kytos-ng /
sdntrace_cp
| Total Complexity | 23 |
| Total Lines | 870 |
| Duplicated Lines | 15.98 % |
| 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:
| 1 | """Module to test the main napp file.""" |
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| 2 | import json |
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| 3 | from unittest import TestCase |
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| 4 | from unittest.mock import patch, MagicMock |
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| 5 | |||
| 6 | from kytos.core.interface import Interface |
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| 7 | from kytos.lib.helpers import ( |
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| 8 | get_interface_mock, |
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| 9 | get_switch_mock, |
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| 10 | get_controller_mock, |
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| 11 | get_link_mock, |
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| 12 | get_test_client, |
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| 13 | ) |
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| 14 | |||
| 15 | from werkzeug.exceptions import FailedDependency |
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| 16 | |||
| 17 | |||
| 18 | # pylint: disable=too-many-public-methods, too-many-lines |
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| 19 | class TestMain(TestCase): |
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| 20 | """Test the Main class.""" |
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| 21 | |||
| 22 | def setUp(self): |
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| 23 | """Execute steps before each tests. |
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| 24 | |||
| 25 | Set the server_name_url_url from amlight/sdntrace_cp |
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| 26 | """ |
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| 27 | self.server_name_url \ |
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| 28 | = "http://localhost:8181/api/amlight/sdntrace_cp/v1" |
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| 29 | |||
| 30 | # The decorator run_on_thread is patched, so methods that listen |
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| 31 | # for events do not run on threads while tested. |
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| 32 | # Decorators have to be patched before the methods that are |
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| 33 | # decorated with them are imported. |
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| 34 | patch("kytos.core.helpers.run_on_thread", lambda x: x).start() |
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| 35 | # pylint: disable=import-outside-toplevel |
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| 36 | from napps.amlight.sdntrace_cp.main import Main |
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| 37 | |||
| 38 | self.napp = Main(get_controller_mock()) |
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| 39 | |||
| 40 | sw1 = get_switch_mock("00:00:00:00:00:00:00:01", 0x04) |
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| 41 | intf_sw1 = get_interface_mock("eth1", 1, sw1) |
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| 42 | intf_sw1.link = None |
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| 43 | sw1.get_interface_by_port_no.return_value = intf_sw1 |
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| 44 | sw2 = get_switch_mock("00:00:00:00:00:00:00:02", 0x04) |
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| 45 | intf_sw2 = get_interface_mock("eth1", 1, sw2) |
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| 46 | intf_sw2.link = None |
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| 47 | sw2.get_interface_by_port_no.return_value = intf_sw2 |
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| 48 | self.napp.controller.switches = {sw1.dpid: sw1, sw2.dpid: sw2} |
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| 49 | |||
| 50 | @staticmethod |
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| 51 | def get_napp_urls(napp): |
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| 52 | """Return the amlight/sdntrace_cp urls. |
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| 53 | |||
| 54 | The urls will be like: |
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| 55 | |||
| 56 | urls = [ |
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| 57 | (options, methods, url) |
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| 58 | ] |
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| 59 | |||
| 60 | """ |
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| 61 | controller = napp.controller |
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| 62 | controller.api_server.register_napp_endpoints(napp) |
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| 63 | |||
| 64 | urls = [] |
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| 65 | for rule in controller.api_server.app.url_map.iter_rules(): |
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| 66 | options = {} |
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| 67 | for arg in rule.arguments: |
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| 68 | options[arg] = f"[{0}]".format(arg) |
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| 69 | |||
| 70 | if f"{napp.username}/{napp.name}" in str(rule): |
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| 71 | urls.append((options, rule.methods, f"{str(rule)}")) |
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| 72 | |||
| 73 | return urls |
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| 74 | |||
| 75 | def test_verify_api_urls(self): |
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| 76 | """Verify all APIs registered.""" |
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| 77 | |||
| 78 | expected_urls = [ |
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| 79 | ( |
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| 80 | {}, |
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| 81 | {"OPTIONS", "HEAD", "PUT"}, |
