def test_loadDeviveAddrs(self):

        c = KnxAddressCollection()
        c.loadDeviceAddrs(self.devfile)
        self.assertIsInstance(c, KnxAddressCollection)
    def test_loadDeviveAddrs(self):

        c = KnxAddressCollection()
        c.loadDeviceAddrs(self.devfile)
        self.assertIsInstance(c, KnxAddressCollection)