def test_device_is_entity():
identifier = "RINCON_XXXXXX"
name = "Antho's Sonos"
volume = 10
device = d.Device(identifier, name, volume)
assert isinstance(device, Entity)
def test_device_set_volume_lower_range():
identifier = "RINCON_XXXXXXX"
name = "Sonos device"
volume = 10
device = d.Device(identifier, name, volume)
device.volume = -123456789
assert device.volume == d.Device.VOLUME_MIN
def test_device_set_volume_within_range():
identifier = "RINCON_XXXXXXX"
name = "Sonos device"
volume = 10
device = d.Device(identifier, name, volume)
device.volume = 20
assert device.volume == 20
def test_device_increment_volume_exceeds_high_range():
identifier = "RINCON_XXXXXXX"
name = "Sonos device"
volume = 92
device = d.Device(identifier, name, volume)
increment = 10
device.increase_volume(increment)
assert device.volume == d.Device.VOLUME_MAX
def test_device_increment_volume_within_range():
identifier = "RINCON_XXXXXXX"
name = "Sonos device"
volume = 10
device = d.Device(identifier, name, volume)
increment = 10
device.increase_volume(increment)
assert device.volume == 20
def test_device_decrement_volume_within_range():
identifier = "RINCON_XXXX"
name = "Sonos Device"
volume = 50
device = d.Device(identifier, name, volume)
decrement = 25
device.decrease_volume(decrement)
assert device.volume == 25
def test_device_model_initialization():
identifier = "RINCON_XXXXXX"
name = "Antho's Sonos"
volume = 10
VOLUME_MAX = 100
VOLUME_MIN = 0
device = d.Device(identifier, name, volume)
assert device.name == name
assert device.identifier == identifier
assert device.volume == volume
assert device.VOLUME_MAX == VOLUME_MAX
assert device.VOLUME_MIN == VOLUME_MIN