Exemplo n.º 1
1
func roundTrip(t *testing.T, codec runtime.Codec, item runtime.Object) {
	//t.Logf("codec: %#v", codec)

	printer := spew.ConfigState{DisableMethods: true}

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

	obj2, err := runtime.Decode(codec, 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("\n1: %v: diff: %v\nCodec: %v\nSource:\n\n%#v\n\nEncoded:\n\n%s\n\nFinal:\n\n%#v", name, diff.ObjectGoPrintDiff(item, obj2), codec, printer.Sprintf("%#v", item), string(data), printer.Sprintf("%#v", obj2))
		return
	}

	obj3 := reflect.New(reflect.TypeOf(item).Elem()).Interface().(runtime.Object)
	if err := runtime.DecodeInto(codec, data, obj3); 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, diff.ObjectDiff(item, obj3), codec)
		return
	}
}
Exemplo n.º 2
0
// equivalentImages executes the provided checks against two docker images, returning true
// if the images are equivalent, and recording a test suite error in any other condition.
func equivalentImages(t *testing.T, c *docker.Client, a, b string, testFilesystem bool, metadataFn metadataFunc, ignoreFns ...ignoreFunc) bool {
	imageA, err := c.InspectImage(a)
	if err != nil {
		t.Errorf("can't get image %q: %v", a, err)
		return false
	}
	imageB, err := c.InspectImage(b)
	if err != nil {
		t.Errorf("can't get image %q: %v", b, err)
		return false
	}

	if !metadataFn(imageA.Config, imageB.Config) {
		t.Errorf("generated image metadata did not match: %s", diff.ObjectDiff(imageA.Config, imageB.Config))
		return false
	}

	// for mutation commands, check the layer diff
	if testFilesystem {
		differs, onlyA, onlyB, err := compareImageFS(c, a, b)
		if err != nil {
			t.Errorf("can't calculate FS differences %q: %v", a, err)
			return false
		}
		for k, v := range differs {
			if ignoreFuncs(ignoreFns).Ignore(v[0], v[1]) {
				delete(differs, k)
				continue
			}
			t.Errorf("%s %s differs: %s", a, k, diff.ObjectDiff(v[0], v[1]))
		}
		for k, v := range onlyA {
			if ignoreFuncs(ignoreFns).Ignore(v, nil) {
				delete(onlyA, k)
				continue
			}
		}
		for k, v := range onlyB {
			if ignoreFuncs(ignoreFns).Ignore(nil, v) {
				delete(onlyB, k)
				continue
			}
		}
		if len(onlyA)+len(onlyB)+len(differs) > 0 {
			t.Errorf("a=%v b=%v diff=%v", onlyA, onlyB, differs)
			return false
		}
	}
	return true
}
Exemplo n.º 3
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 := kapi.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 := runtime.Encode(codec, item)
	if err != nil {
		if runtime.IsNotRegisteredError(err) {
			t.Logf("%v is not registered", name)
		}
		t.Errorf("%v: %v (%#v)", name, err, item)
		return
	}

	obj2, err := runtime.Decode(codec, 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 := kapi.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 !kapi.Semantic.DeepEqual(originalItem, obj2) {
		t.Errorf("1: %v: diff: %v\nCodec: %v\nData: %s\nSource: %s", name, diff.ObjectDiff(originalItem, obj2), codec, string(data), diff.ObjectGoPrintSideBySide(originalItem, obj2))
		return
	}

	obj3 := reflect.New(reflect.TypeOf(item).Elem()).Interface().(runtime.Object)
	if err := runtime.DecodeInto(codec, data, obj3); err != nil {
		t.Errorf("2: %v: %v", name, err)
		return
	}
	if !kapi.Semantic.DeepEqual(originalItem, obj3) {
		t.Errorf("3: %v: diff: %v\nCodec: %v", name, diff.ObjectDiff(originalItem, obj3), codec)
		return
	}
}
Exemplo n.º 4
0
func TestUpdateStatus(t *testing.T) {
	storage, statusStorage, server := newStorage(t)
	defer server.Terminate(t)
	ctx := api.NewContext()
	key, _ := storage.KeyFunc(ctx, "foo")
	key = etcdtest.AddPrefix(key)
	pvStart := validNewPersistentVolume("foo")
	err := storage.Storage.Create(ctx, key, pvStart, nil, 0)
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}