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| 82 | "/api/amlight/sdntrace_cp/v1/trace/ ", |
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| 83 | ), |
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| 84 | ( |
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| 85 | {}, |
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| 86 | {"OPTIONS", "HEAD", "PUT"}, |
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| 87 | "/api/amlight/sdntrace_cp/v1/traces/ ", |
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| 88 | ), |
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| 89 | ] |
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| 90 | urls = self.get_napp_urls(self.napp) |
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| 91 | assert len(expected_urls) == len(urls) |
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| 92 | |||
| 93 | @patch("napps.amlight.sdntrace_cp.main.Main.match_and_apply") |
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| 94 | def test_trace_step(self, mock_flow_match): |
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| 95 | """Test trace_step success result.""" |
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| 96 | mock_flow_match.return_value = ["1"], ["entries"], 1 |
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| 97 | switch = get_switch_mock("00:00:00:00:00:00:00:01", 0x04) |
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| 98 | |||
| 99 | mock_interface = Interface("interface A", 1, MagicMock()) |
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| 100 | mock_interface.address = "00:00:00:00:00:00:00:01" |
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| 101 | |||
| 102 | iface1 = get_interface_mock( |
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| 103 | "", 1, get_switch_mock("00:00:00:00:00:00:00:01") |
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| 104 | ) |
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| 105 | iface2 = get_interface_mock( |
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| 106 | "", 2, get_switch_mock("00:00:00:00:00:00:00:02") |
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| 107 | ) |
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| 108 | mock_interface.link = get_link_mock(iface1, iface2) |
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| 109 | mock_interface.link.endpoint_a.port_number = 1 |
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| 110 | mock_interface.link.endpoint_a.port_number = 2 |
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| 111 | |||
| 112 | # Patch for utils.find_endpoint |
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| 113 | switch.get_interface_by_port_no.return_value = mock_interface |
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| 114 | |||
| 115 | entries = MagicMock() |
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| 116 | |||
| 117 | stored_flows = { |
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| 118 | "flow": { |
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| 119 | "table_id": 0, |
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| 120 | "cookie": 84114964, |
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| 121 | "hard_timeout": 0, |
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| 122 | "idle_timeout": 0, |
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| 123 | "priority": 10, |
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| 124 | }, |
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| 125 | "flow_id": 1, |
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| 126 | "state": "installed", |
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| 127 | "switch": "00:00:00:00:00:00:00:01", |
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| 128 | } |
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| 129 | |||
| 130 | stored_flows_arg = { |
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| 131 | "00:00:00:00:00:00:00:01": [stored_flows] |
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| 132 | } |
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| 133 | |||
| 134 | result = self.napp.trace_step(switch, entries, stored_flows_arg) |
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| 135 | |||
| 136 | mock_flow_match.assert_called_once() |
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| 137 | expected = { |
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| 138 | "dpid": "00:00:00:00:00:00:00:01", |
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| 139 | "in_port": 2, |
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| 140 | "out_port": 1, |
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| 141 | "entries": ["entries"], |
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| 142 | } |
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| 143 | assert result == expected |
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| 144 | |||
| 145 | @patch("napps.amlight.sdntrace_cp.main.Main.match_and_apply") |
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| 146 | def test_trace_step__no_endpoint(self, mock_flow_match): |
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| 147 | """Test trace_step without endpoints available for switch/port.""" |
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| 148 | mock_flow_match.return_value = ["1"], ["entries"], 1 |
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| 149 | switch = get_switch_mock("00:00:00:00:00:00:00:01", 0x04) |
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| 150 | |||
| 151 | mock_interface = Interface("interface A", 1, MagicMock()) |
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| 152 | mock_interface.address = "00:00:00:00:00:00:00:01" |
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| 153 | mock_interface.link = None |
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| 154 | |||
| 155 | # Patch for utils.find_endpoint |
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| 156 | switch.get_interface_by_port_no.return_value = mock_interface |
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| 157 | |||
| 158 | entries = MagicMock() |
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| 159 | |||
| 160 | stored_flows = { |
