def test_init_WhenCalledWithIDAndRemoteHostAddress_SetsExpectedPropertiesOnCreatedClass(
self):
cfg = self.testConfigRemoteSensor1
ts = sensors.temperaturesensor('test1', cfg)
self.assertEqual('test1', ts.id)
self.assertEqual(cfg['name'], ts.name)
self.assertEqual(cfg['host'], ts.host)
#self.assertEqual('http://' + cfg['host'] + ':5000/temp/' + cfg['id'], ts.address)
self.assertEqual(False, ts.islocal)
def test_get_WhenCalledWithMockedRedisForRemoteSensorValue_AttemptsToGetValueFromRedisAndReturns20(
self):
with mock.patch('storage.redisclient.getasstring',
return_value=20) as mocked_redis:
cfg = self.testConfigRemoteSensor1
ts = sensors.temperaturesensor('test1', cfg)
temp = ts.get()
mocked_redis.assert_called_with('test1')
self.assertEqual(20, temp)
def reload(self):
cfg = config().get()
# print(cfg['tempsensors'])
for ts in cfg['tempsensors']:
self.sensors[ts] = sensors.temperaturesensor(
ts, cfg['tempsensors'][ts])
for ct in cfg['controls']:
self.controls[ct] = control(ct, cfg['controls'][ct])
def test_update_WhenCalledWithMockedRedis_AttemptsToReadSensorFileAndToSetValueInRedisAndReturnsSetValue(
self):
with mock.patch(
'builtins.open',
new_callable=mock_open,
read_data=
'00 01 4b 46 7f ff 0c 10 f5 : crc=f5 YES\n00 01 4b 46 7f ff 0c 10 f5 t=20000'
) as mocked_file, mock.patch(
'storage.redisclient.set') as mocked_redis:
cfg = self.testConfigLocalSensor1
ts = sensors.temperaturesensor('test1', cfg)
temp = ts.update()
mocked_redis.assert_called_with('test1', 20)
self.assertEqual(20, temp)
def test_update_WhenCalledAgainstLocalSensorWithMockedIO_AttemptsToReadSensorFileAndToSetValueOf120InRedisAndReturnsSetValue(
self):
with mock.patch(
'builtins.open',
new_callable=mock_open,
read_data=
'00 01 4b 46 7f ff 0c 10 f5 : crc=f5 YES\n00 01 4b 46 7f ff 0c 10 f5 t=120000'
) as mocked_file, mock.patch(
'storage.redisclient.set') as mocked_redis:
cfg = self.testConfigLocalSensor1
ts = sensors.temperaturesensor('test1', cfg)
temp = ts.update()
mocked_redis.assert_called_with('test1', 120)
mocked_file.assert_called_with('/sys/bus/w1/devices/' +
cfg['hardwareid'] + '/w1_slave')
self.assertEqual(120, temp)
def test_update_WhenCalledAgainstNonExistentFile_ThrowsFileNotFoundError(
self):
with mock.patch('storage.redisclient.set') as mocked_redis:
cfg = self.testConfigLocalSensor1
ts = sensors.temperaturesensor('test1', cfg)
try:
ts.update()
self.assertFalse(
'No exception thrown when FileNotFound error was expected')
except FileNotFoundError:
self.assertTrue('OK')
except Exception as ex:
self.assertFalse(
'Unexpected \'' + type(ex).__name__ +
'\' exception thrown when FileNotFound error was expected')