kytos-ng /
topology
| Total Complexity | 75 |
| Total Lines | 1637 |
| Duplicated Lines | 14.6 % |
| Changes | 0 | ||
Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
Complex classes like build.tests.unit.test_main often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
| 1 | """Module to test the main napp file.""" |
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| 2 | # pylint: disable=import-error,no-name-in-module,wrong-import-order |
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| 3 | # pylint: disable=import-outside-toplevel |
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| 4 | import pytest |
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| 5 | import json |
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| 6 | import time |
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| 7 | from datetime import timedelta |
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| 8 | from unittest import TestCase |
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| 9 | from unittest.mock import MagicMock, create_autospec, patch |
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| 10 | |||
| 11 | from kytos.core.common import EntityStatus |
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| 12 | from kytos.core.helpers import now |
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| 13 | from kytos.core.interface import Interface |
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| 14 | from kytos.core.link import Link |
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| 15 | from kytos.core.switch import Switch |
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| 16 | from kytos.lib.helpers import (get_interface_mock, get_link_mock, |
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| 17 | get_controller_mock, get_switch_mock, |
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| 18 | get_test_client) |
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| 19 | from napps.kytos.topology.exceptions import RestoreError |
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| 20 | from tests.unit.helpers import get_napp_urls |
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| 21 | |||
| 22 | |||
| 23 | @pytest.mark.parametrize("liveness_status, status", |
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| 24 | [("up", EntityStatus.UP), |
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| 25 | ("down", EntityStatus.DOWN)]) |
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| 26 | def test_handle_link_liveness_status(liveness_status, status) -> None: |
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| 27 | """Test handle link liveness.""" |
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| 28 | from napps.kytos.topology.main import Main |
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| 29 | Main.get_topo_controller = MagicMock() |
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| 30 | napp = Main(get_controller_mock()) |
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| 31 | napp.notify_topology_update = MagicMock() |
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| 32 | napp.notify_link_status_change = MagicMock() |
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| 33 | |||
| 34 | link = MagicMock(id="some_id", status=status) |
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| 35 | napp.handle_link_liveness_status(link, liveness_status) |
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| 36 | |||
| 37 | add_link_meta = napp.topo_controller.add_link_metadata |
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| 38 | add_link_meta.assert_called_with(link.id, {"liveness_status": |
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| 39 | liveness_status}) |
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| 40 | link.extend_metadata.assert_called_with({"liveness_status": |
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| 41 | liveness_status}) |
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| 42 | assert napp.notify_topology_update.call_count == 1 |
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| 43 | assert napp.notify_link_status_change.call_count == 1 |
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| 44 | reason = f"liveness_{liveness_status}" |
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| 45 | napp.notify_link_status_change.assert_called_with(link, reason=reason) |
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| 46 | |||
| 47 | |||
| 48 | # pylint: disable=too-many-public-methods |
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| 49 | class TestMain(TestCase): |
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| 50 | """Test the Main class.""" |
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| 51 | |||
| 52 | # pylint: disable=too-many-public-methods, protected-access,C0302 |
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| 53 | |||
| 54 | def setUp(self): |
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| 55 | """Execute steps before each tests. |
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| 56 | |||
| 57 | Set the server_name_url_url from kytos/topology |
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| 58 | """ |
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| 59 | self.server_name_url = 'http://localhost:8181/api/kytos/topology' |
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| 60 | |||
| 61 | patch('kytos.core.helpers.run_on_thread', lambda x: x).start() |
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| 62 | # pylint: disable=import-outside-toplevel |
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| 63 | from napps.kytos.topology.main import Main |
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| 64 | Main.get_topo_controller = MagicMock() |
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| 65 | self.addCleanup(patch.stopall) |
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| 66 | self.napp = Main(get_controller_mock()) |
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| 67 | |||
| 68 | def test_get_event_listeners(self): |
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| 69 | """Verify all event listeners registered.""" |
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| 70 | expected_events = ['kytos/core.shutdown', |
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| 71 | 'kytos/core.shutdown.kytos/topology', |
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| 72 | 'kytos/maintenance.start_link', |
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| 73 | 'kytos/maintenance.end_link', |
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| 74 | 'kytos/maintenance.start_switch', |
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| 75 | 'kytos/maintenance.end_switch', |
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| 76 | 'kytos/.*.link_available_tags', |
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| 77 | '.*.topo_controller.upsert_switch', |
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| 78 | '.*.of_lldp.network_status.updated', |
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| 79 | '.*.interface.is.nni', |
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| 80 | '.*.connection.lost', |
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| 81 | '.*.switch.interfaces.created', |
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| 82 | '.*.topology.switch.interface.created', |
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| 83 | '.*.switch.interface.deleted', |
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| 84 | '.*.switch.interface.link_down', |
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| 85 | '.*.switch.interface.link_up', |
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| 86 | '.*.switch.(new|reconnected)', |
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| 87 | 'kytos/.*.liveness.(up|down)', |
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| 88 | 'kytos/.*.liveness.disabled', |
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| 89 | 'kytos/topology.get', |
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| 90 | '.*.switch.port.created', |
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| 91 | 'kytos/topology.notify_link_up_if_status'] |
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| 92 | actual_events = self.napp.listeners() |
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| 93 | self.assertCountEqual(expected_events, actual_events) |
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| 94 | |||
| 95 | View Code Duplication | def test_verify_api_urls(self): |
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Duplication
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| 96 | """Verify all APIs registered.""" |
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| 97 | expected_urls = [ |
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| 98 | ({}, {'GET', 'OPTIONS', 'HEAD'}, '/api/kytos/topology/v3/interfaces'), |
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| 99 | ({}, {'GET', 'OPTIONS', 'HEAD'}, '/api/kytos/topology/v3/switches'), |
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| 100 | ({}, {'GET', 'OPTIONS', 'HEAD'}, '/api/kytos/topology/v3/links'), |
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| 101 | ({}, {'GET', 'OPTIONS', 'HEAD'}, '/api/kytos/topology/v3/'), |
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| 102 | ({'dpid': '[dpid]'}, {'POST', 'OPTIONS'}, |
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| 103 | '/api/kytos/topology/v3/interfaces/switch/<dpid>/disable'), |
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| 104 | ({'dpid': '[dpid]'}, {'POST', 'OPTIONS'}, |
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| 105 | '/api/kytos/topology/v3/interfaces/switch/<dpid>/enable'), |
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| 106 | ({'key': '[key]', 'interface_id': '[interface_id]'}, |
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| 107 | {'OPTIONS', 'DELETE'}, |
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| 108 | '/api/kytos/topology/v3/interfaces/<interface_id>/metadata/<key>'), |
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| 109 | ({'interface_id': '[interface_id]'}, {'POST', 'OPTIONS'}, |
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| 110 | '/api/kytos/topology/v3/interfaces/<interface_id>/metadata'), |
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| 111 | ({'interface_id': '[interface_id]'}, {'GET', 'OPTIONS', 'HEAD'}, |
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| 112 | '/api/kytos/topology/v3/interfaces/<interface_id>/metadata'), |
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| 113 | ({'interface_disable_id': '[interface_disable_id]'}, |
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| 114 | {'POST', 'OPTIONS'}, |
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| 115 | '/api/kytos/topology/v3/interfaces/<interface_disable_id>/disable'), |
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| 116 | ({'interface_enable_id': '[interface_enable_id]'}, |
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| 117 | {'POST', 'OPTIONS'}, |
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| 118 | '/api/kytos/topology/v3/interfaces/<interface_enable_id>/enable'), |
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| 119 | ({'dpid': '[dpid]', 'key': '[key]'}, {'OPTIONS', 'DELETE'}, |
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| 120 | '/api/kytos/topology/v3/switches/<dpid>/metadata/<key>'), |
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| 121 | ({'dpid': '[dpid]'}, {'POST', 'OPTIONS'}, |
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| 122 | '/api/kytos/topology/v3/switches/<dpid>/metadata'), |
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| 123 | ({'dpid': '[dpid]'}, {'GET', 'OPTIONS', 'HEAD'}, |
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| 124 | '/api/kytos/topology/v3/switches/<dpid>/metadata'), |
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| 125 | ({'dpid': '[dpid]'}, {'POST', 'OPTIONS'}, |