	pvIn := &api.PersistentVolume{
		ObjectMeta: api.ObjectMeta{
			Name: "foo",
		},
		Status: api.PersistentVolumeStatus{
			Phase: api.VolumeBound,
		},
	}

	_, _, err = statusStorage.Update(ctx, pvIn)
	if err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}
	obj, err := storage.Get(ctx, "foo")
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}
	pvOut := obj.(*api.PersistentVolume)
	// only compare the relevant change b/c metadata will differ
	if !api.Semantic.DeepEqual(pvIn.Status, pvOut.Status) {
		t.Errorf("unexpected object: %s", diff.ObjectDiff(pvIn.Status, pvOut.Status))
	}
}
Exemplo n.º 5
0
func BenchmarkNodeConversion(b *testing.B) {
	data, err := ioutil.ReadFile("node_example.json")
	if err != nil {
		b.Fatalf("Unexpected error while reading file: %v", err)
	}
	var node api.Node
	if err := runtime.DecodeInto(testapi.Default.Codec(), data, &node); err != nil {
		b.Fatalf("Unexpected error decoding node: %v", err)
	}

	scheme := api.Scheme
	var result *api.Node
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		versionedObj, err := scheme.UnsafeConvertToVersion(&node, *testapi.Default.GroupVersion())
		if err != nil {
			b.Fatalf("Conversion error: %v", err)
		}
		obj, err := scheme.UnsafeConvertToVersion(versionedObj, testapi.Default.InternalGroupVersion())
		if err != nil {
			b.Fatalf("Conversion error: %v", err)
		}
		result = obj.(*api.Node)
	}
	b.StopTimer()
	if !api.Semantic.DeepDerivative(node, *result) {
		b.Fatalf("Incorrect conversion: %s", diff.ObjectDiff(node, *result))
	}
}
Exemplo n.º 6
0
func verifyEvents(t *testing.T, expected, actual []*PodLifecycleEvent) {
	sort.Sort(sortableEvents(expected))
	sort.Sort(sortableEvents(actual))
	if !reflect.DeepEqual(expected, actual) {
		t.Errorf("Actual events differ from the expected; diff:\n %v", diff.ObjectDiff(expected, actual))
	}
}
Exemplo n.º 7
0
// checkVolumes compares all expectedVolumes with set of volumes at the end of
// the test and reports differences.
func (r *volumeReactor) checkVolumes(t *testing.T, expectedVolumes []*api.PersistentVolume) error {
	r.lock.Lock()
	defer r.lock.Unlock()

	expectedMap := make(map[string]*api.PersistentVolume)
	gotMap := make(map[string]*api.PersistentVolume)
	// Clear any ResourceVersion from both sets
	for _, v := range expectedVolumes {
		v.ResourceVersion = ""
		expectedMap[v.Name] = v
	}
	for _, v := range r.volumes {
		// We must clone the volume because of golang race check - it was
		// written by the controller without any locks on it.
		clone, _ := conversion.NewCloner().DeepCopy(v)
		v = clone.(*api.PersistentVolume)
		v.ResourceVersion = ""
		if v.Spec.ClaimRef != nil {
			v.Spec.ClaimRef.ResourceVersion = ""
		}
		gotMap[v.Name] = v
	}
	if !reflect.DeepEqual(expectedMap, gotMap) {
		// Print ugly but useful diff of expected and received objects for
		// easier debugging.
		return fmt.Errorf("Volume check failed [A-expected, B-got]: %s", diff.ObjectDiff(expectedMap, gotMap))
	}
	return nil
}
Exemplo n.º 8
0
func TestEtcdUpdateNotScheduled(t *testing.T) {
	storage, _, _, server := newStorage(t)
	defer server.Terminate(t)
	defer storage.Store.DestroyFunc()
	ctx := api.NewDefaultContext()

