def test_mycodo_ram_special_method_repr():
""" expect a __repr__ format """
with mock.patch('mycodo.inputs.mycodo_ram.MycodoRam.get_measurement') as mock_measure:
mock_measure.side_effect = [0.0]
mycodo_ram = MycodoRam(testing=True)
mycodo_ram.read()
assert "<MycodoRam(disk_space=0.00)>" in repr(mycodo_ram)
def test_mycodo_ram_special_method_str():
""" expect a __str__ format """
with mock.patch('mycodo.inputs.mycodo_ram.MycodoRam.get_measurement') as mock_measure:
mock_measure.side_effect = [0.0]
mycodo_ram = MycodoRam(testing=True)
mycodo_ram.read()
assert "Ram: 0.00" in str(mycodo_ram)
def test_mycodo_ram_read_updates_temp():
""" Verify that MycodoRam(0x99, 1).read() gets the average temp """
with mock.patch('mycodo.inputs.mycodo_ram.MycodoRam.get_measurement') as mock_measure:
mock_measure.side_effect = [67, 52]
mycodo_ram = MycodoRam(testing=True)
assert mycodo_ram._disk_space is None
assert not mycodo_ram.read()
assert mycodo_ram._disk_space == 67.0
assert not mycodo_ram.read()
assert mycodo_ram._disk_space == 52.0
def test_mycodo_ram_condition_properties():
""" verify disk_space property """
with mock.patch('mycodo.inputs.mycodo_ram.MycodoRam.get_measurement') as mock_measure:
mock_measure.side_effect = [67, 52]
mycodo_ram = MycodoRam(testing=True)
assert mycodo_ram._disk_space is None
assert mycodo_ram.disk_space == 67.00
assert mycodo_ram.disk_space == 67.00
assert not mycodo_ram.read()
assert mycodo_ram.disk_space == 52.00
