@pytest.mark.parametrize(('cls', 'type_str'), doc_data)
def test_doc(cls, type_str):
    'Check object has correct doc string.'
    do_doc_test(cls, type_str)
Check object has correct doc string.
@pytest.mark.parametrize(('cls', 'type_str'), doc_data)
def test_doc(cls, type_str):
    
    do_doc_test(cls, type_str)