	key, _ := storage.KeyFunc(ctx, "foo")
	key = etcdtest.AddPrefix(key)
	if _, err := storage.Create(ctx, validNewPod()); err != nil {
		t.Fatalf("unexpected error: %v", err)
	}

	podIn := validChangedPod()
	_, _, err := storage.Update(ctx, podIn.Name, rest.DefaultUpdatedObjectInfo(podIn, api.Scheme))
	if err != nil {
		t.Errorf("Unexpected error: %v", err)
	}
	obj, err := storage.Get(ctx, validNewPod().ObjectMeta.Name)
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}
	podOut := obj.(*api.Pod)
	// validChangedPod only changes the Labels, so were checking the update was valid
	if !api.Semantic.DeepEqual(podIn.Labels, podOut.Labels) {
		t.Errorf("objects differ: %v", diff.ObjectDiff(podOut, podIn))
	}
}
Exemplo n.º 9
0
func compareJWTs(a, b jose.JWT) string {
	if a.Encode() == b.Encode() {
		return ""
	}

	var aClaims, bClaims jose.Claims
	for _, j := range []struct {
		claims *jose.Claims
		jwt    jose.JWT
	}{
		{&aClaims, a},
		{&bClaims, b},
	} {
		var err error
		*j.claims, err = j.jwt.Claims()
		if err != nil {
			*j.claims = jose.Claims(map[string]interface{}{
				"msg": "bad claims",
				"err": err,
			})
		}
	}

	return diff.ObjectDiff(aClaims, bClaims)
}
Exemplo n.º 10
0
// checkClaims compares all expectedClaims with set of claims at the end of the
// test and reports differences.
func (r *volumeReactor) checkClaims(t *testing.T, expectedClaims []*api.PersistentVolumeClaim) error {
	r.lock.Lock()
	defer r.lock.Unlock()

	expectedMap := make(map[string]*api.PersistentVolumeClaim)
	gotMap := make(map[string]*api.PersistentVolumeClaim)
	for _, c := range expectedClaims {
		c.ResourceVersion = ""
		expectedMap[c.Name] = c
	}
	for _, c := range r.claims {
		// We must clone the claim because of golang race check - it was
		// written by the controller without any locks on it.
		clone, _ := conversion.NewCloner().DeepCopy(c)
		c = clone.(*api.PersistentVolumeClaim)
		c.ResourceVersion = ""
		gotMap[c.Name] = c
	}
	if !reflect.DeepEqual(expectedMap, gotMap) {
		// Print ugly but useful diff of expected and received objects for
		// easier debugging.
		return fmt.Errorf("Claim check failed [A-expected, B-got result]: %s", diff.ObjectDiff(expectedMap, gotMap))
	}
	return nil
}
Exemplo n.º 11
0
func TestScaleGet(t *testing.T) {
	storage, server := newStorage(t)
	defer server.Terminate(t)

	ctx := api.WithNamespace(api.NewContext(), namespace)
	rc, err := createController(storage.Controller, *validController, t)
	if err != nil {
		t.Fatalf("error setting new replication controller %v: %v", *validController, err)
	}

	want := &autoscaling.Scale{
		ObjectMeta: api.ObjectMeta{
			Name:              name,
			Namespace:         namespace,
			UID:               rc.UID,
			ResourceVersion:   rc.ResourceVersion,
			CreationTimestamp: rc.CreationTimestamp,
		},
		Spec: autoscaling.ScaleSpec{
			Replicas: validController.Spec.Replicas,
		},
		Status: autoscaling.ScaleStatus{
			Replicas: validController.Status.Replicas,
			Selector: labels.SelectorFromSet(validController.Spec.Template.Labels).String(),
		},
	}
	obj, err := storage.Scale.Get(ctx, name)
	if err != nil {
		t.Fatalf("error fetching scale for %s: %v", name, err)
	}
	got := obj.(*autoscaling.Scale)
	if !api.Semantic.DeepEqual(want, got) {
		t.Errorf("unexpected scale: %s", diff.ObjectDiff(want, got))
	}
}
Exemplo n.º 12
0
func runTest(t *testing.T, source interface{}) {
	name := reflect.TypeOf(source).Elem().Name()
	TestObjectFuzzer.Fuzz(source)

