Add generated file

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

vendor/k8s.io/kubernetes/pkg/volume/cephfs/cephfs_test.go

@@ -0,0 +1,227 @@
+/*
+Copyright 2015 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 cephfs
+
+import (
+	"os"
+	"path"
+	"testing"
+
+	"k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/types"
+	utiltesting "k8s.io/client-go/util/testing"
+	"k8s.io/kubernetes/pkg/util/mount"
+	"k8s.io/kubernetes/pkg/volume"
+	volumetest "k8s.io/kubernetes/pkg/volume/testing"
+)
+
+func TestCanSupport(t *testing.T) {
+	tmpDir, err := utiltesting.MkTmpdir("cephTest")
+	if err != nil {
+		t.Fatalf("can't make a temp dir: %v", err)
+	}
+	defer os.RemoveAll(tmpDir)
+	plugMgr := volume.VolumePluginMgr{}
+	plugMgr.InitPlugins(ProbeVolumePlugins(), nil /* prober */, volumetest.NewFakeVolumeHost(tmpDir, nil, nil))
+	plug, err := plugMgr.FindPluginByName("kubernetes.io/cephfs")
+	if err != nil {
+		t.Errorf("Can't find the plugin by name")
+	}
+	if plug.GetPluginName() != "kubernetes.io/cephfs" {
+		t.Errorf("Wrong name: %s", plug.GetPluginName())
+	}
+	if plug.CanSupport(&volume.Spec{Volume: &v1.Volume{VolumeSource: v1.VolumeSource{}}}) {
+		t.Errorf("Expected false")
+	}
+	if !plug.CanSupport(&volume.Spec{Volume: &v1.Volume{VolumeSource: v1.VolumeSource{CephFS: &v1.CephFSVolumeSource{}}}}) {
+		t.Errorf("Expected true")
+	}
+}
+
+func TestPlugin(t *testing.T) {
+	tmpDir, err := utiltesting.MkTmpdir("cephTest")
+	if err != nil {
+		t.Fatalf("can't make a temp dir: %v", err)
+	}
+	defer os.RemoveAll(tmpDir)
+	plugMgr := volume.VolumePluginMgr{}
+	plugMgr.InitPlugins(ProbeVolumePlugins(), nil /* prober */, volumetest.NewFakeVolumeHost(tmpDir, nil, nil))
+	plug, err := plugMgr.FindPluginByName("kubernetes.io/cephfs")
+	if err != nil {
+		t.Errorf("Can't find the plugin by name")
+	}
+	spec := &v1.Volume{
+		Name: "vol1",
+		VolumeSource: v1.VolumeSource{
+			CephFS: &v1.CephFSVolumeSource{
+				Monitors:   []string{"a", "b"},
+				User:       "user",
+				SecretRef:  nil,
+				SecretFile: "/etc/ceph/user.secret",
+			},
+		},
+	}
+
+	mounter, err := plug.(*cephfsPlugin).newMounterInternal(volume.NewSpecFromVolume(spec), types.UID("poduid"), &mount.FakeMounter{}, "secrets")
+	if err != nil {
+		t.Errorf("Failed to make a new Mounter: %v", err)
+	}
+	if mounter == nil {
+		t.Errorf("Got a nil Mounter")
+	}
+	volumePath := mounter.GetPath()
+	volpath := path.Join(tmpDir, "pods/poduid/volumes/kubernetes.io~cephfs/vol1")
+	if volumePath != volpath {
+		t.Errorf("Got unexpected path: %s", volumePath)
+	}
+	if err := mounter.SetUp(nil); err != nil {
+		t.Errorf("Expected success, got: %v", err)
+	}
+	if _, err := os.Stat(volumePath); err != nil {
+		if os.IsNotExist(err) {
+			t.Errorf("SetUp() failed, volume path not created: %s", volumePath)
+		} else {
+			t.Errorf("SetUp() failed: %v", err)
+		}
+	}
+	unmounter, err := plug.(*cephfsPlugin).newUnmounterInternal("vol1", types.UID("poduid"), &mount.FakeMounter{})
+	if err != nil {
+		t.Errorf("Failed to make a new Unmounter: %v", err)
+	}
+	if unmounter == nil {
+		t.Errorf("Got a nil Unmounter")
+	}
+	if err := unmounter.TearDown(); err != nil {
+		t.Errorf("Expected success, got: %v", err)
+	}
+	if _, err := os.Stat(volumePath); err == nil {
