cmdtest

Documentation

Overview

Package cmdtest provides test utilities for testing commands.

Index

• type FakeCmdIO
  • func NewFakeCmdIO() *FakeCmdIO
• type FakeExiter
  • func (e *FakeExiter) Exit(args ...interface{})
  • func (e *FakeExiter) Exitf(format string, v ...interface{})
• type FakeStdioReaderWriter
  • func (f *FakeStdioReaderWriter) ReadAll() ([]byte, error)
  • func (f *FakeStdioReaderWriter) Write(b []byte) (int, error)

Types

type FakeCmdIO

type FakeCmdIO struct {
	StdIO  *FakeStdioReaderWriter
	FileIO *testutil.FakeFileReaderWriter
	ExitIO *FakeExiter
}

FakeCmdIO contains fake implementations of the CmdIo dependencies

func NewFakeCmdIO

func NewFakeCmdIO() *FakeCmdIO

NewFakeCmdIO creates a new FakeCmdIO

type FakeExiter

type FakeExiter struct {
	// Message is the exit message
	Message string
}

FakeExiter doesn't exit, but instead stores the exit message

func (*FakeExiter) Exit

func (e *FakeExiter) Exit(args ...interface{})

Exit stores the exit message

func (*FakeExiter) Exitf

func (e *FakeExiter) Exitf(format string, v ...interface{})

Exitf stores the exit message

type FakeStdioReaderWriter

type FakeStdioReaderWriter struct {
	// ReadBytes contains the bytes to be read.
	ReadBytes []byte

	// ReadErr is an error that occurs during Read. If ReadErr is present, then
	// ReadErr will be returned instead of ReadBytes
	ReadErr error

	// WriteBytes contains a record of the most-recently written bytes.
	WriteBytes []byte

	// WriteErr is an error that occurs during Write. If WriteErr is present, then
	// Write will write not write content and return WriteErr instead.
	WriteErr error
}

FakeStdioReaderWriter is a fake implementation of a reader/writer to stdout.

func (*FakeStdioReaderWriter) ReadAll

func (f *FakeStdioReaderWriter) ReadAll() ([]byte, error)

ReadAll returns all the ReadBytes or returns an error.

func (*FakeStdioReaderWriter) Write

func (f *FakeStdioReaderWriter) Write(b []byte) (int, error)

Write stores all the WriteBytes or returns an error.