Python pytest_generate_tests Exemples

Exemple #1

def test_truncates_single_arg():
    p = Mock(kwargs={}, args=(None, ["1" * 100]))
    metafunc = Mock()
    metafunc.function.parametrize = [p]
    pytest_generate_tests(metafunc)
    assert len(p.kwargs['ids'][0]) == 32
    assert p.kwargs['ids'][0].endswith('...')

Exemple #2

def test_truncates_args_tuple():
    p = Mock(kwargs={}, args=(None, [tuple(range(100))]))
    metafunc = Mock()
    metafunc.function.parametrize = [p]
    pytest_generate_tests(metafunc)
    assert len(p.kwargs['ids'][0]) == 64
    assert p.kwargs['ids'][0].endswith('...')

Exemple #3

def test_ok_on_non_parametrized_function():
    pytest_generate_tests(object())

Exemple #4

def test_generates_ids_from_apparent_duplicates():
    p = Mock(kwargs={}, args=(None, [(1, 2, 3), ('1', '2', '3')]))
    metafunc = Mock()
    metafunc.function.parametrize = [p]
    pytest_generate_tests(metafunc)
    assert p.kwargs['ids'] == ['1-2-3', '1-2-3#1']

Exemple #5

def test_generates_ids_from_tuple():
    p = Mock(kwargs={}, args=(None, [(1, 2, 3)]))
    metafunc = Mock()
    metafunc.function.parametrize = [p]
    pytest_generate_tests(metafunc)
    assert p.kwargs['ids'] == ['1-2-3']

Exemple #6

def test_generates_ids_single__string_param():
    p = Mock(kwargs={}, args=("test_param", ["111", "222", "333"]))
    metafunc = Mock()
    metafunc.function.parametrize = [p]
    pytest_generate_tests(metafunc)
    assert p.kwargs['ids'] == ['111', '222', '333']

Exemple #7

def test_generates_ids_single_param():
    p = Mock(kwargs={}, args=("test_param", [1, 2, 3]))
    metafunc = Mock()
    metafunc.function.parametrize = [p]
    pytest_generate_tests(metafunc)
    assert p.kwargs['ids'] == ['1', '2', '3']

Exemple #8

def test_generates_ids_from_tuple_of_strings():
    p = Mock(kwargs={}, args=(None, [("11", "22", "33")]))
    metafunc = Mock()
    metafunc.function.parametrize = [p]
    pytest_generate_tests(metafunc)
    assert p.kwargs['ids'] == ['11-22-33']