func TestDoRequestNewWayFile(t *testing.T) {
	reqObj := &api.Pod{ObjectMeta: api.ObjectMeta{Name: "foo"}}
	reqBodyExpected, err := testapi.Codec().Encode(reqObj)
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}

	file, err := ioutil.TempFile("", "foo")
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}

	_, err = file.Write(reqBodyExpected)
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}

	expectedObj := &api.Service{Spec: api.ServiceSpec{Ports: []api.ServicePort{{
		Protocol:   "TCP",
		Port:       12345,
		TargetPort: util.NewIntOrStringFromInt(12345),
	}}}}
	expectedBody, _ := testapi.Codec().Encode(expectedObj)
	fakeHandler := util.FakeHandler{
		StatusCode:   200,
		ResponseBody: string(expectedBody),
		T:            t,
	}
	testServer := httptest.NewServer(&fakeHandler)
	c := NewOrDie(&Config{Host: testServer.URL, Version: testapi.Version(), Username: "******", Password: "******"})
	wasCreated := true
	obj, err := c.Verb("POST").
		Prefix("foo/bar", "baz").
		Timeout(time.Second).
		Body(file.Name()).
		Do().WasCreated(&wasCreated).Get()
	if err != nil {
		t.Errorf("Unexpected error: %v %#v", err, err)
		return
	}
	if obj == nil {
		t.Error("nil obj")
	} else if !api.Semantic.DeepDerivative(expectedObj, obj) {
		t.Errorf("Expected: %#v, got %#v", expectedObj, obj)
	}
	if wasCreated {
		t.Errorf("expected object was not created")
	}
	tmpStr := string(reqBodyExpected)
	requestURL := testapi.ResourcePathWithPrefix("foo/bar/baz", "", "", "")
	requestURL += "?timeout=1s"
	fakeHandler.ValidateRequest(t, requestURL, "POST", &tmpStr)
	if fakeHandler.RequestReceived.Header["Authorization"] == nil {
		t.Errorf("Request is missing authorization header: %#v", *fakeHandler.RequestReceived)
	}
}
func TestListWatchesCanList(t *testing.T) {
	fieldSelectorQueryParamName := api.FieldSelectorQueryParam(testapi.Version())
	table := []struct {
		location      string
		resource      string
		namespace     string
		fieldSelector fields.Selector
	}{
		// Minion
		{
			location:      testapi.ResourcePath("minions", api.NamespaceAll, ""),
			resource:      "minions",
			namespace:     api.NamespaceAll,
			fieldSelector: parseSelectorOrDie(""),
		},
		// pod with "assigned" field selector.
		{
			location: buildLocation(
				testapi.ResourcePath("pods", api.NamespaceAll, ""),
				buildQueryValues(url.Values{fieldSelectorQueryParamName: []string{"spec.host="}})),
			resource:      "pods",
			namespace:     api.NamespaceAll,
			fieldSelector: fields.Set{"spec.host": ""}.AsSelector(),
		},
		// pod in namespace "foo"
		{
			location: buildLocation(
				testapi.ResourcePath("pods", "foo", ""),