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| 126 | '/api/kytos/topology/v3/switches/<dpid>/disable'), |
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| 127 | ({'dpid': '[dpid]'}, {'POST', 'OPTIONS'}, |
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| 128 | '/api/kytos/topology/v3/switches/<dpid>/enable'), |
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| 129 | ({'link_id': '[link_id]', 'key': '[key]'}, {'OPTIONS', 'DELETE'}, |
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| 130 | '/api/kytos/topology/v3/links/<link_id>/metadata/<key>'), |
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| 131 | ({'link_id': '[link_id]'}, {'POST', 'OPTIONS'}, |
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| 132 | '/api/kytos/topology/v3/links/<link_id>/metadata'), |
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| 133 | ({'link_id': '[link_id]'}, {'GET', 'OPTIONS', 'HEAD'}, |
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| 134 | '/api/kytos/topology/v3/links/<link_id>/metadata'), |
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| 135 | ({'link_id': '[link_id]'}, {'POST', 'OPTIONS'}, |
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| 136 | '/api/kytos/topology/v3/links/<link_id>/disable'), |
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| 137 | ({'link_id': '[link_id]'}, {'POST', 'OPTIONS'}, |
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| 138 | '/api/kytos/topology/v3/links/<link_id>/enable')] |
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| 139 | |||
| 140 | urls = get_napp_urls(self.napp) |
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| 141 | self.assertEqual(expected_urls, urls) |
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| 142 | |||
| 143 | def test_get_link_or_create(self): |
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| 144 | """Test _get_link_or_create.""" |
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| 145 | dpid_a = "00:00:00:00:00:00:00:01" |
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| 146 | dpid_b = "00:00:00:00:00:00:00:02" |
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| 147 | mock_switch_a = get_switch_mock(dpid_a, 0x04) |
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| 148 | mock_switch_b = get_switch_mock(dpid_b, 0x04) |
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| 149 | mock_interface_a = get_interface_mock('s1-eth1', 1, mock_switch_a) |
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| 150 | mock_interface_b = get_interface_mock('s2-eth1', 1, mock_switch_b) |
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| 151 | mock_interface_a.id = dpid_a |
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| 152 | mock_interface_b.id = dpid_b |
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| 153 | |||
| 154 | link, created = self.napp._get_link_or_create(mock_interface_a, |
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| 155 | mock_interface_b) |
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| 156 | self.assertTrue(created) |
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| 157 | self.assertEqual(link.endpoint_a.id, dpid_a) |
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| 158 | self.assertEqual(link.endpoint_b.id, dpid_b) |
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| 159 | |||
| 160 | link, created = self.napp._get_link_or_create(mock_interface_a, |
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| 161 | mock_interface_b) |
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| 162 | self.assertFalse(created) |
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| 163 | |||
| 164 | def test_get_link_from_interface(self): |
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| 165 | """Test _get_link_from_interface.""" |
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| 166 | mock_switch_a = get_switch_mock("00:00:00:00:00:00:00:01", 0x04) |
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| 167 | mock_switch_b = get_switch_mock("00:00:00:00:00:00:00:02", 0x04) |
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| 168 | mock_interface_a = get_interface_mock('s1-eth1', 1, mock_switch_a) |
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| 169 | mock_interface_b = get_interface_mock('s2-eth1', 1, mock_switch_b) |
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| 170 | mock_interface_c = get_interface_mock('s2-eth1', 2, mock_switch_b) |
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| 171 | mock_link = get_link_mock(mock_interface_a, mock_interface_b) |
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| 172 | self.napp.links = {'0e2b5d7bc858b9f38db11b69': mock_link} |
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| 173 | response = self.napp._get_link_from_interface(mock_interface_a) |
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| 174 | self.assertEqual(response, mock_link) |
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| 175 | |||
| 176 | response = self.napp._get_link_from_interface(mock_interface_c) |
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| 177 | self.assertEqual(response, None) |
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| 178 | |||
| 179 | def test_get_topology(self): |
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| 180 | """Test get_topology.""" |
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| 181 | dpid_a = "00:00:00:00:00:00:00:01" |
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| 182 | dpid_b = "00:00:00:00:00:00:00:02" |
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| 183 | expected = { |
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| 184 | "topology": { |
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| 185 | "switches": { |
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| 186 | "00:00:00:00:00:00:00:01": { |
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| 187 | "metadata": { |
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| 188 | "lat": "0.0", |
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| 189 | "lng": "-30.0" |
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| 190 | } |
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| 191 | }, |
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| 192 | "00:00:00:00:00:00:00:02": { |
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| 193 | "metadata": { |
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| 194 | "lat": "0.0", |
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| 195 | "lng": "-30.0" |
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| 196 | } |
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| 197 | } |
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| 198 | }, |
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| 199 | "links": { |
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| 200 | "cf0f4071be4": { |
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| 201 | "id": "cf0f4071be4" |
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| 202 | } |
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| 203 | } |
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| 204 | } |
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| 205 | } |
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| 206 | |||
| 207 | mock_switch_a = get_switch_mock(dpid_a, 0x04) |
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| 208 | mock_switch_b = get_switch_mock(dpid_b, 0x04) |
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| 209 | mock_interface_a = get_interface_mock('s1-eth1', 1, mock_switch_a) |
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| 210 | mock_interface_b = get_interface_mock('s2-eth1', 1, mock_switch_b) |
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| 211 | |||
| 212 | mock_link = get_link_mock(mock_interface_a, mock_interface_b) |
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| 213 | mock_link.id = 'cf0f4071be4' |
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| 214 | mock_switch_a.id = dpid_a |
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| 215 | mock_switch_a.as_dict.return_value = {'metadata': {'lat': '0.0', |
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| 216 | 'lng': '-30.0'}} |
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| 217 | mock_switch_b.id = dpid_b |
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| 218 | mock_switch_b.as_dict.return_value = {'metadata': {'lat': '0.0', |
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| 219 | 'lng': '-30.0'}} |
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| 220 | |||
| 221 | self.napp.controller.switches = {dpid_a: mock_switch_a, |
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| 222 | dpid_b: mock_switch_b} |
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| 223 | |||
| 224 | self.napp.links = {"cf0f4071be4": mock_link} |
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| 225 | mock_link.as_dict.return_value = {"id": "cf0f4071be4"} |
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| 226 | api = get_test_client(self.napp.controller, self.napp) |
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| 227 | |||
| 228 | url = f'{self.server_name_url}/v3/' |
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| 229 | response = api.get(url) |
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| 230 | self.assertEqual(response.status_code, 200) |
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| 231 | self.assertEqual(json.loads(response.data), expected) |
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| 232 | |||
| 233 | def test_load_topology(self): |
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| 234 | """Test load_topology.""" |
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| 235 | link_id = \ |
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| 236 | 'cf0f4071be426b3f745027f5d22bc61f8312ae86293c9b28e7e66015607a9260' |
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| 237 | dpid_a = '00:00:00:00:00:00:00:01' |
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| 238 | dpid_b = '00:00:00:00:00:00:00:02' |
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| 239 | topology = { |
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| 240 | "topology": { |
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| 241 | "links": { |
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| 242 | link_id: { |
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| 243 | "enabled": True, |
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| 244 | "id": link_id, |
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| 245 | "endpoint_a": {"id": f"{dpid_a}:2"}, |
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| 246 | "endpoint_b": {"id": f"{dpid_b}:2"}, |
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| 247 | } |
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| 248 | }, |
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| 249 | "switches": { |
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| 250 | dpid_a: { |
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| 251 | "dpid": dpid_a, |
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| 252 | "enabled": True, |
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| 253 | "metadata": {}, |
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| 254 | "id": dpid_a, |
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| 255 | "interfaces": { |
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| 256 | f"{dpid_a}:2": { |
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| 257 | "enabled": True, |
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| 258 | "metadata": {}, |
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| 259 | "lldp": True, |
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| 260 | "port_number": 2, |
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| 261 | "name": "s1-eth2", |
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| 262 | } |
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| 263 | }, |
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| 264 | }, |
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| 265 | dpid_b: { |
