def test_pump_driver(self):
output = Output.create(number=0)
pump = Pump.create(number=1,
name='pump',
output=output)
SetUpTestInjections(output_controller=mock.Mock(OutputController))
driver = PumpDriver(pump)
self.assertIsNone(driver.state)
self.assertFalse(driver.error)
self.assertEqual(pump.id, driver.id)
driver.turn_on()
self.assertTrue(driver.state)
self.assertFalse(driver.error)
driver.turn_off()
self.assertFalse(driver.state)
self.assertFalse(driver.error)
driver._output_controller.set_output_status.side_effect = RuntimeError()
with self.assertRaises(RuntimeError):
driver.turn_on()
self.assertFalse(driver.state)
self.assertTrue(driver.error)
driver._output_controller.set_output_status.side_effect = None
driver.turn_on()
self.assertTrue(driver.state)
self.assertFalse(driver.error)
driver._output_controller.set_output_status.side_effect = RuntimeError()
with self.assertRaises(RuntimeError):
driver.turn_off()
self.assertTrue(driver.state)
self.assertTrue(driver.error)
driver._output_controller.set_output_status.side_effect = None
driver.turn_off()
self.assertFalse(driver.state)
self.assertFalse(driver.error)
def test_save_pumpgroups(self):
thermostat = Thermostat.create(number=1,
name='thermostat 1',
sensor=Sensor.create(number=10),
pid_heating_p=200,
pid_heating_i=100,
pid_heating_d=50,
pid_cooling_p=200,
pid_cooling_i=100,
pid_cooling_d=50,
automatic=True,
room=None,
start=0,
valve_config='equal',
thermostat_group=self._thermostat_group)
valve_1_output = Output.create(number=1)
valve_1 = Valve.create(number=1,
name='valve 1',
output=valve_1_output)
valve_2_output = Output.create(number=2)
valve_2 = Valve.create(number=2,
name='valve 2',
output=valve_2_output)
valve_3_output = Output.create(number=3)
valve_3 = Valve.create(number=3,
name='valve 3',
output=valve_3_output)
ValveToThermostat.create(thermostat=thermostat,
valve=valve_1,
mode=ThermostatGroup.Modes.HEATING,
priority=0)
ValveToThermostat.create(thermostat=thermostat,
valve=valve_2,
mode=ThermostatGroup.Modes.COOLING,
priority=0)
ValveToThermostat.create(thermostat=thermostat,
valve=valve_3,
mode=ThermostatGroup.Modes.HEATING,
priority=0)
Preset.create(type=Preset.Types.SCHEDULE,
heating_setpoint=20.0,
cooling_setpoint=25.0,
active=True,
thermostat=thermostat)
pump_output = Output.create(number=4)
pump = Pump.create(name='pump 1',
output=pump_output)
heating_pump_groups = self._thermostat_controller.load_heating_pump_groups()
self.assertEqual([PumpGroupDTO(id=pump.id,
pump_output_id=pump_output.id,
valve_output_ids=[],
room_id=None)], heating_pump_groups)
PumpToValve.create(pump=pump, valve=valve_1)
PumpToValve.create(pump=pump, valve=valve_2)
pump_groups = self._thermostat_controller.load_heating_pump_groups()
self.assertEqual([PumpGroupDTO(id=pump.id,
pump_output_id=pump_output.id,
valve_output_ids=[valve_1_output.id],
room_id=None)], pump_groups)
pump_groups = self._thermostat_controller.load_cooling_pump_groups()
self.assertEqual([PumpGroupDTO(id=pump.id,
pump_output_id=pump_output.id,
valve_output_ids=[valve_2_output.id],
room_id=None)], pump_groups)
self._thermostat_controller._save_pump_groups(ThermostatGroup.Modes.HEATING,
[(PumpGroupDTO(id=pump.id,
pump_output_id=pump_output.id,
valve_output_ids=[valve_1_output.id, valve_3_output.id]),
['pump_output_id', 'valve_output_ids'])])
pump_groups = self._thermostat_controller.load_heating_pump_groups()
self.assertEqual([PumpGroupDTO(id=pump.id,
