Add generated file

This PR adds generated files under pkg/client and vendor folder.

vendor/k8s.io/kubernetes/pkg/kubectl/cmd/describe_test.go

@@ -0,0 +1,262 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package cmd
+
+import (
+	"fmt"
+	"net/http"
+	"strings"
+	"testing"
+
+	"k8s.io/apimachinery/pkg/api/meta"
+	"k8s.io/client-go/rest/fake"
+	"k8s.io/kubernetes/pkg/api/legacyscheme"
+	cmdtesting "k8s.io/kubernetes/pkg/kubectl/cmd/testing"
+	cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util"
+	"k8s.io/kubernetes/pkg/kubectl/genericclioptions"
+	"k8s.io/kubernetes/pkg/kubectl/scheme"
+	"k8s.io/kubernetes/pkg/printers"
+)
+
+// Verifies that schemas that are not in the master tree of Kubernetes can be retrieved via Get.
+func TestDescribeUnknownSchemaObject(t *testing.T) {
+	d := &testDescriber{Output: "test output"}
+	oldFn := cmdutil.DescriberFn
+	defer func() {
+		cmdutil.DescriberFn = oldFn
+	}()
+	cmdutil.DescriberFn = d.describerFor
+
+	tf := cmdtesting.NewTestFactory().WithNamespace("non-default")
+	defer tf.Cleanup()
+	_, _, codec := cmdtesting.NewExternalScheme()
+
+	tf.UnstructuredClient = &fake.RESTClient{
+		NegotiatedSerializer: unstructuredSerializer,
+		Resp:                 &http.Response{StatusCode: 200, Header: defaultHeader(), Body: objBody(codec, cmdtesting.NewInternalType("", "", "foo"))},
+	}
+
+	streams, _, buf, _ := genericclioptions.NewTestIOStreams()
+
+	cmd := NewCmdDescribe("kubectl", tf, streams)
+	cmd.Run(cmd, []string{"type", "foo"})
+
+	if d.Name != "foo" || d.Namespace != "" {
+		t.Errorf("unexpected describer: %#v", d)
+	}
+
+	if buf.String() != fmt.Sprintf("%s", d.Output) {
+		t.Errorf("unexpected output: %s", buf.String())
+	}
+}
+
+// Verifies that schemas that are not in the master tree of Kubernetes can be retrieved via Get.
+func TestDescribeUnknownNamespacedSchemaObject(t *testing.T) {
+	d := &testDescriber{Output: "test output"}
+	oldFn := cmdutil.DescriberFn
+	defer func() {
+		cmdutil.DescriberFn = oldFn
+	}()
+	cmdutil.DescriberFn = d.describerFor
+
+	tf := cmdtesting.NewTestFactory()
+	defer tf.Cleanup()
+	_, _, codec := cmdtesting.NewExternalScheme()
+
+	tf.UnstructuredClient = &fake.RESTClient{
+		NegotiatedSerializer: unstructuredSerializer,
+		Resp:                 &http.Response{StatusCode: 200, Header: defaultHeader(), Body: objBody(codec, cmdtesting.NewInternalNamespacedType("", "", "foo", "non-default"))},
+	}
+	tf.WithNamespace("non-default")
+
+	streams, _, buf, _ := genericclioptions.NewTestIOStreams()
+
+	cmd := NewCmdDescribe("kubectl", tf, streams)
+	cmd.Run(cmd, []string{"namespacedtype", "foo"})
+
+	if d.Name != "foo" || d.Namespace != "non-default" {
+		t.Errorf("unexpected describer: %#v", d)
+	}
+
+	if buf.String() != fmt.Sprintf("%s", d.Output) {
+		t.Errorf("unexpected output: %s", buf.String())
+	}
+}
+
+func TestDescribeObject(t *testing.T) {
+	d := &testDescriber{Output: "test output"}
+	oldFn := cmdutil.DescriberFn
+	defer func() {
+		cmdutil.DescriberFn = oldFn
+	}()
+	cmdutil.DescriberFn = d.describerFor
+
+	_, _, rc := testData()
+	tf := cmdtesting.NewTestFactory().WithNamespace("test")
+	defer tf.Cleanup()
+	codec := legacyscheme.Codecs.LegacyCodec(scheme.Scheme.PrioritizedVersionsAllGroups()...)
+
+	tf.UnstructuredClient = &fake.RESTClient{
+		NegotiatedSerializer: unstructuredSerializer,
+		Client: fake.CreateHTTPClient(func(req *http.Request) (*http.Response, error) {
+			switch p, m := req.URL.Path, req.Method; {
+			case p == "/namespaces/test/replicationcontrollers/redis-master" && m == "GET":
+				return &http.Response{StatusCode: 200, Header: defaultHeader(), Body: objBody(codec, &rc.Items[0])}, nil
+			default:
+				t.Fatalf("unexpected request: %#v\n%#v", req.URL, req)
+				return nil, nil
+			}
+		}),
+	}
+
+	streams, _, buf, _ := genericclioptions.NewTestIOStreams()
+
+	cmd := NewCmdDescribe("kubectl", tf, streams)
+	cmd.Flags().Set("filename", "../../../test/e2e/testing-manifests/guestbook/legacy/redis-master-controller.yaml")
+	cmd.Run(cmd, []string{})
+
+	if d.Name != "redis-master" || d.Namespace != "test" {
+		t.Errorf("unexpected describer: %#v", d)
+	}
+
+	if buf.String() != fmt.Sprintf("%s", d.Output) {
