def test_not_match(script, output): assert not match(Command(script, output))
def test_not_match(script, stderr): assert not match(Command(script, stderr=stderr), None)
def test_match(cmd): assert match(Command('heroku {}'.format(cmd), suggest_output))
def test_match(cmd): assert match( Command('heroku {}'.format(cmd), stderr=suggest_stderr(cmd)), None)
def test_match(cmd): assert match( Command('heroku {}'.format(cmd), suggest_output))
def test_not_match(script, stderr): assert not match(Command(script, stderr=stderr))
def test_match(cmd): assert match(Command('heroku {}'.format(cmd), stderr=suggest_stderr))