Pytest: Deselecting tests

Question

With pytest, one can mark tests using a decorator

@pytest.mark.slow
def some_slow_test():
    pass

Then, from the command line, one can tell py

Answer 1

It's also possible to stack the mark decorators.

@pytest.mark.slow
@pytest.mark.main
def test_myfunction():
    pass

I then called py.test -m "slow and main" and only the tests with both decorators were called.

py.test -m "not (slow and main)" resulted in the other tests running