def testSaveLoad(self):
prefs = Preferences('prefstest.conf')
self.assertEqual(None, prefs.btDevice)
self.assertEqual('bluetooth', prefs.connectionMethod)
self.assertEqual('', prefs.customDevice)
self.assertEqual(0, prefs.gammuIndex)
prefs.btDevice = BluetoothDevice('00:00:00:00', 42, 'deviceName', 'serviceName')
prefs.connectionMethod = 'connection'
prefs.customDevice = '/dev/rfcomm0'
prefs.gammuIndex = 2
prefs.save()
prefsLoaded = Preferences('prefstest.conf')
prefsLoaded.load()
self.assertNotEqual(None, prefsLoaded.btDevice, "Device has not been loaded")
self.assertEqual('00:00:00:00', prefsLoaded.btDevice.address)
self.assertEqual(42, prefsLoaded.btDevice.port)
self.assertEqual('deviceName', prefsLoaded.btDevice.deviceName)
self.assertEqual('serviceName', prefsLoaded.btDevice.serviceName)
self.assertEqual('connection', prefsLoaded.connectionMethod)
self.assertEqual('/dev/rfcomm0', prefsLoaded.customDevice)
self.assertEqual(2, prefsLoaded.gammuIndex)
