def test_simple_mock(mocker):
to_mock = mocker.patch('second_package.my_second_module.to_mock', return_value=2)
assert my_second_module.to_test_1(1) == 2
print(to_mock.call_args)
to_mock.assert_called_once_with(1)
def test_no_mock():
assert my_second_module.to_test_1(1) == 1
