runtime.Object)
	err = codec.DecodeInto(data, obj3)
	if err != nil {
		t.Errorf("2: %v: %v", name, err)
		return
	}
	if !api.Semantic.DeepEqual(originalItem, obj3) {
		t.Errorf("3: %v: diff: %v\nCodec: %v", name, util.ObjectDiff(originalItem, obj3), codec)
		return
	}
}
func TestRoundTripVersionedObject(t *testing.T) {
	d := &newer.DockerImage{
		Config: newer.DockerConfig{
			Env: []string{"A=1", "B=2"},
		},
	}
	i := &newer.Image{
		ObjectMeta: kapi.ObjectMeta{Name: "foo"},

		DockerImageMetadata:  *d,
		DockerImageReference: "foo/bar/baz",
	}

	data, err := kapi.Scheme.EncodeToVersion(i, "v1beta3")
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}

	obj, err := kapi.Scheme.Decode(data)
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
	image := obj.(*newer.Image)
	if image.DockerImageMetadataVersion != "1.0" {
		t.Errorf("did not default to correct metadata version: %#v", image)
	}
	image.DockerImageMetadataVersion = ""
	if !reflect.DeepEqual(i, image) {
		t.Errorf("unable to round trip object: %s", util.ObjectDiff(i, image))
	}
}
Ejemplo n.º 4
0
func roundTrip(t *testing.T, codec runtime.Codec, item runtime.Object) {
	printer := spew.ConfigState{DisableMethods: true}

	name := reflect.TypeOf(item).Elem().Name()
	data, err := codec.Encode(item)
	if err != nil {
		t.Errorf("%v: %v (%s)", name, err, printer.Sprintf("%#v", item))
		return
	}

	obj2, err := codec.Decode(data)
	if err != nil {
		t.Errorf("0: %v: %v\nCodec: %v\nData: %s\nSource: %#v", name, err, codec, string(data), printer.Sprintf("%#v", item))
		return
	}
	if !api.Semantic.DeepEqual(item, obj2) {
		t.Errorf("1: %v: diff: %v\nCodec: %v\nData: %s\nSource: %#v\nFinal: %#v", name, util.ObjectGoPrintDiff(item, obj2), codec, string(data), printer.Sprintf("%#v", item), printer.Sprintf("%#v", obj2))
		return
	}

	obj3 := reflect.New(reflect.TypeOf(item).Elem()).Interface().(runtime.Object)
	err = codec.DecodeInto(data, obj3)
	if err != nil {
		t.Errorf("2: %v: %v", name, err)
		return
	}
	if !api.Semantic.DeepEqual(item, obj3) {
		t.Errorf("3: %v: diff: %v\nCodec: %v", name, util.ObjectDiff(item, obj3), codec)
		return
	}
}
Ejemplo n.º 5
0
func TestGet(t *testing.T) {
	expect := validNewPod()
	expect.Status.Host = "machine"

	fakeEtcdClient, helper := newHelper(t)
	fakeEtcdClient.Data["/registry/pods/test/foo"] = tools.EtcdResponseWithError{
		R: &etcd.Response{
			Node: &etcd.Node{
				Value: runtime.EncodeOrDie(latest.Codec, expect),
			},
		},
	}
	storage, _, _ := NewREST(helper)
	cache := &fakeCache{statusToReturn: &api.PodStatus{Phase: api.PodRunning}}
	storage = storage.WithPodStatus(cache)

	obj, err := storage.Get(api.WithNamespace(api.NewContext(), "test"), "foo")
	pod := obj.(*api.Pod)
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}

	expect.Status.Phase = api.PodRunning
	if e, a := expect, pod; !api.Semantic.DeepEqual(e, a) {
		t.Errorf("Unexpected pod: %s", util.ObjectDiff(e, a))
	}
}
Ejemplo n.º 6
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func TestGet(t *testing.T) {
	expect := validNewPod()
	expect.Status.Phase = api.PodRunning
	expect.Spec.NodeName = "machine"

