Close all mocked output and/or error.

Error get stream of standard error as string.

NewRandReader create new random reader using seed as generator.

Output get stream of standard output.

Reset all mocked standard output and error.

ResetStderr reset mocked standard error offset back to 0.

ResetStdin reset mocked standard input offset back to 0.

ResetStdout reset mocked standard output offset back to 0.

Stderr mock standard error to temporary file.

Stdin mock the standar input using temporary file.

Stdout mock standard output to temporary file.

RandReader implement [io.Reader] for mocking crypto [rand.Reader].

ReadWriter mock for testing with io.ReadWriter or io.StringWriter.