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| 161 | "flow": { |
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| 162 | "table_id": 0, |
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| 163 | "cookie": 84114964, |
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| 164 | "hard_timeout": 0, |
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| 165 | "idle_timeout": 0, |
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| 166 | "priority": 10, |
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| 167 | }, |
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| 168 | "flow_id": 1, |
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| 169 | "state": "installed", |
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| 170 | "switch": "00:00:00:00:00:00:00:01", |
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| 171 | } |
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| 172 | |||
| 173 | stored_flows_arg = { |
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| 174 | "00:00:00:00:00:00:00:01": [stored_flows] |
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| 175 | } |
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| 176 | |||
| 177 | result = self.napp.trace_step(switch, entries, stored_flows_arg) |
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| 178 | |||
| 179 | mock_flow_match.assert_called_once() |
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| 180 | assert result == {"entries": ["entries"], "out_port": 1} |
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| 181 | |||
| 182 | def test_trace_step__no_flow(self): |
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| 183 | """Test trace_step without flows for the switch.""" |
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| 184 | switch = get_switch_mock("00:00:00:00:00:00:00:01") |
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| 185 | entries = MagicMock() |
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| 186 | |||
| 187 | stored_flows = { |
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| 188 | "flow": { |
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| 189 | "table_id": 0, |
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| 190 | "cookie": 84114964, |
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| 191 | "hard_timeout": 0, |
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| 192 | "idle_timeout": 0, |
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| 193 | "priority": 10, |
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| 194 | }, |
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| 195 | "flow_id": 1, |
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| 196 | "state": "installed", |
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| 197 | "switch": "00:00:00:00:00:00:00:01", |
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| 198 | } |
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| 199 | |||
| 200 | stored_flows_arg = { |
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| 201 | "00:00:00:00:00:00:00:01": [stored_flows] |
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| 202 | } |
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| 203 | |||
| 204 | result = self.napp.trace_step(switch, entries, stored_flows_arg) |
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| 205 | assert result is None |
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| 206 | |||
| 207 | @patch("napps.amlight.sdntrace_cp.main.Main.trace_step") |
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| 208 | def test_tracepath(self, mock_trace_step): |
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| 209 | """Test tracepath with success result.""" |
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| 210 | eth = {"dl_vlan": 100} |
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| 211 | dpid = {"dpid": "00:00:00:00:00:00:00:01", "in_port": 1} |
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| 212 | switch = {"switch": dpid, "eth": eth} |
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| 213 | entries = {"trace": switch} |
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| 214 | mock_trace_step.return_value = { |
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| 215 | "dpid": "00:00:00:00:00:00:00:02", |
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| 216 | "in_port": 2, |
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| 217 | "out_port": 3, |
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| 218 | "entries": entries, |
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| 219 | } |
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| 220 | |||
| 221 | stored_flows_arg = { |
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| 222 | "00:00:00:00:00:00:00:01": [], |
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| 223 | "00:00:00:00:00:00:00:02": [], |
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| 224 | } |
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| 225 | |||
| 226 | result = self.napp.tracepath( |
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| 227 | entries["trace"]["switch"], |
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| 228 | stored_flows_arg |
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| 229 | ) |
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| 230 | |||
| 231 | assert result[0]["in"]["dpid"] == "00:00:00:00:00:00:00:01" |
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| 232 | assert result[0]["in"]["port"] == 1 |
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| 233 | assert result[0]["in"]["type"] == "starting" |
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| 234 | assert result[0]["out"]["port"] == 3 |
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| 235 | |||
| 236 | assert result[1]["in"]["dpid"] == "00:00:00:00:00:00:00:02" |
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| 237 | assert result[1]["in"]["port"] == 2 |
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| 238 | assert result[1]["in"]["type"] == "intermediary" |
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| 239 | assert result[1]["out"]["port"] == 3 |
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| 240 | |||