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| 266 | "dpid": dpid_b, |
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| 267 | "enabled": True, |
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| 268 | "metadata": {}, |
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| 269 | "id": dpid_b, |
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| 270 | "interfaces": { |
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| 271 | f"{dpid_b}:2": { |
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| 272 | "enabled": True, |
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| 273 | "metadata": {}, |
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| 274 | "lldp": True, |
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| 275 | "port_number": 2, |
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| 276 | "name": "s2-eth2", |
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| 277 | } |
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| 278 | }, |
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| 279 | }, |
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| 280 | }, |
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| 281 | } |
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| 282 | } |
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| 283 | switches_expected = [dpid_a, dpid_b] |
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| 284 | interfaces_expected = [f'{dpid_a}:2', f'{dpid_b}:2'] |
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| 285 | links_expected = [link_id] |
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| 286 | self.napp.topo_controller.get_topology.return_value = topology |
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| 287 | self.napp.load_topology() |
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| 288 | self.assertListEqual(switches_expected, |
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| 289 | list(self.napp.controller.switches.keys())) |
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| 290 | interfaces = [] |
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| 291 | for switch in self.napp.controller.switches.values(): |
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| 292 | for iface in switch.interfaces.values(): |
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| 293 | interfaces.append(iface.id) |
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| 294 | self.assertListEqual(interfaces_expected, interfaces) |
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| 295 | self.assertListEqual(links_expected, list(self.napp.links.keys())) |
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| 296 | |||
| 297 | @patch('napps.kytos.topology.main.Main._load_switch') |
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| 298 | @patch('napps.kytos.topology.main.Main._load_link') |
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| 299 | def test_load_topology_does_nothing(self, *args): |
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| 300 | """Test _load_network_status doing nothing.""" |
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| 301 | (mock_load_link, mock_load_switch) = args |
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| 302 | self.napp.topo_controller.get_topology.return_value = { |
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| 303 | "topology": {"switches": {}, "links": {}} |
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| 304 | } |
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| 305 | self.napp.topo_controller.load_topology() |
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| 306 | assert mock_load_link.call_count == 0 |
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| 307 | assert mock_load_switch.call_count == 0 |
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| 308 | |||
| 309 | @patch('napps.kytos.topology.main.Main._load_switch') |
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| 310 | @patch('napps.kytos.topology.main.log') |
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| 311 | def test_load_topology_fail_switch(self, *args): |
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| 312 | """Test load_topology failure in switch.""" |
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| 313 | (mock_log, mock_load_switch) = args |
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| 314 | topology = { |
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| 315 | 'topology': { |
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| 316 | 'links': {}, |
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| 317 | 'switches': { |
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| 318 | '1': {} |
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| 319 | } |
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| 320 | } |
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| 321 | } |
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| 322 | mock_log.error.return_value = True |
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| 323 | self.napp.topo_controller.get_topology.return_value = topology |
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| 324 | mock_load_switch.side_effect = Exception('xpto') |
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| 325 | self.napp.load_topology() |
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| 326 | error = 'Error loading switch: xpto' |
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| 327 | mock_log.error.assert_called_with(error) |
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| 328 | |||
| 329 | @patch('napps.kytos.topology.main.Main._load_link') |
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| 330 | @patch('napps.kytos.topology.main.log') |
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| 331 | def test_load_topology_fail_link(self, *args): |
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| 332 | """Test load_topology failure in link.""" |
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| 333 | (mock_log, mock_load_link) = args |
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| 334 | topology = { |
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| 335 | 'topology': { |
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| 336 | 'switches': {}, |
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| 337 | 'links': { |
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| 338 | '1': {} |
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| 339 | } |
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| 340 | } |
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| 341 | } |
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| 342 | mock_log.error.return_value = True |
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| 343 | self.napp.topo_controller.get_topology.return_value = topology |
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| 344 | mock_load_link.side_effect = Exception('xpto') |
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| 345 | self.napp.load_topology() |
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| 346 | error = 'Error loading link 1: xpto' |
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| 347 | mock_log.error.assert_called_with(error) |
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| 348 | |||
| 349 | @patch('napps.kytos.topology.main.Main.load_interfaces_available_tags') |
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| 350 | @patch('napps.kytos.topology.main.KytosEvent') |
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| 351 | @patch('kytos.core.buffers.KytosEventBuffer.put') |
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| 352 | def test_load_switch(self, *args): |
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| 353 | """Test _load_switch.""" |
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| 354 | (mock_buffers_put, mock_event, mock_load_tags) = args |
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| 355 | dpid_a = "00:00:00:00:00:00:00:01" |
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| 356 | dpid_x = "00:00:00:00:00:00:00:XX" |
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| 357 | iface_a = f'{dpid_a}:1' |
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| 358 | switch_attrs = { |
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| 359 | 'dpid': dpid_a, |
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| 360 | 'enabled': True, |
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| 361 | 'id': dpid_a, |
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| 362 | 'metadata': {}, |
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| 363 | 'interfaces': { |
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| 364 | iface_a: { |
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| 365 | 'enabled': True, |
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| 366 | 'lldp': True, |
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| 367 | 'id': iface_a, |
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| 368 | 'switch': dpid_a, |
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| 369 | 'metadata': {}, |
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| 370 | 'name': 's2-eth1', |
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| 371 | 'port_number': 1 |
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| 372 | } |
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| 373 | } |
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| 374 | } |
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| 375 | self.napp._load_switch(dpid_a, switch_attrs) |
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| 376 | |||
| 377 | self.assertEqual(len(self.napp.controller.switches), 1) |
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| 378 | self.assertIn(dpid_a, self.napp.controller.switches) |
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| 379 | self.assertNotIn(dpid_x, self.napp.controller.switches) |
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| 380 | switch = self.napp.controller.switches[dpid_a] |
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| 381 | interface_details = self.napp.topo_controller.get_interfaces_details |
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| 382 | interface_details.assert_called_once_with([iface_a]) |
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| 383 | mock_load_tags.assert_called() |
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| 384 | |||
| 385 | self.assertEqual(switch.id, dpid_a) |
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| 386 | self.assertEqual(switch.dpid, dpid_a) |
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| 387 | self.assertTrue(switch.is_enabled()) |
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| 388 | self.assertFalse(switch.is_active()) |
||
| 389 | |||
| 390 | self.assertEqual(len(switch.interfaces), 1) |
||
| 391 | self.assertIn(1, switch.interfaces) |
||
| 392 | self.assertNotIn(2, switch.interfaces) |
||
| 393 | mock_event.assert_called() |
||
| 394 | mock_buffers_put.assert_called() |
||
| 395 | |||
| 396 | interface = switch.interfaces[1] |
||
| 397 | self.assertEqual(interface.id, iface_a) |
||
| 398 | self.assertEqual(interface.switch.id, dpid_a) |
||
| 399 | self.assertEqual(interface.port_number, 1) |
||
| 400 | self.assertTrue(interface.is_enabled()) |
||
| 401 | self.assertTrue(interface.lldp) |
||
| 402 | self.assertTrue(interface.uni) |
||
| 403 | self.assertFalse(interface.nni) |
||
| 404 | |||
| 405 | def test_load_switch_attrs(self): |
||
| 406 | """Test _load_switch.""" |
||
| 407 | dpid_b = "00:00:00:00:00:00:00:02" |
||
| 408 | iface_b = f'{dpid_b}:1' |
||
| 409 | switch_attrs = { |
||
| 410 | "active": True, |
||
| 411 | "connection": "127.0.0.1:43230", |
||
| 412 | "data_path": "XX Human readable desc of dp", |
||
| 413 | "dpid": "00:00:00:00:00:00:00:02", |
||
| 414 | "enabled": False, |
||
| 415 | "hardware": "Open vSwitch", |
||
| 416 | "id": "00:00:00:00:00:00:00:02", |
||
| 417 | "interfaces": { |
||
| 418 | "00:00:00:00:00:00:00:02:1": { |
||
| 419 | "active": True, |
||
| 420 | "enabled": False, |
