'Setup things to be run when tests are started.'

def setUp(self):

    self.hass = get_test_home_assistant()
    controller_mock = mock.MagicMock()
    dev_dict = {'address': 'a1', 'name': 'fake_light'}
    self.light = mochad.MochadLight(self.hass, controller_mock, dev_dict)