| 241 | @patch("napps.amlight.sdntrace_cp.main.Main.trace_step") |
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| 242 | def test_tracepath_loop(self, mock_trace_step): |
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| 243 | """Test tracepath with success result.""" |
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| 244 | eth = {"dl_vlan": 100} |
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| 245 | dpid = {"dpid": "00:00:00:00:00:00:00:01", "in_port": 1} |
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| 246 | switch = {"switch": dpid, "eth": eth} |
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| 247 | entries = {"trace": switch} |
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| 248 | mock_trace_step.return_value = { |
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| 249 | "dpid": "00:00:00:00:00:00:00:01", |
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| 250 | "in_port": 1, |
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| 251 | "out_port": 1, |
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| 252 | "entries": entries, |
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| 253 | } |
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| 254 | |||
| 255 | result = self.napp.tracepath( |
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| 256 | entries["trace"]["switch"], |
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| 257 | {} |
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| 258 | ) |
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| 259 | assert len(result) == 2 |
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| 260 | # input interface = output interface |
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| 261 | assert result[0]["in"]["type"] == "starting" |
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| 262 | assert result[1]["in"]["type"] == "loop" |
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| 263 | |||
| 264 | def test_has_loop(self): |
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| 265 | """Test has_loop to detect a tracepath with loop.""" |
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| 266 | trace_result = [ |
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| 267 | { |
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| 268 | "in": { |
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| 269 | "dpid": "00:00:00:00:00:00:00:01", |
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| 270 | "port": 2, |
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| 271 | }, |
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| 272 | "out": { |
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| 273 | "port": 1, |
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| 274 | }, |
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| 275 | }, |
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| 276 | { |
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| 277 | "in": { |
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| 278 | "dpid": "00:00:00:00:00:00:00:03", |
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| 279 | "port": 2, |
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| 280 | }, |
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| 281 | "out": { |
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| 282 | "port": 1, |
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| 283 | }, |
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| 284 | }, |
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| 285 | { |
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| 286 | "in": { |
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| 287 | "dpid": "00:00:00:00:00:00:00:03", |
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| 288 | "port": 3, |
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| 289 | }, |
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| 290 | "out": { |
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| 291 | "port": 1, |
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| 292 | }, |
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| 293 | }, |
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| 294 | { |
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| 295 | "in": { |
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| 296 | "dpid": "00:00:00:00:00:00:00:03", |
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| 297 | "port": 3, |
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| 298 | }, |
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| 299 | "out": { |
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| 300 | "port": 1, |
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| 301 | }, |
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| 302 | }, |
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| 303 | ] |
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| 304 | trace_step = { |
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| 305 | "dpid": "00:00:00:00:00:00:00:03", |
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| 306 | "port": 3, |
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| 307 | } |
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| 308 | |||
| 309 | result = self.napp.has_loop(trace_step, trace_result) |
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| 310 | |||
| 311 | assert result is True |
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| 312 | |||
| 313 | def test_has_loop__fail(self): |
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| 314 | """Test has_loop to detect a tracepath with loop.""" |
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| 315 | trace_result = [ |
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| 316 | { |
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| 317 | "in": { |
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| 318 | "dpid": "00:00:00:00:00:00:00:01", |
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| 319 | "port": 2, |
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| 320 | }, |
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| 321 | "out": { |
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| 322 | "port": 1, |
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| 323 | }, |