				buildQueryValues(url.Values{fieldSelectorQueryParamName: []string{"spec.host="}})),
			resource:      "pods",
			namespace:     "foo",
			fieldSelector: fields.Set{"spec.host": ""}.AsSelector(),
		},
	}
	for _, item := range table {
		handler := util.FakeHandler{
			StatusCode:   500,
			ResponseBody: "",
			T:            t,
		}
		server := httptest.NewServer(&handler)
		defer server.Close()
		client := client.NewOrDie(&client.Config{Host: server.URL, Version: testapi.Version()})
		lw := NewListWatchFromClient(client, item.resource, item.namespace, item.fieldSelector)
		// This test merely tests that the correct request is made.
		lw.List()
		handler.ValidateRequest(t, item.location, "GET", nil)
	}
}
func TestDoRequestNewWayObj(t *testing.T) {
	reqObj := &api.Pod{ObjectMeta: api.ObjectMeta{Name: "foo"}}
	reqBodyExpected, _ := testapi.Codec().Encode(reqObj)
	expectedObj := &api.Service{Spec: api.ServiceSpec{Ports: []api.ServicePort{{
		Protocol:   "TCP",
		Port:       12345,
		TargetPort: util.NewIntOrStringFromInt(12345),
	}}}}
	expectedBody, _ := testapi.Codec().Encode(expectedObj)
	fakeHandler := util.FakeHandler{
		StatusCode:   200,
		ResponseBody: string(expectedBody),
		T:            t,
	}
	testServer := httptest.NewServer(&fakeHandler)
	c := NewOrDie(&Config{Host: testServer.URL, Version: testapi.Version(), Username: "******", Password: "******"})
	obj, err := c.Verb("POST").
		Suffix("baz").
		Name("bar").
		Resource("foo").
		LabelsSelectorParam(labels.Set{"name": "foo"}.AsSelector()).
		Timeout(time.Second).
		Body(reqObj).
		Do().Get()
	if err != nil {
		t.Errorf("Unexpected error: %v %#v", err, err)
		return
	}
	if obj == nil {
		t.Error("nil obj")
	} else if !api.Semantic.DeepDerivative(expectedObj, obj) {
		t.Errorf("Expected: %#v, got %#v", expectedObj, obj)
	}
	tmpStr := string(reqBodyExpected)
	requestURL := testapi.ResourcePath("foo", "", "bar/baz")
	requestURL += "?" + api.LabelSelectorQueryParam(testapi.Version()) + "=name%3Dfoo&timeout=1s"
	fakeHandler.ValidateRequest(t, requestURL, "POST", &tmpStr)
	if fakeHandler.RequestReceived.Header["Authorization"] == nil {
		t.Errorf("Request is missing authorization header: %#v", *fakeHandler.RequestReceived)
	}
}
func TestStatusUpdatesWithoutReplicasChange(t *testing.T) {
	// Setup a fake server to listen for requests, and run the rc manager in steady state
	fakeHandler := util.FakeHandler{
		StatusCode:   200,
		ResponseBody: "",
	}
	testServer := httptest.NewServer(&fakeHandler)
	defer testServer.Close()
	client := client.NewOrDie(&client.Config{Host: testServer.URL, Version: testapi.Version()})
	manager := NewReplicationManager(client, BurstReplicas)
	manager.podStoreSynced = alwaysReady