+		t.Errorf("unexpected output: %s", buf.String())
+	}
+}
+
+func TestDescribeListObjects(t *testing.T) {
+	d := &testDescriber{Output: "test output"}
+	oldFn := cmdutil.DescriberFn
+	defer func() {
+		cmdutil.DescriberFn = oldFn
+	}()
+	cmdutil.DescriberFn = d.describerFor
+
+	pods, _, _ := testData()
+	tf := cmdtesting.NewTestFactory().WithNamespace("test")
+	defer tf.Cleanup()
+	codec := legacyscheme.Codecs.LegacyCodec(scheme.Scheme.PrioritizedVersionsAllGroups()...)
+
+	tf.UnstructuredClient = &fake.RESTClient{
+		NegotiatedSerializer: unstructuredSerializer,
+		Resp:                 &http.Response{StatusCode: 200, Header: defaultHeader(), Body: objBody(codec, pods)},
+	}
+
+	streams, _, buf, _ := genericclioptions.NewTestIOStreams()
+
+	cmd := NewCmdDescribe("kubectl", tf, streams)
+	cmd.Run(cmd, []string{"pods"})
+	if buf.String() != fmt.Sprintf("%s\n\n%s", d.Output, d.Output) {
+		t.Errorf("unexpected output: %s", buf.String())
+	}
+}
+
+func TestDescribeObjectShowEvents(t *testing.T) {
+	d := &testDescriber{Output: "test output"}
+	oldFn := cmdutil.DescriberFn
+	defer func() {
+		cmdutil.DescriberFn = oldFn
+	}()
+	cmdutil.DescriberFn = d.describerFor
+
+	pods, _, _ := testData()
+	tf := cmdtesting.NewTestFactory().WithNamespace("test")
+	defer tf.Cleanup()
+	codec := legacyscheme.Codecs.LegacyCodec(scheme.Scheme.PrioritizedVersionsAllGroups()...)
+
+	tf.UnstructuredClient = &fake.RESTClient{
+		NegotiatedSerializer: unstructuredSerializer,
+		Resp:                 &http.Response{StatusCode: 200, Header: defaultHeader(), Body: objBody(codec, pods)},
+	}
+
+	cmd := NewCmdDescribe("kubectl", tf, genericclioptions.NewTestIOStreamsDiscard())
+	cmd.Flags().Set("show-events", "true")
+	cmd.Run(cmd, []string{"pods"})
+	if d.Settings.ShowEvents != true {
+		t.Errorf("ShowEvents = true expected, got ShowEvents = %v", d.Settings.ShowEvents)
+	}
+}
+
+func TestDescribeObjectSkipEvents(t *testing.T) {
+	d := &testDescriber{Output: "test output"}
+	oldFn := cmdutil.DescriberFn
+	defer func() {
+		cmdutil.DescriberFn = oldFn
+	}()
+	cmdutil.DescriberFn = d.describerFor
+
+	pods, _, _ := testData()
+	tf := cmdtesting.NewTestFactory().WithNamespace("test")
+	defer tf.Cleanup()
+	codec := legacyscheme.Codecs.LegacyCodec(scheme.Scheme.PrioritizedVersionsAllGroups()...)
+
+	tf.UnstructuredClient = &fake.RESTClient{
+		NegotiatedSerializer: unstructuredSerializer,
+		Resp:                 &http.Response{StatusCode: 200, Header: defaultHeader(), Body: objBody(codec, pods)},
+	}
+
+	cmd := NewCmdDescribe("kubectl", tf, genericclioptions.NewTestIOStreamsDiscard())
+	cmd.Flags().Set("show-events", "false")
+	cmd.Run(cmd, []string{"pods"})
+	if d.Settings.ShowEvents != false {
+		t.Errorf("ShowEvents = false expected, got ShowEvents = %v", d.Settings.ShowEvents)
+	}
+}
+
+func TestDescribeHelpMessage(t *testing.T) {
+	tf := cmdtesting.NewTestFactory()
+	defer tf.Cleanup()
+
+	streams, _, buf, _ := genericclioptions.NewTestIOStreams()
+
+	cmd := NewCmdDescribe("kubectl", tf, streams)
+	cmd.SetArgs([]string{"-h"})
+	cmd.SetOutput(buf)
+	_, err := cmd.ExecuteC()
+
+	if err != nil {
+		t.Fatalf("Unexpected error: %v", err)
+	}
+
+	got := buf.String()
+
+	expected := `describe (-f FILENAME | TYPE [NAME_PREFIX | -l label] | TYPE/NAME)`
+	if !strings.Contains(got, expected) {
+		t.Errorf("Expected to contain: \n %v\nGot:\n %v\n", expected, got)
+	}
+
+	unexpected := `describe (-f FILENAME | TYPE [NAME_PREFIX | -l label] | TYPE/NAME) [flags]`
+	if strings.Contains(got, unexpected) {
+		t.Errorf("Expected not to contain: \n %v\nGot:\n %v\n", unexpected, got)
+	}
+}
+
+type testDescriber struct {
+	Name, Namespace string
+	Settings        printers.DescriberSettings
+	Output          string
+	Err             error
+}
+
+func (t *testDescriber) Describe(namespace, name string, describerSettings printers.DescriberSettings) (output string, err error) {
+	t.Namespace, t.Name = namespace, name
+	t.Settings = describerSettings
+	return t.Output, t.Err
+}
+func (t *testDescriber) describerFor(restClientGetter genericclioptions.RESTClientGetter, mapping *meta.RESTMapping) (printers.Describer, error) {
+	return t, nil
+}