	_, codec := GetTestScheme()
	data, err := runtime.Encode(codec, source.(runtime.Object))
	if err != nil {
		t.Errorf("%v: %v (%#v)", name, err, source)
		return
	}
	obj2, err := runtime.Decode(codec, data)
	if err != nil {
		t.Errorf("%v: %v (%v)", name, err, string(data))
		return
	}
	if !semantic.DeepEqual(source, obj2) {
		t.Errorf("1: %v: diff: %v", name, diff.ObjectGoPrintSideBySide(source, obj2))
		return
	}
	obj3 := reflect.New(reflect.TypeOf(source).Elem()).Interface()
	if err := runtime.DecodeInto(codec, data, obj3.(runtime.Object)); err != nil {
		t.Errorf("2: %v: %v", name, err)
		return
	}
	if !semantic.DeepEqual(source, obj3) {
		t.Errorf("3: %v: diff: %v", name, diff.ObjectDiff(source, obj3))
		return
	}
}
Exemplo n.º 13
0
func TestEncode_Ptr(t *testing.T) {
	grace := int64(30)
	pod := &api.Pod{
		ObjectMeta: api.ObjectMeta{
			Labels: map[string]string{"name": "foo"},
		},
		Spec: api.PodSpec{
			RestartPolicy: api.RestartPolicyAlways,
			DNSPolicy:     api.DNSClusterFirst,

			TerminationGracePeriodSeconds: &grace,

			SecurityContext: &api.PodSecurityContext{},
		},
	}
	obj := runtime.Object(pod)
	data, err := runtime.Encode(testapi.Default.Codec(), obj)
	obj2, err2 := runtime.Decode(testapi.Default.Codec(), data)
	if err != nil || err2 != nil {
		t.Fatalf("Failure: '%v' '%v'", err, err2)
	}
	if _, ok := obj2.(*api.Pod); !ok {
		t.Fatalf("Got wrong type")
	}
	if !api.Semantic.DeepEqual(obj2, pod) {
		t.Errorf("\nExpected:\n\n %#v,\n\nGot:\n\n %#vDiff: %v\n\n", pod, obj2, diff.ObjectDiff(obj2, pod))

	}
}
Exemplo n.º 14
0
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 := runtime.Encode(kapi.Codecs.LegacyCodec(v1beta3.SchemeGroupVersion), i)
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}

	obj, err := runtime.Decode(kapi.Codecs.UniversalDecoder(), 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", diff.ObjectDiff(i, image))
	}
}
Exemplo n.º 15
0
// needsReconcile compares the given status with the status in the pod manager (which
// in fact comes from apiserver), returns whether the status needs to be reconciled with
// the apiserver. Now when pod status is inconsistent between apiserver and kubelet,
// kubelet should forcibly send an update to reconclie the inconsistence, because kubelet
// should be the source of truth of pod status.
// NOTE(random-liu): It's simpler to pass in mirror pod uid and get mirror pod by uid, but
// now the pod manager only supports getting mirror pod by static pod, so we have to pass
// static pod uid here.
// TODO(random-liu): Simplify the logic when mirror pod manager is added.
func (m *manager) needsReconcile(uid types.UID, status api.PodStatus) bool {
	// The pod could be a static pod, so we should translate first.
	pod, ok := m.podManager.GetPodByUID(uid)
	if !ok {
		glog.V(4).Infof("Pod %q has been deleted, no need to reconcile", string(uid))
		return false
	}
	// If the pod is a static pod, we should check its mirror pod, because only status in mirror pod is meaningful to us.
	if kubepod.IsStaticPod(pod) {
		mirrorPod, ok := m.podManager.GetMirrorPodByPod(pod)
		if !ok {
			glog.V(4).Infof("Static pod %q has no corresponding mirror pod, no need to reconcile", format.Pod(pod))
			return false
		}
		pod = mirrorPod
	}

