Function _assert_error_on_write

python/pyarrow/tests/test_feather.py:126–138

(df, exc, path=None, version=2)

def _assert_error_on_write(df, exc, path=None, version=2):
    # check that we are raising the exception
    # on writing

    if path is None:
        path = random_path()

    TEST_FILES.append(path)

    def f():
        write_feather(df, path, version=version)

    pytest.raises(exc, f)


@pytest.mark.numpy