'Test change_sickrage_background'

def test_change_sickrage_background(self):

    sickbeard.SICKRAGE_BACKGROUND_PATH = ''
    self.assertTrue(config.change_sickrage_background(__file__))
    self.assertFalse(config.change_sickrage_background('not_real.jpg'))
    self.assertTrue(config.change_sickrage_background(''))