	fakeEtcdClient, etcdStorage := newEtcdStorage(t)
	key := etcdtest.AddPrefix("/pods/test/foo")
	fakeEtcdClient.Data[key] = tools.EtcdResponseWithError{
		R: &etcd.Response{
			Node: &etcd.Node{
				Value: runtime.EncodeOrDie(latest.Codec, expect),
			},
		},
	}
	storage := NewStorage(etcdStorage, nil).Pod

	obj, err := storage.Get(api.WithNamespace(api.NewContext(), "test"), "foo")
	pod := obj.(*api.Pod)
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}

	if e, a := expect, pod; !api.Semantic.DeepEqual(e, a) {
		t.Errorf("Unexpected pod: %s", util.ObjectDiff(e, a))
	}
}
Ejemplo n.º 7
0
func TestRESTWatch(t *testing.T) {
	eventA := &api.Event{
		InvolvedObject: api.ObjectReference{
			Kind:            "Pod",
			Name:            "foo",
			UID:             "long uid string",
			APIVersion:      testapi.Version(),
			ResourceVersion: "0",
			FieldPath:       "",
		},
		Reason: "ForTesting",
	}
	reg, rest := NewTestREST()
	wi, err := rest.Watch(api.NewContext(), labels.Everything(), fields.Everything(), "0")
	if err != nil {
		t.Fatalf("Unexpected error %v", err)
	}
	go func() {
		reg.Broadcaster.Action(watch.Added, eventA)
	}()
	got := <-wi.ResultChan()
	if e, a := eventA, got.Object; !reflect.DeepEqual(e, a) {
		t.Errorf("diff: %s", util.ObjectDiff(e, a))
	}
}
Ejemplo n.º 8
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func TestGet(t *testing.T) {
	expect := validNewNamespace()
	expect.Status.Phase = api.NamespaceActive
	storage, fakeEtcdClient, _ := newStorage(t)
	ctx := api.NewContext()
	key, err := storage.Etcd.KeyFunc(ctx, "foo")
	key = etcdtest.AddPrefix(key)
	if err != nil {
		t.Fatalf("unexpected key error: %v", err)
	}
	fakeEtcdClient.Data[key] = tools.EtcdResponseWithError{
		R: &etcd.Response{
			Node: &etcd.Node{
				Value: runtime.EncodeOrDie(latest.Codec, expect),
			},
		},
	}
	obj, err := storage.Get(api.NewContext(), "foo")
	namespace := obj.(*api.Namespace)
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}

	expect.Status.Phase = api.NamespaceActive
	if e, a := expect, namespace; !api.Semantic.DeepEqual(e, a) {
		t.Errorf("Unexpected namespace: %s", util.ObjectDiff(e, a))
	}
}
Ejemplo n.º 9
0
func TestEtcdWatch(t *testing.T) {
	podA := &api.Pod{
		ObjectMeta: api.ObjectMeta{Name: "foo", ResourceVersion: "1"},
		Status:     api.PodStatus{Host: "machine"},
	}
	respWithPodA := &etcd.Response{
		Node: &etcd.Node{
			Value:         runtime.EncodeOrDie(testapi.Codec(), podA),
			ModifiedIndex: 1,
			CreatedIndex:  1,
		},
		Action: "create",
	}

	fakeClient, registry := NewTestGenericEtcdRegistry(t)
	wi, err := registry.Watch(api.NewContext(), EverythingMatcher{}, "1")
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
	fakeClient.WaitForWatchCompletion()

	go func() {
		fakeClient.WatchResponse <- respWithPodA
	}()

	got, open := <-wi.ResultChan()
	if !open {
		t.Fatalf("unexpected channel close")
	}

	if e, a := podA, got.Object; !reflect.DeepEqual(e, a) {
		t.Errorf("difference: %s", util.ObjectDiff(e, a))
	}
}
Ejemplo n.º 10
0
func TestGetCacheError(t *testing.T) {
	expect := validNewPod()
	expect.Status.Host = "machine"

