66 lines
1.5 KiB
Go
66 lines
1.5 KiB
Go
// Copyright 2014 Google Inc. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package mockfs
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import (
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"bytes"
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"fmt"
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"github.com/google/cadvisor/utils/fs"
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"github.com/stretchr/testify/mock"
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)
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type MockFile struct {
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mock.Mock
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bytes.Buffer
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checkClose bool
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}
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func (self *MockFile) CheckClose() *MockFile {
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self.checkClose = true
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return self
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}
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func (self *MockFile) Close() error {
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if self.checkClose {
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args := self.Called()
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return args.Error(0)
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}
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return nil
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}
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type MockFileSystem struct {
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mock.Mock
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files map[string]*MockFile
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}
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func (self *MockFileSystem) AddTextFile(name, content string) *MockFile {
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if self.files == nil {
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self.files = make(map[string]*MockFile, 4)
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}
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f := &MockFile{
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Buffer: *bytes.NewBufferString(content),
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}
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self.files[name] = f
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return f
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}
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func (self *MockFileSystem) Open(name string) (fs.File, error) {
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if f, ok := self.files[name]; ok {
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return f, nil
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}
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return nil, fmt.Errorf("cannot open file %v", name)
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}
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