||
| 421 | "id": "00:00:00:00:00:00:00:02:1", |
||
| 422 | "link": "", |
||
| 423 | "lldp": False, |
||
| 424 | "mac": "de:58:c3:30:b7:b7", |
||
| 425 | "metadata": {}, |
||
| 426 | "name": "s2-eth1", |
||
| 427 | "nni": False, |
||
| 428 | "port_number": 1, |
||
| 429 | "speed": 1250000000, |
||
| 430 | "switch": "00:00:00:00:00:00:00:02", |
||
| 431 | "type": "interface", |
||
| 432 | "uni": True |
||
| 433 | }, |
||
| 434 | }, |
||
| 435 | "manufacturer": "Nicira, Inc.", |
||
| 436 | "metadata": {}, |
||
| 437 | "name": "00:00:00:00:00:00:00:04", |
||
| 438 | "ofp_version": "0x04", |
||
| 439 | "serial": "XX serial number", |
||
| 440 | "software": "2.10.7", |
||
| 441 | "type": "switch" |
||
| 442 | } |
||
| 443 | |||
| 444 | self.assertEqual(len(self.napp.controller.switches), 0) |
||
| 445 | self.napp._load_switch(dpid_b, switch_attrs) |
||
| 446 | self.assertEqual(len(self.napp.controller.switches), 1) |
||
| 447 | self.assertIn(dpid_b, self.napp.controller.switches) |
||
| 448 | |||
| 449 | switch = self.napp.controller.switches[dpid_b] |
||
| 450 | self.assertEqual(switch.id, dpid_b) |
||
| 451 | self.assertEqual(switch.dpid, dpid_b) |
||
| 452 | self.assertFalse(switch.is_enabled()) |
||
| 453 | self.assertFalse(switch.is_active()) |
||
| 454 | self.assertEqual(switch.description['manufacturer'], 'Nicira, Inc.') |
||
| 455 | self.assertEqual(switch.description['hardware'], 'Open vSwitch') |
||
| 456 | self.assertEqual(switch.description['software'], '2.10.7') |
||
| 457 | self.assertEqual(switch.description['serial'], 'XX serial number') |
||
| 458 | self.assertEqual(switch.description['data_path'], |
||
| 459 | 'XX Human readable desc of dp') |
||
| 460 | |||
| 461 | self.assertEqual(len(switch.interfaces), 1) |
||
| 462 | self.assertIn(1, switch.interfaces) |
||
| 463 | self.assertNotIn(2, switch.interfaces) |
||
| 464 | |||
| 465 | interface = switch.interfaces[1] |
||
| 466 | self.assertEqual(interface.id, iface_b) |
||
| 467 | self.assertEqual(interface.switch.id, dpid_b) |
||
| 468 | self.assertEqual(interface.port_number, 1) |
||
| 469 | self.assertFalse(interface.is_enabled()) |
||
| 470 | self.assertFalse(interface.lldp) |
||
| 471 | self.assertTrue(interface.uni) |
||
| 472 | self.assertFalse(interface.nni) |
||
| 473 | |||
| 474 | def test_interfaces_available_tags(self): |
||
| 475 | """Test load_interfaces_available_tags.""" |
||
| 476 | dpid_a = "00:00:00:00:00:00:00:01" |
||
| 477 | mock_switch_a = get_switch_mock(dpid_a, 0x04) |
||
| 478 | mock_interface_a = get_interface_mock('s1-eth1', 1, mock_switch_a) |
||
| 479 | mock_interface_a.id = dpid_a + ':1' |
||
| 480 | mock_switch_a.interfaces = {1: mock_interface_a} |
||
| 481 | tags = [1, 2, 3] |
||
| 482 | interface_details = [{"id": mock_interface_a.id, |
||
| 483 | "available_vlans": tags}] |
||
| 484 | self.napp.load_interfaces_available_tags(mock_switch_a, |
||
| 485 | interface_details) |
||
| 486 | mock_interface_a.set_available_tags.assert_called_once_with(tags) |
||
| 487 | |||
| 488 | def test_handle_on_link_available_tags(self): |
||
| 489 | """test_handle_on_link_available_tags.""" |
||
| 490 | dpid_a = "00:00:00:00:00:00:00:01" |
||
| 491 | dpid_b = "00:00:00:00:00:00:00:02" |
||
| 492 | tag = MagicMock() |
||
| 493 | tag.value = 1 |
||
| 494 | tags = [tag] |
||
| 495 | link_mock = MagicMock() |
||
| 496 | mock_switch_a = get_switch_mock(dpid_a, 0x04) |
||
| 497 | mock_interface_a = get_interface_mock('s1-eth1', 1, mock_switch_a) |
||
| 498 | mock_interface_a.available_tags = tags |
||
| 499 | mock_switch_b = get_switch_mock(dpid_b, 0x04) |
||
| 500 | mock_interface_b = get_interface_mock('s2-eth1', 1, mock_switch_b) |
||
| 501 | mock_interface_b.available_tags = tags |
||
| 502 | link_id = '4d42dc08522' |
||
| 503 | link_mock.id = link_id |
||
| 504 | link_mock.endpoint_a = mock_interface_a |
||
| 505 | link_mock.endpoint_b = mock_interface_b |
||
| 506 | |||
| 507 | self.napp.links[link_id] = link_mock |
||
| 508 | self.napp.handle_on_link_available_tags(link_mock) |
||
| 509 | bulk_upsert = self.napp.topo_controller.bulk_upsert_interface_details |
||
| 510 | bulk_upsert.assert_called_once_with( |
||
| 511 | [ |
||
| 512 | ( |
||
| 513 | "00:00:00:00:00:00:00:01:1", |
||
| 514 | {"_id": "00:00:00:00:00:00:00:01:1", |
||
| 515 | "available_vlans": [1]}, |
||
| 516 | ), |
||
| 517 | ( |
||
| 518 | "00:00:00:00:00:00:00:02:1", |
||
| 519 | {"_id": "00:00:00:00:00:00:00:02:1", |
||
| 520 | "available_vlans": [1]}, |
||
| 521 | ), |
||
| 522 | ] |
||
| 523 | ) |
||
| 524 | |||
| 525 | def test_load_link(self): |
||
| 526 | """Test _load_link.""" |
||
| 527 | dpid_a = "00:00:00:00:00:00:00:01" |
||
| 528 | dpid_b = "00:00:00:00:00:00:00:02" |
||
| 529 | link_id = '4d42dc08522' |
||
| 530 | mock_switch_a = get_switch_mock(dpid_a, 0x04) |
||
| 531 | mock_switch_b = get_switch_mock(dpid_b, 0x04) |
||
| 532 | mock_interface_a = get_interface_mock('s1-eth1', 1, mock_switch_a) |
||
| 533 | mock_interface_a.id = dpid_a + ':1' |
||
| 534 | mock_interface_a.available_tags = [1, 2, 3] |
||
| 535 | mock_interface_b = get_interface_mock('s2-eth1', 1, mock_switch_b) |
||
| 536 | mock_interface_b.id = dpid_b + ':1' |
||
| 537 | mock_interface_b.available_tags = [1, 2, 3] |
||
| 538 | mock_switch_a.interfaces = {1: mock_interface_a} |
||
| 539 | mock_switch_b.interfaces = {1: mock_interface_b} |
||
| 540 | self.napp.controller.switches[dpid_a] = mock_switch_a |
||
| 541 | self.napp.controller.switches[dpid_b] = mock_switch_b |
||
| 542 | link_attrs = { |
||
| 543 | 'enabled': True, |
||
| 544 | 'id': link_id, |
||
| 545 | 'metadata': {}, |
||
| 546 | 'endpoint_a': { |
||
| 547 | 'id': mock_interface_a.id |
||
| 548 | }, |
||
| 549 | 'endpoint_b': { |
||
| 550 | 'id': mock_interface_b.id |
||
| 551 | } |
||
| 552 | } |
||
| 553 | |||
| 554 | self.napp._load_link(link_attrs) |
||
| 555 | |||
| 556 | self.assertEqual(len(self.napp.links), 1) |
||
| 557 | link = list(self.napp.links.values())[0] |
||
| 558 | |||
| 559 | self.assertEqual(link.endpoint_a.id, mock_interface_a.id) |
||
| 560 | self.assertEqual(link.endpoint_b.id, mock_interface_b.id) |
||
| 561 | self.assertTrue(mock_interface_a.nni) |
||
| 562 | self.assertTrue(mock_interface_b.nni) |
||
| 563 | self.assertEqual(mock_interface_a.update_link.call_count, 1) |
||
| 564 | self.assertEqual(mock_interface_b.update_link.call_count, 1) |
||
| 565 | |||
| 566 | # test enable/disable |
||
| 567 | link_id = '4d42dc08522' |
||
| 568 | mock_interface_a = get_interface_mock('s1-eth1', 1, mock_switch_a) |
||
| 569 | mock_interface_b = get_interface_mock('s2-eth1', 1, mock_switch_b) |
||
| 570 | mock_link = get_link_mock(mock_interface_a, mock_interface_b) |
||
| 571 | mock_link.id = link_id |
||
| 572 | with patch('napps.kytos.topology.main.Main._get_link_or_create', |
||
| 573 | return_value=(mock_link, True)): |
||
| 574 | # enable link |
||
| 575 | link_attrs['enabled'] = True |
||
| 576 | self.napp.links = {link_id: mock_link} |
||
| 577 | self.napp._load_link(link_attrs) |
||
| 578 | self.assertEqual(mock_link.enable.call_count, 1) |
||
| 579 | # disable link |
||
| 580 | link_attrs['enabled'] = False |
||
| 581 | self.napp.links = {link_id: mock_link} |
||
| 582 | self.napp._load_link(link_attrs) |
||
| 583 | self.assertEqual(mock_link.disable.call_count, 1) |
||
| 584 | |||
| 585 | @patch('napps.kytos.topology.main.Main._get_link_or_create') |
||
| 586 | def test_fail_load_link(self, get_link_or_create_mock): |
||
| 587 | """Test fail load_link.""" |
||
| 588 | dpid_a = '00:00:00:00:00:00:00:01' |
||
| 589 | dpid_b = '00:00:00:00:00:00:00:02' |
||
| 590 | link_id = '4d42dc08522' |
||
| 591 | mock_switch_a = get_switch_mock(dpid_a) |
||
| 592 | mock_switch_b = get_switch_mock(dpid_b) |
||
| 593 | mock_interface_a_1 = get_interface_mock('s1-eth1', 1, mock_switch_a) |
||
| 594 | mock_interface_b_1 = get_interface_mock('s2-eth1', 1, mock_switch_b) |
||
| 595 | mock_link = get_link_mock(mock_interface_a_1, mock_interface_b_1) |
||
| 596 | mock_link.id = link_id |
||
| 597 | self.napp.links = {link_id: mock_link} |
||
| 598 | get_link_or_create_mock.return_value = mock_link |
||
| 599 | |||
| 600 | link_attrs_fail = { |
||
| 601 | 'enabled': True, |
||
| 602 | 'id': link_id, |
||
| 603 | 'metadata': {}, |
||
| 604 | 'endpoint_a': { |
||
| 605 | 'id': f"{dpid_a}:999", |
||
| 606 | }, |
||
| 607 | 'endpoint_b': { |
||
| 608 | 'id': f"{dpid_b}:999", |
||
| 609 | } |
||
| 610 | } |
||
| 611 | with self.assertRaises(RestoreError): |
||
| 612 | self.napp._load_link(link_attrs_fail) |
||
| 613 | |||
| 614 | link_attrs_fail = { |
||
| 615 | 'enabled': True, |
||
| 616 | 'id': link_id, |
||
| 617 | 'endpoint_a': { |
||
| 618 | 'id': f"{dpid_a}:1", |
||
| 619 | }, |
||
| 620 | 'endpoint_b': { |
||
| 621 | 'id': f"{dpid_b}:1", |
||
| 622 | } |
||
| 623 | } |
||
| 624 | with self.assertRaises(RestoreError): |
||
| 625 | self.napp._load_link(link_attrs_fail) |
||
| 626 | |||
| 627 | View Code Duplication | @patch('napps.kytos.topology.main.Main.notify_switch_links_status') |
|
| 628 | @patch('napps.kytos.topology.main.Main.notify_topology_update') |
||
| 629 | def test_enable_switch(self, mock_notify_topo, mock_sw_l_status): |
||
| 630 | """Test enable_switch.""" |
||
| 631 | dpid = "00:00:00:00:00:00:00:01" |
||
| 632 | mock_switch = get_switch_mock(dpid) |
||
| 633 | self.napp.controller.switches = {dpid: mock_switch} |
||
| 634 | api = get_test_client(self.napp.controller, self.napp) |
||
| 635 | |||
| 636 | url = f'{self.server_name_url}/v3/switches/{dpid}/enable' |
||
| 637 | response = api.post(url) |
||
| 638 | self.assertEqual(response.status_code, 201, response.data) |
||
| 639 | self.assertEqual(mock_switch.enable.call_count, 1) |
||
| 640 | self.napp.topo_controller.enable_switch.assert_called_once_with(dpid) |
||
| 641 | mock_notify_topo.assert_called() |
||
| 642 | mock_sw_l_status.assert_called() |
||
| 643 | |||
| 644 | # fail case |
||
| 645 | mock_switch.enable.call_count = 0 |
||
| 646 | dpid = "00:00:00:00:00:00:00:02" |
||
| 647 | url = f'{self.server_name_url}/v3/switches/{dpid}/enable' |
||
| 648 | response = api.post(url) |
||
| 649 | self.assertEqual(response.status_code, 404, response.data) |
||
| 650 | self.assertEqual(mock_switch.enable.call_count, 0) |
||
| 651 | |||
| 652 | View Code Duplication | @patch('napps.kytos.topology.main.Main.notify_switch_links_status') |
|
| 653 | @patch('napps.kytos.topology.main.Main.notify_topology_update') |
||
| 654 | def test_disable_switch(self, mock_notify_topo, mock_sw_l_status): |
||
| 655 | """Test disable_switch.""" |
||
| 656 | dpid = "00:00:00:00:00:00:00:01" |
||
| 657 | mock_switch = get_switch_mock(dpid) |
||
| 658 | self.napp.controller.switches = {dpid: mock_switch} |
||
| 659 | api = get_test_client(self.napp.controller, self.napp) |
||
| 660 | |||
| 661 | url = f'{self.server_name_url}/v3/switches/{dpid}/disable' |
||
| 662 | response = api.post(url) |
||
| 663 | self.assertEqual(response.status_code, 201, response.data) |
||
| 664 | self.assertEqual(mock_switch.disable.call_count, 1) |
||
| 665 | self.napp.topo_controller.disable_switch.assert_called_once_with(dpid) |
||
| 666 | mock_notify_topo.assert_called() |
||
| 667 | mock_sw_l_status.assert_called() |
||
| 668 | |||
| 669 | # fail case |
||
| 670 | mock_switch.disable.call_count = 0 |
||
| 671 | dpid = "00:00:00:00:00:00:00:02" |
||
| 672 | url = f'{self.server_name_url}/v3/switches/{dpid}/disable' |
||
| 673 | response = api.post(url) |
||
| 674 | self.assertEqual(response.status_code, 404, response.data) |
||
| 675 | self.assertEqual(mock_switch.disable.call_count, 0) |
||
| 676 | |||
| 677 | def test_get_switch_metadata(self): |
||
| 678 | """Test get_switch_metadata.""" |
||
| 679 | dpid = "00:00:00:00:00:00:00:01" |
||
| 680 | mock_switch = get_switch_mock(dpid) |
||
| 681 | mock_switch.metadata = "A" |
||
| 682 | self.napp.controller.switches = {dpid: mock_switch} |
||
| 683 | api = get_test_client(self.napp.controller, self.napp) |
||
| 684 | |||
| 685 | url = f'{self.server_name_url}/v3/switches/{dpid}/metadata' |
||
| 686 | response = api.get(url) |
||
| 687 | self.assertEqual(response.status_code, 200, response.data) |