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| 324 | }, |
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| 325 | { |
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| 326 | "in": { |
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| 327 | "dpid": "00:00:00:00:00:00:00:02", |
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| 328 | "port": 2, |
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| 329 | }, |
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| 330 | "out": { |
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| 331 | "port": 1, |
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| 332 | }, |
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| 333 | }, |
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| 334 | ] |
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| 335 | trace_step = { |
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| 336 | "dpid": "00:00:00:00:00:00:00:03", |
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| 337 | "port": 2, |
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| 338 | } |
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| 339 | |||
| 340 | result = self.napp.has_loop(trace_step, trace_result) |
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| 341 | |||
| 342 | assert result is False |
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| 343 | |||
| 344 | @patch("napps.amlight.sdntrace_cp.main.get_stored_flows") |
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| 345 | def test_trace(self, mock_stored_flows): |
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| 346 | """Test trace rest call.""" |
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| 347 | api = get_test_client(get_controller_mock(), self.napp) |
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| 348 | url = f"{self.server_name_url}/trace/" |
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| 349 | |||
| 350 | payload = { |
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| 351 | "trace": { |
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| 352 | "switch": { |
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| 353 | "dpid": "00:00:00:00:00:00:00:01", |
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| 354 | "in_port": 1 |
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| 355 | }, |
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| 356 | "eth": {"dl_vlan": 100}, |
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| 357 | } |
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| 358 | } |
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| 359 | stored_flows = { |
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| 360 | "flow": { |
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| 361 | "table_id": 0, |
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| 362 | "cookie": 84114964, |
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| 363 | "hard_timeout": 0, |
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| 364 | "idle_timeout": 0, |
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| 365 | "priority": 10, |
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| 366 | "match": {"dl_vlan": 100, "in_port": 1}, |
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| 367 | "actions": [ |
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| 368 | {"action_type": "push_vlan"}, |
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| 369 | {"action_type": "set_vlan", "vlan_id": 200}, |
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| 370 | {"action_type": "output", "port": 2} |
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| 371 | ], |
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| 372 | }, |
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| 373 | "flow_id": 1, |
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| 374 | "state": "installed", |
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| 375 | "switch": "00:00:00:00:00:00:00:01", |
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| 376 | } |
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| 377 | mock_stored_flows.return_value = { |
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| 378 | "00:00:00:00:00:00:00:01": [stored_flows] |
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| 379 | } |
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| 380 | |||
| 381 | response = api.put( |
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| 382 | url, data=json.dumps(payload), content_type="application/json" |
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| 383 | ) |
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| 384 | current_data = json.loads(response.data) |
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| 385 | result = current_data["result"] |
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| 386 | |||
| 387 | assert len(result) == 1 |
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| 388 | assert result[0]["dpid"] == "00:00:00:00:00:00:00:01" |
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| 389 | assert result[0]["port"] == 1 |
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| 390 | assert result[0]["type"] == "last" |
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| 391 | assert result[0]["vlan"] == 100 |
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| 392 | assert result[0]["out"] == {"port": 2, "vlan": 200} |
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| 393 | |||
| 394 | View Code Duplication | @patch("napps.amlight.sdntrace_cp.main.get_stored_flows") |
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|
Duplication
introduced
by
|
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| 395 | def test_trace_fail(self, mock_stored_flows): |
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| 396 | """Test trace with a failed dependency.""" |
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| 397 | api = get_test_client(get_controller_mock(), self.napp) |
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| 398 | url = f"{self.server_name_url}/trace/" |
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| 399 | |||
| 400 | mock_stored_flows.side_effect = FailedDependency("failed") |