	fakeEtcdClient, helper := newHelper(t)
	fakeEtcdClient.Data["/registry/pods/default/foo"] = tools.EtcdResponseWithError{
		R: &etcd.Response{
			Node: &etcd.Node{
				Value: runtime.EncodeOrDie(latest.Codec, expect),
			},
		},
	}
	storage, _, _ := NewREST(helper)
	cache := &fakeCache{errorToReturn: client.ErrPodInfoNotAvailable}
	storage = storage.WithPodStatus(cache)

	obj, err := storage.Get(api.NewDefaultContext(), "foo")
	pod := obj.(*api.Pod)
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}

	expect.Status.Phase = api.PodUnknown
	if e, a := expect, pod; !api.Semantic.DeepEqual(e, a) {
		t.Errorf("unexpected object: %s", util.ObjectDiff(e, a))
	}
}
Ejemplo n.º 11
0
func TestRESTgetAttrs(t *testing.T) {
	_, rest := NewTestREST()
	secretA := testSecret("foo")
	label, field, err := rest.getAttrs(secretA)
	if err != nil {
		t.Fatalf("Unexpected error %v", err)
	}
	if e, a := label, (labels.Set{}); !reflect.DeepEqual(e, a) {
		t.Errorf("diff: %s", util.ObjectDiff(e, a))
	}
	expect := fields.Set{
		"type": string(api.SecretTypeOpaque),
	}
	if e, a := expect, field; !reflect.DeepEqual(e, a) {
		t.Errorf("diff: %s", util.ObjectDiff(e, a))
	}
}
Ejemplo n.º 12
0
func TestEtcdDelete(t *testing.T) {
	podA := &api.Pod{
		ObjectMeta: api.ObjectMeta{Name: "foo", ResourceVersion: "1"},
		Spec:       api.PodSpec{Host: "machine"},
	}

	nodeWithPodA := tools.EtcdResponseWithError{
		R: &etcd.Response{
			Node: &etcd.Node{
				Value:         runtime.EncodeOrDie(testapi.Codec(), podA),
				ModifiedIndex: 1,
				CreatedIndex:  1,
			},
		},
		E: nil,
	}

	emptyNode := tools.EtcdResponseWithError{
		R: &etcd.Response{},
		E: tools.EtcdErrorNotFound,
	}

	key := "foo"

	table := map[string]struct {
		existing tools.EtcdResponseWithError
		expect   tools.EtcdResponseWithError
		errOK    func(error) bool
	}{
		"normal": {
			existing: nodeWithPodA,
			expect:   emptyNode,
			errOK:    func(err error) bool { return err == nil },
		},
		"notExisting": {
			existing: emptyNode,
			expect:   emptyNode,
			errOK:    func(err error) bool { return errors.IsNotFound(err) },
		},
	}

	for name, item := range table {
		fakeClient, registry := NewTestGenericEtcdRegistry(t)
		path := etcdtest.AddPrefix("pods/foo")
		fakeClient.Data[path] = item.existing
		obj, err := registry.Delete(api.NewContext(), key, nil)
		if !item.errOK(err) {
			t.Errorf("%v: unexpected error: %v (%#v)", name, err, obj)
		}

		if item.expect.E != nil {
			item.expect.E.(*etcd.EtcdError).Index = fakeClient.ChangeIndex
		}
		if e, a := item.expect, fakeClient.Data[path]; !api.Semantic.DeepDerivative(e, a) {
			t.Errorf("%v:\n%s", name, util.ObjectDiff(e, a))
		}
	}
}
Ejemplo n.º 13
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func testPrinter(t *testing.T, printer ResourcePrinter, unmarshalFunc func(data []byte, v interface{}) error) {
	buf := bytes.NewBuffer([]byte{})

	err := printer.PrintObj(&testData, buf)
	if err != nil {
		t.Fatal(err)
	}
	var poutput testStruct
	// Verify that given function runs without error.
	err = unmarshalFunc(buf.Bytes(), &poutput)
	if err != nil {
		t.Fatal(err)
	}
	// Use real decode function to undo the versioning process.
	poutput = testStruct{}
	err = runtime.YAMLDecoder(testapi.Codec()).DecodeInto(buf.Bytes(), &poutput)
	if err != nil {
		t.Fatal(err)
	}
	if !reflect.DeepEqual(testData, poutput) {
		t.Errorf("Test data and unmarshaled data are not equal: %v", util.ObjectDiff(poutput, testData))
	}