||
| 688 | |||
| 689 | # fail case |
||
| 690 | dpid = "00:00:00:00:00:00:00:02" |
||
| 691 | url = f'{self.server_name_url}/v3/switches/{dpid}/metadata' |
||
| 692 | response = api.get(url) |
||
| 693 | self.assertEqual(response.status_code, 404, response.data) |
||
| 694 | |||
| 695 | @patch('napps.kytos.topology.main.Main.notify_metadata_changes') |
||
| 696 | def test_add_switch_metadata(self, mock_metadata_changes): |
||
| 697 | """Test add_switch_metadata.""" |
||
| 698 | dpid = "00:00:00:00:00:00:00:01" |
||
| 699 | mock_switch = get_switch_mock(dpid) |
||
| 700 | self.napp.controller.switches = {dpid: mock_switch} |
||
| 701 | api = get_test_client(self.napp.controller, self.napp) |
||
| 702 | payload = {"data": "A"} |
||
| 703 | |||
| 704 | url = f'{self.server_name_url}/v3/switches/{dpid}/metadata' |
||
| 705 | response = api.post(url, data=json.dumps(payload), |
||
| 706 | content_type='application/json') |
||
| 707 | self.assertEqual(response.status_code, 201, response.data) |
||
| 708 | mock_metadata_changes.assert_called() |
||
| 709 | self.napp.topo_controller.add_switch_metadata.assert_called_once_with( |
||
| 710 | dpid, payload |
||
| 711 | ) |
||
| 712 | |||
| 713 | # fail case |
||
| 714 | dpid = "00:00:00:00:00:00:00:02" |
||
| 715 | url = f'{self.server_name_url}/v3/switches/{dpid}/metadata' |
||
| 716 | response = api.post(url, data=json.dumps(payload), |
||
| 717 | content_type='application/json') |
||
| 718 | self.assertEqual(response.status_code, 404, response.data) |
||
| 719 | |||
| 720 | def test_add_switch_metadata_wrong_format(self): |
||
| 721 | """Test add_switch_metadata_wrong_format.""" |
||
| 722 | dpid = "00:00:00:00:00:00:00:01" |
||
| 723 | api = get_test_client(self.napp.controller, self.napp) |
||
| 724 | payload = 'A' |
||
| 725 | |||
| 726 | url = f'{self.server_name_url}/v3/switches/{dpid}/metadata' |
||
| 727 | response = api.post(url, data=payload, content_type='application/json') |
||
| 728 | self.assertEqual(response.status_code, 400, response.data) |
||
| 729 | |||
| 730 | payload = None |
||
| 731 | response = api.post(url, data=json.dumps(payload), |
||
| 732 | content_type='application/json') |
||
| 733 | self.assertEqual(response.status_code, 415, response.data) |
||
| 734 | |||
| 735 | @patch('napps.kytos.topology.main.Main.notify_metadata_changes') |
||
| 736 | def test_delete_switch_metadata(self, mock_metadata_changes): |
||
| 737 | """Test delete_switch_metadata.""" |
||
| 738 | dpid = "00:00:00:00:00:00:00:01" |
||
| 739 | mock_switch = get_switch_mock(dpid) |
||
| 740 | mock_switch.metadata = {"A": "A"} |
||
| 741 | self.napp.controller.switches = {dpid: mock_switch} |
||
| 742 | api = get_test_client(self.napp.controller, self.napp) |
||
| 743 | |||
| 744 | key = "A" |
||
| 745 | url = f'{self.server_name_url}/v3/switches/{dpid}/metadata/{key}' |
||
| 746 | response = api.delete(url) |
||
| 747 | self.assertEqual(mock_metadata_changes.call_count, 1) |
||
| 748 | self.assertEqual(response.status_code, 200, response.data) |
||
| 749 | del_key_mock = self.napp.topo_controller.delete_switch_metadata_key |
||
| 750 | del_key_mock.assert_called_with( |
||
| 751 | dpid, key |
||
| 752 | ) |
||
| 753 | |||
| 754 | # fail case |
||
| 755 | key = "A" |
||
| 756 | dpid = "00:00:00:00:00:00:00:02" |
||
| 757 | url = f'{self.server_name_url}/v3/switches/{dpid}/metadata/{key}' |
||
| 758 | response = api.delete(url) |
||
| 759 | self.assertEqual(mock_metadata_changes.call_count, 1) # remains 1 call |
||
| 760 | self.assertEqual(response.status_code, 404, response.data) |
||
| 761 | |||
| 762 | View Code Duplication | @patch('napps.kytos.topology.main.Main.notify_topology_update') |
|
| 763 | def test_enable_interfaces(self, mock_notify_topo): |
||
| 764 | """Test enable_interfaces.""" |
||
| 765 | dpid = '00:00:00:00:00:00:00:01' |
||
| 766 | mock_switch = get_switch_mock(dpid) |
||
| 767 | mock_interface_1 = get_interface_mock('s1-eth1', 1, mock_switch) |
||
| 768 | mock_interface_2 = get_interface_mock('s1-eth2', 2, mock_switch) |
||
| 769 | mock_switch.interfaces = {1: mock_interface_1, 2: mock_interface_2} |
||
| 770 | self.napp.controller.switches = {dpid: mock_switch} |
||
| 771 | api = get_test_client(self.napp.controller, self.napp) |
||
| 772 | |||
| 773 | interface_id = '00:00:00:00:00:00:00:01:1' |
||
| 774 | url = f'{self.server_name_url}/v3/interfaces/{interface_id}/enable' |
||
| 775 | response = api.post(url) |
||
| 776 | self.assertEqual(response.status_code, 200, response.data) |
||
| 777 | self.assertEqual(mock_interface_1.enable.call_count, 1) |
||
| 778 | self.assertEqual(mock_interface_2.enable.call_count, 0) |
||
| 779 | self.napp.topo_controller.enable_interface.assert_called_with( |
||
| 780 | interface_id |
||
| 781 | ) |
||
| 782 | mock_notify_topo.assert_called() |
||
| 783 | |||
| 784 | mock_interface_1.enable.call_count = 0 |
||
| 785 | mock_interface_2.enable.call_count = 0 |
||
| 786 | url = f'{self.server_name_url}/v3/interfaces/switch/{dpid}/enable' |
||
| 787 | response = api.post(url) |
||
| 788 | self.assertEqual(response.status_code, 200, response.data) |
||
| 789 | self.napp.topo_controller.upsert_switch.assert_called_with( |
||
| 790 | mock_switch.id, mock_switch.as_dict() |
||
| 791 | ) |
||
| 792 | self.assertEqual(mock_interface_1.enable.call_count, 1) |
||
| 793 | self.assertEqual(mock_interface_2.enable.call_count, 1) |
||
| 794 | |||
| 795 | # test interface not found |
||
| 796 | interface_id = '00:00:00:00:00:00:00:01:3' |
||
| 797 | mock_interface_1.enable.call_count = 0 |
||
| 798 | mock_interface_2.enable.call_count = 0 |
||
| 799 | url = f'{self.server_name_url}/v3/interfaces/{interface_id}/enable' |
||
| 800 | response = api.post(url) |
||
| 801 | self.assertEqual(response.status_code, 404, response.data) |
||
| 802 | self.assertEqual(mock_interface_1.enable.call_count, 0) |
||
| 803 | self.assertEqual(mock_interface_2.enable.call_count, 0) |
||
| 804 | |||
| 805 | # test switch not found |
||
| 806 | dpid = '00:00:00:00:00:00:00:02' |
||
| 807 | url = f'{self.server_name_url}/v3/interfaces/switch/{dpid}/enable' |
||
| 808 | response = api.post(url) |
||
| 809 | self.assertEqual(response.status_code, 404, response.data) |
||
| 810 | self.assertEqual(mock_interface_1.enable.call_count, 0) |
||
| 811 | self.assertEqual(mock_interface_2.enable.call_count, 0) |
||
| 812 | |||
| 813 | View Code Duplication | @patch('napps.kytos.topology.main.Main.notify_topology_update') |
|
| 814 | def test_disable_interfaces(self, mock_notify_topo): |
||
| 815 | """Test disable_interfaces.""" |
||
| 816 | interface_id = '00:00:00:00:00:00:00:01:1' |
||
| 817 | dpid = '00:00:00:00:00:00:00:01' |
||
| 818 | mock_switch = get_switch_mock(dpid) |
||
| 819 | mock_interface_1 = get_interface_mock('s1-eth1', 1, mock_switch) |
||
| 820 | mock_interface_2 = get_interface_mock('s1-eth2', 2, mock_switch) |
||
| 821 | mock_switch.interfaces = {1: mock_interface_1, 2: mock_interface_2} |
||
| 822 | self.napp.controller.switches = {dpid: mock_switch} |
||
| 823 | api = get_test_client(self.napp.controller, self.napp) |
||
| 824 | |||
| 825 | url = f'{self.server_name_url}/v3/interfaces/{interface_id}/disable' |
||
| 826 | response = api.post(url) |
||
| 827 | self.assertEqual(response.status_code, 200, response.data) |
||
| 828 | self.napp.topo_controller.disable_interface.assert_called_with( |
||
| 829 | interface_id |
||
| 830 | ) |
||
| 831 | self.assertEqual(mock_interface_1.disable.call_count, 1) |
||
| 832 | self.assertEqual(mock_interface_2.disable.call_count, 0) |
||
| 833 | mock_notify_topo.assert_called() |
||
| 834 | |||
| 835 | mock_interface_1.disable.call_count = 0 |
||
| 836 | mock_interface_2.disable.call_count = 0 |
||
| 837 | url = f'{self.server_name_url}/v3/interfaces/switch/{dpid}/disable' |
||
| 838 | response = api.post(url) |
||
| 839 | self.assertEqual(response.status_code, 200, response.data) |
||
| 840 | self.napp.topo_controller.upsert_switch.assert_called_with( |
||
| 841 | mock_switch.id, mock_switch.as_dict() |
||
| 842 | ) |
||
| 843 | self.assertEqual(mock_interface_1.disable.call_count, 1) |
||
| 844 | self.assertEqual(mock_interface_2.disable.call_count, 1) |
||
| 845 | |||
| 846 | # test interface not found |
||
| 847 | interface_id = '00:00:00:00:00:00:00:01:3' |
||
| 848 | mock_interface_1.disable.call_count = 0 |
||
| 849 | mock_interface_2.disable.call_count = 0 |
||
| 850 | url = f'{self.server_name_url}/v3/interfaces/{interface_id}/disable' |
||
| 851 | response = api.post(url) |
||
| 852 | self.assertEqual(response.status_code, 404, response.data) |
||
| 853 | self.assertEqual(mock_interface_1.disable.call_count, 0) |
||
| 854 | self.assertEqual(mock_interface_2.disable.call_count, 0) |
||
| 855 | |||
| 856 | # test switch not found |
||
| 857 | dpid = '00:00:00:00:00:00:00:02' |
||
| 858 | url = f'{self.server_name_url}/v3/interfaces/switch/{dpid}/disable' |
||
| 859 | response = api.post(url) |
||
| 860 | self.assertEqual(response.status_code, 404, response.data) |
||
| 861 | self.assertEqual(mock_interface_1.disable.call_count, 0) |
||
| 862 | self.assertEqual(mock_interface_2.disable.call_count, 0) |
||
| 863 | |||
| 864 | def test_get_interface_metadata(self): |
||
| 865 | """Test get_interface_metada.""" |
||
| 866 | interface_id = '00:00:00:00:00:00:00:01:1' |
||
| 867 | dpid = '00:00:00:00:00:00:00:01' |
||
| 868 | mock_switch = get_switch_mock(dpid) |
||
| 869 | mock_interface = get_interface_mock('s1-eth1', 1, mock_switch) |
||
| 870 | mock_interface.metadata = {"metada": "A"} |
||
| 871 | mock_switch.interfaces = {1: mock_interface} |
||
| 872 | self.napp.controller.switches = {dpid: mock_switch} |
||
| 873 | api = get_test_client(self.napp.controller, self.napp) |
||
| 874 | |||
| 875 | url = f'{self.server_name_url}/v3/interfaces/{interface_id}/metadata' |
||
| 876 | response = api.get(url) |
||
| 877 | self.assertEqual(response.status_code, 200, response.data) |
||
| 878 | |||
| 879 | # fail case switch not found |
||
| 880 | interface_id = '00:00:00:00:00:00:00:02:1' |
||
| 881 | url = f'{self.server_name_url}/v3/interfaces/{interface_id}/metadata' |
||
| 882 | response = api.get(url) |
||
| 883 | self.assertEqual(response.status_code, 404, response.data) |
||
| 884 | |||
| 885 | # fail case interface not found |
||
| 886 | interface_id = '00:00:00:00:00:00:00:01:2' |
||
| 887 | url = f'{self.server_name_url}/v3/interfaces/{interface_id}/metadata' |
||
| 888 | response = api.get(url) |
||
| 889 | self.assertEqual(response.status_code, 404, response.data) |
||
| 890 | |||
| 891 | @patch('napps.kytos.topology.main.Main.notify_metadata_changes') |
||
| 892 | def test_add_interface_metadata(self, mock_metadata_changes): |
||
| 893 | """Test add_interface_metadata.""" |
||
| 894 | interface_id = '00:00:00:00:00:00:00:01:1' |
||
| 895 | dpid = '00:00:00:00:00:00:00:01' |
||
| 896 | mock_switch = get_switch_mock(dpid) |
||
| 897 | mock_interface = get_interface_mock('s1-eth1', 1, mock_switch) |
||
| 898 | mock_interface.metadata = {"metada": "A"} |
||
| 899 | mock_switch.interfaces = {1: mock_interface} |
||
| 900 | self.napp.controller.switches = {dpid: mock_switch} |
||
| 901 | api = get_test_client(self.napp.controller, self.napp) |
||
| 902 | |||
| 903 | url = f'{self.server_name_url}/v3/interfaces/{interface_id}/metadata' |
||
| 904 | payload = {"metada": "A"} |
||
| 905 | response = api.post(url, data=json.dumps(payload), |
||
| 906 | content_type='application/json') |
||
| 907 | self.assertEqual(response.status_code, 201, response.data) |
||
| 908 | mock_metadata_changes.assert_called() |
||
| 909 | |||
| 910 | # fail case switch not found |
||
| 911 | interface_id = '00:00:00:00:00:00:00:02:1' |
||
| 912 | url = f'{self.server_name_url}/v3/interfaces/{interface_id}/metadata' |
||
| 913 | response = api.post(url, data=json.dumps(payload), |
||
| 914 | content_type='application/json') |
||
| 915 | self.assertEqual(response.status_code, 404, response.data) |
||
| 916 | |||
| 917 | # fail case interface not found |
||
| 918 | interface_id = '00:00:00:00:00:00:00:01:2' |
||
| 919 | url = f'{self.server_name_url}/v3/interfaces/{interface_id}/metadata' |