	podStatus, err := copyStatus(&pod.Status)
	if err != nil {
		return false
	}
	normalizeStatus(pod, &podStatus)

	if isStatusEqual(&podStatus, &status) {
		// If the status from the source is the same with the cached status,
		// reconcile is not needed. Just return.
		return false
	}
	glog.V(3).Infof("Pod status is inconsistent with cached status for pod %q, a reconciliation should be triggered:\n %+v", format.Pod(pod),
		diff.ObjectDiff(podStatus, status))

	return true
}
Exemplo n.º 16
0
func compareSignatures(t *testing.T, a, b imageapi.ImageSignature) {
	aName := a.Name
	a.ObjectMeta = b.ObjectMeta
	a.Name = aName
	if !reflect.DeepEqual(a, b) {
		t.Errorf("created and contained signatures differ: %v", diff.ObjectDiff(a, b))
	}
}
Exemplo n.º 17
0
func TestLoadRESTClientConfig(t *testing.T) {
	testData := []byte(`
apiVersion: v1
kind: Config
clusters:
- cluster:
    certificate-authority: ca-a.crt
    server: https://cluster-a.com
  name: cluster-a
- cluster:
    certificate-authority-data: VGVzdA== 
    server: https://cluster-b.com
  name: cluster-b
contexts:
- context:
    cluster: cluster-a
    namespace: ns-a
    user: user-a
  name: context-a
- context:
    cluster: cluster-b
    namespace: ns-b
    user: user-b
  name: context-b
current-context: context-b
users:
- name: user-a
  user:
    token: mytoken-a
- name: user-b
  user:
    token: mytoken-b
`)
	f, err := ioutil.TempFile("", "kubeconfig")
	if err != nil {
		t.Fatal(err)
	}
	defer os.Remove(f.Name())
	ioutil.WriteFile(f.Name(), testData, os.FileMode(0755))

	config, err := loadRESTClientConfig(f.Name())
	if err != nil {
		t.Fatal(err)
	}

	expectedConfig := &restclient.Config{
		Host: "https://cluster-b.com",
		TLSClientConfig: restclient.TLSClientConfig{
			CAData: []byte(`Test`),
		},
		BearerToken: "mytoken-b",
	}