	obj := &api.Pod{
		ObjectMeta: api.ObjectMeta{Name: "foo"},
	}
	buf.Reset()
	printer.PrintObj(obj, buf)
	var objOut api.Pod
	// Verify that given function runs without error.
	err = unmarshalFunc(buf.Bytes(), &objOut)
	if err != nil {
		t.Fatalf("unexpected error: %#v", err)
	}
	// Use real decode function to undo the versioning process.
	objOut = api.Pod{}
	err = runtime.YAMLDecoder(testapi.Codec()).DecodeInto(buf.Bytes(), &objOut)
	if err != nil {
		t.Fatal(err)
	}
	if !reflect.DeepEqual(obj, &objOut) {
		t.Errorf("Unexpected inequality:\n%v", util.ObjectDiff(obj, &objOut))
	}
}
Ejemplo n.º 14
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func TestCreateSecurityContextNonmutating(t *testing.T) {
	// Create a pod with a security context that needs filling in
	createPod := func() *api.Pod {
		return &api.Pod{
			Spec: api.PodSpec{
				Containers: []api.Container{{
					SecurityContext: &api.SecurityContext{},
				}},
			},
		}
	}

	// Create an SCC with strategies that will populate a blank security context
	createSCC := func() *api.SecurityContextConstraints {
		var uid int64 = 1
		return &api.SecurityContextConstraints{
			ObjectMeta: api.ObjectMeta{
				Name: "scc-sa",
			},
			RunAsUser: api.RunAsUserStrategyOptions{
				Type: api.RunAsUserStrategyMustRunAs,
				UID:  &uid,
			},
			SELinuxContext: api.SELinuxContextStrategyOptions{
				Type:           api.SELinuxStrategyMustRunAs,
				SELinuxOptions: &api.SELinuxOptions{User: "******"},
			},
		}
	}

	pod := createPod()
	scc := createSCC()

	provider, err := NewSimpleProvider(scc)
	if err != nil {
		t.Fatal("unable to create provider %v", err)
	}
	sc, err := provider.CreateSecurityContext(pod, &pod.Spec.Containers[0])
	if err != nil {
		t.Fatal("unable to create provider %v", err)
	}

	// The generated security context should have filled in missing options, so they should differ
	if reflect.DeepEqual(sc, &pod.Spec.Containers[0].SecurityContext) {
		t.Error("expected created security context to be different than container's, but they were identical")
	}

	// Creating the provider or the security context should not have mutated the scc or pod
	if !reflect.DeepEqual(createPod(), pod) {
		diff := util.ObjectDiff(createPod(), pod)
		t.Errorf("pod was mutated by CreateSecurityContext. diff:\n%s", diff)
	}
	if !reflect.DeepEqual(createSCC(), scc) {
		t.Error("different")
	}
}
Ejemplo n.º 15
0
func TestEtcdDelete(t *testing.T) {
	podA := &api.Pod{
		ObjectMeta: api.ObjectMeta{Name: "foo", ResourceVersion: "1"},
		Status:     api.PodStatus{Host: "machine"},
	}

	nodeWithPodA := tools.EtcdResponseWithError{
		R: &etcd.Response{
			Node: &etcd.Node{
				Value:         runtime.EncodeOrDie(testapi.Codec(), podA),
				ModifiedIndex: 1,
				CreatedIndex:  1,
			},
		},
		E: nil,
	}

	emptyNode := tools.EtcdResponseWithError{
		R: &etcd.Response{},
		E: tools.EtcdErrorNotFound,
	}

	path := "/registry/pods/foo"
	key := "foo"

	table := map[string]struct {
		existing tools.EtcdResponseWithError
		expect   tools.EtcdResponseWithError
		errOK    func(error) bool
	}{
		"normal": {
			existing: nodeWithPodA,
			expect:   emptyNode,
			errOK:    func(err error) bool { return err == nil },
		},
		"notExisting": {
			existing: emptyNode,
			expect:   emptyNode,
			errOK:    func(err error) bool { return err == nil },
		},
	}

