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add tests

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This commit is contained in:
Di Xu
2017-08-05 13:25:53 +08:00
parent 4a3131ddaa
commit fa143c6ddf
4 changed files with 210 additions and 3 deletions
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95
pkg/kubectl/cmd/resource/get_test.go
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@@ -825,7 +825,7 @@ func TestGetMultipleTypeObjectsAsList(t *testing.T) {
}
}
func TestGetMultipleTypeObjectsWithSelector(t *testing.T) {
func TestGetMultipleTypeObjectsWithLabelSelector(t *testing.T) {
pods, svc, _ := testData()
f, tf, codec, _ := cmdtesting.NewAPIFactory()
@@ -868,6 +868,49 @@ func TestGetMultipleTypeObjectsWithSelector(t *testing.T) {
}
}
func TestGetMultipleTypeObjectsWithFieldSelector(t *testing.T) {
pods, svc, _ := testData()
f, tf, codec, _ := cmdtesting.NewAPIFactory()
tf.Printer = &testPrinter{}
tf.UnstructuredClient = &fake.RESTClient{
NegotiatedSerializer: unstructuredSerializer,
Client: fake.CreateHTTPClient(func(req *http.Request) (*http.Response, error) {
if req.URL.Query().Get(metav1.FieldSelectorQueryParam("v1")) != "a=b" {
t.Fatalf("unexpected request: %#v\n%#v", req.URL, req)
}
switch req.URL.Path {
case "/namespaces/test/pods":
return &http.Response{StatusCode: 200, Header: defaultHeader(), Body: objBody(codec, pods)}, nil
case "/namespaces/test/services":
return &http.Response{StatusCode: 200, Header: defaultHeader(), Body: objBody(codec, svc)}, 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.Flags().Set("field-selector", "a=b")
cmd.Run(cmd, []string{"pods,services"})
expected, err := extractResourceList([]runtime.Object{pods, svc})
if err != nil {
t.Fatal(err)
}
verifyObjects(t, expected, tf.Printer.(*testPrinter).Objects)
if len(buf.String()) == 0 {
t.Errorf("unexpected empty output")
}
}
func TestGetMultipleTypeObjectsWithDirectReference(t *testing.T) {
_, svc, _ := testData()
node := &api.Node{
@@ -1006,7 +1049,7 @@ func watchTestData() ([]api.Pod, []watch.Event) {
return pods, events
}
func TestWatchSelector(t *testing.T) {
func TestWatchLabelSelector(t *testing.T) {
pods, events := watchTestData()
f, tf, codec, _ := cmdtesting.NewAPIFactory()
@@ -1054,6 +1097,54 @@ func TestWatchSelector(t *testing.T) {
}
}
func TestWatchFieldSelector(t *testing.T) {
pods, events := watchTestData()
f, tf, codec, _ := cmdtesting.NewAPIFactory()
tf.Printer = &testPrinter{}
podList := &api.PodList{
Items: pods,
ListMeta: metav1.ListMeta{
ResourceVersion: "10",
},
}
tf.UnstructuredClient = &fake.RESTClient{
NegotiatedSerializer: unstructuredSerializer,
Client: fake.CreateHTTPClient(func(req *http.Request) (*http.Response, error) {
if req.URL.Query().Get(metav1.FieldSelectorQueryParam("v1")) != "a=b" {
t.Fatalf("unexpected request: %#v\n%#v", req.URL, req)
}
switch req.URL.Path {
case "/namespaces/test/pods":
if req.URL.Query().Get("watch") == "true" {
return &http.Response{StatusCode: 200, Header: defaultHeader(), Body: watchBody(codec, events[2:])}, nil
}
return &http.Response{StatusCode: 200, Header: defaultHeader(), Body: objBody(codec, podList)}, 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.Flags().Set("watch", "true")
cmd.Flags().Set("field-selector", "a=b")
cmd.Run(cmd, []string{"pods"})
expected := []runtime.Object{&pods[0], &pods[1], events[2].Object, events[3].Object}
verifyObjects(t, expected, tf.Printer.(*testPrinter).Objects)
if len(buf.String()) == 0 {
t.Errorf("unexpected empty output")
}
}
func TestWatchResource(t *testing.T) {
pods, events := watchTestData()