	if !reflect.DeepEqual(config, expectedConfig) {
		t.Errorf("Unexpected config: %s", diff.ObjectDiff(config, expectedConfig))
	}
}
Exemplo n.º 18
0
func TestGetAttrs(t *testing.T) {
	eventA := &api.Event{
		ObjectMeta: api.ObjectMeta{
			Name:      "f0118",
			Namespace: "default",
		},
		InvolvedObject: api.ObjectReference{
			Kind:            "Pod",
			Name:            "foo",
			Namespace:       "baz",
			UID:             "long uid string",
			APIVersion:      testapi.Default.GroupVersion().String(),
			ResourceVersion: "0",
			FieldPath:       "",
		},
		Reason: "ForTesting",
		Source: api.EventSource{Component: "test"},
		Type:   api.EventTypeNormal,
	}
	label, field, err := 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", diff.ObjectDiff(e, a))
	}
	expect := fields.Set{
		"metadata.name":                  "f0118",
		"metadata.namespace":             "default",
		"involvedObject.kind":            "Pod",
		"involvedObject.name":            "foo",
		"involvedObject.namespace":       "baz",
		"involvedObject.uid":             "long uid string",
		"involvedObject.apiVersion":      testapi.Default.GroupVersion().String(),
		"involvedObject.resourceVersion": "0",
		"involvedObject.fieldPath":       "",
		"reason":                         "ForTesting",
		"source":                         "test",
		"type":                           api.EventTypeNormal,
	}
	if e, a := expect, field; !reflect.DeepEqual(e, a) {
		t.Errorf("diff: %s", diff.ObjectDiff(e, a))
	}
}
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 kubectltesting.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 = kubectltesting.TestStruct{}
	s := yamlserializer.NewDecodingSerializer(testapi.Default.Codec())
	if err := runtime.DecodeInto(s, buf.Bytes(), &poutput); err != nil {
		t.Fatal(err)
	}
	if !reflect.DeepEqual(testData, poutput) {
		t.Errorf("Test data and unmarshaled data are not equal: %v", diff.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{}
	if err := runtime.DecodeInto(s, buf.Bytes(), &objOut); err != nil {
		t.Fatal(err)
	}
	if !reflect.DeepEqual(obj, &objOut) {
		t.Errorf("Unexpected inequality:\n%v", diff.ObjectDiff(obj, &objOut))
	}
}
Exemplo n.º 20
0
func TestGet_NoError(t *testing.T) {
	r := NewTestREST(testResponse{result: probe.Success, data: "ok"})
	got, err := r.Get(api.NewContext(), "test1")
	if err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}
	expect := createTestStatus("test1", api.ConditionTrue, "ok", "")
	if e, a := expect, got; !reflect.DeepEqual(e, a) {
		t.Errorf("Got unexpected object. Diff: %s", diff.ObjectDiff(e, a))
	}
}
Exemplo n.º 21
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// TestProjectFidelity makes sure that the project to namespace round trip does not lose any data
func TestProjectFidelity(t *testing.T) {
	f := fuzz.New().NilChance(0)
	p := &api.Project{}
	for i := 0; i < 100; i++ {
		f.Fuzz(p)
		p.TypeMeta = unversioned.TypeMeta{} // Ignore TypeMeta
		namespace := ConvertProject(p)
		p2 := ConvertNamespace(namespace)
		if !reflect.DeepEqual(p, p2) {
			t.Errorf("project data not preserved; the diff is %s", diff.ObjectDiff(p, p2))
		}
	}
}
Exemplo n.º 22
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// TestNamespaceFidelity makes sure that the namespace to project round trip does not lose any data
func TestNamespaceFidelity(t *testing.T) {
	f := fuzz.New().NilChance(0)
	n := &kapi.Namespace{}
	for i := 0; i < 100; i++ {
		f.Fuzz(n)
		n.TypeMeta = unversioned.TypeMeta{} // Ignore TypeMeta
		project := ConvertNamespace(n)
		n2 := ConvertProject(project)
		if !reflect.DeepEqual(n, n2) {
			t.Errorf("namespace data not preserved; the diff is %s", diff.ObjectDiff(n, n2))
		}
	}
}
Exemplo n.º 23
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func (t *testPersister) Persist(cfg map[string]string) error {
	if len(t.persists) == 0 {
		return errors.New("unexpected persist call")
	}

	var persist testPersist
	persist, t.persists = t.persists[0], t.persists[1:]

	if !reflect.DeepEqual(persist.cfg, cfg) {
		return fmt.Errorf("Unexpected cfg: %v", diff.ObjectDiff(persist.cfg, cfg))
	}

	return persist.returnErr
}
Exemplo n.º 24
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func TestUpdateStatus(t *testing.T) {
	storage, status, server := newStorage(t)
	defer server.Terminate(t)
	defer storage.Store.DestroyFunc()
	ctx := api.NewDefaultContext()

	key, _ := storage.KeyFunc(ctx, "foo")
	key = etcdtest.AddPrefix(key)
	resourcequotaStart := validNewResourceQuota()
	err := storage.Storage.Create(ctx, key, resourcequotaStart, nil, 0)
	if err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}

	resourcequotaIn := &api.ResourceQuota{
		ObjectMeta: api.ObjectMeta{
			Name:      "foo",
			Namespace: api.NamespaceDefault,
		},
		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"),
			},
		},
	}