||
| 920 | response = api.post(url, data=json.dumps(payload), |
||
| 921 | content_type='application/json') |
||
| 922 | self.assertEqual(response.status_code, 404, response.data) |
||
| 923 | |||
| 924 | def test_add_interface_metadata_wrong_format(self): |
||
| 925 | """Test add_interface_metadata_wrong_format.""" |
||
| 926 | dpid = "00:00:00:00:00:00:00:01:1" |
||
| 927 | api = get_test_client(self.napp.controller, self.napp) |
||
| 928 | payload = 'A' |
||
| 929 | |||
| 930 | url = f'{self.server_name_url}/v3/interfaces/{dpid}/metadata' |
||
| 931 | response = api.post(url, data=payload, content_type='application/json') |
||
| 932 | self.assertEqual(response.status_code, 400, response.data) |
||
| 933 | |||
| 934 | payload = None |
||
| 935 | response = api.post(url, data=json.dumps(payload), |
||
| 936 | content_type='application/json') |
||
| 937 | self.assertEqual(response.status_code, 415, response.data) |
||
| 938 | |||
| 939 | def test_delete_interface_metadata(self): |
||
| 940 | """Test delete_interface_metadata.""" |
||
| 941 | interface_id = '00:00:00:00:00:00:00:01:1' |
||
| 942 | dpid = '00:00:00:00:00:00:00:01' |
||
| 943 | iface_url = '/v3/interfaces/' |
||
| 944 | mock_switch = get_switch_mock(dpid) |
||
| 945 | mock_interface = get_interface_mock('s1-eth1', 1, mock_switch) |
||
| 946 | mock_interface.remove_metadata.side_effect = [True, False] |
||
| 947 | mock_interface.metadata = {"A": "A"} |
||
| 948 | mock_switch.interfaces = {1: mock_interface} |
||
| 949 | self.napp.controller.switches = {'00:00:00:00:00:00:00:01': |
||
| 950 | mock_switch} |
||
| 951 | api = get_test_client(self.napp.controller, self.napp) |
||
| 952 | |||
| 953 | key = 'A' |
||
| 954 | url = f'{self.server_name_url}{iface_url}{interface_id}/metadata/{key}' |
||
| 955 | response = api.delete(url) |
||
| 956 | self.assertEqual(response.status_code, 200, response.data) |
||
| 957 | del_key_mock = self.napp.topo_controller.delete_interface_metadata_key |
||
| 958 | del_key_mock.assert_called_once_with(interface_id, key) |
||
| 959 | |||
| 960 | # fail case switch not found |
||
| 961 | key = 'A' |
||
| 962 | interface_id = '00:00:00:00:00:00:00:02:1' |
||
| 963 | url = f'{self.server_name_url}{iface_url}{interface_id}/metadata/{key}' |
||
| 964 | response = api.delete(url) |
||
| 965 | self.assertEqual(response.status_code, 404, response.data) |
||
| 966 | |||
| 967 | # fail case interface not found |
||
| 968 | key = 'A' |
||
| 969 | interface_id = '00:00:00:00:00:00:00:01:2' |
||
| 970 | url = f'{self.server_name_url}{iface_url}{interface_id}/metadata/{key}' |
||
| 971 | response = api.delete(url) |
||
| 972 | self.assertEqual(response.status_code, 404, response.data) |
||
| 973 | |||
| 974 | # fail case metadata not found |
||
| 975 | key = 'B' |
||
| 976 | interface_id = '00:00:00:00:00:00:00:01:1' |
||
| 977 | url = f'{self.server_name_url}{iface_url}{interface_id}/metadata/{key}' |
||
| 978 | response = api.delete(url) |
||
| 979 | self.assertEqual(response.status_code, 404, response.data) |
||
| 980 | |||
| 981 | @patch('napps.kytos.topology.main.Main.notify_topology_update') |
||
| 982 | def test_enable_link(self, mock_notify_topo): |
||
| 983 | """Test enable_link.""" |
||
| 984 | mock_link = MagicMock(Link) |
||
| 985 | self.napp.links = {'1': mock_link} |
||
| 986 | api = get_test_client(self.napp.controller, self.napp) |
||
| 987 | |||
| 988 | link_id = "1" |
||
| 989 | url = f'{self.server_name_url}/v3/links/{link_id}/enable' |
||
| 990 | response = api.post(url) |
||
| 991 | self.assertEqual(response.status_code, 201, response.data) |
||
| 992 | self.assertEqual(mock_link.enable.call_count, 1) |
||
| 993 | self.napp.topo_controller.enable_link.assert_called_with(link_id) |
||
| 994 | mock_notify_topo.assert_called() |
||
| 995 | |||
| 996 | # fail case |
||
| 997 | link_id = 2 |
||
| 998 | url = f'{self.server_name_url}/v3/links/{link_id}/enable' |
||
| 999 | response = api.post(url) |
||
| 1000 | self.assertEqual(response.status_code, 404, response.data) |
||
| 1001 | |||
| 1002 | @patch('napps.kytos.topology.main.Main.notify_topology_update') |
||
| 1003 | def test_disable_link(self, mock_notify_topo): |
||
| 1004 | """Test disable_link.""" |
||
| 1005 | mock_link = MagicMock(Link) |
||
| 1006 | self.napp.links = {'1': mock_link} |
||
| 1007 | api = get_test_client(self.napp.controller, self.napp) |
||
| 1008 | |||
| 1009 | link_id = "1" |
||
| 1010 | url = f'{self.server_name_url}/v3/links/{link_id}/disable' |
||
| 1011 | response = api.post(url) |
||
| 1012 | self.assertEqual(response.status_code, 201, response.data) |
||
| 1013 | self.assertEqual(mock_link.disable.call_count, 1) |
||
| 1014 | self.assertEqual(mock_notify_topo.call_count, 1) |
||
| 1015 | self.napp.topo_controller.disable_link.assert_called_with(link_id) |
||
| 1016 | |||
| 1017 | # fail case |
||
| 1018 | link_id = 2 |
||
| 1019 | url = f'{self.server_name_url}/v3/links/{link_id}/disable' |
||
| 1020 | response = api.post(url) |
||
| 1021 | self.assertEqual(response.status_code, 404, response.data) |
||
| 1022 | |||
| 1023 | def test_handle_lldp_status_updated(self): |
||
| 1024 | """Test handle_lldp_status_updated.""" |
||
| 1025 | event = MagicMock() |
||
| 1026 | self.napp.controller.buffers.app.put = MagicMock() |
||
| 1027 | |||
| 1028 | dpid_a = "00:00:00:00:00:00:00:01" |
||
| 1029 | dpid_b = "00:00:00:00:00:00:00:02" |
||
| 1030 | dpids = [dpid_a, dpid_b] |
||
| 1031 | interface_ids = [f"{dpid}:1" for dpid in dpids] |
||
| 1032 | |||
| 1033 | mock_switch_a = get_switch_mock(dpid_a, 0x04) |
||
| 1034 | mock_switch_b = get_switch_mock(dpid_b, 0x04) |
||
| 1035 | self.napp.controller.switches = {dpid_a: mock_switch_a, |
||
| 1036 | dpid_b: mock_switch_b} |
||
| 1037 | |||
| 1038 | event.content = {"interface_ids": interface_ids, "state": "disabled"} |
||
| 1039 | self.napp.handle_lldp_status_updated(event) |
||
| 1040 | |||
| 1041 | mock_put = self.napp.controller.buffers.app.put |
||
| 1042 | assert mock_put.call_count == len(interface_ids) |
||
| 1043 | |||
| 1044 | def test_handle_topo_controller_upsert_switch(self): |
||
| 1045 | """Test handle_topo_controller_upsert_switch.""" |
||
| 1046 | event = MagicMock() |
||
| 1047 | self.napp.handle_topo_controller_upsert_switch(event) |
||
| 1048 | mock = self.napp.topo_controller.upsert_switch |
||
| 1049 | mock.assert_called_with(event.id, event.as_dict()) |
||
| 1050 | |||
| 1051 | def test_get_link_metadata(self): |
||
| 1052 | """Test get_link_metadata.""" |
||
| 1053 | mock_link = MagicMock(Link) |
||
| 1054 | mock_link.metadata = "A" |
||
| 1055 | self.napp.links = {'1': mock_link} |
||
| 1056 | msg_success = {"metadata": "A"} |
||
| 1057 | api = get_test_client(self.napp.controller, self.napp) |
||
| 1058 | |||
| 1059 | link_id = 1 |
||
| 1060 | url = f'{self.server_name_url}/v3/links/{link_id}/metadata' |
||
| 1061 | response = api.get(url) |
||
| 1062 | self.assertEqual(response.status_code, 200, response.data) |
||
| 1063 | self.assertEqual(msg_success, json.loads(response.data)) |
||
| 1064 | |||
| 1065 | # fail case |
||
| 1066 | link_id = 2 |
||
| 1067 | url = f'{self.server_name_url}/v3/links/{link_id}/metadata' |
||
| 1068 | response = api.get(url) |
||
| 1069 | self.assertEqual(response.status_code, 404, response.data) |
||
| 1070 | |||
| 1071 | @patch('napps.kytos.topology.main.Main.notify_metadata_changes') |
||
| 1072 | def test_add_link_metadata(self, mock_metadata_changes): |
||
| 1073 | """Test add_link_metadata.""" |
||
| 1074 | mock_link = MagicMock(Link) |
||
| 1075 | mock_link.metadata = "A" |
||
| 1076 | self.napp.links = {'1': mock_link} |
||
| 1077 | payload = {"metadata": "A"} |
||
| 1078 | api = get_test_client(self.napp.controller, self.napp) |
||
| 1079 | |||
| 1080 | link_id = 1 |
||
| 1081 | url = f'{self.server_name_url}/v3/links/{link_id}/metadata' |
||
| 1082 | response = api.post(url, data=json.dumps(payload), |
||
| 1083 | content_type='application/json') |
||
| 1084 | self.assertEqual(response.status_code, 201, response.data) |
||
| 1085 | mock_metadata_changes.assert_called() |
||
| 1086 | |||
| 1087 | # fail case |
||
| 1088 | link_id = 2 |
||
| 1089 | url = f'{self.server_name_url}/v3/links/{link_id}/metadata' |
||
| 1090 | response = api.post(url, data=json.dumps(payload), |
||
| 1091 | content_type='application/json') |
||
| 1092 | self.assertEqual(response.status_code, 404, response.data) |
||
| 1093 | |||
| 1094 | def test_add_link_metadata_wrong_format(self): |
||
| 1095 | """Test add_link_metadata_wrong_format.""" |
||
| 1096 | link_id = 'cf0f4071be426b3f745027f5d22' |
||
| 1097 | api = get_test_client(self.napp.controller, self.napp) |
||
| 1098 | payload = "A" |
||
| 1099 | |||
| 1100 | url = f'{self.server_name_url}/v3/links/{link_id}/metadata' |
||
| 1101 | response = api.post(url, data=payload, |
||
| 1102 | content_type='application/json') |
||
| 1103 | self.assertEqual(response.status_code, 400, response.data) |
||
| 1104 | |||
| 1105 | payload = None |
||
| 1106 | response = api.post(url, data=json.dumps(payload), |
||
| 1107 | content_type='application/json') |
||
| 1108 | self.assertEqual(response.status_code, 415, response.data) |
||
| 1109 | |||
| 1110 | @patch('napps.kytos.topology.main.Main.notify_metadata_changes') |
||
| 1111 | def test_delete_link_metadata(self, mock_metadata_changes): |
||
| 1112 | """Test delete_link_metadata.""" |
||
| 1113 | mock_link = MagicMock(Link) |
||
| 1114 | mock_link.metadata = {"A": "A"} |
||
| 1115 | mock_link.remove_metadata.side_effect = [True, False] |
||
| 1116 | self.napp.links = {'1': mock_link} |
||
| 1117 | api = get_test_client(self.napp.controller, self.napp) |
||
| 1118 | |||
| 1119 | link_id = 1 |
||
| 1120 | key = 'A' |
||
| 1121 | url = f'{self.server_name_url}/v3/links/{link_id}/metadata/{key}' |
||
| 1122 | response = api.delete(url) |
||
| 1123 | self.assertEqual(response.status_code, 200, response.data) |
||
| 1124 | del_mock = self.napp.topo_controller.delete_link_metadata_key |
||
| 1125 | del_mock.assert_called_once_with(mock_link.id, key) |
||
| 1126 | mock_metadata_changes.assert_called() |
||
| 1127 | |||
| 1128 | # fail case link not found |
||
| 1129 | link_id = 2 |
||
| 1130 | key = 'A' |
||
| 1131 | url = f'{self.server_name_url}/v3/links/{link_id}/metadata/{key}' |
||
| 1132 | response = api.delete(url) |
||
| 1133 | self.assertEqual(response.status_code, 404, response.data) |
||
| 1134 | |||
| 1135 | # fail case metadata not found |
||
| 1136 | link_id = 1 |
||
| 1137 | key = 'B' |
||
| 1138 | url = f'{self.server_name_url}/v3/links/{link_id}/metadata/{key}' |
||
| 1139 | response = api.delete(url) |
||
| 1140 | self.assertEqual(response.status_code, 404, response.data) |
||
| 1141 | |||
| 1142 | @patch('napps.kytos.topology.main.Main.notify_topology_update') |
||
| 1143 | def test_handle_new_switch(self, mock_notify_topology_update): |
||
| 1144 | """Test handle_new_switch.""" |
||
| 1145 | mock_event = MagicMock() |
||
| 1146 | mock_switch = create_autospec(Switch) |
||
| 1147 | mock_event.content['switch'] = mock_switch |
||
| 1148 | self.napp.handle_new_switch(mock_event) |
||
| 1149 | mock = self.napp.topo_controller.upsert_switch |
||
| 1150 | mock.assert_called_once_with(mock_event.content['switch'].id, |
||
| 1151 | mock_event.content['switch'].as_dict()) |
||
| 1152 | mock_notify_topology_update.assert_called() |
||
| 1153 | |||
| 1154 | @patch('napps.kytos.topology.main.Main.notify_topology_update') |
||
| 1155 | def test_handle_connection_lost(self, mock_notify_topology_update): |
||
| 1156 | """Test handle connection_lost.""" |
||
| 1157 | mock_event = MagicMock() |
||
| 1158 | mock_switch = create_autospec(Switch) |
||
| 1159 | mock_switch.return_value = True |
||
| 1160 | mock_event.content['source'] = mock_switch |
||
| 1161 | self.napp.handle_connection_lost(mock_event) |
||
| 1162 | mock_notify_topology_update.assert_called() |
||
| 1163 | |||
| 1164 | @patch('napps.kytos.topology.main.Main.handle_interface_link_up') |
||
| 1165 | def test_handle_interface_created(self, mock_link_up): |
||
| 1166 | """Test handle_interface_created.""" |
||
| 1167 | mock_event = MagicMock() |