	for name, item := range table {
		fakeClient, registry := NewTestGenericEtcdRegistry(t)
		fakeClient.Data[path] = item.existing
		err := registry.Delete(api.NewContext(), key)
		if !item.errOK(err) {
			t.Errorf("%v: unexpected error: %v", name, err)
		}

		if e, a := item.expect, fakeClient.Data[path]; !reflect.DeepEqual(e, a) {
			t.Errorf("%v:\n%s", name, util.ObjectDiff(e, a))
		}
	}
}
Ejemplo n.º 16
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func (test configCommandTest) run(t *testing.T) {
	_, actualConfig := testConfigCommand(test.args, test.startingConfig)

	testSetNilMapsToEmpties(reflect.ValueOf(&test.expectedConfig))
	testSetNilMapsToEmpties(reflect.ValueOf(&actualConfig))

	if !reflect.DeepEqual(test.expectedConfig, actualConfig) {
		t.Errorf("diff: %v", util.ObjectDiff(test.expectedConfig, actualConfig))
		t.Errorf("expected: %#v\n actual:   %#v", test.expectedConfig, actualConfig)
	}
}
Ejemplo n.º 17
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func TestGet_NoError(t *testing.T) {
	r := NewTestREST(testResponse{code: 200, data: "ok"})
	got, err := r.Get(api.NewContext(), "test1")
	if err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}
	expect := createTestStatus("test1", api.ConditionTrue, "ok", "nil")
	if e, a := expect, got; !reflect.DeepEqual(e, a) {
		t.Errorf("Got unexpected object. Diff: %s", util.ObjectDiff(e, a))
	}
}
Ejemplo n.º 18
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func TestEtcdUpdateStatus(t *testing.T) {
	registry, status, fakeClient, etcdStorage := newStorage(t)
	ctx := api.NewDefaultContext()
	fakeClient.TestIndex = true

	key, _ := registry.KeyFunc(ctx, "foo")
	key = etcdtest.AddPrefix(key)
	resourcequotaStart := validNewResourceQuota()
	fakeClient.Set(key, runtime.EncodeOrDie(latest.Codec, resourcequotaStart), 1)

	resourcequotaIn := &api.ResourceQuota{
		ObjectMeta: api.ObjectMeta{
			Name:            "foo",
			Namespace:       api.NamespaceDefault,
			ResourceVersion: "1",
		},
		Status: api.ResourceQuotaStatus{
			Used: api.ResourceList{
				api.ResourceCPU:                    resource.MustParse("1"),
				api.ResourceMemory:                 resource.MustParse("1Gi"),
				api.ResourcePods:                   resource.MustParse("1"),
				api.ResourceServices:               resource.MustParse("1"),
				api.ResourceReplicationControllers: resource.MustParse("1"),
				api.ResourceQuotas:                 resource.MustParse("1"),
			},
			Hard: api.ResourceList{
				api.ResourceCPU:                    resource.MustParse("100"),
				api.ResourceMemory:                 resource.MustParse("4Gi"),
				api.ResourcePods:                   resource.MustParse("10"),
				api.ResourceServices:               resource.MustParse("10"),
				api.ResourceReplicationControllers: resource.MustParse("10"),
				api.ResourceQuotas:                 resource.MustParse("1"),
			},
		},
	}

	expected := *resourcequotaStart
	expected.ResourceVersion = "2"
	expected.Labels = resourcequotaIn.Labels
	expected.Status = resourcequotaIn.Status