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| 401 | payload = { |
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| 402 | "trace": { |
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| 403 | "switch": { |
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| 404 | "dpid": "00:00:00:00:00:00:00:01", |
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| 405 | "in_port": 1 |
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| 406 | }, |
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| 407 | "eth": {"dl_vlan": 100}, |
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| 408 | } |
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| 409 | } |
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| 410 | response = api.put( |
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| 411 | url, data=json.dumps(payload), content_type="application/json" |
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| 412 | ) |
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| 413 | |||
| 414 | assert response.status_code == 424 |
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| 415 | |||
| 416 | View Code Duplication | @patch("napps.amlight.sdntrace_cp.main.get_stored_flows") |
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| 417 | def test_get_traces(self, mock_stored_flows): |
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| 418 | """Test traces rest call.""" |
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| 419 | api = get_test_client(get_controller_mock(), self.napp) |
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| 420 | url = f"{self.server_name_url}/traces/" |
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| 421 | |||
| 422 | payload = [{ |
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| 423 | "trace": { |
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| 424 | "switch": { |
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| 425 | "dpid": "00:00:00:00:00:00:00:01", |
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| 426 | "in_port": 1 |
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| 427 | }, |
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| 428 | "eth": {"dl_vlan": 100}, |
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| 429 | } |
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| 430 | }] |
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| 431 | |||
| 432 | stored_flow = { |
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| 433 | "id": 1, |
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| 434 | "flow": { |
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| 435 | "table_id": 0, |
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| 436 | "cookie": 84114964, |
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| 437 | "hard_timeout": 0, |
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| 438 | "idle_timeout": 0, |
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| 439 | "priority": 10, |
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| 440 | "match": {"dl_vlan": 100, "in_port": 1}, |
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| 441 | "actions": [ |
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| 442 | {"action_type": "pop_vlan"}, |
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| 443 | {"action_type": "output", "port": 2}, |
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| 444 | ], |
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| 445 | } |
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| 446 | } |
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| 447 | |||
| 448 | mock_stored_flows.return_value = { |
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| 449 | "00:00:00:00:00:00:00:01": [stored_flow] |
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| 450 | } |
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| 451 | |||
| 452 | response = api.put( |
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| 453 | url, data=json.dumps(payload), content_type="application/json" |
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| 454 | ) |
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| 455 | current_data = json.loads(response.data) |
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| 456 | result1 = current_data["result"] |
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| 457 | |||
| 458 | assert len(result1) == 1 |
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| 459 | assert len(result1[0]) == 1 |
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| 460 | assert result1[0][0]["dpid"] == "00:00:00:00:00:00:00:01" |
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| 461 | assert result1[0][0]["port"] == 1 |
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| 462 | assert result1[0][0]["type"] == "last" |
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| 463 | assert result1[0][0]["vlan"] == 100 |
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| 464 | assert result1[0][0]["out"] == {"port": 2} |
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| 465 | |||
| 466 | @patch("napps.amlight.sdntrace_cp.main.get_stored_flows") |
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| 467 | def test_traces(self, mock_stored_flows): |
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| 468 | """Test traces rest call""" |
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| 469 | api = get_test_client(get_controller_mock(), self.napp) |
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| 470 | url = f"{self.server_name_url}/traces/" |
||
| 471 | |||
| 472 | payload = [ |
||
| 473 | { |
||
| 474 | "trace": { |
||
| 475 | "switch": { |
||
| 476 | "dpid": "00:00:00:00:00:00:00:01", |
||
| 477 | "in_port": 1 |
||
| 478 | }, |
||
| 479 | "eth": { |
||
| 480 | "dl_vlan": 100 |
||
| 481 | } |
||
| 482 | } |
||
| 483 | }, |
||
| 484 | { |
||
| 485 | "trace": { |
||
| 486 | "switch": { |
||
| 487 | "dpid": "00:00:00:00:00:00:00:0a", |
||
| 488 | "in_port": 1 |
||
| 489 | }, |
||
| 490 | "eth": { |
||
| 491 | "dl_vlan": 100 |
||
| 492 | } |
||
| 493 | } |
||
| 494 | }, |
||
| 495 | { |
||
| 496 | "trace": { |
||
| 497 | "switch": { |
||
| 498 | "dpid": "00:00:00:00:00:00:00:02", |
||
| 499 | "in_port": 2 |
||
| 500 | }, |
||
| 501 | "eth": { |
