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"""Module to test the main napp file.""" |
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from unittest.mock import patch, MagicMock |
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4
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from kytos.core.interface import Interface |
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from kytos.lib.helpers import ( |
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get_interface_mock, |
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get_switch_mock, |
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get_controller_mock, |
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get_link_mock, |
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get_test_client, |
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) |
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from kytos.core.rest_api import HTTPException |
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# pylint: disable=too-many-public-methods, too-many-lines |
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class TestMain: |
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"""Test the Main class.""" |
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def setup_method(self): |
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"""Execute steps before each tests.""" |
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# The decorator run_on_thread is patched, so methods that listen |
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# for events do not run on threads while tested. |
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# Decorators have to be patched before the methods that are |
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# decorated with them are imported. |
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patch("kytos.core.helpers.run_on_thread", lambda x: x).start() |
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# pylint: disable=import-outside-toplevel |
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from napps.amlight.sdntrace_cp.main import Main |
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controller = get_controller_mock() |
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self.napp = Main(controller) |
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sw1 = get_switch_mock("00:00:00:00:00:00:00:01", 0x04) |
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intf_sw1 = get_interface_mock("eth1", 1, sw1) |
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intf_sw1.link = None |
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sw1.get_interface_by_port_no.return_value = intf_sw1 |
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sw2 = get_switch_mock("00:00:00:00:00:00:00:02", 0x04) |
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intf_sw2 = get_interface_mock("eth1", 1, sw2) |
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intf_sw2.link = None |
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sw2.get_interface_by_port_no.return_value = intf_sw2 |
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self.napp.controller.switches = {sw1.dpid: sw1, sw2.dpid: sw2} |
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self.api_client = get_test_client(controller, self.napp) |
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self.base_endpoint = "amlight/sdntrace_cp/v1" |
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self.trace_endpoint = f"{self.base_endpoint}/trace" |
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self.traces_endpoint = f"{self.base_endpoint}/traces" |
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@patch("napps.amlight.sdntrace_cp.main.Main.match_and_apply") |
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def test_trace_step(self, mock_flow_match): |
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"""Test trace_step success result.""" |
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49
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mock_flow_match.return_value = ["1"], ["entries"], 1 |
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switch = get_switch_mock("00:00:00:00:00:00:00:01", 0x04) |
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mock_interface = Interface("interface A", 1, MagicMock()) |
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mock_interface.address = "00:00:00:00:00:00:00:01" |
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iface1 = get_interface_mock( |
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"", 1, get_switch_mock("00:00:00:00:00:00:00:01") |
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) |
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iface2 = get_interface_mock( |
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"", 2, get_switch_mock("00:00:00:00:00:00:00:02") |
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) |
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mock_interface.link = get_link_mock(iface1, iface2) |
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mock_interface.link.endpoint_a.port_number = 1 |
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mock_interface.link.endpoint_a.port_number = 2 |
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# Patch for utils.find_endpoint |
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switch.get_interface_by_port_no.return_value = mock_interface |
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entries = MagicMock() |
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stored_flows = { |
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"flow": { |
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"table_id": 0, |
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"cookie": 84114964, |
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"hard_timeout": 0, |
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"idle_timeout": 0, |
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"priority": 10, |
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}, |
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"flow_id": 1, |
