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- // Copyright 2020 Google Inc. All rights reserved.
- //
- // 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 fs
- import (
- "io/ioutil"
- "path/filepath"
- "reflect"
- "sort"
- "testing"
- "time"
- )
- func Write(t *testing.T, path string, content string, filesystem *MockFs) {
- parent := filepath.Dir(path)
- filesystem.MkDirs(parent)
- err := filesystem.WriteFile(path, []byte(content), 0777)
- if err != nil {
- t.Fatal(err.Error())
- }
- }
- func Create(t *testing.T, path string, filesystem *MockFs) {
- Write(t, path, "hi", filesystem)
- }
- func Delete(t *testing.T, path string, filesystem *MockFs) {
- err := filesystem.Remove(path)
- if err != nil {
- t.Fatal(err.Error())
- }
- }
- func RemoveAll(t *testing.T, path string, filesystem *MockFs) {
- err := filesystem.RemoveAll(path)
- if err != nil {
- t.Fatal(err.Error())
- }
- }
- func Move(t *testing.T, oldPath string, newPath string, filesystem *MockFs) {
- err := filesystem.Rename(oldPath, newPath)
- if err != nil {
- t.Fatal(err.Error())
- }
- }
- func Link(t *testing.T, newPath string, oldPath string, filesystem *MockFs) {
- parentPath := filepath.Dir(newPath)
- err := filesystem.MkDirs(parentPath)
- if err != nil {
- t.Fatal(err.Error())
- }
- err = filesystem.Symlink(oldPath, newPath)
- if err != nil {
- t.Fatal(err.Error())
- }
- }
- func Read(t *testing.T, path string, filesystem *MockFs) string {
- reader, err := filesystem.Open(path)
- if err != nil {
- t.Fatalf(err.Error())
- }
- defer reader.Close()
- bytes, err := ioutil.ReadAll(reader)
- if err != nil {
- t.Fatal(err.Error())
- }
- return string(bytes)
- }
- func ModTime(t *testing.T, path string, filesystem *MockFs) time.Time {
- stats, err := filesystem.Lstat(path)
- if err != nil {
- t.Fatal(err.Error())
- }
- return stats.ModTime()
- }
- func SetReadable(t *testing.T, path string, readable bool, filesystem *MockFs) {
- err := filesystem.SetReadable(path, readable)
- if err != nil {
- t.Fatal(err.Error())
- }
- }
- func SetReadErr(t *testing.T, path string, readErr error, filesystem *MockFs) {
- err := filesystem.SetReadErr(path, readErr)
- if err != nil {
- t.Fatal(err.Error())
- }
- }
- func AssertSameResponse(t *testing.T, actual []string, expected []string) {
- t.Helper()
- sort.Strings(actual)
- sort.Strings(expected)
- if !reflect.DeepEqual(actual, expected) {
- t.Fatalf("Expected Finder to return these %v paths:\n %v,\ninstead returned these %v paths: %v\n",
- len(expected), expected, len(actual), actual)
- }
- }
- func AssertSameStatCalls(t *testing.T, actual []string, expected []string) {
- t.Helper()
- sort.Strings(actual)
- sort.Strings(expected)
- if !reflect.DeepEqual(actual, expected) {
- t.Fatalf("Finder made incorrect Stat calls.\n"+
- "Actual:\n"+
- "%v\n"+
- "Expected:\n"+
- "%v\n"+
- "\n",
- actual, expected)
- }
- }
- func AssertSameReadDirCalls(t *testing.T, actual []string, expected []string) {
- t.Helper()
- sort.Strings(actual)
- sort.Strings(expected)
- if !reflect.DeepEqual(actual, expected) {
- t.Fatalf("Finder made incorrect ReadDir calls.\n"+
- "Actual:\n"+
- "%v\n"+
- "Expected:\n"+
- "%v\n"+
- "\n",
- actual, expected)
- }
- }
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