def test_get_new_command(): assert get_new_command(Command('ls'), None) == 'sudo ls'
def test_get_new_command(before, after): assert get_new_command(Command(before)) == after
def test_get_new_command(): assert get_new_command(Command('ls'), None) == 'sudo ls'
def test_get_new_command(before, after): assert get_new_command(Command(before)) == after