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"state": "installed", |
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"switch": "00:00:00:00:00:00:00:01", |
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} |
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stored_flows_arg = { |
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"00:00:00:00:00:00:00:01": [stored_flows] |
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} |
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result = self.napp.trace_step(switch, entries, stored_flows_arg) |
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mock_flow_match.assert_called_once() |
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assert result == { |
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"dpid": "00:00:00:00:00:00:00:01", |
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"in_port": 2, |
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"out_port": 1, |
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"entries": ["entries"], |
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} |
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@patch("napps.amlight.sdntrace_cp.main.Main.match_and_apply") |
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def test_trace_step__no_endpoint(self, mock_flow_match): |
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"""Test trace_step without endpoints available for switch/port.""" |
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mock_flow_match.return_value = ["1"], ["entries"], 1 |
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switch = get_switch_mock("00:00:00:00:00:00:00:01", 0x04) |
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mock_interface = Interface("interface A", 1, MagicMock()) |
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mock_interface.address = "00:00:00:00:00:00:00:01" |
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mock_interface.link = None |
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# Patch for utils.find_endpoint |
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switch.get_interface_by_port_no.return_value = mock_interface |
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entries = MagicMock() |
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stored_flows = { |
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"flow": { |
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"table_id": 0, |
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"cookie": 84114964, |
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"hard_timeout": 0, |
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"idle_timeout": 0, |
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"priority": 10, |
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}, |
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"flow_id": 1, |
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"state": "installed", |
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"switch": "00:00:00:00:00:00:00:01", |
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} |
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stored_flows_arg = { |
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"00:00:00:00:00:00:00:01": [stored_flows] |
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} |
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result = self.napp.trace_step(switch, entries, stored_flows_arg) |
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mock_flow_match.assert_called_once() |
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assert result == {"entries": ["entries"], "out_port": 1} |
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def test_trace_step__no_flow(self): |
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"""Test trace_step without flows for the switch.""" |
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switch = get_switch_mock("00:00:00:00:00:00:00:01") |
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entries = MagicMock() |
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stored_flows = { |
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"flow": { |
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"table_id": 0, |
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"cookie": 84114964, |
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"hard_timeout": 0, |
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"idle_timeout": 0, |
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"priority": 10, |
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}, |
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"flow_id": 1, |
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"state": "installed", |
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"switch": "00:00:00:00:00:00:00:01", |
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} |
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stored_flows_arg = { |
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"00:00:00:00:00:00:00:01": [stored_flows] |
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} |
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result = self.napp.trace_step(switch, entries, stored_flows_arg) |
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assert result is None |
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159
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@patch("napps.amlight.sdntrace_cp.main.Main.trace_step") |
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def test_tracepath(self, mock_trace_step): |
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"""Test tracepath with success result.""" |
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162
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eth = {"dl_vlan": 100} |
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dpid = {"dpid": "00:00:00:00:00:00:00:01", "in_port": 1} |
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switch = {"switch": dpid, "eth": eth} |
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entries = {"trace": switch} |
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mock_trace_step.return_value = { |