||
| 1168 | mock_interface = create_autospec(Interface) |
||
| 1169 | mock_interface.id = "1" |
||
| 1170 | mock_event.content = {'interface': mock_interface} |
||
| 1171 | self.napp.handle_interface_created(mock_event) |
||
| 1172 | mock_link_up.assert_called() |
||
| 1173 | |||
| 1174 | def test_handle_interfaces_created(self): |
||
| 1175 | """Test handle_interfaces_created.""" |
||
| 1176 | buffers_app_mock = MagicMock() |
||
| 1177 | self.napp.controller.buffers.app = buffers_app_mock |
||
| 1178 | mock_switch = create_autospec(Switch) |
||
| 1179 | mock_event = MagicMock() |
||
| 1180 | mock_interface = create_autospec(Interface) |
||
| 1181 | mock_interface.id = "1" |
||
| 1182 | mock_interface.switch = mock_switch |
||
| 1183 | mock_interface_two = create_autospec(Interface) |
||
| 1184 | mock_interface_two.id = "2" |
||
| 1185 | mock_event.content = {'interfaces': [mock_interface, |
||
| 1186 | mock_interface_two]} |
||
| 1187 | self.napp.handle_interfaces_created(mock_event) |
||
| 1188 | upsert_mock = self.napp.topo_controller.upsert_switch |
||
| 1189 | upsert_mock.assert_called_with(mock_switch.id, mock_switch.as_dict()) |
||
| 1190 | assert self.napp.controller.buffers.app.put.call_count == 2 |
||
| 1191 | |||
| 1192 | @patch('napps.kytos.topology.main.Main.handle_interface_link_down') |
||
| 1193 | def test_handle_interface_down(self, mock_handle_interface_link_down): |
||
| 1194 | """Test handle interface down.""" |
||
| 1195 | mock_event = MagicMock() |
||
| 1196 | mock_interface = create_autospec(Interface) |
||
| 1197 | mock_event.content['interface'] = mock_interface |
||
| 1198 | self.napp.handle_interface_down(mock_event) |
||
| 1199 | mock_handle_interface_link_down.assert_called() |
||
| 1200 | |||
| 1201 | @patch('napps.kytos.topology.main.Main.handle_interface_down') |
||
| 1202 | def test_interface_deleted(self, mock_handle_interface_link_down): |
||
| 1203 | """Test interface deleted.""" |
||
| 1204 | mock_event = MagicMock() |
||
| 1205 | self.napp.handle_interface_deleted(mock_event) |
||
| 1206 | mock_handle_interface_link_down.assert_called() |
||
| 1207 | |||
| 1208 | @patch('napps.kytos.topology.main.Main._get_link_from_interface') |
||
| 1209 | @patch('napps.kytos.topology.main.Main.notify_link_up_if_status') |
||
| 1210 | @patch('napps.kytos.topology.main.Main.notify_topology_update') |
||
| 1211 | def test_interface_link_up(self, *args): |
||
| 1212 | """Test interface link_up.""" |
||
| 1213 | (mock_notify_topology_update, |
||
| 1214 | mock_notify_link_up_if_status, |
||
| 1215 | mock_link_from_interface) = args |
||
| 1216 | |||
| 1217 | tnow = time.time() |
||
| 1218 | mock_interface_a = create_autospec(Interface) |
||
| 1219 | mock_interface_a.is_active.return_value = False |
||
| 1220 | mock_interface_b = create_autospec(Interface) |
||
| 1221 | mock_interface_b.is_active.return_value = True |
||
| 1222 | mock_link = create_autospec(Link) |
||
| 1223 | mock_link.get_metadata.return_value = tnow |
||
| 1224 | mock_link.is_active.side_effect = [False, True] |
||
| 1225 | mock_link.endpoint_a = mock_interface_a |
||
| 1226 | mock_link.endpoint_b = mock_interface_b |
||
| 1227 | mock_link_from_interface.return_value = mock_link |
||
| 1228 | mock_link.status = EntityStatus.UP |
||
| 1229 | self.napp.handle_interface_link_up(mock_interface_a) |
||
| 1230 | mock_notify_topology_update.assert_called() |
||
| 1231 | mock_link.extend_metadata.assert_called() |
||
| 1232 | mock_link.activate.assert_called() |
||
| 1233 | self.napp.topo_controller.activate_link.assert_called() |
||
| 1234 | mock_notify_link_up_if_status.assert_called() |
||
| 1235 | |||
| 1236 | @patch('napps.kytos.topology.main.Main._get_link_from_interface') |
||
| 1237 | @patch('napps.kytos.topology.main.Main.notify_topology_update') |
||
| 1238 | @patch('napps.kytos.topology.main.Main.notify_link_status_change') |
||
| 1239 | def test_interface_link_down(self, *args): |
||
| 1240 | """Test interface link down.""" |
||
| 1241 | (mock_status_change, mock_topology_update, |
||
| 1242 | mock_link_from_interface) = args |
||
| 1243 | |||
| 1244 | mock_event = MagicMock() |
||
| 1245 | mock_interface = create_autospec(Interface) |
||
| 1246 | mock_link = create_autospec(Link) |
||
| 1247 | mock_link.is_active.return_value = True |
||
| 1248 | mock_link_from_interface.return_value = mock_link |
||
| 1249 | mock_event.content['interface'] = mock_interface |
||
| 1250 | self.napp.handle_interface_link_down(mock_event) |
||
| 1251 | mock_topology_update.assert_called() |
||
| 1252 | mock_status_change.assert_called() |
||
| 1253 | |||
| 1254 | @patch('napps.kytos.topology.main.Main._get_link_from_interface') |
||
| 1255 | @patch('napps.kytos.topology.main.Main.notify_topology_update') |
||
| 1256 | @patch('napps.kytos.topology.main.Main.notify_link_status_change') |
||
| 1257 | def test_handle_link_down(self, *args): |
||
| 1258 | """Test interface link down.""" |
||
| 1259 | (mock_status_change, mock_topology_update, |
||
| 1260 | mock_link_from_interface) = args |
||
| 1261 | |||
| 1262 | mock_interface = create_autospec(Interface) |
||
| 1263 | mock_link = create_autospec(Link) |
||
| 1264 | mock_link.is_active.return_value = True |
||
| 1265 | mock_link_from_interface.return_value = mock_link |
||
| 1266 | self.napp.handle_link_down(mock_interface) |
||
| 1267 | assert self.napp.topo_controller.deactivate_link.call_count == 1 |
||
| 1268 | mock_interface.deactivate.assert_called() |
||
| 1269 | mock_link.deactivate.assert_called() |
||
| 1270 | assert mock_topology_update.call_count == 1 |
||
| 1271 | mock_status_change.assert_called() |
||
| 1272 | assert self.napp.topo_controller.deactivate_interface.call_count == 1 |
||
| 1273 | |||
| 1274 | @patch('napps.kytos.topology.main.Main._get_link_from_interface') |
||
| 1275 | @patch('napps.kytos.topology.main.Main.notify_topology_update') |
||
| 1276 | @patch('napps.kytos.topology.main.Main.notify_link_status_change') |
||
| 1277 | def test_handle_link_down_not_active(self, *args): |
||
| 1278 | """Test interface link down with link not active.""" |
||
| 1279 | (mock_status_change, mock_topology_update, |
||
| 1280 | mock_link_from_interface) = args |
||
| 1281 | |||
| 1282 | mock_interface = create_autospec(Interface) |
||
| 1283 | mock_link = create_autospec(Link) |
||
| 1284 | mock_link.is_active.return_value = False |
||
| 1285 | mock_link_from_interface.return_value = mock_link |
||
| 1286 | mock_link.get_metadata.return_value = False |
||
| 1287 | self.napp.handle_link_down(mock_interface) |
||
| 1288 | assert self.napp.topo_controller.deactivate_link.call_count == 0 |
||
| 1289 | mock_interface.deactivate.assert_called() |
||
| 1290 | mock_topology_update.assert_called() |
||
| 1291 | mock_status_change.assert_not_called() |
||
| 1292 | assert self.napp.topo_controller.deactivate_interface.call_count == 1 |
||
| 1293 | |||
| 1294 | @patch('napps.kytos.topology.main.Main._get_link_from_interface') |
||
| 1295 | @patch('napps.kytos.topology.main.Main.notify_link_up_if_status') |
||
| 1296 | @patch('napps.kytos.topology.main.Main.notify_topology_update') |
||
| 1297 | def test_handle_link_up(self, *args): |
||
| 1298 | """Test handle link up.""" |
||
| 1299 | (mock_notify_topology_update, |
||
| 1300 | mock_notify_link_up_if_status, |
||
| 1301 | mock_link_from_interface) = args |
||
| 1302 | |||
| 1303 | mock_interface = create_autospec(Interface) |
||
| 1304 | mock_link = MagicMock(status=EntityStatus.UP) |
||
| 1305 | mock_link.is_active.return_value = True |
||
| 1306 | mock_link_from_interface.return_value = mock_link |
||
| 1307 | self.napp.handle_link_up(mock_interface) |
||
| 1308 | assert self.napp.topo_controller.activate_link.call_count == 1 |
||
| 1309 | mock_interface.activate.assert_called() |
||
| 1310 | assert mock_notify_link_up_if_status.call_count == 1 |
||
| 1311 | mock_notify_topology_update.assert_called() |
||
| 1312 | |||
| 1313 | @patch('time.sleep') |
||
| 1314 | @patch('napps.kytos.topology.main.Main._get_link_from_interface') |
||
| 1315 | @patch('napps.kytos.topology.main.Main.notify_topology_update') |
||
| 1316 | @patch('napps.kytos.topology.main.Main.notify_link_status_change') |
||
| 1317 | def test_handle_link_up_intf_down(self, *args): |
||
| 1318 | """Test handle link up but one intf down.""" |
||
| 1319 | (mock_status_change, mock_topology_update, |
||
| 1320 | mock_link_from_interface, _) = args |
||
| 1321 | |||
| 1322 | mock_interface = create_autospec(Interface) |
||
| 1323 | mock_link = MagicMock() |
||
| 1324 | mock_link.endpoint_a.is_active.return_value = False |
||
| 1325 | mock_link.is_active.return_value = False |
||
| 1326 | mock_link_from_interface.return_value = mock_link |
||
| 1327 | self.napp.handle_link_up(mock_interface) |
||
| 1328 | mock_interface.activate.assert_called() |
||
| 1329 | assert self.napp.topo_controller.activate_link.call_count == 0 |
||
| 1330 | assert mock_topology_update.call_count == 1 |
||
| 1331 | mock_status_change.assert_not_called() |
||
| 1332 | |||
| 1333 | @patch('napps.kytos.topology.main.Main._get_link_or_create') |
||
| 1334 | @patch('napps.kytos.topology.main.Main.notify_link_up_if_status') |
||
| 1335 | def test_add_links(self, *args): |
||
| 1336 | """Test add_links.""" |
||
| 1337 | (mock_notify_link_up_if_status, |
||
| 1338 | mock_get_link_or_create) = args |
||
| 1339 | |||
| 1340 | mock_link = MagicMock() |
||
| 1341 | mock_get_link_or_create.return_value = (mock_link, True) |
||
| 1342 | mock_event = MagicMock() |
||
| 1343 | mock_intf_a = MagicMock() |
||
| 1344 | mock_intf_b = MagicMock() |
||
| 1345 | mock_event.content = {"interface_a": mock_intf_a, |
||
| 1346 | "interface_b": mock_intf_b} |
||
| 1347 | self.napp.add_links(mock_event) |
||
| 1348 | mock_link.extend_metadata.assert_called() |
||
| 1349 | mock_get_link_or_create.assert_called() |
||
| 1350 | mock_notify_link_up_if_status.assert_called() |
||
| 1351 | mock_intf_a.update_link.assert_called() |
||
| 1352 | mock_intf_b.update_link.assert_called() |
||
| 1353 | mock_link.endpoint_a = mock_intf_a |
||
| 1354 | mock_link.endpoint_b = mock_intf_b |
||
| 1355 | |||
| 1356 | @patch('napps.kytos.topology.main.KytosEvent') |
||
| 1357 | @patch('kytos.core.buffers.KytosEventBuffer.put') |
||
| 1358 | def test_notify_switch_enabled(self, *args): |
||
| 1359 | """Test notify switch enabled.""" |
||
| 1360 | dpid = "00:00:00:00:00:00:00:01" |
||
| 1361 | (mock_buffers_put, mock_event) = args |
||
| 1362 | self.napp.notify_switch_enabled(dpid) |
||
| 1363 | mock_event.assert_called() |
||
| 1364 | mock_buffers_put.assert_called() |
||
| 1365 | |||
| 1366 | @patch('napps.kytos.topology.main.KytosEvent') |
||
| 1367 | @patch('kytos.core.buffers.KytosEventBuffer.put') |
||
| 1368 | def test_notify_switch_disabled(self, *args): |
||
| 1369 | """Test notify switch disabled.""" |
||
| 1370 | dpid = "00:00:00:00:00:00:00:01" |
||
| 1371 | (mock_buffers_put, mock_event) = args |
||
| 1372 | self.napp.notify_switch_disabled(dpid) |
||
| 1373 | mock_event.assert_called() |
||
| 1374 | mock_buffers_put.assert_called() |
||
| 1375 | |||
| 1376 | @patch('napps.kytos.topology.main.KytosEvent') |
||
| 1377 | @patch('kytos.core.buffers.KytosEventBuffer.put') |
||
| 1378 | def test_notify_topology_update(self, *args): |
||
| 1379 | """Test notify_topology_update.""" |
||
| 1380 | (mock_buffers_put, mock_event) = args |
||
| 1381 | self.napp.notify_topology_update() |
||
| 1382 | mock_event.assert_called() |
||
| 1383 | mock_buffers_put.assert_called() |
||
| 1384 | |||
| 1385 | @patch('kytos.core.buffers.KytosEventBuffer.put') |
||
| 1386 | def test_notify_current_topology(self, mock_buffers_put): |
||
| 1387 | """Test notify_current_topology.""" |
||
| 1388 | self.napp.notify_current_topology() |
||
| 1389 | mock_buffers_put.assert_called() |
||
| 1390 | args = mock_buffers_put.call_args |
||
| 1391 | expected_event = args[0][0] |
||
| 1392 | assert expected_event.name == "kytos/topology.current" |
||
| 1393 | assert "topology" in expected_event.content |
||
| 1394 | |||
| 1395 | @patch('napps.kytos.topology.main.KytosEvent') |
||
| 1396 | @patch('kytos.core.buffers.KytosEventBuffer.put') |
