def test_characteristic(characteristic: Characteristic):
    assert (characteristic.handle > 0)
    assert (characteristic.name == characteristic.uuid.name)
    assert len(characteristic.descriptors)
    assert characteristic.is_readable
    assert (not characteristic.is_writeable)
    assert (not characteristic.is_notifiable)
    assert (not characteristic.is_indicatable)
def test_characteristic(characteristic: Characteristic):
    assert (characteristic.handle > 0)
    assert (characteristic.name == characteristic.uuid.name)
    assert len(characteristic.descriptors)
    assert characteristic.is_readable
    assert (not characteristic.is_writeable)
    assert (not characteristic.is_notifiable)
    assert (not characteristic.is_indicatable)