	// Steady state for the replication controller, no Status.Replicas updates expected
	activePods := 5
	rc := newReplicationController(activePods)
	manager.controllerStore.Store.Add(rc)
	rc.Status = api.ReplicationControllerStatus{Replicas: activePods}
	newPodList(manager.podStore.Store, activePods, api.PodRunning, rc)

	fakePodControl := FakePodControl{}
	manager.podControl = &fakePodControl
	manager.syncReplicationController(getKey(rc, t))

	validateSyncReplication(t, &fakePodControl, 0, 0)
	if fakeHandler.RequestReceived != nil {
		t.Errorf("Unexpected update when pods and rcs are in a steady state")
	}

	// This response body is just so we don't err out decoding the http response, all
	// we care about is the request body sent below.
	response := runtime.EncodeOrDie(testapi.Codec(), &api.ReplicationController{})
	fakeHandler.ResponseBody = response

	rc.Generation = rc.Generation + 1
	manager.syncReplicationController(getKey(rc, t))

	rc.Status.ObservedGeneration = rc.Generation
	updatedRc := runtime.EncodeOrDie(testapi.Codec(), rc)
	fakeHandler.ValidateRequest(t, testapi.ResourcePath(replicationControllerResourceName(), rc.Namespace, rc.Name), "PUT", &updatedRc)
}
func TestDoRequestWithoutPassword(t *testing.T) {
	status := &api.Status{Status: api.StatusFailure}
	expectedBody, _ := latest.Codec.Encode(status)
	fakeHandler := util.FakeHandler{
		StatusCode:   400,
		ResponseBody: string(expectedBody),
		T:            t,
	}
	testServer := httptest.NewServer(&fakeHandler)
	defer testServer.Close()
	c, err := RESTClientFor(&Config{
		Host:     testServer.URL,
		Version:  testapi.Version(),
		Codec:    testapi.Codec(),
		Username: "******",
	})
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
	body, err := c.Get().Prefix("test").Do().Raw()
	if err == nil {
		t.Fatalf("Unexpected non-error")
	}
	if fakeHandler.RequestReceived.Header["Authorization"] == nil {
		t.Errorf("Request is missing authorization header: %#v", fakeHandler.RequestReceived)
	}
	se, ok := err.(APIStatus)
	if !ok {
		t.Fatalf("Unexpected kind of error: %#v", err)
	}
	if !reflect.DeepEqual(se.Status(), *status) {
		t.Errorf("Unexpected status: %#v %#v", se.Status(), status)
	}
	if body != nil {
		t.Errorf("Expected nil body, but saw: '%s'", string(body))
	}
	fakeHandler.ValidateRequest(t, "/"+testapi.Version()+"/test", "GET", nil)
}
func TestDoRequestNewWay(t *testing.T) {
	reqBody := "request body"
	expectedObj := &api.Service{Spec: api.ServiceSpec{Ports: []api.ServicePort{{
		Protocol:   "TCP",
		Port:       12345,
		TargetPort: util.NewIntOrStringFromInt(12345),
	}}}}
	expectedBody, _ := testapi.Codec().Encode(expectedObj)
	fakeHandler := util.FakeHandler{
		StatusCode:   200,
		ResponseBody: string(expectedBody),
		T:            t,
	}
	testServer := httptest.NewServer(&fakeHandler)
	defer testServer.Close()
	c := NewOrDie(&Config{Host: testServer.URL, Version: testapi.Version(), Username: "******", Password: "******"})
	obj, err := c.Verb("POST").
		Prefix("foo", "bar").
		Suffix("baz").
		Timeout(time.Second).
		Body([]byte(reqBody)).
		Do().Get()
	if err != nil {
		t.Errorf("Unexpected error: %v %#v", err, err)
		return
	}
	if obj == nil {
		t.Error("nil obj")
	} else if !api.Semantic.DeepDerivative(expectedObj, obj) {
		t.Errorf("Expected: %#v, got %#v", expectedObj, obj)
	}
	requestURL := testapi.ResourcePathWithPrefix("foo/bar", "", "", "baz")
	requestURL += "?timeout=1s"
	fakeHandler.ValidateRequest(t, requestURL, "POST", &reqBody)
	if fakeHandler.RequestReceived.Header["Authorization"] == nil {
		t.Errorf("Request is missing authorization header: %#v", *fakeHandler.RequestReceived)
	}
}
func TestControllerUpdateReplicas(t *testing.T) {
	// This is a happy server just to record the PUT request we expect for status.Replicas
	fakeHandler := util.FakeHandler{
		StatusCode:   200,
		ResponseBody: "",
	}
	testServer := httptest.NewServer(&fakeHandler)
	defer testServer.Close()

	client := client.NewOrDie(&client.Config{Host: testServer.URL, Version: testapi.Version()})
	manager := NewReplicationManager(client, BurstReplicas)
	manager.podStoreSynced = alwaysReady

	// Insufficient number of pods in the system, and Status.Replicas is wrong;
	// Status.Replica should update to match number of pods in system, 1 new pod should be created.
	rc := newReplicationController(5)
	manager.controllerStore.Store.Add(rc)
	rc.Status = api.ReplicationControllerStatus{Replicas: 2, ObservedGeneration: 0}
	rc.Generation = 1
	newPodList(manager.podStore.Store, 4, api.PodRunning, rc)

	// This response body is just so we don't err out decoding the http response
	response := runtime.EncodeOrDie(testapi.Codec(), &api.ReplicationController{})
	fakeHandler.ResponseBody = response

	fakePodControl := FakePodControl{}
	manager.podControl = &fakePodControl

	manager.syncReplicationController(getKey(rc, t))