+		t.Errorf("TearDown() failed, volume path still exists: %s", volumePath)
+	} else if !os.IsNotExist(err) {
+		t.Errorf("TearDown() failed: %v", err)
+	}
+}
+
+func TestConstructVolumeSpec(t *testing.T) {
+	tmpDir, err := utiltesting.MkTmpdir("cephTest")
+	if err != nil {
+		t.Fatalf("Can't make a temp dir: %v", err)
+	}
+	defer os.RemoveAll(tmpDir)
+	plugMgr := volume.VolumePluginMgr{}
+	plugMgr.InitPlugins(ProbeVolumePlugins(), nil /* prober */, volumetest.NewFakeVolumeHost(tmpDir, nil, nil))
+	plug, err := plugMgr.FindPluginByName("kubernetes.io/cephfs")
+	if err != nil {
+		t.Errorf("can't find cephfs plugin by name")
+	}
+
+	cephfsSpec, err := plug.(*cephfsPlugin).ConstructVolumeSpec("cephfsVolume", "/cephfsVolume/")
+
+	if cephfsSpec.Name() != "cephfsVolume" {
+		t.Errorf("Get wrong cephfs spec name, got: %s", cephfsSpec.Name())
+	}
+}
+
+type testcase struct {
+	name      string
+	defaultNs string
+	spec      *volume.Spec
+	// Expected return of the test
+	expectedName  string
+	expectedNs    string
+	expectedError error
+}
+
+func TestGetSecretNameAndNamespaceForPV(t *testing.T) {
+	tests := []testcase{
+		{
+			name:      "persistent volume source",
+			defaultNs: "default",
+			spec: &volume.Spec{
+				PersistentVolume: &v1.PersistentVolume{
+					Spec: v1.PersistentVolumeSpec{
+						PersistentVolumeSource: v1.PersistentVolumeSource{
+							CephFS: &v1.CephFSPersistentVolumeSource{
+								Monitors: []string{"a", "b"},
+								User:     "user",
+								SecretRef: &v1.SecretReference{
+									Name:      "name",
+									Namespace: "ns",
+								},
+								SecretFile: "/etc/ceph/user.secret",
+							},
+						},
+					},
+				},
+			},
+			expectedName:  "name",
+			expectedNs:    "ns",
+			expectedError: nil,
+		},
+		{
+			name:      "persistent volume source without namespace",
+			defaultNs: "default",
+			spec: &volume.Spec{
+				PersistentVolume: &v1.PersistentVolume{
+					Spec: v1.PersistentVolumeSpec{
+						PersistentVolumeSource: v1.PersistentVolumeSource{
+							CephFS: &v1.CephFSPersistentVolumeSource{
+								Monitors: []string{"a", "b"},
+								User:     "user",
+								SecretRef: &v1.SecretReference{
+									Name: "name",
+								},
+								SecretFile: "/etc/ceph/user.secret",
+							},
+						},
+					},
+				},
+			},
+			expectedName:  "name",
+			expectedNs:    "default",
+			expectedError: nil,
+		},
+		{
+			name:      "pod volume source",
+			defaultNs: "default",
+			spec: &volume.Spec{
+				Volume: &v1.Volume{
+					VolumeSource: v1.VolumeSource{
+						CephFS: &v1.CephFSVolumeSource{
+							Monitors: []string{"a", "b"},
+							User:     "user",
+							SecretRef: &v1.LocalObjectReference{
+								Name: "name",
+							},
+							SecretFile: "/etc/ceph/user.secret",
+						},
+					},
+				},
+			},
+			expectedName:  "name",
+			expectedNs:    "default",
+			expectedError: nil,
+		},
+	}
+	for _, testcase := range tests {
+		resultName, resultNs, err := getSecretNameAndNamespace(testcase.spec, testcase.defaultNs)
+		if err != testcase.expectedError || resultName != testcase.expectedName || resultNs != testcase.expectedNs {
+			t.Errorf("%s failed: expected err=%v ns=%q name=%q, got %v/%q/%q", testcase.name, testcase.expectedError, testcase.expectedNs, testcase.expectedName,
+				err, resultNs, resultName)
+		}
+	}
+
+}