||
| 1397 | def test_notify_link_status_change(self, *args): |
||
| 1398 | """Test notify link status change.""" |
||
| 1399 | (mock_buffers_put, mock_event) = args |
||
| 1400 | mock_link = create_autospec(Link) |
||
| 1401 | self.napp.notify_link_status_change(mock_link) |
||
| 1402 | mock_event.assert_called() |
||
| 1403 | mock_buffers_put.assert_called() |
||
| 1404 | |||
| 1405 | @patch('napps.kytos.topology.main.KytosEvent') |
||
| 1406 | @patch('kytos.core.buffers.KytosEventBuffer.put') |
||
| 1407 | def test_notify_metadata_changes(self, *args): |
||
| 1408 | """Test notify metadata changes.""" |
||
| 1409 | (mock_buffers_put, mock_event) = args |
||
| 1410 | count = 0 |
||
| 1411 | for spec in [Switch, Interface, Link]: |
||
| 1412 | mock_obj = create_autospec(spec) |
||
| 1413 | mock_obj.metadata = {"some_key": "some_value"} |
||
| 1414 | self.napp.notify_metadata_changes(mock_obj, 'added') |
||
| 1415 | self.assertEqual(mock_event.call_count, count+1) |
||
| 1416 | self.assertEqual(mock_buffers_put.call_count, count+1) |
||
| 1417 | count += 1 |
||
| 1418 | with self.assertRaises(ValueError): |
||
| 1419 | self.napp.notify_metadata_changes(MagicMock(), 'added') |
||
| 1420 | |||
| 1421 | @patch('napps.kytos.topology.main.KytosEvent') |
||
| 1422 | @patch('kytos.core.buffers.KytosEventBuffer.put') |
||
| 1423 | def test_notify_port_created(self, *args): |
||
| 1424 | """Test notify port created.""" |
||
| 1425 | (mock_buffers_put, mock_kytos_event) = args |
||
| 1426 | mock_event = MagicMock() |
||
| 1427 | self.napp.notify_port_created(mock_event) |
||
| 1428 | mock_kytos_event.assert_called() |
||
| 1429 | mock_buffers_put.assert_called() |
||
| 1430 | |||
| 1431 | def test_get_links_from_interfaces(self) -> None: |
||
| 1432 | """Test get_links_from_interfaces.""" |
||
| 1433 | interfaces = [MagicMock(id=f"intf{n}") for n in range(4)] |
||
| 1434 | links = { |
||
| 1435 | "link1": MagicMock(id="link1", |
||
| 1436 | endpoint_a=interfaces[0], |
||
| 1437 | endpoint_b=interfaces[1]), |
||
| 1438 | "link2": MagicMock(id="link2", |
||
| 1439 | endpoint_a=interfaces[2], |
||
| 1440 | endpoint_b=interfaces[3]), |
||
| 1441 | } |
||
| 1442 | self.napp.links = links |
||
| 1443 | response = self.napp.get_links_from_interfaces(interfaces) |
||
| 1444 | assert links == response |
||
| 1445 | response = self.napp.get_links_from_interfaces(interfaces[:2]) |
||
| 1446 | assert response == {"link1": links["link1"]} |
||
| 1447 | |||
| 1448 | def test_handle_link_liveness_disabled(self) -> None: |
||
| 1449 | """Test handle_link_liveness_disabled.""" |
||
| 1450 | interfaces = [MagicMock(id=f"intf{n}") for n in range(4)] |
||
| 1451 | links = { |
||
| 1452 | "link1": MagicMock(id="link1", |
||
| 1453 | endpoint_a=interfaces[0], |
||
| 1454 | endpoint_b=interfaces[1]), |
||
| 1455 | "link2": MagicMock(id="link2", |
||
| 1456 | endpoint_a=interfaces[2], |
||
| 1457 | endpoint_b=interfaces[3]), |
||
| 1458 | } |
||
| 1459 | self.napp.links = links |
||
| 1460 | self.napp.notify_topology_update = MagicMock() |
||
| 1461 | self.napp.notify_link_status_change = MagicMock() |
||
| 1462 | |||
| 1463 | self.napp.handle_link_liveness_disabled(interfaces) |
||
| 1464 | |||
| 1465 | bulk_delete = self.napp.topo_controller.bulk_delete_link_metadata_key |
||
| 1466 | assert bulk_delete.call_count == 1 |
||
| 1467 | assert self.napp.notify_topology_update.call_count == 1 |
||
| 1468 | assert self.napp.notify_link_status_change.call_count == len(links) |
||
| 1469 | |||
| 1470 | @patch('napps.kytos.topology.main.Main.notify_link_status_change') |
||
| 1471 | def test_handle_link_maintenance_start(self, status_change_mock): |
||
| 1472 | """Test handle_link_maintenance_start.""" |
||
| 1473 | link1 = MagicMock() |
||
| 1474 | link1.id = 2 |
||
| 1475 | link2 = MagicMock() |
||
| 1476 | link2.id = 3 |
||
| 1477 | link3 = MagicMock() |
||
| 1478 | link3.id = 4 |
||
| 1479 | content = {'links': [link1, link2]} |
||
| 1480 | event = MagicMock() |
||
| 1481 | event.content = content |
||
| 1482 | self.napp.links = {2: link1, 4: link3} |
||
| 1483 | self.napp.handle_link_maintenance_start(event) |
||
| 1484 | status_change_mock.assert_called_once_with(link1, reason='maintenance') |
||
| 1485 | |||
| 1486 | @patch('napps.kytos.topology.main.Main.notify_link_status_change') |
||
| 1487 | def test_handle_link_maintenance_end(self, status_change_mock): |
||
| 1488 | """Test handle_link_maintenance_end.""" |
||
| 1489 | link1 = MagicMock() |
||
| 1490 | link1.id = 2 |
||
| 1491 | link2 = MagicMock() |
||
| 1492 | link2.id = 3 |
||
| 1493 | link3 = MagicMock() |
||
| 1494 | link3.id = 4 |
||
| 1495 | content = {'links': [link1, link2]} |
||
| 1496 | event = MagicMock() |
||
| 1497 | event.content = content |
||
| 1498 | self.napp.links = {2: link1, 4: link3} |
||
| 1499 | self.napp.handle_link_maintenance_end(event) |
||
| 1500 | status_change_mock.assert_called_once_with(link1, reason='maintenance') |
||
| 1501 | |||
| 1502 | View Code Duplication | @patch('napps.kytos.topology.main.Main.handle_link_down') |
|
| 1503 | def test_handle_switch_maintenance_start(self, handle_link_down_mock): |
||
| 1504 | """Test handle_switch_maintenance_start.""" |
||
| 1505 | switch1 = MagicMock() |
||
| 1506 | interface1 = MagicMock() |
||
| 1507 | interface1.is_active.return_value = True |
||
| 1508 | interface2 = MagicMock() |
||
| 1509 | interface2.is_active.return_value = False |
||
| 1510 | interface3 = MagicMock() |
||
| 1511 | interface3.is_active.return_value = True |
||
| 1512 | switch1.interfaces = {1: interface1, 2: interface2, 3: interface3} |
||
| 1513 | switch2 = MagicMock() |
||
| 1514 | interface4 = MagicMock() |
||
| 1515 | interface4.is_active.return_value = False |
||
| 1516 | interface5 = MagicMock() |
||
| 1517 | interface5.is_active.return_value = True |
||
| 1518 | switch2.interfaces = {1: interface4, 2: interface5} |
||
| 1519 | content = {'switches': [switch1, switch2]} |
||
| 1520 | event = MagicMock() |
||
| 1521 | event.content = content |
||
| 1522 | self.napp.handle_switch_maintenance_start(event) |
||
| 1523 | self.assertEqual(handle_link_down_mock.call_count, 3) |
||
| 1524 | |||
| 1525 | View Code Duplication | @patch('napps.kytos.topology.main.Main.handle_link_up') |
|
| 1526 | def test_handle_switch_maintenance_end(self, handle_link_up_mock): |
||
| 1527 | """Test handle_switch_maintenance_end.""" |
||
| 1528 | switch1 = MagicMock() |
||
| 1529 | interface1 = MagicMock() |
||
| 1530 | interface1.is_active.return_value = True |
||
| 1531 | interface2 = MagicMock() |
||
| 1532 | interface2.is_active.return_value = False |
||
| 1533 | interface3 = MagicMock() |
||
| 1534 | interface3.is_active.return_value = True |
||
| 1535 | switch1.interfaces = {1: interface1, 2: interface2, 3: interface3} |
||
| 1536 | switch2 = MagicMock() |
||
| 1537 | interface4 = MagicMock() |
||
| 1538 | interface4.is_active.return_value = False |
||
| 1539 | interface5 = MagicMock() |
||
| 1540 | interface5.is_active.return_value = True |
||
| 1541 | switch2.interfaces = {1: interface4, 2: interface5} |
||
| 1542 | content = {'switches': [switch1, switch2]} |
||
| 1543 | event = MagicMock() |
||
| 1544 | event.content = content |
||
| 1545 | self.napp.handle_switch_maintenance_end(event) |
||
| 1546 | self.assertEqual(handle_link_up_mock.call_count, 5) |
||
| 1547 | |||
| 1548 | def test_link_status_hook_link_up_timer(self) -> None: |
||
| 1549 | """Test status hook link up timer.""" |
||
| 1550 | last_change = time.time() - self.napp.link_up_timer + 5 |
||
| 1551 | link = MagicMock(metadata={"last_status_change": last_change}) |
||
| 1552 | link.is_active.return_value = True |
||
| 1553 | link.is_enabled.return_value = True |
||
| 1554 | res = self.napp.link_status_hook_link_up_timer(link) |
||
| 1555 | assert res == EntityStatus.DOWN |
||
| 1556 | |||
| 1557 | last_change = time.time() - self.napp.link_up_timer |
||
| 1558 | link.metadata["last_status_change"] = last_change |
||
| 1559 | res = self.napp.link_status_hook_link_up_timer(link) |
||
| 1560 | assert res is None |
||
| 1561 | |||
| 1562 | @patch('napps.kytos.topology.main.Main.notify_link_status_change') |
||
| 1563 | @patch('napps.kytos.topology.main.Main.notify_topology_update') |
||
| 1564 | @patch('time.sleep') |
||
| 1565 | def test_notify_link_up_if_status( |
||
| 1566 | self, |
||
| 1567 | mock_sleep, |
||
| 1568 | mock_notify_topo, |
||
| 1569 | mock_notify_link, |
||
| 1570 | ) -> None: |
||
| 1571 | """Test notify link up if status.""" |
||
| 1572 | |||
| 1573 | link = MagicMock(status=EntityStatus.UP) |
||
| 1574 | link.get_metadata.return_value = now() |
||
| 1575 | assert not self.napp.notify_link_up_if_status(link, "link up") |
||
| 1576 | link.update_metadata.assert_not_called() |
||
| 1577 | mock_notify_topo.assert_not_called() |
||
| 1578 | mock_notify_link.assert_not_called() |
||
| 1579 | |||
| 1580 | link = MagicMock(status=EntityStatus.UP) |
||
| 1581 | link.get_metadata.return_value = now() - timedelta(seconds=60) |
||
| 1582 | assert not self.napp.notify_link_up_if_status(link, "link up") |
||
| 1583 | link.update_metadata.assert_called() |
||
| 1584 | self.napp.topo_controller.add_link_metadata.assert_called() |
||
| 1585 | mock_notify_topo.assert_called() |
||
| 1586 | mock_notify_link.assert_called() |
||
| 1587 | |||
| 1588 | assert mock_sleep.call_count == 2 |
||
| 1589 | |||
| 1590 | @patch('napps.kytos.topology.main.Main.notify_link_status_change') |
||
| 1591 | def test_notify_switch_links_status(self, mock_notify_link_status_change): |
||
| 1592 | """Test switch links notification when switch status change""" |
||
| 1593 | buffers_app_mock = MagicMock() |
||
| 1594 | self.napp.controller.buffers.app = buffers_app_mock |
||
| 1595 | dpid = "00:00:00:00:00:00:00:01" |
||
| 1596 | mock_switch = get_switch_mock(dpid) |
||
| 1597 | link1 = MagicMock() |
||
| 1598 | link1.endpoint_a.switch = mock_switch |
||
| 1599 | self.napp.links = {1: link1} |
||
| 1600 | |||
| 1601 | self.napp.notify_switch_links_status(mock_switch, "link enabled") |
||
| 1602 | assert self.napp.controller.buffers.app.put.call_count == 1 |
||
| 1603 | |||
| 1604 | self.napp.notify_switch_links_status(mock_switch, "link disabled") |
||
| 1605 | assert self.napp.controller.buffers.app.put.call_count == 1 |
||
| 1606 | assert mock_notify_link_status_change.call_count == 1 |
||
| 1607 | |||
| 1608 | # Without notification |
||
| 1609 | link1.endpoint_a.switch = None |
||
| 1610 | self.napp.notify_switch_links_status(mock_switch, "link enabled") |
||
| 1611 | assert self.napp.controller.buffers.app.put.call_count == 1 |
||
| 1612 | |||
| 1613 | @patch('napps.kytos.topology.main.Main.notify_link_status_change') |
||
| 1614 | @patch('napps.kytos.topology.main.Main._get_link_from_interface') |
||
| 1615 | def test_notify_interface_link_status(self, *args): |
||
| 1616 | """Test interface links notification when enable""" |
||
| 1617 | (mock_get_link_from_interface, |
||
| 1618 | mock_notify_link_status_change) = args |
||
| 1619 | buffers_app_mock = MagicMock() |
||
| 1620 | self.napp.controller.buffers.app = buffers_app_mock |
||
| 1621 | mock_link = MagicMock() |
||
| 1622 | mock_get_link_from_interface.return_value = mock_link |
||
| 1623 | self.napp.notify_interface_link_status(MagicMock(), "link enabled") |
||
| 1624 | assert mock_get_link_from_interface.call_count == 1 |
||
| 1625 | assert self.napp.controller.buffers.app.put.call_count == 1 |
||
| 1626 | |||
| 1627 | self.napp.notify_interface_link_status(MagicMock(), "link disabled") |
||
| 1628 | assert mock_get_link_from_interface.call_count == 2 |
||
| 1629 | assert mock_notify_link_status_change.call_count == 1 |
||
| 1630 | assert self.napp.controller.buffers.app.put.call_count == 1 |
||
| 1631 | |||
| 1632 | # Without notification |
||
| 1633 | mock_get_link_from_interface.return_value = None |
||
| 1634 | self.napp.notify_interface_link_status(MagicMock(), "link enabled") |
||
| 1635 | assert mock_get_link_from_interface.call_count == 3 |
||
| 1636 | assert self.napp.controller.buffers.app.put.call_count == 1 |
||
| 1637 |
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