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"dpid": "00:00:00:00:00:00:00:02", |
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"in_port": 2, |
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"out_port": 3, |
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"entries": entries, |
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} |
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stored_flows_arg = { |
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"00:00:00:00:00:00:00:01": [], |
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"00:00:00:00:00:00:00:02": [], |
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} |
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result = self.napp.tracepath( |
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entries["trace"]["switch"], |
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stored_flows_arg |
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) |
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assert result[0]["in"]["dpid"] == "00:00:00:00:00:00:00:01" |
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assert result[0]["in"]["port"] == 1 |
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assert result[0]["in"]["type"] == "starting" |
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assert result[0]["out"]["port"] == 3 |
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assert result[1]["in"]["dpid"] == "00:00:00:00:00:00:00:02" |
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assert result[1]["in"]["port"] == 2 |
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190
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assert result[1]["in"]["type"] == "intermediary" |
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assert result[1]["out"]["port"] == 3 |
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192
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193
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1 |
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@patch("napps.amlight.sdntrace_cp.main.Main.trace_step") |
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1 |
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def test_tracepath_loop(self, mock_trace_step): |
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"""Test tracepath with success result.""" |
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196
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1 |
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eth = {"dl_vlan": 100} |
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dpid = {"dpid": "00:00:00:00:00:00:00:01", "in_port": 1} |
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switch = {"switch": dpid, "eth": eth} |
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199
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entries = {"trace": switch} |
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200
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1 |
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mock_trace_step.return_value = { |
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201
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"dpid": "00:00:00:00:00:00:00:01", |
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"in_port": 1, |
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"out_port": 1, |
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"entries": entries, |
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205
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} |
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206
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207
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1 |
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result = self.napp.tracepath( |
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208
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entries["trace"]["switch"], |
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209
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{} |
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210
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) |
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211
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1 |
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assert len(result) == 2 |
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212
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# input interface = output interface |
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213
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1 |
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assert result[0]["in"]["type"] == "starting" |
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214
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1 |
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assert result[1]["in"]["type"] == "loop" |
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215
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216
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1 |
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def test_has_loop(self): |
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217
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"""Test has_loop to detect a tracepath with loop.""" |
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218
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1 |
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trace_result = [ |
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219
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{ |
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220
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"in": { |
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221
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"dpid": "00:00:00:00:00:00:00:01", |
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222
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"port": 2, |
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223
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}, |
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224
