def test_am2315_read_logs_unknown_errors():
""" verify that IOErrors are logged """
with LogCapture() as log_cap:
# force an Exception to be raised when get_measurement is called
with mock.patch('mycodo.sensors.am2315.AM2315Sensor.get_measurement', side_effect=Exception('msg')):
AM2315Sensor(1).read()
expected_logs = ('mycodo.sensors.am2315', 'ERROR', 'AM2315Sensor raised an exception when taking a reading: msg')
assert expected_logs in log_cap.actual()
def test_am2315__iter__returns_iterator():
""" The iter methods must return an iterator in order to work properly """
with mock.patch('mycodo.sensors.am2315.AM2315Sensor.get_measurement') as mock_measure:
# create our object
mock_measure.side_effect = [(23, 67), # first reading
(25, 52)] # second reading
am2315 = AM2315Sensor(1)
# check __iter__ method return
assert isinstance(am2315.__iter__(), Iterator)
def test_am2315_next_returns_dict():
""" next returns dict(temperature=float) """
with mock.patch('mycodo.sensors.am2315.AM2315Sensor.get_measurement') as mock_measure:
# create our object
mock_measure.side_effect = [(20, 44, 67), # first reading
(22, 64, 52)] # second reading
am2315 = AM2315Sensor(1)
assert am2315.next() == dict(dewpoint=20,
humidity=44,
temperature=67.00)
def test_am2315_iterates_using_in():
""" Verify that a AM2315Sensor object can use the 'in' operator """
with mock.patch('mycodo.sensors.am2315.AM2315Sensor.get_measurement') as mock_measure:
mock_measure.side_effect = [(15, 23, 67),
(16, 25, 52),
(17, 27, 37),
(18, 30, 45)] # first reading, second reading
am2315 = AM2315Sensor(1)
expected_result_list = [dict(dewpoint=15, humidity=23, temperature=67.00),
dict(dewpoint=16, humidity=25, temperature=52.00),
dict(dewpoint=17, humidity=27, temperature=37.00),
dict(dewpoint=18, humidity=30, temperature=45.00)]
assert expected_result_list == [temp for temp in am2315]
def test_am2315_condition_properties():
""" verify temperature property """
with mock.patch('mycodo.sensors.am2315.AM2315Sensor.get_measurement') as mock_measure:
# create our object
mock_measure.side_effect = [(20, 50, 67), # first reading
(22, 55, 52)] # second reading
am2315 = AM2315Sensor(1)
assert am2315._dew_point == 0 # initial value
assert am2315._humidity == 0 # initial value
assert am2315._temperature == 0 # initial value
assert am2315.dew_point == 20.00 # first reading with auto update
assert am2315.dew_point == 20.00 # same first reading, not updated yet
assert am2315.humidity == 50.00 # first reading with auto update
assert am2315.humidity == 50.00 # same first reading, not updated yet
assert am2315.temperature == 67.00 # first reading with auto update
assert am2315.temperature == 67.00 # same first reading, not updated yet
assert not am2315.read() # update (no errors)
assert am2315.dew_point == 22.00 # next reading
assert am2315.humidity == 55.00 # next reading
assert am2315.temperature == 52.00 # next reading
def test_am2315_read_updates_temp():
""" Verify that AM2315Sensor(1).read() gets the average temp """
with mock.patch('mycodo.sensors.am2315.AM2315Sensor.get_measurement') as mock_measure:
# create our object
mock_measure.side_effect = [(20, 33, 67), # first reading
(22, 59, 52)] # second reading
am2315 = AM2315Sensor(1)
# test our read() function
assert am2315._dew_point == 0 # init value