||
| 502 | "dl_vlan": 100 |
||
| 503 | } |
||
| 504 | } |
||
| 505 | } |
||
| 506 | ] |
||
| 507 | |||
| 508 | stored_flow = { |
||
| 509 | "id": 1, |
||
| 510 | "flow": { |
||
| 511 | "table_id": 0, |
||
| 512 | "cookie": 84114964, |
||
| 513 | "hard_timeout": 0, |
||
| 514 | "idle_timeout": 0, |
||
| 515 | "priority": 10, |
||
| 516 | "match": {"dl_vlan": 100, "in_port": 1}, |
||
| 517 | "actions": [{"action_type": "output", "port": 2}], |
||
| 518 | } |
||
| 519 | } |
||
| 520 | |||
| 521 | mock_stored_flows.return_value = { |
||
| 522 | "00:00:00:00:00:00:00:01": [stored_flow], |
||
| 523 | "00:00:00:00:00:00:00:02": [stored_flow], |
||
| 524 | } |
||
| 525 | |||
| 526 | response = api.put( |
||
| 527 | url, data=json.dumps(payload), content_type="application/json" |
||
| 528 | ) |
||
| 529 | current_data = json.loads(response.data) |
||
| 530 | result = current_data["result"] |
||
| 531 | assert len(result) == 3 |
||
| 532 | |||
| 533 | assert result[0][0]["dpid"] == "00:00:00:00:00:00:00:01" |
||
| 534 | assert result[0][0]["port"] == 1 |
||
| 535 | assert result[0][0]["type"] == "last" |
||
| 536 | assert result[0][0]["vlan"] == 100 |
||
| 537 | assert result[0][0]["out"] == {"port": 2, "vlan": 100} |
||
| 538 | |||
| 539 | assert result[1][0]["dpid"] == "00:00:00:00:00:00:00:0a" |
||
| 540 | assert result[1][0]["port"] == 1 |
||
| 541 | assert result[1][0]["type"] == "last" |
||
| 542 | assert result[1][0]["vlan"] == 100 |
||
| 543 | assert result[1][0]["out"] is None |
||
| 544 | |||
| 545 | assert result[2][0]["dpid"] == "00:00:00:00:00:00:00:02" |
||
| 546 | assert result[2][0]["port"] == 2 |
||
| 547 | assert result[2][0]["type"] == "incomplete" |
||
| 548 | assert result[2][0]["vlan"] == 100 |
||
| 549 | assert result[2][0]["out"] is None |
||
| 550 | |||
| 551 | View Code Duplication | @patch("napps.amlight.sdntrace_cp.main.get_stored_flows") |
|
| 552 | def test_traces_fail(self, mock_stored_flows): |
||
| 553 | """Test traces with a failed dependency.""" |
||
| 554 | api = get_test_client(get_controller_mock(), self.napp) |
||
| 555 | url = f"{self.server_name_url}/traces/" |
||
| 556 | |||
| 557 | mock_stored_flows.side_effect = FailedDependency("failed") |
||
| 558 | payload = [{ |
||
| 559 | "trace": { |
||
| 560 | "switch": { |
||
| 561 | "dpid": "00:00:00:00:00:00:00:01", |
||
| 562 | "in_port": 1 |
||
| 563 | }, |
||
| 564 | "eth": {"dl_vlan": 100}, |
||
| 565 | } |
||
| 566 | }] |
||
| 567 | response = api.put( |
||
| 568 | url, data=json.dumps(payload), content_type="application/json" |
||
| 569 | ) |
||
| 570 | |||
| 571 | assert response.status_code == 424 |
||
| 572 | |||
| 573 | View Code Duplication | @patch("napps.amlight.sdntrace_cp.main.get_stored_flows") |
|
| 574 | def test_traces_with_loop(self, mock_stored_flows): |
||
| 575 | """Test traces rest call""" |
||
| 576 | api = get_test_client(get_controller_mock(), self.napp) |
||
| 577 | url = f"{self.server_name_url}/traces/" |
||
| 578 | |||
| 579 | payload = [ |
||
| 580 | { |
||
| 581 | "trace": { |
||
| 582 | "switch": { |
||
| 583 | "dpid": "00:00:00:00:00:00:00:01", |
||
| 584 | "in_port": 1 |
||
| 585 | }, |
||
| 586 | "eth": { |
||
| 587 | "dl_vlan": 100 |
||
| 588 | } |
||
| 589 | } |
||
| 590 | } |
||
| 591 | ] |
||
| 592 | |||
| 593 | stored_flow = { |
||
| 594 | "id": 1, |
||
| 595 | "flow": { |
||
| 596 | "table_id": 0, |
||
| 597 | "cookie": 84114964, |
||
| 598 | "hard_timeout": 0, |
||
| 599 | "idle_timeout": 0, |
||
| 600 | "priority": 10, |
||
| 601 | "match": {"dl_vlan": 100, "in_port": 1}, |
||
| 602 | "actions": [{"action_type": "output", "port": 1}], |
||
| 603 | } |
||
| 604 | } |
||
| 605 | |||
| 606 | mock_stored_flows.return_value = { |
||
| 607 | "00:00:00:00:00:00:00:01": [stored_flow], |
||
| 608 | } |
||
| 609 | |||
| 610 | response = api.put( |
||
| 611 | url, data=json.dumps(payload), content_type="application/json" |
||
| 612 | ) |
||
| 613 | current_data = json.loads(response.data) |
||
| 614 | result = current_data["result"] |
||
| 615 | assert len(result) == 1 |
||
| 616 | assert result[0][0]["dpid"] == "00:00:00:00:00:00:00:01" |
||
| 617 | assert result[0][0]["port"] == 1 |
||
| 618 | assert result[0][0]["type"] == "loop" |
||
| 619 | assert result[0][0]["vlan"] == 100 |
||
| 620 | assert result[0][0]["out"] == {"port": 1, "vlan": 100} |
||
| 621 | |||
| 622 | @patch("napps.amlight.sdntrace_cp.main.get_stored_flows") |
||
| 623 | def test_traces_no_action(self, mock_stored_flows): |
||
| 624 | """Test traces rest call for two traces with different switches.""" |
||
| 625 | api = get_test_client(get_controller_mock(), self.napp) |
||
| 626 | url = f"{self.server_name_url}/traces/" |
||
| 627 | |||
| 628 | payload = [ |
||
| 629 | { |
||
| 630 | "trace": { |
||
| 631 | "switch": { |
||
| 632 | "dpid": "00:00:00:00:00:00:00:01", |
||
| 633 | "in_port": 1 |
||
| 634 | }, |
||
| 635 | "eth": {"dl_vlan": 100}, |
||
| 636 | } |
||
| 637 | }, |
||
| 638 | { |
||
| 639 | "trace": { |
||
| 640 | "switch": { |
||
| 641 | "dpid": "00:00:00:00:00:00:00:02", |
||
| 642 | "in_port": 1}, |
||
| 643 | "eth": {"dl_vlan": 100}, |
||
| 644 | } |
||
| 645 | } |
||
| 646 | ] |
||
| 647 | |||
| 648 | stored_flow1 = { |
||
| 649 | "id": 1, |
||
| 650 | "flow": { |
||
| 651 | "table_id": 0, |
||
| 652 | "cookie": 84114964, |
||
| 653 | "hard_timeout": 0, |
||
| 654 | "idle_timeout": 0, |
||
| 655 | "priority": 10, |
||
| 656 | "match": {"dl_vlan": 100, "in_port": 1} |
||
| 657 | } |
||
| 658 | } |
||
| 659 | stored_flow2 = { |
||
| 660 | "id": 1, |
||
| 661 | "flow": { |
||
| 662 | "table_id": 0, |
||
| 663 | "cookie": 84114964, |
||
| 664 | "hard_timeout": 0, |
||
| 665 | "idle_timeout": 0, |
||
| 666 | "priority": 10, |
||
| 667 | "match": {"dl_vlan": 100, "in_port": 1}, |
||
| 668 | "actions": [] |
||
| 669 | } |
||
| 670 | } |
||
| 671 | |||
| 672 | mock_stored_flows.return_value = { |
||
| 673 | "00:00:00:00:00:00:00:01": [stored_flow1], |
||
| 674 | "00:00:00:00:00:00:00:02": [stored_flow2] |
||
| 675 | } |
||
| 676 | |||
| 677 | response = api.put( |
||
| 678 | url, data=json.dumps(payload), content_type="application/json" |
||
| 679 | ) |
||
| 680 | current_data = json.loads(response.data) |
||
| 681 | result = current_data["result"] |
||