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"out": { |
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225
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"port": 1, |
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226
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}, |
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227
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}, |
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228
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{ |
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229
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"in": { |
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230
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"dpid": "00:00:00:00:00:00:00:03", |
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231
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"port": 2, |
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232
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}, |
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233
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"out": { |
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234
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"port": 1, |
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235
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}, |
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236
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}, |
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237
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{ |
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238
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"in": { |
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239
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"dpid": "00:00:00:00:00:00:00:03", |
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240
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"port": 3, |
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241
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}, |
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242
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"out": { |
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243
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"port": 1, |
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244
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}, |
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245
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}, |
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246
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{ |
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247
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"in": { |
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248
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"dpid": "00:00:00:00:00:00:00:03", |
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249
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"port": 3, |
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250
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}, |
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251
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"out": { |
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252
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"port": 1, |
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253
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}, |
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254
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}, |
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255
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] |
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256
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1 |
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trace_step = { |
|
257
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"dpid": "00:00:00:00:00:00:00:03", |
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258
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"port": 3, |
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259
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} |
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260
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261
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1 |
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result = self.napp.has_loop(trace_step, trace_result) |
|
262
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1 |
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assert result |
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263
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264
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1 |
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def test_has_loop__fail(self): |
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265
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"""Test has_loop to detect a tracepath with loop.""" |
|
266
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1 |
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trace_result = [ |
|
267
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{ |
|
268
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"in": { |
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269
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"dpid": "00:00:00:00:00:00:00:01", |
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270
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"port": 2, |
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271
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}, |
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272
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"out": { |
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273
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"port": 1, |
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274
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}, |
