Replace godep with dep

vendor/k8s.io/kubernetes/pkg/util/removeall/removeall_test.go

@@ -0,0 +1,167 @@
+/*
+Copyright 2017 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 removeall
+
+import (
+	"errors"
+	"os"
+	"path"
+	"strings"
+	"testing"
+
+	utiltesting "k8s.io/client-go/util/testing"
+	"k8s.io/kubernetes/pkg/util/mount"
+)
+
+type fakeMounter struct{}
+
+var _ mount.Interface = &fakeMounter{}
+
+func (mounter *fakeMounter) Mount(source string, target string, fstype string, options []string) error {
+	return errors.New("not implemented")
+}
+func (mounter *fakeMounter) Unmount(target string) error {
+	return errors.New("not implemented")
+}
+func (mounter *fakeMounter) List() ([]mount.MountPoint, error) {
+	return nil, errors.New("not implemented")
+}
+func (mounter fakeMounter) DeviceOpened(pathname string) (bool, error) {
+	return false, errors.New("not implemented")
+}
+func (mounter *fakeMounter) PathIsDevice(pathname string) (bool, error) {
+	return false, errors.New("not implemented")
+}
+func (mounter *fakeMounter) GetDeviceNameFromMount(mountPath, pluginDir string) (string, error) {
+	return "", errors.New("not implemented")
+}
+func (mounter *fakeMounter) IsMountPointMatch(mp mount.MountPoint, dir string) bool {
+	return (mp.Path == dir)
+}
+func (mounter *fakeMounter) IsNotMountPoint(dir string) (bool, error) {
+	return mount.IsNotMountPoint(mounter, dir)
+}
+func (mounter *fakeMounter) IsLikelyNotMountPoint(file string) (bool, error) {
+	name := path.Base(file)
+	if strings.HasPrefix(name, "mount") {
+		return false, nil
+	}
+	if strings.HasPrefix(name, "err") {
+		return false, errors.New("mock error")
+	}
+	return true, nil
+}
+
+func (mounter *fakeMounter) MakeRShared(path string) error {
+	return nil
+}
+
+func TestRemoveAllOneFilesystem(t *testing.T) {
+	tests := []struct {
+		name string
+		// Items of the test directory. Directories end with "/".
+		// Directories starting with "mount" are considered to be mount points.
+		// Directories starting with "err" will cause an error in
+		// IsLikelyNotMountPoint.
+		items       []string
+		expectError bool
+	}{
+		{
+			"empty dir",
+			[]string{},
+			false,
+		},
+		{
+			"non-mount",
+			[]string{
+				"dir/",
+				"dir/file",
+				"dir2/",
+				"file2",
+			},
+			false,
+		},
+		{
+			"mount",
+			[]string{
+				"dir/",
+				"dir/file",
+				"dir2/",
+				"file2",
+				"mount/",
+				"mount/file3",
+			},
+			true,
+		},
+		{
+			"innermount",
+			[]string{
+				"dir/",
+				"dir/file",
+				"dir/dir2/",
+				"dir/dir2/file2",
+				"dir/dir2/mount/",
+				"dir/dir2/mount/file3",
+			},
+			true,
+		},
+		{
+			"error",
+			[]string{
+				"dir/",
+				"dir/file",
+				"dir2/",
+				"file2",
+				"err/",
+				"err/file3",
+			},
+			true,
+		},
+	}
+
+	for _, test := range tests {
+		tmpDir, err := utiltesting.MkTmpdir("removeall-" + test.name + "-")
+		if err != nil {
+			t.Fatalf("Can't make a tmp dir: %v", err)
+		}
+		defer os.RemoveAll(tmpDir)
+		// Create the directory structure
+		for _, item := range test.items {
+			if strings.HasSuffix(item, "/") {
+				item = strings.TrimRight(item, "/")
+				if err = os.Mkdir(path.Join(tmpDir, item), 0777); err != nil {
+					t.Fatalf("error creating %s: %v", item, err)
+				}
+			} else {
+				f, err := os.Create(path.Join(tmpDir, item))
+				if err != nil {
+					t.Fatalf("error creating %s: %v", item, err)
+				}
+				f.Close()
+			}
+		}
+
+		mounter := &fakeMounter{}
+		err = RemoveAllOneFilesystem(mounter, tmpDir)
+		if err == nil && test.expectError {
+			t.Errorf("test %q failed: expected error and got none", test.name)
+		}
+		if err != nil && !test.expectError {
+			t.Errorf("test %q failed: unexpected error: %v", test.name, err)
+		}
+	}
+}