def test_not_match(script):
    assert not match(Command(script, ''))
def test_match(output, script):
    assert match(Command(script, output))
def test_match(output, script):
    assert match(Command(script, output))
def test_not_match(script):
    assert not match(Command(script, ""))
def test_match(stderr, script):
    assert match(Command(script=script, stderr=stderr))