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275
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}, |
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276
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{ |
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277
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"in": { |
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278
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"dpid": "00:00:00:00:00:00:00:02", |
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279
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"port": 2, |
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280
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}, |
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281
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"out": { |
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282
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"port": 1, |
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283
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}, |
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284
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}, |
|
285
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] |
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286
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1 |
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trace_step = { |
|
287
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"dpid": "00:00:00:00:00:00:00:03", |
|
288
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"port": 2, |
|
289
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} |
|
290
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|
291
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1 |
|
result = self.napp.has_loop(trace_step, trace_result) |
|
292
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1 |
|
assert not result |
|
293
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|
294
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1 |
|
@patch("napps.amlight.sdntrace_cp.main.get_stored_flows") |
|
295
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1 |
|
async def test_trace(self, mock_stored_flows, event_loop): |
|
296
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|
|
"""Test trace rest call.""" |
|
297
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1 |
|
self.napp.controller.loop = event_loop |
|
298
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1 |
|
payload = { |
|
299
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"trace": { |
|
300
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"switch": { |
|
301
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"dpid": "00:00:00:00:00:00:00:01", |
|
302
|
|
|
"in_port": 1 |
|
303
|
|
|
}, |
|
304
|
|
|
"eth": {"dl_vlan": 100}, |
|
305
|
|
|
} |
|
306
|
|
|
} |
|
307
|
1 |
|
stored_flows = { |
|
308
|
|
|
"flow": { |
|
309
|
|
|
"table_id": 0, |
|
310
|
|
|
"cookie": 84114964, |
|
311
|
|
|
"hard_timeout": 0, |
|
312
|
|
|
"idle_timeout": 0, |
|
313
|
|
|
"priority": 10, |
|
314
|
|
|
"match": {"dl_vlan": 100, "in_port": 1}, |
|
315
|
|
|
"actions": [ |
|
316
|
|
|
{"action_type": "push_vlan"}, |
|
317
|
|
|
{"action_type": "set_vlan", "vlan_id": 200}, |
|
318
|
|
|
{"action_type": "output", "port": 2} |
|
319
|
|
|
], |
|
320
|
|
|
}, |
|
321
|
|
|
"flow_id": 1, |
|
322
|
|
|
"state": "installed", |
|
323
|
|
|
"switch": "00:00:00:00:00:00:00:01", |
|
324
|
|
|
} |
|
325
|
1 |
|
mock_stored_flows.return_value = { |
|
326
|
|
|
"00:00:00:00:00:00:00:01": [stored_flows] |
|
327
|
|
|
} |
|
328
|
|
|
|
|
329
|
1 |
|
resp = await self.api_client.put(self.trace_endpoint, json=payload) |
|
330
|
1 |
|
assert resp.status_code == 200 |
|
331
|
1 |
|
current_data = resp.json() |
|
332
|
1 |
|
result = current_data["result"] |
|
333
|
|
|
|
|
334
|
1 |
|
assert len(result) == 1 |
|
335
|
1 |
|
assert result[0]["dpid"] == "00:00:00:00:00:00:00:01" |
|
336
|
1 |
|
assert result[0]["port"] == 1 |
|
337
|
1 |
|
assert result[0]["type"] == "last" |
|
338
|
1 |
|
assert result[0]["vlan"] == 100 |
|
339
|
1 |
|
assert result[0]["out"] == {"port": 2, "vlan": 200} |
|
340
|
|
|
|
|
341
|
1 |
|
@patch("napps.amlight.sdntrace_cp.main.get_stored_flows") |
|
342
|
1 |
|
async def test_trace_fail(self, mock_stored_flows, event_loop): |
|
343
|
|
|
"""Test trace with a failed dependency.""" |
|
344
|
1 |
|
self.napp.controller.loop = event_loop |
|
345
|
1 |
|
mock_stored_flows.side_effect = HTTPException(424, "failed") |
|
346
|
1 |
|
payload = { |
|
347
|
|
|
"trace": { |
|
348
|
|
|
"switch": { |
|
349
|
|
|
"dpid": "00:00:00:00:00:00:00:01", |
|
350
|
|
|
"in_port": 1 |
|
351
|
|
|
}, |
|
352
|
|
|
"eth": {"dl_vlan": 100}, |
|
353
|
|
|
} |
|
354
|
|
|
} |
|
355
|
1 |
|
response = await self.api_client.put(self.trace_endpoint, json=payload) |
|
356
|
1 |
|
assert response.status_code == 424 |
|
357
|
|
|
|
|
358
|
1 |
View Code Duplication |
@patch("napps.amlight.sdntrace_cp.main.get_stored_flows") |
|
|
|
|
|
|
359
|
1 |
|
async def test_get_traces(self, mock_stored_flows, event_loop): |
|
360
|
|
|
"""Test traces rest call.""" |
|
361
|
1 |
|
self.napp.controller.loop = event_loop |
|
362
|
1 |
|
payload = [{ |
|
363
|
|
|
"trace": { |
|
364
|
|
|
"switch": { |
|
365
|
|
|
"dpid": "00:00:00:00:00:00:00:01", |
|
366
|
|
|
"in_port": 1 |
|
367
|
|
|
}, |
|
368
|
|
|
"eth": {"dl_vlan": 100}, |
|
369
|
|
|
} |
|
370
|
|
|
}] |
|
371
|
|
|
|
|
372
|
1 |
|
stored_flow = { |
|
373
|
|
|
"id": 1, |
|
374
|
|
|
"flow": { |
|
375
|
|
|
"table_id": 0, |
|
376
|
|
|
"cookie": 84114964, |
|
377
|
|
|
"hard_timeout": 0, |
|
378
|
|
|
"idle_timeout": 0, |
|
379
|
|
|
"priority": 10, |
|
380
|
|
|
"match": {"dl_vlan": 100, "in_port": 1}, |
|
381
|
|
|
"actions": [ |
|
382
|
|
|
{"action_type": "pop_vlan"}, |
|
383
|
|
|
{"action_type": "output", "port": 2}, |
|
384
|
|
|
], |
|
385
|
|
|
} |
|
386
|
|
|
} |
|
387
|
|
|
|
|
388
|
1 |
|
mock_stored_flows.return_value = { |
|
389
|
|
|
"00:00:00:00:00:00:00:01": [stored_flow] |
|
390
|
|
|
} |
|
391
|
|
|
|
|
392
|
1 |
|
resp = await self.api_client.put(self.traces_endpoint, json=payload) |
|