assert am2315._humidity == 0 # init value
assert am2315._temperature == 0 # init value
assert not am2315.read() # updating the value using our mock_measure side effect has no error
assert am2315._dew_point == 20.0 # init value
assert am2315._humidity == 33.0 # init value
assert am2315._temperature == 67.0 # first value
assert not am2315.read() # updating the value using our mock_measure side effect has no error
assert am2315._dew_point == 22.0 # init value
assert am2315._humidity == 59.0 # init value
assert am2315._temperature == 52.0 # second value
def return_classes():
sensor_classes = [
AtlasPT1000Sensor(0x00, 1),
AM2315Sensor(1),
# BME280Sensor(0x00, 1),
BMPSensor(1),
# DHT11Sensor(pigpio.pi(), 1),
# DHT22Sensor(pigpio.pi(), 1),
DS18B20Sensor('1'),
# HTU21DSensor(1),
# K30Sensor(),
# RaspberryPiCPUTemp(),
# RaspberryPiGPUTemp(),
# RaspberryPiCPULoad(),
SHT1x7xSensor(1, 2, '5.0'),
SHT2xSensor(0x00, 1),
TMP006Sensor(0x00, 1),
TSL2561Sensor(0x00, 1)
]
return sensor_classes
def return_classes():
sensor_classes = [
# AtlasPT1000Sensor('I2C', i2c_address=0x00, i2c_bus=1),
AM2315Sensor(1),
# BME280Sensor(0x00, 1),
# BMPSensor(1),
# DHT11Sensor(pigpio.pi(), 1),
# DHT22Sensor(pigpio.pi(), 1),
# DS18B20Sensor('1'),
# HTU21DSensor(1),
# K30Sensor(),
# RaspberryPiCPUTemp(),
# RaspberryPiGPUTemp(),
# RaspberryPiCPULoad(),
# SHT1x7xSensor(1, 2, '5.0'),
# SHT2xSensor(0x00, 1),
# TMP006Sensor(0x00, 1),
# TSL2561Sensor(0x00, 1)
]
return sensor_classes
def test_am2315_special_method_str():
""" expect a __str__ format """
assert "Dew Point: 0.00" in str(AM2315Sensor(1))
assert "Humidity: 0.00" in str(AM2315Sensor(1))
assert "Temperature: 0.00" in str(AM2315Sensor(1))
def test_am2315_read_returns_1_on_exception():
""" Verify the read() method returns true on error """
with mock.patch('mycodo.sensors.am2315.AM2315Sensor.get_measurement', side_effect=Exception):
assert AM2315Sensor(1).read()
def test_am2315_raises_exception():
""" stops iteration on read() error """
with mock.patch('mycodo.sensors.am2315.AM2315Sensor.get_measurement', side_effect=IOError):
with pytest.raises(StopIteration):
AM2315Sensor(1).next()
def test_am2315_special_method_repr():
""" expect a __repr__ format """
assert "<AM2315Sensor(dewpoint=0.00)(humidity=0.00)(temperature=0.00)>" in repr(AM2315Sensor(1))
from mycodo.sensors.bmp180 import BMP180Sensor
from mycodo.sensors.ds18b20 import DS18B20Sensor
from mycodo.sensors.htu21d import HTU21DSensor
from mycodo.sensors.raspi import (RaspberryPiCPUTemp,
RaspberryPiGPUTemp)
from mycodo.sensors.raspi_cpuload import RaspberryPiCPULoad
from mycodo.sensors.sht1x_7x import SHT1x7xSensor
from mycodo.sensors.sht2x import SHT2xSensor
from mycodo.sensors.tmp006 import TMP006Sensor
from mycodo.sensors.tsl2561 import TSL2561Sensor
# TODO: Find which errors when uncommented
# TODO: Need to mock GPIO for Travis CI
sensor_classes = [
AtlasPT1000Sensor(0x00, 1),
AM2315Sensor(1),
# BME280Sensor(0x00, 1),
BMP180Sensor(1),
# DHT11Sensor(pigpio.pi(), 1),
# DHT22Sensor(pigpio.pi(), 1),
DS18B20Sensor('1'),
HTU21DSensor(1),
# K30Sensor(),
RaspberryPiCPUTemp(),
RaspberryPiGPUTemp(),
RaspberryPiCPULoad(),
TMP006Sensor(0x00, 1),
TSL2561Sensor(0x00, 1),
SHT1x7xSensor(1, 2, '5.0'),
SHT2xSensor(0x00, 1)
]