fs

package
Version: v1.0.11 Latest Latest
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Published: Nov 29, 2018 License: Apache-2.0 Imports: 10 Imported by: 0

Documentation

Overview

Package fs provides a file system abstraction layer.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func MakeFakeFS

func MakeFakeFS() *fakeFs

MakeFakeFS returns an instance of fakeFs with no files in it.

Types

type FakeFile

type FakeFile struct {
	// contains filtered or unexported fields
}

FakeFile implements File in-memory for tests.

func (*FakeFile) Close

func (f *FakeFile) Close() error

Close marks the fake file closed.

func (*FakeFile) ContentMatches

func (f *FakeFile) ContentMatches(v []byte) bool

ContentMatches returns true if v matches fake file's content.

func (*FakeFile) GetContent

func (f *FakeFile) GetContent() []byte

GetContent the content of a fake file.

func (*FakeFile) Read

func (f *FakeFile) Read(p []byte) (n int, err error)

Read never fails, and doesn't mutate p.

func (*FakeFile) Stat

func (f *FakeFile) Stat() (os.FileInfo, error)

Stat returns nil.

func (*FakeFile) Write

func (f *FakeFile) Write(p []byte) (n int, err error)

Write saves the contents of the argument to memory.

type Fakefileinfo

type Fakefileinfo struct {
	*FakeFile
}

Fakefileinfo implements Fakefileinfo using a fake in-memory filesystem.

func (*Fakefileinfo) IsDir

func (fi *Fakefileinfo) IsDir() bool

IsDir returns if it is a directory

func (*Fakefileinfo) ModTime

func (fi *Fakefileinfo) ModTime() time.Time

ModTime returns the modification time

func (*Fakefileinfo) Mode

func (fi *Fakefileinfo) Mode() os.FileMode

Mode returns the file mode

func (*Fakefileinfo) Name

func (fi *Fakefileinfo) Name() string

Name returns the name of the file

func (*Fakefileinfo) Size

func (fi *Fakefileinfo) Size() int64

Size returns the size of the file

func (*Fakefileinfo) Sys

func (fi *Fakefileinfo) Sys() interface{}

Sys should return underlying data source, but it now returns nil

type File

type File interface {
	io.ReadWriteCloser
	Stat() (os.FileInfo, error)
}

File groups the basic os.File methods.

type FileSystem

type FileSystem interface {
	Create(name string) (File, error)
	Mkdir(name string) error
	MkdirAll(name string) error
	RemoveAll(name string) error
	Open(name string) (File, error)
	IsDir(name string) bool
	Exists(name string) bool
	Glob(pattern string) ([]string, error)
	ReadFile(name string) ([]byte, error)
	WriteFile(name string, data []byte) error
}

FileSystem groups basic os filesystem methods.

func MakeRealFS

func MakeRealFS() FileSystem

MakeRealFS makes an instance of realFS.

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