pump_output_id=pump_output.id,
valve_output_ids=[valve_1_output.id, valve_3_output.id],
room_id=None)], pump_groups)
pump_groups = self._thermostat_controller.load_cooling_pump_groups()
self.assertEqual([PumpGroupDTO(id=pump.id,
pump_output_id=pump_output.id,
valve_output_ids=[valve_2_output.id],
room_id=None)], pump_groups)
def test_transitions(self):
pump_1 = Pump.create(number=1,
name='pump 1',
output=Output.create(number=1))
pump_2 = Pump.create(number=2,
name='pump 2',
output=Output.create(number=2))
valve_1 = Valve.create(number=1,
name='valve 1',
delay=30,
output=Output.create(number=11))
valve_2 = Valve.create(number=2,
name='valve 2',
delay=15,
output=Output.create(number=12))
valve_3 = Valve.create(number=3,
name='valve 3',
delay=15,
output=Output.create(number=13))
PumpToValve.create(pump=pump_1, valve=valve_1)
PumpToValve.create(pump=pump_1, valve=valve_2)
PumpToValve.create(pump=pump_2, valve=valve_3)
SetUpTestInjections(output_controller=mock.Mock(OutputController))
controller = PumpValveController()
controller.refresh_from_db()
valve_driver_1 = controller.get_valve_driver(1)
valve_driver_2 = controller.get_valve_driver(2)
valve_driver_3 = controller.get_valve_driver(3)
pump_driver_1 = controller._pump_drivers[1]
pump_driver_2 = controller._pump_drivers[2]
# Initial state, everything is off
self.assertFalse(pump_driver_1.state)
self.assertEqual(0, valve_driver_1.percentage)
self.assertEqual(0, valve_driver_2.percentage)
self.assertFalse(pump_driver_2.state)
self.assertEqual(0, valve_driver_3.percentage)
# Set the second valve to 50%
# The pump should only be turned on after 15s
valve_driver_2.set(50)
controller.steer()
self.assertFalse(pump_driver_1.state)
self.assertEqual(0, valve_driver_1.percentage)
self.assertEqual(50, valve_driver_2.percentage)
self.assertFalse(pump_driver_2.state)
self.assertEqual(0, valve_driver_3.percentage)
# Pump still off after 10s
time.sleep(10)
controller.steer()
self.assertFalse(pump_driver_1.state)
self.assertEqual(0, valve_driver_1.percentage)
self.assertEqual(50, valve_driver_2.percentage)
self.assertFalse(pump_driver_2.state)
self.assertEqual(0, valve_driver_3.percentage)
# Pump is on after 10s
time.sleep(10)
controller.steer()
self.assertTrue(pump_driver_1.state)
self.assertEqual(0, valve_driver_1.percentage)
self.assertEqual(50, valve_driver_2.percentage)
self.assertFalse(pump_driver_2.state)
self.assertEqual(0, valve_driver_3.percentage)
# Other valves are also opened
valve_driver_1.set(100)
valve_driver_3.set(100)
controller.steer()
self.assertTrue(pump_driver_1.state)
self.assertEqual(100, valve_driver_1.percentage)
self.assertEqual(50, valve_driver_2.percentage)
self.assertFalse(pump_driver_2.state)
self.assertEqual(100, valve_driver_3.percentage)
# After a time, both valves are fully open
time.sleep(40)
controller.steer()
self.assertTrue(pump_driver_1.state)
self.assertEqual(100, valve_driver_1.percentage)
self.assertEqual(50, valve_driver_2.percentage)
self.assertTrue(pump_driver_2.state)
self.assertEqual(100, valve_driver_3.percentage)
# Two valves are closed again
# When valves are closed, the pumps are stopped immediately
valve_driver_2.set(0)
valve_driver_3.set(0)
time.sleep(10)
controller.steer()
self.assertTrue(pump_driver_1.state)
self.assertEqual(100, valve_driver_1.percentage)
self.assertEqual(0, valve_driver_2.percentage)
self.assertFalse(pump_driver_2.state)
self.assertEqual(0, valve_driver_3.percentage)