	_, _, err := status.Update(ctx, resourcequotaIn)
	if err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}
	var resourcequotaOut api.ResourceQuota
	key, _ = registry.KeyFunc(ctx, "foo")
	if err := etcdStorage.Get(key, &resourcequotaOut, false); err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}
	if !api.Semantic.DeepEqual(expected, resourcequotaOut) {
		t.Errorf("unexpected object: %s", util.ObjectDiff(expected, resourcequotaOut))
	}
}
Ejemplo n.º 19
0
func TestRESTgetAttrs(t *testing.T) {
	_, rest := NewTestREST()
	eventA := &api.Event{
		InvolvedObject: api.ObjectReference{
			Kind:            "Pod",
			Name:            "foo",
			Namespace:       "baz",
			UID:             "long uid string",
			APIVersion:      testapi.Version(),
			ResourceVersion: "0",
			FieldPath:       "",
		},
		Condition: "Tested",
		Reason:    "ForTesting",
		Source:    api.EventSource{Component: "test"},
	}
	label, field, err := rest.getAttrs(eventA)
	if err != nil {
		t.Fatalf("Unexpected error %v", err)
	}
	if e, a := label, (labels.Set{}); !reflect.DeepEqual(e, a) {
		t.Errorf("diff: %s", util.ObjectDiff(e, a))
	}
	expect := labels.Set{
		"involvedObject.kind":            "Pod",
		"involvedObject.name":            "foo",
		"involvedObject.namespace":       "baz",
		"involvedObject.uid":             "long uid string",
		"involvedObject.apiVersion":      testapi.Version(),
		"involvedObject.resourceVersion": "0",
		"involvedObject.fieldPath":       "",
		"condition":                      "Tested",
		"status":                         "Tested",
		"reason":                         "ForTesting",
		"source":                         "test",
	}
	if e, a := expect, field; !reflect.DeepEqual(e, a) {
		t.Errorf("diff: %s", util.ObjectDiff(e, a))
	}
}
Ejemplo n.º 20
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func TestRESTList(t *testing.T) {
	reg, rest := NewTestREST()
	eventA := &api.Event{
		InvolvedObject: api.ObjectReference{
			Kind:            "Pod",
			Name:            "foo",
			UID:             "long uid string",
			APIVersion:      testapi.Version(),
			ResourceVersion: "0",
			FieldPath:       "",
		},
		Reason: "ForTesting",
		Source: api.EventSource{Component: "GoodSource"},
	}
	eventB := &api.Event{
		InvolvedObject: api.ObjectReference{
			Kind:            "Pod",
			Name:            "bar",
			UID:             "other long uid string",
			APIVersion:      testapi.Version(),
			ResourceVersion: "0",
			FieldPath:       "",
		},
		Reason: "ForTesting",
		Source: api.EventSource{Component: "GoodSource"},
	}
	eventC := &api.Event{
		InvolvedObject: api.ObjectReference{
			Kind:            "Pod",
			Name:            "baz",
			UID:             "yet another long uid string",
			APIVersion:      testapi.Version(),
			ResourceVersion: "0",
			FieldPath:       "",
		},
		Reason: "ForTesting",
		Source: api.EventSource{Component: "OtherSource"},
	}
	reg.ObjectList = &api.EventList{
		Items: []api.Event{*eventA, *eventB, *eventC},
	}
	got, err := rest.List(api.NewContext(), labels.Everything(), fields.Set{"source": "GoodSource"}.AsSelector())
	if err != nil {
		t.Fatalf("Unexpected error %v", err)
	}
	expect := &api.EventList{
		Items: []api.Event{*eventA, *eventB},
	}
	if e, a := expect, got; !reflect.DeepEqual(e, a) {
		t.Errorf("diff: %s", util.ObjectDiff(e, a))
	}
}
Ejemplo n.º 21
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func TestList_NoError(t *testing.T) {
	r := NewTestREST(testResponse{code: 200, data: "ok"})
	got, err := r.List(api.NewContext(), labels.Everything(), fields.Everything())
	if err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}
	expect := &api.ComponentStatusList{
		Items: []api.ComponentStatus{*(createTestStatus("test1", api.ConditionTrue, "ok", "nil"))},
	}
	if e, a := expect, got; !reflect.DeepEqual(e, a) {
		t.Errorf("Got unexpected object. Diff: %s", util.ObjectDiff(e, a))
	}
}
Ejemplo n.º 22
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func runTest(t *testing.T, codec runtime.Codec, source runtime.Object) {
	name := reflect.TypeOf(source).Elem().Name()
	apiObjectFuzzer.Fuzz(source)
	j, err := meta.Accessor(source)
	if err != nil {
		t.Fatalf("Unexpected error %v for %#v", err, source)
	}
	j.SetKind("")
	j.SetAPIVersion("")

