def test_pausar_una_tarea_para_desvicularle_el_cronometro_temporal_y_asignarle_tiempo_final(self): user = User.objects.create(username="******",password="******") t1 = TaskFactory(user=user) t1.current_timer = TimerFactory(task=t1, final_time=datetime(2013, 10, 31, 17, 56, 1, 0)) time = t1.current_timer self.assertEqual(time.final_time.second, 1) t1.current_timer = None t1.save() timer_in_task = t1.current_timer self.assertEqual(timer_in_task, None) timers= t1.timer_set.all().count() self.assertEqual(timers, 2)