mirror of
https://github.com/optim-enterprises-bv/kubernetes.git
synced 2025-11-04 04:08:16 +00:00
113 lines
2.8 KiB
Go
113 lines
2.8 KiB
Go
/*
|
|
Copyright 2016 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 testing
|
|
|
|
import (
|
|
"errors"
|
|
"os"
|
|
"time"
|
|
)
|
|
|
|
// FakeOS mocks out certain OS calls to avoid perturbing the filesystem
|
|
// If a member of the form `*Fn` is set, that function will be called in place
|
|
// of the real call.
|
|
type FakeOS struct {
|
|
StatFn func(string) (os.FileInfo, error)
|
|
ReadDirFn func(string) ([]os.FileInfo, error)
|
|
MkdirAllFn func(string, os.FileMode) error
|
|
SymlinkFn func(string, string) error
|
|
HostName string
|
|
Removes []string
|
|
Files map[string][]*os.FileInfo
|
|
}
|
|
|
|
func NewFakeOS() *FakeOS {
|
|
return &FakeOS{
|
|
Removes: []string{},
|
|
Files: make(map[string][]*os.FileInfo),
|
|
}
|
|
}
|
|
|
|
// Mkdir is a fake call that just returns nil.
|
|
func (f *FakeOS) MkdirAll(path string, perm os.FileMode) error {
|
|
if f.MkdirAllFn != nil {
|
|
return f.MkdirAllFn(path, perm)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// Symlink is a fake call that just returns nil.
|
|
func (f *FakeOS) Symlink(oldname string, newname string) error {
|
|
if f.SymlinkFn != nil {
|
|
return f.SymlinkFn(oldname, newname)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// Stat is a fake that returns an error
|
|
func (f FakeOS) Stat(path string) (os.FileInfo, error) {
|
|
if f.StatFn != nil {
|
|
return f.StatFn(path)
|
|
}
|
|
return nil, errors.New("unimplemented testing mock")
|
|
}
|
|
|
|
// Remove is a fake call that returns nil.
|
|
func (f *FakeOS) Remove(path string) error {
|
|
f.Removes = append(f.Removes, path)
|
|
return nil
|
|
}
|
|
|
|
// RemoveAll is a fake call that just returns nil.
|
|
func (f *FakeOS) RemoveAll(path string) error {
|
|
f.Removes = append(f.Removes, path)
|
|
return nil
|
|
}
|
|
|
|
// Create is a fake call that returns nil.
|
|
func (FakeOS) Create(path string) (*os.File, error) {
|
|
return nil, nil
|
|
}
|
|
|
|
// Hostname is a fake call that returns nil.
|
|
func (f *FakeOS) Hostname() (name string, err error) {
|
|
return f.HostName, nil
|
|
}
|
|
|
|
// Chtimes is a fake call that returns nil.
|
|
func (FakeOS) Chtimes(path string, atime time.Time, mtime time.Time) error {
|
|
return nil
|
|
}
|
|
|
|
// Pipe is a fake call that returns nil.
|
|
func (FakeOS) Pipe() (r *os.File, w *os.File, err error) {
|
|
return nil, nil, nil
|
|
}
|
|
|
|
// ReadDir is a fake call that returns the files under the directory.
|
|
func (f *FakeOS) ReadDir(dirname string) ([]os.FileInfo, error) {
|
|
if f.ReadDirFn != nil {
|
|
return f.ReadDirFn(dirname)
|
|
}
|
|
return nil, nil
|
|
}
|
|
|
|
// Glob is a fake call that returns nil.
|
|
func (f *FakeOS) Glob(pattern string) ([]string, error) {
|
|
return nil, nil
|
|
}
|