| 10 | # This test checks the various potential JSON output values that the underlying |
| 11 | # `ip` command may return. |
| 12 | class InspectInterfaceTest(unittest.TestCase): |
| 13 | |
| 14 | @mock.patch.object(subprocess, 'check_output') |
| 15 | def test_treats_empty_response_as_inactive_interface(self, mock_cmd): |
| 16 | mock_cmd.return_value = '' |
| 17 | self.assertEqual( |
| 18 | network.InterfaceStatus('eth0', False, None, None), |
| 19 | network.inspect_interface('eth0'), |
| 20 | ) |
| 21 | |
| 22 | @mock.patch.object(subprocess, 'check_output') |
| 23 | def test_treats_empty_array_as_inactive_interface(self, mock_cmd): |
| 24 | mock_cmd.return_value = '[]' |
| 25 | self.assertEqual( |
| 26 | network.InterfaceStatus('eth0', False, None, None), |
| 27 | network.inspect_interface('eth0'), |
| 28 | ) |
| 29 | |
| 30 | @mock.patch.object(subprocess, 'check_output') |
| 31 | def test_treats_emtpy_object_as_inactive_interface(self, mock_cmd): |
| 32 | mock_cmd.return_value = '[{}]' |
| 33 | self.assertEqual( |
| 34 | network.InterfaceStatus('eth0', False, None, None), |
| 35 | network.inspect_interface('eth0'), |
| 36 | ) |
| 37 | |
| 38 | @mock.patch.object(subprocess, 'check_output') |
| 39 | def test_disregards_command_failure(self, mock_cmd): |
| 40 | mock_cmd.side_effect = mock.Mock( |
| 41 | side_effect=subprocess.CalledProcessError(returncode=1, cmd='ip')) |
| 42 | self.assertEqual( |
| 43 | network.InterfaceStatus('eth0', False, None, None), |
| 44 | network.inspect_interface('eth0'), |
| 45 | ) |
| 46 | |
| 47 | @mock.patch.object(subprocess, 'check_output') |
| 48 | def test_parses_operstate_down_as_not_connected(self, mock_cmd): |
| 49 | mock_cmd.return_value = """ |
| 50 | [{"operstate":"DOWN"}] |
| 51 | """ |
| 52 | self.assertEqual( |
| 53 | network.InterfaceStatus('eth0', False, None, None), |
| 54 | network.inspect_interface('eth0'), |
| 55 | ) |
| 56 | |
| 57 | @mock.patch.object(subprocess, 'check_output') |
| 58 | def test_parses_operstate_up_as_connected(self, mock_cmd): |
| 59 | mock_cmd.return_value = """ |
| 60 | [{"operstate":"UP"}] |
| 61 | """ |
| 62 | self.assertEqual( |
| 63 | network.InterfaceStatus('eth0', True, None, None), |
| 64 | network.inspect_interface('eth0'), |
| 65 | ) |
| 66 | |
| 67 | @mock.patch.object(subprocess, 'check_output') |
| 68 | def test_parses_mac_address(self, mock_cmd): |
| 69 | mock_cmd.return_value = """ |
nothing calls this directly
no outgoing calls
no test coverage detected