393
|
1 |
|
assert resp.status_code == 200 |
|
394
|
1 |
|
current_data = resp.json() |
|
395
|
1 |
|
result1 = current_data["result"] |
|
396
|
|
|
|
|
397
|
1 |
|
assert len(result1) == 1 |
|
398
|
1 |
|
assert len(result1[0]) == 1 |
|
399
|
1 |
|
assert result1[0][0]["dpid"] == "00:00:00:00:00:00:00:01" |
|
400
|
1 |
|
assert result1[0][0]["port"] == 1 |
|
401
|
1 |
|
assert result1[0][0]["type"] == "last" |
|
402
|
1 |
|
assert result1[0][0]["vlan"] == 100 |
|
403
|
1 |
|
assert result1[0][0]["out"] == {"port": 2} |
|
404
|
|
|
|
|
405
|
1 |
|
@patch("napps.amlight.sdntrace_cp.main.get_stored_flows") |
|
406
|
1 |
|
async def test_traces(self, mock_stored_flows, event_loop): |
|
407
|
|
|
"""Test traces rest call""" |
|
408
|
1 |
|
self.napp.controller.loop = event_loop |
|
409
|
1 |
|
payload = [ |
|
410
|
|
|
{ |
|
411
|
|
|
"trace": { |
|
412
|
|
|
"switch": { |
|
413
|
|
|
"dpid": "00:00:00:00:00:00:00:01", |
|
414
|
|
|
"in_port": 1 |
|
415
|
|
|
}, |
|
416
|
|
|
"eth": { |
|
417
|
|
|
"dl_vlan": 100 |
|
418
|
|
|
} |
|
419
|
|
|
} |
|
420
|
|
|
}, |
|
421
|
|
|
{ |
|
422
|
|
|
"trace": { |
|
423
|
|
|
"switch": { |
|
424
|
|
|
"dpid": "00:00:00:00:00:00:00:0a", |
|
425
|
|
|
"in_port": 1 |
|
426
|
|
|
}, |
|
427
|
|
|
"eth": { |
|
428
|
|
|
"dl_vlan": 100 |
|
429
|
|
|
} |
|
430
|
|
|
} |
|
431
|
|
|
}, |
|
432
|
|
|
{ |
|
433
|
|
|
"trace": { |
|
434
|
|
|
"switch": { |
|
435
|
|
|
"dpid": "00:00:00:00:00:00:00:02", |
|
436
|
|
|
"in_port": 2 |
|
437
|
|
|
}, |
|
438
|
|
|
"eth": { |
|
439
|
|
|
"dl_vlan": 100 |
|
440
|
|
|
} |
|
441
|
|
|
} |
|
442
|
|
|
} |
|
443
|
|
|
] |
|
444
|
|
|
|
|
445
|
1 |
|
stored_flow = { |
|
446
|
|
|
"id": 1, |
|
447
|
|
|
"flow": { |
|
448
|
|
|
"table_id": 0, |
|
449
|
|
|
"cookie": 84114964, |
|
450
|
|
|
"hard_timeout": 0, |
|
451
|
|
|
"idle_timeout": 0, |
|
452
|
|
|
"priority": 10, |
|
453
|
|
|
"match": {"dl_vlan": 100, "in_port": 1}, |
|
454
|
|
|
"actions": [{"action_type": "output", "port": 2}], |
|
455
|
|
|
} |
|
456
|
|
|
} |
|
457
|
|
|
|
|
458
|
1 |
|
mock_stored_flows.return_value = { |
|
459
|
|
|
"00:00:00:00:00:00:00:01": [stored_flow], |
|
460
|
|
|
"00:00:00:00:00:00:00:02": [stored_flow], |
|
461
|
|
|
} |
|
462
|
|
|
|
|
463
|
1 |
|
resp = await self.api_client.put(self.traces_endpoint, json=payload) |
|
464
|
1 |
|
assert resp.status_code == 200 |
|
465
|
1 |
|
current_data = resp.json() |
|
466
|
1 |
|
result = current_data["result"] |
|
467
|
1 |
|
assert len(result) == 3 |
|
468
|
|
|
|
|
469
|
1 |
|
assert result[0][0]["dpid"] == "00:00:00:00:00:00:00:01" |
|
470
|
1 |
|
assert result[0][0]["port"] == 1 |
|
471
|
1 |
|
assert result[0][0]["type"] == "last" |
|
472
|
1 |
|
assert result[0][0]["vlan"] == 100 |
|
473
|
1 |
|
assert result[0][0]["out"] == {"port": 2, "vlan": 100} |
|
474
|
|
|
|
|
475
|
1 |
|
assert result[1][0]["dpid"] == "00:00:00:00:00:00:00:0a" |
|
476
|
1 |
|
assert result[1][0]["port"] == 1 |
|
477
|
1 |
|
assert result[1][0]["type"] == "last" |
|
478
|
1 |
|
assert result[1][0]["vlan"] == 100 |
|
479
|
1 |
|
assert result[1][0]["out"] is None |
|
480
|
|
|
|
|
481
|
1 |
|
assert result[2][0]["dpid"] == "00:00:00:00:00:00:00:02" |
|
482
|
1 |
|
assert result[2][0]["port"] == 2 |
|
483
|
1 |
|
assert result[2][0]["type"] == "incomplete" |
|
484
|
1 |
|
assert result[2][0]["vlan"] == 100 |
|
485
|
1 |
|
assert result[2][0]["out"] is None |
|
486
|
|
|
|
|
487
|
1 |
|
@patch("napps.amlight.sdntrace_cp.main.get_stored_flows") |
|
488
|
1 |
|
async def test_traces_fail(self, mock_stored_flows, event_loop): |
|
489
|
|
|
"""Test traces with a failed dependency.""" |
|
490
|
1 |
|
self.napp.controller.loop = event_loop |
|
491
|
1 |
|
mock_stored_flows.side_effect = HTTPException(424, "failed") |
|
492
|
1 |
|
payload = [{ |
|
493
|
|
|
"trace": { |
|
494
|
|
|
"switch": { |
|
495
|
|
|
"dpid": "00:00:00:00:00:00:00:01", |
|
496
|
|
|
"in_port": 1 |
|
497
|
|
|
}, |
|
498
|
|
|
"eth": {"dl_vlan": 100}, |
|
499
|
|
|
} |
|
500
|
|
|
}] |
|
501
|
1 |
|
resp = await self.api_client.put(self.traces_endpoint, json=payload) |
|
502
|
1 |
|
assert resp.status_code == 424 |
|
503
|
|
|
|
|
504
|
1 |
View Code Duplication |
@patch("napps.amlight.sdntrace_cp.main.get_stored_flows") |
|
|
|
|
|
|
505
|
1 |
|
async def test_traces_with_loop(self, mock_stored_flows, event_loop): |
|
506
|
|
|
"""Test traces rest call""" |
|
507
|
1 |
|
self.napp.controller.loop = event_loop |
|
508
|
1 |
|
payload = [ |
|
509
|
|
|
{ |
|
510
|
|
|
"trace": { |
|
511
|
|
|
"switch": { |
|
512
|
|
|
"dpid": "00:00:00:00:00:00:00:01", |
|
513
|
|
|
"in_port": 1 |
|
514
|
|
|
}, |
|
515
|
|
|
"eth": { |
|
516
|
|
|
"dl_vlan": 100 |
|
517
|
|
|
} |
|
518
|
|
|
} |
|
519
|
|
|
} |
|
520
|
|
|
] |
|
521
|
|
|
|
|
522
|
1 |
|
stored_flow = { |
|
523
|
|
|
"id": 1, |
|
524
|
|
|
"flow": { |
|
525
|
|
|
"table_id": 0, |
|
526
|
|
|
"cookie": 84114964, |
|
527
|
|
|
"hard_timeout": 0, |
|
528
|
|
|
"idle_timeout": 0, |
|
529
|
|
|
"priority": 10, |
|
530
|
|
|
"match": {"dl_vlan": 100, "in_port": 1}, |
|
531
|
|
|
"actions": [{"action_type": "output", "port": 1}], |
|
532
|
|
|
} |
|
533
|
|
|
} |
|
534
|
|
|
|
|
535
|
1 |
|
mock_stored_flows.return_value = { |
|
536
|
|
|
"00:00:00:00:00:00:00:01": [stored_flow], |
|
537
|
|
|
} |
|
538
|
|
|
|
|
539
|
1 |
|
resp = await self.api_client.put(self.traces_endpoint, json=payload) |
|
540
|
1 |
|
assert resp.status_code == 200 |
|
541
|
1 |
|
current_data = resp.json() |
|
542
|
1 |
|
result = current_data["result"] |
|
543
|
1 |
|
assert len(result) == 1 |
|
544
|
1 |
|
assert result[0][0]["dpid"] == "00:00:00:00:00:00:00:01" |
|
545
|
1 |
|
assert result[0][0]["port"] == 1 |
|
546
|
1 |
|
assert result[0][0]["type"] == "loop" |
|
547
|
1 |
|
assert result[0][0]["vlan"] == 100 |
|
548
|
1 |
|
assert result[0][0]["out"] == {"port": 1, "vlan": 100} |
|
549
|
|
|
|
|
550
|
1 |
|
@patch("napps.amlight.sdntrace_cp.main.get_stored_flows") |
|
551
|
1 |
|
async def test_traces_no_action(self, mock_stored_flows, event_loop): |
|
552
|
|
|
"""Test traces rest call for two traces with different switches.""" |
|
553
|
1 |
|
self.napp.controller.loop = event_loop |
|
554
|
1 |
|
payload = [ |
|
555
|
|
|