| 682 | assert len(result) == 2 |
||
| 683 | assert result[0][-1]['type'] == "incomplete" |
||
| 684 | assert result[1][-1]['type'] == "incomplete" |
||
| 685 | |||
| 686 | @patch("napps.amlight.sdntrace_cp.main.get_stored_flows") |
||
| 687 | def test_get_traces_untagged(self, mock_stored_flows): |
||
| 688 | """Test traces rest call.""" |
||
| 689 | api = get_test_client(get_controller_mock(), self.napp) |
||
| 690 | url = f"{self.server_name_url}/traces/" |
||
| 691 | |||
| 692 | payload = [{ |
||
| 693 | "trace": { |
||
| 694 | "switch": { |
||
| 695 | "dpid": "00:00:00:00:00:00:00:01", |
||
| 696 | "in_port": 1 |
||
| 697 | }, |
||
| 698 | "eth": {"dl_vlan": 10}, |
||
| 699 | } |
||
| 700 | }, { |
||
| 701 | "trace": { |
||
| 702 | "switch": { |
||
| 703 | "dpid": "00:00:00:00:00:00:00:01", |
||
| 704 | "in_port": 1 |
||
| 705 | } |
||
| 706 | } |
||
| 707 | } |
||
| 708 | ] |
||
| 709 | |||
| 710 | stored_flow1 = { |
||
| 711 | "flow": { |
||
| 712 | "match": {"dl_vlan": 0, "in_port": 1}, |
||
| 713 | "actions": [ |
||
| 714 | {"action_type": "pop_vlan"}, |
||
| 715 | {"action_type": "output", "port": 2}, |
||
| 716 | ], |
||
| 717 | } |
||
| 718 | } |
||
| 719 | stored_flow2 = { |
||
| 720 | "flow": { |
||
| 721 | "match": {"in_port": 1}, |
||
| 722 | "actions": [ |
||
| 723 | {"action_type": "pop_vlan"}, |
||
| 724 | {"action_type": "output", "port": 3}, |
||
| 725 | ], |
||
| 726 | } |
||
| 727 | } |
||
| 728 | stored_flow3 = { |
||
| 729 | "flow": { |
||
| 730 | "match": {"dl_vlan": 10, "in_port": 1}, |
||
| 731 | "actions": [ |
||
| 732 | {"action_type": "pop_vlan"}, |
||
| 733 | {"action_type": "output", "port": 1}, |
||
| 734 | ], |
||
| 735 | } |
||
| 736 | } |
||
| 737 | mock_stored_flows.return_value = { |
||
| 738 | "00:00:00:00:00:00:00:01": [ |
||
| 739 | stored_flow1, |
||
| 740 | stored_flow2, |
||
| 741 | stored_flow3 |
||
| 742 | ] |
||
| 743 | } |
||
| 744 | |||
| 745 | response = api.put( |
||
| 746 | url, data=json.dumps(payload), content_type="application/json" |
||
| 747 | ) |
||
| 748 | current_data = json.loads(response.data) |
||
| 749 | result = current_data["result"] |
||
| 750 | assert result[0][0]["type"] == "last" |
||
| 751 | assert result[0][0]["out"] == {"port": 3} |
||
| 752 | assert result[1][0]["type"] == "last" |
||
| 753 | assert result[1][0]["out"] == {"port": 2} |
||
| 754 | |||
| 755 | mock_stored_flows.return_value = { |
||
| 756 | "00:00:00:00:00:00:00:01": [ |
||
| 757 | stored_flow3, |
||
| 758 | stored_flow2, |
||
| 759 | stored_flow1 |
||
| 760 | ] |
||
| 761 | } |
||
| 762 | |||
| 763 | response = api.put( |
||
| 764 | url, data=json.dumps(payload), content_type="application/json" |
||
| 765 | ) |
||
| 766 | current_data = json.loads(response.data) |
||
| 767 | result = current_data["result"] |
||
| 768 | assert result[0][0]["type"] == "loop" |
||
| 769 | assert result[0][0]["out"] == {"port": 1} |
||
| 770 | assert result[1][0]["type"] == "last" |
||
| 771 | assert result[1][0]["out"] == {"port": 3} |
||
| 772 | |||
| 773 | @patch("napps.amlight.sdntrace_cp.main.get_stored_flows") |
||
| 774 | def test_get_traces_any(self, mock_stored_flows): |
||
| 775 | """Test traces rest call.""" |
||
| 776 | api = get_test_client(get_controller_mock(), self.napp) |
||
| 777 | url = f"{self.server_name_url}/traces/" |
||
| 778 | |||
| 779 | payload = [{ |
||
| 780 | "trace": { |
||
| 781 | "switch": { |
||
| 782 | "dpid": "00:00:00:00:00:00:00:01", |
||
| 783 | "in_port": 1 |
||
| 784 | }, |
||
| 785 | "eth": {"dl_vlan": 10} |
||
| 786 | } |
||
| 787 | }, { |
||
| 788 | "trace": { |
||
| 789 | "switch": { |
||
| 790 | "dpid": "00:00:00:00:00:00:00:01", |
||
| 791 | "in_port": 1 |
||
| 792 | } |
||
| 793 | } |
||
| 794 | } |
||
| 795 | ] |
||
| 796 | |||
| 797 | stored_flow1 = { |
||
| 798 | "flow": { |
||
| 799 | "match": {"dl_vlan": "4096/4096", "in_port": 1}, |
||
| 800 | "actions": [ |
||
| 801 | {"action_type": "pop_vlan"}, |
||
| 802 | {"action_type": "output", "port": 2}, |
||
| 803 | ], |
||
| 804 | } |
||
| 805 | } |
||
| 806 | stored_flow2 = { |
||
| 807 | "flow": { |
||
| 808 | "match": {"dl_vlan": 10, "in_port": 1}, |
||
| 809 | "actions": [ |
||
| 810 | {"action_type": "pop_vlan"}, |
||
| 811 | {"action_type": "output", "port": 1}, |
||
| 812 | ], |
||
| 813 | } |
||
| 814 | } |
||
| 815 | stored_flow3 = { |
||
| 816 | "flow": { |
||
| 817 | "match": {"dl_vlan": "10/10", "in_port": 1}, |
||
| 818 | "actions": [ |
||
| 819 | {"action_type": "pop_vlan"}, |
||
| 820 | {"action_type": "output", "port": 3}, |
||
| 821 | ], |
||
| 822 | } |
||
| 823 | } |
||
| 824 | stored_flow4 = { |
||
| 825 | "flow": { |
||
| 826 | "match": {"dl_vlan": "20/10", "in_port": 1}, |
||
| 827 | "actions": [ |
||
| 828 | {"action_type": "pop_vlan"}, |
||
| 829 | {"action_type": "output", "port": 1}, |
||
| 830 | ], |
||
| 831 | } |
||
| 832 | } |
||
| 833 | mock_stored_flows.return_value = { |
||
| 834 | "00:00:00:00:00:00:00:01": [ |
||
| 835 | stored_flow1, |
||
| 836 | stored_flow2, |
||
| 837 | stored_flow3, |
||
| 838 | stored_flow4 |
||
| 839 | ] |
||
| 840 | } |
||
| 841 | |||
| 842 | response = api.put( |
||
| 843 | url, data=json.dumps(payload), content_type="application/json" |
||
| 844 | ) |
||
| 845 | current_data = json.loads(response.data) |
||
| 846 | result = current_data["result"] |
||
| 847 | assert result[0][0]["type"] == "last" |
||
| 848 | assert result[0][0]["out"] == {"port": 2} |
||
| 849 | assert result[1][0]["type"] == "incomplete" |
||
| 850 | assert result[1][0]["out"] is None |
||
| 851 | |||
| 852 | mock_stored_flows.return_value = { |
||
| 853 | "00:00:00:00:00:00:00:01": [ |
||
| 854 | stored_flow4, |
||
| 855 | stored_flow3, |
||
| 856 | stored_flow2, |
||
| 857 | stored_flow1 |
||
| 858 | ] |
||
| 859 | } |
||
| 860 | |||
| 861 | response = api.put( |
||
| 862 | url, data=json.dumps(payload), content_type="application/json" |
||
| 863 | ) |
||
| 864 | current_data = json.loads(response.data) |
||
| 865 | result = current_data["result"] |
||
| 866 | assert result[0][0]["type"] == "last" |
||
| 867 | assert result[0][0]["out"] == {"port": 3} |
||
| 868 | assert result[1][0]["type"] == "incomplete" |
||
| 869 | assert result[1][0]["out"] is None |
||
| 870 |
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