def setUp(self):

        self.stored_urlopen = url_library.urlopen
        url_library.urlopen = stubout_urlopen

        return
Turn the media player on.
dataset/ETHPy150Open enthought/envisage/envisage/resource/tests/resource_manager_test_case.py/ResourceManagerTestCase.setUp--crossover with--dataset/ETHPy150Open home-assistant/home-assistant/homeassistant/components/media_player/squeezebox.py/SqueezeBoxDevice.turn_on