{ |
|
556
|
|
|
"trace": { |
|
557
|
|
|
"switch": { |
|
558
|
|
|
"dpid": "00:00:00:00:00:00:00:01", |
|
559
|
|
|
"in_port": 1 |
|
560
|
|
|
}, |
|
561
|
|
|
"eth": {"dl_vlan": 100}, |
|
562
|
|
|
} |
|
563
|
|
|
}, |
|
564
|
|
|
{ |
|
565
|
|
|
"trace": { |
|
566
|
|
|
"switch": { |
|
567
|
|
|
"dpid": "00:00:00:00:00:00:00:02", |
|
568
|
|
|
"in_port": 1}, |
|
569
|
|
|
"eth": {"dl_vlan": 100}, |
|
570
|
|
|
} |
|
571
|
|
|
} |
|
572
|
|
|
] |
|
573
|
|
|
|
|
574
|
1 |
|
stored_flow1 = { |
|
575
|
|
|
"id": 1, |
|
576
|
|
|
"flow": { |
|
577
|
|
|
"table_id": 0, |
|
578
|
|
|
"cookie": 84114964, |
|
579
|
|
|
"hard_timeout": 0, |
|
580
|
|
|
"idle_timeout": 0, |
|
581
|
|
|
"priority": 10, |
|
582
|
|
|
"match": {"dl_vlan": 100, "in_port": 1} |
|
583
|
|
|
} |
|
584
|
|
|
} |
|
585
|
1 |
|
stored_flow2 = { |
|
586
|
|
|
"id": 1, |
|
587
|
|
|
"flow": { |
|
588
|
|
|
"table_id": 0, |
|
589
|
|
|
"cookie": 84114964, |
|
590
|
|
|
"hard_timeout": 0, |
|
591
|
|
|
"idle_timeout": 0, |
|
592
|
|
|
"priority": 10, |
|
593
|
|
|
"match": {"dl_vlan": 100, "in_port": 1}, |
|
594
|
|
|
"actions": [] |
|
595
|
|
|
} |
|
596
|
|
|
} |
|
597
|
|
|
|
|
598
|
1 |
|
mock_stored_flows.return_value = { |
|
599
|
|
|
"00:00:00:00:00:00:00:01": [stored_flow1], |
|
600
|
|
|
"00:00:00:00:00:00:00:02": [stored_flow2] |
|
601
|
|
|
} |
|
602
|
|
|
|
|
603
|
1 |
|
resp = await self.api_client.put(self.traces_endpoint, json=payload) |
|
604
|
1 |
|
assert resp.status_code == 200 |
|
605
|
1 |
|
current_data = resp.json() |
|
606
|
1 |
|
result = current_data["result"] |
|
607
|
1 |
|
assert len(result) == 2 |
|
608
|
1 |
|
assert result[0][-1]['type'] == "incomplete" |
|
609
|
1 |
|
assert result[1][-1]['type'] == "incomplete" |
|
610
|
|
|
|
|
611
|
1 |
|
@patch("napps.amlight.sdntrace_cp.main.get_stored_flows") |
|
612
|
1 |
|
async def test_get_traces_untagged(self, mock_stored_flows, event_loop): |
|
613
|
|
|
"""Test traces rest call.""" |
|
614
|
1 |
|
self.napp.controller.loop = event_loop |
|
615
|
1 |
|
payload = [{ |
|
616
|
|
|
"trace": { |
|
617
|
|
|
"switch": { |
|
618
|
|
|
"dpid": "00:00:00:00:00:00:00:01", |
|
619
|
|
|
"in_port": 1 |
|
620
|
|
|
}, |
|
621
|
|
|
"eth": {"dl_vlan": 10}, |
|
622
|
|
|
} |
|
623
|
|
|
}, { |
|
624
|
|
|
"trace": { |
|
625
|
|
|
"switch": { |
|
626
|
|
|
"dpid": "00:00:00:00:00:00:00:01", |
|
627
|
|
|
"in_port": 1 |
|
628
|
|
|
} |
|
629
|
|
|
} |
|
630
|
|
|
} |
|
631
|
|
|
] |
|
632
|
|
|
|
|
633
|
1 |
|
stored_flow1 = { |
|
634
|
|
|
"flow": { |
|
635
|
|
|
"match": {"dl_vlan": 0, "in_port": 1}, |
|
636
|
|
|
"actions": [ |
|
637
|
|
|
{"action_type": "pop_vlan"}, |
|
638
|
|
|
{"action_type": "output", "port": 2}, |
|
639
|
|
|
], |
|
640
|
|
|
} |
|
641
|
|
|
} |
|
642
|
1 |
|
stored_flow2 = { |
|
643
|
|
|
"flow": { |
|
644
|
|
|
"match": {"in_port": 1}, |
|
645
|
|
|
"actions": [ |
|
646
|
|
|
{"action_type": "pop_vlan"}, |
|
647
|
|
|
{"action_type": "output", "port": 3}, |
|
648
|
|
|
], |
|
649
|
|
|
} |
|
650
|
|
|
} |
|
651
|
1 |
|
stored_flow3 = { |
|
652
|
|
|
"flow": { |
|
653
|
|
|
"match": {"dl_vlan": 10, "in_port": 1}, |
|
654
|
|
|
"actions": [ |
|
655
|
|
|
{"action_type": "pop_vlan"}, |
|
656
|
|
|
{"action_type": "output", "port": 1}, |
|
657
|
|
|
], |
|
658
|
|
|
} |
|
659
|
|
|
} |
|
660
|
1 |
|
mock_stored_flows.return_value = { |
|
661
|
|
|
"00:00:00:00:00:00:00:01": [ |
|
662
|
|
|
stored_flow1, |
|
663
|
|
|
stored_flow2, |
|
664
|
|
|
stored_flow3 |
|
665
|
|
|
] |
|
666
|
|
|
} |
|
667
|
|
|
|
|
668
|
1 |
|
resp = await self.api_client.put(self.traces_endpoint, json=payload) |
|
669
|
1 |
|
assert resp.status_code == 200 |
|
670
|
1 |
|
current_data = resp.json() |
|
671
|
|
|
|
|
672
|
1 |
|
result = current_data["result"] |
|
673
|
1 |
|
assert result[0][0]["type"] == "last" |
|
674
|
1 |
|
assert result[0][0]["out"] == {"port": 3} |
|
675
|
1 |
|
assert result[1][0]["type"] == "last" |
|
676
|
1 |
|
assert result[1][0]["out"] == {"port": 2} |
|
677
|
|
|
|
|
678
|
1 |
|
mock_stored_flows.return_value = { |
|
679
|
|
|
"00:00:00:00:00:00:00:01": [ |
|
680
|
|
|
stored_flow3, |
|
681
|
|
|
stored_flow2, |
|
682
|
|
|
stored_flow1 |
|
683
|
|
|
] |
|
684
|
|
|
} |
|
685
|
|
|
|
|
686
|
1 |
|
resp = await self.api_client.put(self.traces_endpoint, json=payload) |
|
687
|
1 |
|
assert resp.status_code == 200 |
|
688
|
1 |
|
current_data = resp.json() |
|
689
|
1 |
|
result = current_data["result"] |
|
690
|
1 |
|
assert result[0][0]["type"] == "loop" |
|
691
|
1 |
|
assert result[0][0]["out"] == {"port": 1} |
|
692
|
1 |
|
assert result[1][0]["type"] == "last" |
|
693
|
1 |
|
assert result[1][0]["out"] == {"port": 3} |
|
694
|
|
|
|
|
695
|
1 |
|
@patch("napps.amlight.sdntrace_cp.main.get_stored_flows") |
|
696
|
1 |
|
async def test_get_traces_any(self, mock_stored_flows, event_loop): |
|
697
|
|
|
"""Test traces rest call.""" |
|
698
|
1 |
|
self.napp.controller.loop = event_loop |
|
699
|
1 |
|
payload = [{ |
|
700
|
|
|
"trace": { |
|
701
|
|
|
"switch": { |
|
702
|
|
|
"dpid": "00:00:00:00:00:00:00:01", |
|
703
|
|
|
"in_port": 1 |
|
704
|
|
|
}, |
|
705
|
|
|
"eth": {"dl_vlan": 10} |
|
706
|
|
|
} |
|
707
|
|
|
}, { |
|
708
|
|
|
"trace": { |
|
709
|
|
|
"switch": { |
|
710
|
|
|
"dpid": "00:00:00:00:00:00:00:01", |
|
711
|
|
|
"in_port": 1 |
|
712
|
|
|
} |
|
713
|
|
|
} |
|
714
|
|
|
} |
|
715
|
|
|
] |
|
716
|
|
|
|
|
717
|
1 |
|
stored_flow1 = { |
|
718
|
|
|
"flow": { |
|
719
|
|
|
"match": {"dl_vlan": "4096/4096", "in_port": 1}, |
|
720
|
|
|
"actions": [ |
|
721
|
|
|
{"action_type": "pop_vlan"}, |
|
722
|
|
|
{"action_type": "output", "port": 2}, |
|
723
|
|
|
], |
|
724
|
|
|
} |
|
725
|
|
|
} |
|
726
|
1 |
|
stored_flow2 = { |
|
727
|
|
|
"flow": { |
|
728
|
|
|
"match": {"dl_vlan": 10, "in_port": 1}, |
|
729
|
|
|
"actions": [ |
|
730
|
|
|
{"action_type": "pop_vlan"}, |
|
731
|
|
|
{"action_type": "output", "port": 1}, |
|
732
|
|
|
], |
|
733
|
|
|
} |
|
734
|
|
|
} |
|
735
|
1 |
|
stored_flow3 = { |
|
736
|
|
|
"flow": { |
|
737
|
|
|
"match": {"dl_vlan": "10/10", "in_port": 1}, |
|
738
|
|
|
"actions": [ |
|
739
|
|
|
{"action_type": "pop_vlan"}, |
|
740
|
|
|
{"action_type": "output", "port": 3}, |
|
741
|