	// 1. Status.Replicas should go up from 2->4 even though we created 5-4=1 pod.
	// 2. Every update to the status should include the Generation of the spec.
	rc.Status = api.ReplicationControllerStatus{Replicas: 4, ObservedGeneration: 1}

	decRc := runtime.EncodeOrDie(testapi.Codec(), rc)
	fakeHandler.ValidateRequest(t, testapi.ResourcePath(replicationControllerResourceName(), rc.Namespace, rc.Name), "PUT", &decRc)
	validateSyncReplication(t, &fakePodControl, 1, 0)
}
func TestCreateReplica(t *testing.T) {
	ns := api.NamespaceDefault
	body := runtime.EncodeOrDie(testapi.Codec(), &api.Pod{ObjectMeta: api.ObjectMeta{Name: "empty_pod"}})
	fakeHandler := util.FakeHandler{
		StatusCode:   200,
		ResponseBody: string(body),
	}
	testServer := httptest.NewServer(&fakeHandler)
	defer testServer.Close()
	client := client.NewOrDie(&client.Config{Host: testServer.URL, Version: testapi.Version()})

	podControl := RealPodControl{
		qingClient: client,
		recorder:   &record.FakeRecorder{},
	}

	controllerSpec := newReplicationController(1)

	// Make sure createReplica sends a POST to the apiserver with a pod from the controllers pod template
	podControl.createReplica(ns, controllerSpec)

	expectedPod := api.Pod{
		ObjectMeta: api.ObjectMeta{
			Labels:       controllerSpec.Spec.Template.Labels,
			GenerateName: fmt.Sprintf("%s-", controllerSpec.Name),
		},
		Spec: controllerSpec.Spec.Template.Spec,
	}
	fakeHandler.ValidateRequest(t, testapi.ResourcePath("pods", api.NamespaceDefault, ""), "POST", nil)
	actualPod, err := client.Codec.Decode([]byte(fakeHandler.RequestBody))
	if err != nil {
		t.Errorf("Unexpected error: %#v", err)
	}
	if !api.Semantic.DeepDerivative(&expectedPod, actualPod) {
		t.Logf("Body: %s", fakeHandler.RequestBody)
		t.Errorf("Unexpected mismatch.  Expected\n %#v,\n Got:\n %#v", &expectedPod, actualPod)
	}
}
func TestDoRequestCreated(t *testing.T) {
	status := &api.Status{Status: api.StatusSuccess}
	expectedBody, _ := latest.Codec.Encode(status)
	fakeHandler := util.FakeHandler{
		StatusCode:   201,
		ResponseBody: string(expectedBody),
		T:            t,
	}
	testServer := httptest.NewServer(&fakeHandler)
	defer testServer.Close()
	c, err := RESTClientFor(&Config{
		Host:     testServer.URL,
		Version:  testapi.Version(),
		Codec:    testapi.Codec(),
		Username: "******",
		Password: "******",
	})
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
	created := false
	body, err := c.Get().Prefix("test").Do().WasCreated(&created).Raw()
	if err != nil {
		t.Errorf("Unexpected error %#v", err)
	}
	if !created {
		t.Errorf("Expected object to be created")
	}
	statusOut, err := latest.Codec.Decode(body)
	if err != nil {
		t.Errorf("Unexpected error %#v", err)
	}
	if !reflect.DeepEqual(status, statusOut) {
		t.Errorf("Unexpected mis-match. Expected %#v.  Saw %#v", status, statusOut)
	}
	fakeHandler.ValidateRequest(t, "/"+testapi.Version()+"/test", "GET", nil)
}
func TestDoRequestSuccess(t *testing.T) {
	status := &api.Status{Status: api.StatusSuccess}
	expectedBody, _ := latest.Codec.Encode(status)
	fakeHandler := util.FakeHandler{
		StatusCode:   200,
		ResponseBody: string(expectedBody),
		T:            t,
	}
	testServer := httptest.NewServer(&fakeHandler)
	defer testServer.Close()
	c, err := RESTClientFor(&Config{
		Host:     testServer.URL,
		Version:  testapi.Version(),
		Codec:    testapi.Codec(),
		Username: "******",
		Password: "******",
	})
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
	body, err := c.Get().Prefix("test").Do().Raw()
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
	if fakeHandler.RequestReceived.Header["Authorization"] == nil {
		t.Errorf("Request is missing authorization header: %#v", fakeHandler.RequestReceived)
	}
	statusOut, err := latest.Codec.Decode(body)
	if err != nil {
		t.Errorf("Unexpected error %#v", err)
	}
	if !reflect.DeepEqual(status, statusOut) {
		t.Errorf("Unexpected mis-match. Expected %#v.  Saw %#v", status, statusOut)
	}
	fakeHandler.ValidateRequest(t, "/"+testapi.Version()+"/test", "GET", nil)
}