@pytest.mark.parametrize("input, expected", [
(1, True),
(2, True)
])
def test_check_value(input, expected):
assert input > 0 == expected
pytest tests_directory/foo.py tests_directory/bar.py -k "test_001 or test_some_other_test"
py.test tests_directory/foo.py tests_directory/bar.py -k 'test_001 or test_some_other_test'