func TestPluginLegacy(t *testing.T) {
plugMgr := volume.PluginMgr{}
plugMgr.InitPlugins(ProbeVolumePlugins(), volume.NewFakeHost("/tmp/fake", nil, nil))
plug, err := plugMgr.FindPluginByName("gce-pd")
if err != nil {
t.Errorf("Can't find the plugin by name")
}
if plug.Name() != "gce-pd" {
t.Errorf("Wrong name: %s", plug.Name())
}
if plug.CanSupport(&api.Volume{VolumeSource: api.VolumeSource{GCEPersistentDisk: &api.GCEPersistentDiskVolumeSource{}}}) {
t.Errorf("Expected false")
}
if _, err := plug.NewBuilder(&api.Volume{VolumeSource: api.VolumeSource{GCEPersistentDisk: &api.GCEPersistentDiskVolumeSource{}}}, &api.ObjectReference{UID: types.UID("poduid")}); err == nil {
t.Errorf("Expected failiure")
}
cleaner, err := plug.NewCleaner("vol1", types.UID("poduid"))
if err != nil {
t.Errorf("Failed to make a new Cleaner: %v", err)
}
if cleaner == nil {
t.Errorf("Got a nil Cleaner: %v")
}
}
func newTestHost(t *testing.T) volume.Host {
tempDir, err := ioutil.TempDir("/tmp", "git_repo_test.")
if err != nil {
t.Fatalf("can't make a temp rootdir: %v", err)
}
return volume.NewFakeHost(tempDir, nil, empty_dir.ProbeVolumePlugins())
}
func newTestHost(t *testing.T, client client.Interface) volume.Host {
tempDir, err := ioutil.TempDir("/tmp", "secret_volume_test.")
if err != nil {
t.Fatalf("can't make a temp rootdir: %v", err)
}
return volume.NewFakeHost(tempDir, client, empty_dir.ProbeVolumePluginsWithMounter(&mount.FakeMounter{}))
}
// Construct an instance of a plugin, by name.
func makePluginUnderTest(t *testing.T, plugName string) volume.Plugin {
plugMgr := volume.PluginMgr{}
plugMgr.InitPlugins(ProbeVolumePlugins(), volume.NewFakeHost(basePath, nil, nil))
plug, err := plugMgr.FindPluginByName(plugName)
if err != nil {
t.Errorf("Can't find the plugin by name")
}
return plug
}
func TestCanSupport(t *testing.T) {
plugMgr := volume.PluginMgr{}
plugMgr.InitPlugins(ProbeVolumePlugins(), volume.NewFakeHost("/tmp/fake", nil, nil))
plug, err := plugMgr.FindPluginByName("kubernetes.io/gce-pd")
if err != nil {
t.Errorf("Can't find the plugin by name")
}
if plug.Name() != "kubernetes.io/gce-pd" {
t.Errorf("Wrong name: %s", plug.Name())
}
if !plug.CanSupport(&api.Volume{VolumeSource: api.VolumeSource{GCEPersistentDisk: &api.GCEPersistentDiskVolumeSource{}}}) {
t.Errorf("Expected true")
}
}
func TestCanSupport(t *testing.T) {
plugMgr := volume.PluginMgr{}
plugMgr.InitPlugins(ProbeVolumePlugins(), volume.NewFakeHost("fake", nil, nil))
plug, err := plugMgr.FindPluginByName("kubernetes.io/host-path")
if err != nil {
t.Errorf("Can't find the plugin by name")
}
if plug.Name() != "kubernetes.io/host-path" {
t.Errorf("Wrong name: %s", plug.Name())
}
if !plug.CanSupport(&api.Volume{VolumeSource: api.VolumeSource{HostPath: &api.HostPathVolumeSource{}}}) {
t.Errorf("Expected true")
}
if plug.CanSupport(&api.Volume{VolumeSource: api.VolumeSource{}}) {
t.Errorf("Expected false")
}
}
func TestPlugin(t *testing.T) {
plugMgr := volume.PluginMgr{}
plugMgr.InitPlugins(ProbeVolumePlugins(), volume.NewFakeHost("fake", nil, nil))
plug, err := plugMgr.FindPluginByName("kubernetes.io/host-path")
if err != nil {
t.Errorf("Can't find the plugin by name")
}
spec := &api.Volume{
Name: "vol1",
VolumeSource: api.VolumeSource{HostPath: &api.HostPathVolumeSource{"/vol1"}},
}
builder, err := plug.NewBuilder(spec, &api.ObjectReference{UID: types.UID("poduid")})
if err != nil {
t.Errorf("Failed to make a new Builder: %v", err)
}
if builder == nil {
t.Errorf("Got a nil Builder: %v")
}
path := builder.GetPath()
if path != "/vol1" {
t.Errorf("Got unexpected path: %s", path)
}
if err := builder.SetUp(); err != nil {
t.Errorf("Expected success, got: %v", err)
}
cleaner, err := plug.NewCleaner("vol1", types.UID("poduid"))
if err != nil {
t.Errorf("Failed to make a new Cleaner: %v", err)
}
if cleaner == nil {
t.Errorf("Got a nil Cleaner: %v")
}
if err := cleaner.TearDown(); err != nil {
t.Errorf("Expected success, got: %v", err)
}
}
func TestPlugin(t *testing.T) {
plugMgr := volume.PluginMgr{}
plugMgr.InitPlugins(ProbeVolumePlugins(), volume.NewFakeHost("/tmp/fake", nil, nil))
plug, err := plugMgr.FindPluginByName("kubernetes.io/gce-pd")
if err != nil {
t.Errorf("Can't find the plugin by name")
}
spec := &api.Volume{
Name: "vol1",
VolumeSource: api.VolumeSource{
GCEPersistentDisk: &api.GCEPersistentDiskVolumeSource{
PDName: "pd",
FSType: "ext4",
},
},
}
builder, err := plug.(*gcePersistentDiskPlugin).newBuilderInternal(spec, types.UID("poduid"), &fakePDManager{}, &mount.FakeMounter{})
if err != nil {
t.Errorf("Failed to make a new Builder: %v", err)
}
if builder == nil {
t.Errorf("Got a nil Builder: %v")
}
path := builder.GetPath()
if path != "/tmp/fake/pods/poduid/volumes/kubernetes.io~gce-pd/vol1" {
t.Errorf("Got unexpected path: %s", path)
}
if err := builder.SetUp(); err != nil {
t.Errorf("Expected success, got: %v", err)
}
if _, err := os.Stat(path); err != nil {
if os.IsNotExist(err) {
t.Errorf("SetUp() failed, volume path not created: %s", path)
} else {
t.Errorf("SetUp() failed: %v", err)
}
}
if _, err := os.Stat(path); err != nil {
if os.IsNotExist(err) {
t.Errorf("SetUp() failed, volume path not created: %s", path)
} else {
t.Errorf("SetUp() failed: %v", err)
}
}
cleaner, err := plug.(*gcePersistentDiskPlugin).newCleanerInternal("vol1", types.UID("poduid"), &fakePDManager{}, &mount.FakeMounter{})
if err != nil {
t.Errorf("Failed to make a new Cleaner: %v", err)
}
if cleaner == nil {
t.Errorf("Got a nil Cleaner: %v")
}
if err := cleaner.TearDown(); err != nil {
t.Errorf("Expected success, got: %v", err)
}
if _, err := os.Stat(path); err == nil {
t.Errorf("TearDown() failed, volume path still exists: %s", path)
} else if !os.IsNotExist(err) {
t.Errorf("SetUp() failed: %v", err)
}
}