	data, err := codec.Encode(source)
	if err != nil {
		t.Errorf("%v: %v (%#v)", name, err, source)
		return
	}

	obj2, err := codec.Decode(data)
	if err != nil {
		t.Errorf("%v: %v", name, err)
		return
	} else {
		if !reflect.DeepEqual(source, obj2) {
			t.Errorf("1: %v: diff: %v\nCodec: %v\nData: %s\nSource: %#v", name, util.ObjectDiff(source, obj2), codec, string(data), source)
			return
		}
	}
	obj3 := reflect.New(reflect.TypeOf(source).Elem()).Interface().(runtime.Object)
	err = codec.DecodeInto(data, obj3)
	if err != nil {
		t.Errorf("2: %v: %v", name, err)
		return
	} else {
		if !reflect.DeepEqual(source, obj3) {
			t.Errorf("3: %v: diff: %v\nCodec: %v", name, util.ObjectDiff(source, obj3), codec)
			return
		}
	}
}
Ejemplo n.º 23
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func TestRESTCreate(t *testing.T) {
	_, rest := NewTestREST()
	eventA := &api.Event{
		ObjectMeta: api.ObjectMeta{Name: "foo"},
		Reason:     "forTesting",
	}
	c, err := rest.Create(api.NewContext(), eventA)
	if err != nil {
		t.Fatalf("Unexpected error %v", err)
	}
	if e, a := eventA, (<-c).Object; !reflect.DeepEqual(e, a) {
		t.Errorf("diff: %s", util.ObjectDiff(e, a))
	}
}
Ejemplo n.º 24
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func TestList_UnknownError(t *testing.T) {
	r := NewTestREST(testResponse{code: 500, data: "", err: fmt.Errorf("fizzbuzz error")})
	got, err := r.List(api.NewContext(), labels.Everything(), fields.Everything())
	if err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}
	expect := &api.ComponentStatusList{
		Items: []api.ComponentStatus{
			*(createTestStatus("test1", api.ConditionUnknown, "", "Get http://testserver1:8000/healthz: fizzbuzz error"))},
	}
	if e, a := expect, got; !reflect.DeepEqual(e, a) {
		t.Errorf("Got unexpected object. Diff: %s", util.ObjectDiff(e, a))
	}
}
Ejemplo n.º 25
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func TestRESTWatch(t *testing.T) {
	secretA := testSecret("a")
	reg, rest := NewTestREST()
	wi, err := rest.Watch(api.NewContext(), labels.Everything(), fields.Everything(), "0")
	if err != nil {
		t.Fatalf("Unexpected error %v", err)
	}
	go func() {
		reg.Broadcaster.Action(watch.Added, secretA)
	}()
	got := <-wi.ResultChan()
	if e, a := secretA, got.Object; !reflect.DeepEqual(e, a) {
		t.Errorf("diff: %s", util.ObjectDiff(e, a))
	}
}
Ejemplo n.º 26
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func TestRESTGet(t *testing.T) {
	_, rest := NewTestREST()
	secretA := testSecret("foo")
	_, err := rest.Create(api.NewDefaultContext(), secretA)
	if err != nil {
		t.Fatalf("Unexpected error %v", err)
	}
	got, err := rest.Get(api.NewDefaultContext(), secretA.Name)
	if err != nil {
		t.Fatalf("Unexpected error %v", err)
	}
	if e, a := secretA, got; !reflect.DeepEqual(e, a) {
		t.Errorf("diff: %s", util.ObjectDiff(e, a))
	}
}
Ejemplo n.º 27
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func TestEtcdWatch(t *testing.T) {
	table := map[string]generic.Matcher{
		"single": setMatcher{util.NewStringSet("foo")},
		"multi":  setMatcher{util.NewStringSet("foo", "bar")},
	}

