cmdtest

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

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

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
}