Update go dependencies

vendor/k8s.io/kubernetes/pkg/util/file/file_test.go

@@ -1,149 +0,0 @@
-/*
-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 file
-
-import (
-	"os"
-	"path/filepath"
-	"sort"
-	"testing"
-
-	"github.com/spf13/afero"
-	"github.com/stretchr/testify/assert"
-)
-
-func RecoverEnv(wd, tmpDir string) {
-	os.Chdir(wd)
-	os.RemoveAll(tmpDir)
-}
-
-func TestFileUtils(t *testing.T) {
-	fs := &afero.Afero{Fs: afero.NewOsFs()}
-	// Create tmp dir
-	tmpDir, err := fs.TempDir(os.TempDir(), "util_file_test_")
-	if err != nil {
-		t.Fatal("Failed to test: failed to create temp dir.")
-	}
-
-	// create tmp file
-	tmpFile, err := fs.TempFile(tmpDir, "test_file_exists_")
-	if err != nil {
-		t.Fatal("Failed to test: failed to create temp file.")
-	}
-
-	// create tmp sym link
-	tmpSymlinkName := filepath.Join(tmpDir, "test_file_exists_sym_link")
-	err = os.Symlink(tmpFile.Name(), tmpSymlinkName)
-	if err != nil {
-		t.Fatal("Failed to test: failed to create sym link.")
-	}
-
-	// create tmp sub dir
-	tmpSubDir, err := fs.TempDir(tmpDir, "sub_")
-	if err != nil {
-		t.Fatal("Failed to test: failed to create temp sub dir.")
-	}
-
-	// record the current dir
-	currentDir, err := os.Getwd()
-	if err != nil {
-		t.Fatal("Failed to test: failed to get current dir.")
-	}
-
-	// change the work dir to temp dir
-	err = os.Chdir(tmpDir)
-	if err != nil {
-		t.Fatal("Failed to test: failed to change work dir.")
-	}
-
-	// recover test environment
-	defer RecoverEnv(currentDir, tmpDir)
-
-	t.Run("TestFileExists", func(t *testing.T) {
-		tests := []struct {
-			name          string
-			fileName      string
-			expectedError bool
-			expectedValue bool
-		}{
-			{"file_not_exists", filepath.Join(tmpDir, "file_not_exist_case"), false, false},
-			{"file_exists", tmpFile.Name(), false, true},
-		}
-
-		for _, test := range tests {
-			realValued, realError := FileExists(test.fileName)
-			if test.expectedError {
-				assert.Errorf(t, realError, "Failed to test with '%s': %s", test.fileName, test.name)
-			} else {
-				assert.EqualValuesf(t, test.expectedValue, realValued, "Failed to test with '%s': %s", test.fileName, test.name)
-			}
-		}
-	})
-
-	t.Run("TestFileOrSymlinkExists", func(t *testing.T) {
-		tests := []struct {
-			name          string
-			fileName      string
-			expectedError bool
-			expectedValue bool
-		}{
-			{"file_not_exists", filepath.Join(tmpDir, "file_not_exist_case"), false, false},
-			{"file_exists", tmpFile.Name(), false, true},
-			{"symlink_exists", tmpSymlinkName, false, true},
-		}
-
-		for _, test := range tests {
-			realValued, realError := FileOrSymlinkExists(test.fileName)
-			if test.expectedError {
-				assert.Errorf(t, realError, "Failed to test with '%s': %s", test.fileName, test.name)
-			} else {
-				assert.EqualValuesf(t, test.expectedValue, realValued, "Failed to test with '%s': %s", test.fileName, test.name)
-			}
-		}
-	})
-
-	t.Run("TestReadDirNoStat", func(t *testing.T) {
-		_, tmpFileSimpleName := filepath.Split(tmpFile.Name())
-		_, tmpSymlinkSimpleName := filepath.Split(tmpSymlinkName)
-		_, tmpSubDirSimpleName := filepath.Split(tmpSubDir)
-
-		tests := []struct {
-			name          string
-			dirName       string
-			expectedError bool
-			expectedValue []string
-		}{
-			{"dir_not_exists", filepath.Join(tmpDir, "file_not_exist_case"), true, []string{}},
-			{"dir_is_empty", "", false, []string{tmpFileSimpleName, tmpSymlinkSimpleName, tmpSubDirSimpleName}},
-			{"dir_exists", tmpDir, false, []string{tmpFileSimpleName, tmpSymlinkSimpleName, tmpSubDirSimpleName}},
-		}
-
-		for _, test := range tests {
-			realValued, realError := ReadDirNoStat(test.dirName)
-
-			// execute sort action before compare
-			sort.Strings(realValued)
-			sort.Strings(test.expectedValue)
-
-			if test.expectedError {
-				assert.Errorf(t, realError, "Failed to test with '%s': %s", test.dirName, test.name)
-			} else {
-				assert.EqualValuesf(t, test.expectedValue, realValued, "Failed to test with '%s': %s", test.dirName, test.name)
-			}
-		}
-	})
-}