	for name, m := range table {
		podA := &api.Pod{
			ObjectMeta: api.ObjectMeta{
				Name:            "foo",
				Namespace:       api.NamespaceDefault,
				ResourceVersion: "1",
			},
			Spec: api.PodSpec{Host: "machine"},
		}
		respWithPodA := &etcd.Response{
			Node: &etcd.Node{
				Key:           "/registry/pods/default/foo",
				Value:         runtime.EncodeOrDie(testapi.Codec(), podA),
				ModifiedIndex: 1,
				CreatedIndex:  1,
			},
			Action: "create",
		}

		fakeClient, registry := NewTestGenericEtcdRegistry(t)
		wi, err := registry.WatchPredicate(api.NewContext(), m, "1")
		if err != nil {
			t.Errorf("%v: unexpected error: %v", name, err)
			continue
		}
		fakeClient.WaitForWatchCompletion()

		go func() {
			fakeClient.WatchResponse <- respWithPodA
		}()

		got, open := <-wi.ResultChan()
		if !open {
			t.Errorf("%v: unexpected channel close", name)
			continue
		}

		if e, a := podA, got.Object; !api.Semantic.DeepDerivative(e, a) {
			t.Errorf("%v: difference: %s", name, util.ObjectDiff(e, a))
		}
	}
}
Ejemplo n.º 28
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func TestEtcdUpdateStatus(t *testing.T) {
	storage, statusStorage, fakeClient, helper := newStorage(t)
	ctx := api.NewDefaultContext()
	fakeClient.TestIndex = true

	key, _ := storage.KeyFunc(ctx, "foo")
	key = etcdtest.AddPrefix(key)
	pvcStart := validNewPersistentVolumeClaim("foo", api.NamespaceDefault)
	fakeClient.Set(key, runtime.EncodeOrDie(latest.Codec, pvcStart), 1)

	pvc := &api.PersistentVolumeClaim{
		ObjectMeta: api.ObjectMeta{
			Name:            "foo",
			Namespace:       api.NamespaceDefault,
			ResourceVersion: "1",
		},
		Spec: api.PersistentVolumeClaimSpec{
			AccessModes: []api.PersistentVolumeAccessMode{api.ReadWriteOnce},
			Resources: api.ResourceRequirements{
				Requests: api.ResourceList{
					api.ResourceName(api.ResourceStorage): resource.MustParse("3Gi"),
				},
			},
		},
		Status: api.PersistentVolumeClaimStatus{
			Phase: api.ClaimBound,
		},
	}

	expected := *pvcStart
	expected.ResourceVersion = "2"
	expected.Labels = pvc.Labels
	expected.Status = pvc.Status

	_, _, err := statusStorage.Update(ctx, pvc)
	if err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}
	var pvcOut api.PersistentVolumeClaim
	key, _ = storage.KeyFunc(ctx, "foo")
	if err := helper.ExtractObj(key, &pvcOut, false); err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}
	if !api.Semantic.DeepEqual(expected, pvcOut) {
		t.Errorf("unexpected object: %s", util.ObjectDiff(expected, pvcOut))
	}
}
Ejemplo n.º 29
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func TestPersistentVolumeClaimsDecode(t *testing.T) {
	registry, _, _, _ := newStorage(t)
	expected := validNewPersistentVolumeClaim("foo", api.NamespaceDefault)
	body, err := latest.Codec.Encode(expected)
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}

	actual := registry.New()
	if err := latest.Codec.DecodeInto(body, actual); err != nil {
		t.Fatalf("unexpected error: %v", err)
	}

	if !api.Semantic.DeepEqual(expected, actual) {
		t.Errorf("mismatch: %s", util.ObjectDiff(expected, actual))
	}
}
Ejemplo n.º 30
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func TestEndpointsDecode(t *testing.T) {
	storage, _ := newStorage(t)
	expected := validNewEndpoints()
	body, err := latest.Codec.Encode(expected)
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}

	actual := storage.New()
	if err := latest.Codec.DecodeInto(body, actual); err != nil {
		t.Fatalf("unexpected error: %v", err)
	}

	if !api.Semantic.DeepEqual(expected, actual) {
		t.Errorf("mismatch: %s", util.ObjectDiff(expected, actual))
	}
}