__________ ERROR collecting strpipe/tests/test_pipe.py ______________________________
strpipe/tests/test_pipe.py:61: in <module>
def fake_pipe(fake_factory=fake_factory()):
E _pytest.warning_types.RemovedInPytest4Warning: Fixture "fake_factory" called directly. Fixtures are not meant to be called directly, are created automatically when
test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.