	_, _, err = status.Update(ctx, resourcequotaIn.Name, rest.DefaultUpdatedObjectInfo(resourcequotaIn, api.Scheme))
	if err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}
	obj, err := storage.Get(ctx, "foo")
	rqOut := obj.(*api.ResourceQuota)
	// only compare the meaningful update b/c we can't compare due to metadata
	if !api.Semantic.DeepEqual(resourcequotaIn.Status, rqOut.Status) {
		t.Errorf("unexpected object: %s", diff.ObjectDiff(resourcequotaIn, rqOut))
	}
}
Exemplo n.º 25
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func TestList_FailedCheck(t *testing.T) {
	r := NewTestREST(testResponse{result: probe.Failure, data: ""})
	got, err := r.List(api.NewContext(), nil)
	if err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}
	expect := &api.ComponentStatusList{
		Items: []api.ComponentStatus{
			*(createTestStatus("test1", api.ConditionFalse, "", ""))},
	}
	if e, a := expect, got; !reflect.DeepEqual(e, a) {
		t.Errorf("Got unexpected object. Diff: %s", diff.ObjectDiff(e, a))
	}
}
Exemplo n.º 26
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func (test configCommandTest) run(t *testing.T) string {
	out, actualConfig := testConfigCommand(test.args, test.startingConfig, t)

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

	if !api.Semantic.DeepEqual(test.expectedConfig, actualConfig) {
		t.Errorf("diff: %v", diff.ObjectDiff(test.expectedConfig, actualConfig))
		t.Errorf("expected: %#v\n actual:   %#v", test.expectedConfig, actualConfig)
	}

	test.checkOutput(out, test.expectedOutputs, t)

	return out
}
Exemplo n.º 27
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func TestImageStreamCreate(t *testing.T) {
	testutil.RequireEtcd(t)
	defer testutil.DumpEtcdOnFailure(t)
	_, clusterAdminKubeConfig, err := testserver.StartTestMasterAPI()
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}

	clusterAdminClient, err := testutil.GetClusterAdminClient(clusterAdminKubeConfig)
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}
	err = testutil.CreateNamespace(clusterAdminKubeConfig, testutil.Namespace())
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}

	stream := mockImageStream()

	if _, err := clusterAdminClient.ImageStreams(testutil.Namespace()).Create(&imageapi.ImageStream{}); err == nil || !errors.IsInvalid(err) {
		t.Fatalf("Unexpected error: %v", err)
	}

	expected, err := clusterAdminClient.ImageStreams(testutil.Namespace()).Create(stream)
	if err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}
	if expected.Name == "" {
		t.Errorf("Unexpected empty image Name %v", expected)
	}

	actual, err := clusterAdminClient.ImageStreams(testutil.Namespace()).Get(stream.Name)
	if err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}
	if !reflect.DeepEqual(expected, actual) {
		t.Errorf("unexpected object: %s", diff.ObjectDiff(expected, actual))
	}

	streams, err := clusterAdminClient.ImageStreams(testutil.Namespace()).List(kapi.ListOptions{})
	if err != nil {
		t.Fatalf("Unexpected error %v", err)
	}
	if len(streams.Items) != 1 {
		t.Errorf("Expected one image, got %#v", streams.Items)
	}
}
Exemplo n.º 28
0
func TestGetMultipleTypeObjectsWithDirectReference(t *testing.T) {
	_, svc, _ := testData()
	node := &api.Node{
		ObjectMeta: api.ObjectMeta{
			Name: "foo",
		},
		Spec: api.NodeSpec{
			ExternalID: "ext",
		},
	}

