def test_get_devices(self, mock_interfaces):
mock_interfaces.return_value = [mock.sentinel.dev1,
mock.sentinel.dev2]
ret = ip_lib.IPWrapper().get_devices()
self.assertEqual(mock.sentinel.dev1, ret[0].device_name)
self.assertEqual(mock.sentinel.dev2, ret[1].device_name)
def test_get_device_by_ip(self, mock_get_devices):
mock_dev1 = mock.MagicMock()
mock_dev2 = mock.MagicMock()
mock_dev1.device_has_ip.return_value = False
mock_dev2.device_has_ip.return_value = True
mock_get_devices.return_value = [mock_dev1, mock_dev2]
ret = ip_lib.IPWrapper().get_device_by_ip('fake_ip')
self.assertEqual(mock_dev2, ret)
def test_ipwrapper_get_device_by_ip(self):
ip_dev = ip_lib.IPWrapper().get_device_by_ip(TEST_IP)
self.assertEqual('lo', ip_dev.device_name)
def test_ipwrapper_get_device_by_ip_None(self):
self.assertIsNone(ip_lib.IPWrapper().get_device_by_ip(WRONG_IP))
def test_ip_link_read_mac_address(self):
ip_dev = ip_lib.IPWrapper().get_device_by_ip(TEST_IP)
self.assertEqual([TEST_MAC], ip_lib.IPLink(ip_dev).address)
def test_get_devices_error(self, mock_interfaces):
mock_interfaces.side_effect = OSError
ret = ip_lib.IPWrapper().get_devices()
self.assertEqual([], ret)
def test_get_device_by_ip_no_ip(self):
ret = ip_lib.IPWrapper().get_device_by_ip(None)
self.assertIsNone(ret)
def test_get_device_by_ip_exception(self, mock_get_devices):
mock_get_devices.side_effects = OSError
ret = ip_lib.IPWrapper().get_device_by_ip(mock.sentinel.fake_ip)
self.assertIsNone(ret)