	f, tf, codec, ns := NewAPIFactory()
	tf.Printer = &testPrinter{}
	tf.Client = &fake.RESTClient{
		NegotiatedSerializer: ns,
		Client: fake.CreateHTTPClient(func(req *http.Request) (*http.Response, error) {
			switch req.URL.Path {
			case "/nodes/foo":
				return &http.Response{StatusCode: 200, Header: defaultHeader(), Body: objBody(codec, node)}, nil
			case "/namespaces/test/services/bar":
				return &http.Response{StatusCode: 200, Header: defaultHeader(), Body: objBody(codec, &svc.Items[0])}, nil
			default:
				t.Fatalf("unexpected request: %#v\n%#v", req.URL, req)
				return nil, nil
			}
		}),
	}
	tf.Namespace = "test"
	buf := bytes.NewBuffer([]byte{})
	errBuf := bytes.NewBuffer([]byte{})

	cmd := NewCmdGet(f, buf, errBuf)
	cmd.SetOutput(buf)

	cmd.Run(cmd, []string{"services/bar", "node/foo"})

	expected := []runtime.Object{&svc.Items[0], node}
	actual := tf.Printer.(*testPrinter).Objects
	if !api.Semantic.DeepEqual(expected, actual) {
		t.Errorf("unexpected object: %s", diff.ObjectDiff(expected, actual))
	}
	if len(buf.String()) == 0 {
		t.Errorf("unexpected empty output")
	}
}
Exemplo n.º 29
0
func TestConverter_MapElemAddr(t *testing.T) {
	type Foo struct {
		A map[int]int
	}
	type Bar struct {
		A map[string]string
	}
	c := NewConverter(DefaultNameFunc)
	c.Debug = testLogger(t)
	err := c.RegisterConversionFunc(
		func(in *int, out *string, s Scope) error {
			*out = fmt.Sprintf("%v", *in)
			return nil
		},
	)
	if err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}
	err = c.RegisterConversionFunc(
		func(in *string, out *int, s Scope) error {
			if str, err := strconv.Atoi(*in); err != nil {
				return err
			} else {
				*out = str
				return nil
			}
		},
	)
	if err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}
	f := fuzz.New().NilChance(0).NumElements(3, 3)
	first := Foo{}
	second := Bar{}
	f.Fuzz(&first)
	err = c.Convert(&first, &second, AllowDifferentFieldTypeNames, nil)
	if err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}
	third := Foo{}
	err = c.Convert(&second, &third, AllowDifferentFieldTypeNames, nil)
	if e, a := first, third; !reflect.DeepEqual(e, a) {
		t.Errorf("Unexpected diff: %v", diff.ObjectDiff(e, a))
	}
}
Exemplo n.º 30
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func TestDoRequestFailed(t *testing.T) {
	status := &unversioned.Status{
		Code:    http.StatusNotFound,
		Status:  unversioned.StatusFailure,
		Reason:  unversioned.StatusReasonNotFound,
		Message: " \"\" not found",
		Details: &unversioned.StatusDetails{},
	}
	expectedBody, _ := runtime.Encode(testapi.Default.Codec(), status)
	fakeHandler := utiltesting.FakeHandler{
		StatusCode:   404,
		ResponseBody: string(expectedBody),
		T:            t,
	}
	testServer := httptest.NewServer(&fakeHandler)
	// TODO: Uncomment when fix #19254
	// defer testServer.Close()
	c, err := RESTClientFor(&Config{
		Host: testServer.URL,
		ContentConfig: ContentConfig{
			GroupVersion: testapi.Default.GroupVersion(),
			Codec:        testapi.Default.Codec(),
		},
	})
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
	body, err := c.Get().Do().Raw()
	if err == nil || body != nil {
		t.Errorf("unexpected non-error: %#v", body)
	}
	ss, ok := err.(errors.APIStatus)
	if !ok {
		t.Errorf("unexpected error type %v", err)
	}
	actual := ss.Status()
	expected := *status
	// The decoder will apply the default Version and Kind to the Status.
	expected.APIVersion = "v1"
	expected.Kind = "Status"
	if !reflect.DeepEqual(&expected, &actual) {
		t.Errorf("Unexpected mis-match: %s", diff.ObjectDiff(status, &actual))
	}
}