|
|
], |
|
742
|
|
|
} |
|
743
|
|
|
} |
|
744
|
1 |
|
stored_flow4 = { |
|
745
|
|
|
"flow": { |
|
746
|
|
|
"match": {"dl_vlan": "20/10", "in_port": 1}, |
|
747
|
|
|
"actions": [ |
|
748
|
|
|
{"action_type": "pop_vlan"}, |
|
749
|
|
|
{"action_type": "output", "port": 1}, |
|
750
|
|
|
], |
|
751
|
|
|
} |
|
752
|
|
|
} |
|
753
|
1 |
|
mock_stored_flows.return_value = { |
|
754
|
|
|
"00:00:00:00:00:00:00:01": [ |
|
755
|
|
|
stored_flow1, |
|
756
|
|
|
stored_flow2, |
|
757
|
|
|
stored_flow3, |
|
758
|
|
|
stored_flow4 |
|
759
|
|
|
] |
|
760
|
|
|
} |
|
761
|
|
|
|
|
762
|
1 |
|
resp = await self.api_client.put(self.traces_endpoint, json=payload) |
|
763
|
1 |
|
assert resp.status_code == 200 |
|
764
|
1 |
|
current_data = resp.json() |
|
765
|
1 |
|
result = current_data["result"] |
|
766
|
1 |
|
assert result[0][0]["type"] == "last" |
|
767
|
1 |
|
assert result[0][0]["out"] == {"port": 2} |
|
768
|
1 |
|
assert result[1][0]["type"] == "incomplete" |
|
769
|
1 |
|
assert result[1][0]["out"] is None |
|
770
|
|
|
|
|
771
|
1 |
|
mock_stored_flows.return_value = { |
|
772
|
|
|
"00:00:00:00:00:00:00:01": [ |
|
773
|
|
|
stored_flow4, |
|
774
|
|
|
stored_flow3, |
|
775
|
|
|
stored_flow2, |
|
776
|
|
|
stored_flow1 |
|
777
|
|
|
] |
|
778
|
|
|
} |
|
779
|
|
|
|
|
780
|
1 |
|
resp = await self.api_client.put(self.traces_endpoint, json=payload) |
|
781
|
1 |
|
assert resp.status_code == 200 |
|
782
|
1 |
|
current_data = resp.json() |
|
783
|
1 |
|
result = current_data["result"] |
|
784
|
1 |
|
assert result[0][0]["type"] == "last" |
|
785
|
1 |
|
assert result[0][0]["out"] == {"port": 3} |
|
786
|
1 |
|
assert result[1][0]["type"] == "incomplete" |
|
787
|
1 |
|
assert result[1][0]["out"] is None |
|
788
|
|
|
|
|
789
|
1 |
|
def test_do_match(self): |
|
790
|
|
|
"""Test do_match.""" |
|
791
|
|
|
|
|
792
|
|
|
# Check dl_vlan |
|
793
|
1 |
|
flow = {'flow': {'match': {'dl_vlan': 10}}} |
|
794
|
1 |
|
args = {'dl_vlan': [10]} |
|
795
|
1 |
|
resp = self.napp.do_match(flow, args) |
|
796
|
1 |
|
assert resp == flow |
|
797
|
|
|
|
|
798
|
1 |
|
flow = {'flow': {'match': {'dl_vlan': 0}}} |
|
799
|
1 |
|
args = {} |
|
800
|
1 |
|
resp = self.napp.do_match(flow, args) |
|
801
|
1 |
|
assert resp == flow |
|
802
|
|
|
|
|
803
|
1 |
|
flow = {'flow': {'match': {'dl_vlan': '10/10'}}} |
|
804
|
1 |
|
args = {'dl_vlan': [10]} |
|
805
|
1 |
|
resp = self.napp.do_match(flow, args) |
|
806
|
1 |
|
assert resp == flow |
|
807
|
|
|
|
|
808
|
1 |
|
flow = {'flow': {'match': {'dl_vlan': '10/10'}}} |
|
809
|
1 |
|
args = {'dl_vlan': [2]} |
|
810
|
1 |
|
resp = self.napp.do_match(flow, args) |
|
811
|
1 |
|
assert not resp |
|
812
|
|
|
|
|
813
|
|
|
# Check ip |
|
814
|
1 |
|
flow = {'flow': {'match': { |
|
815
|
|
|
'nw_src': '192.168.20.21/10', |
|
816
|
|
|
'nw_dst': '192.168.20.21/32', |
|
817
|
|
|
'ipv6_src': '2002:db8::8a3f:362:7897/10', |
|
818
|
|
|
'ipv6_dst': '2002:db8::8a3f:362:7897/128', |
|
819
|
|
|
} |
|
820
|
|
|
} |
|
821
|
|
|
} |
|
822
|
1 |
|
args = { |
|
823
|
|
|
'nw_src': '192.168.20.21', |
|
824
|
|
|
'nw_dst': '192.168.20.21', |
|
825
|
|
|
'ipv6_src': '2002:db8::8a3f:362:7897', |
|
826
|
|
|
'ipv6_dst': '2002:db8::8a3f:362:7897', |
|
827
|
|
|
} |
|
828
|
1 |
|
resp = self.napp.do_match(flow, args) |
|
829
|
1 |
|
assert resp == flow |
|
830
|
|
|
|
|
831
|
1 |
|
flow = {'flow': {'match': {'nw_src': '192.168.20.21'}}} |
|
832
|
1 |
|
args = {'nw_src': '192.168.20.30'} |
|
833
|
1 |
|
resp = self.napp.do_match(flow, args) |
|
834
|
1 |
|
assert not resp |
|
835
|
|
|
|
|
836
|
1 |
|
flow = {'flow': {'match': {'ipv6_src': '2002:db8::8a3f:362:7'}}} |
|
837
|
1 |
|
args = {'ipv6_src': '2002:db8::8a3f:362:7897'} |
|
838
|
1 |
|
resp = self.napp.do_match(flow, args) |
|
839
|
1 |
|
assert not resp |
|
840
|
|
|
|
|
841
|
|
|
# General |
|
842
|
1 |
|
flow = {'flow': {'match': {'in_port': 1, 'dl_vlan': '4096/4096'}}} |
|
843
|
1 |
|
args = {'in_port': 1, 'dl_vlan': [1]} |
|
844
|
1 |
|
resp = self.napp.do_match(flow, args) |
|
845
|
1 |
|
assert resp == flow |
|
846
|
|
|
|
|
847
|
1 |
|
flow = {'flow': {'match': {'in_port': 1, 'dl_vlan': '4096/4096'}}} |
|
848
|
1 |
|
args = {'dl_vlan': [1]} |
|
849
|
1 |
|
resp = self.napp.do_match(flow, args) |
|
850
|
1 |
|
assert not resp |
|
851
|
|
|
|
|
852
|
1 |
|
def test_match_flows(self): |
|
853
|
|
|
"""Test match_flows.""" |
|
854
|
1 |
|
flow = {"flow": {"match": {"dl_vlan": "10/10", "in_port": 1}}} |
|
855
|
1 |
|
switch = get_switch_mock("00:00:00:00:00:00:00:01") |
|
856
|
1 |
|
stored_flows = {"00:00:00:00:00:00:00:01": [flow]} |
|
857
|
1 |
|
args = {"dl_vlan": [10], "in_port": 1} |
|
858
|
1 |
|
resp = self.napp.match_flows(switch, args, stored_flows) |
|
859
|
1 |
|
assert resp == [flow] |
|
860
|
|
|
|
|
861
|
1 |
|
stored_flows = {} |
|
862
|
1 |
|
resp = self.napp.match_flows(switch, args, stored_flows) |
|
863
|
1 |
|
assert not resp |
|
864
|
|
|
|
|
865
|
1 |
|
def test_match_and_apply(self): |
|
866
|
|
|
"""Test match_and_apply.""" |
|
867
|
1 |
|
switch = get_switch_mock("00:00:00:00:00:00:00:01", 0x04) |
|
868
|
1 |
|
flow = {"flow": { |
|
869
|
|
|
"match": {"dl_vlan": "10/10", "in_port": 1}, |
|
870
|
|
|
"actions": [{'action_type': 'output', 'port': 1}] |
|
871
|
|
|
} |
|
872
|
|
|
} |
|
873
|
1 |
|
stored_flows = {"00:00:00:00:00:00:00:01": [flow]} |
|
874
|
1 |
|
args = {"dl_vlan": [10], "in_port": 1} |
|
875
|
1 |
|
resp = self.napp.match_and_apply(switch, args, stored_flows) |
|
876
|
1 |
|
assert resp[0] == flow |
|
877
|
1 |
|
assert resp[2] == 1 |
|
878
|
|
|
|
|
879
|
1 |
|
flow = {"flow": { |
|
880
|
|
|
"match": {"dl_vlan": "10/10", "in_port": 1}, |
|
881
|
|
|
"actions": [{'action_type': 'push_vlan'}] |
|
882
|
|
|
} |
|
883
|
|
|
} |
|
884
|
1 |
|
stored_flows = {"00:00:00:00:00:00:00:01": [flow]} |
|
885
|
1 |
|
args = {"dl_vlan": [10], "in_port": 1} |
|
886
|
1 |
|
resp = self.napp.match_and_apply(switch, args, stored_flows) |
|
887
|
1 |
|
assert resp[0] == flow |
|
888
|
1 |
|
assert resp[1]['dl_vlan'] == [10, 0] |
|
889
|
|
|
|
|
890
|
1 |
|
flow = {"flow": { |
|
891
|
|
|
"match": {"dl_vlan": "10/10", "in_port": 1}, |
|
892
|
|
|
"actions": [{'action_type': 'pop_vlan'}] |
|
893
|
|
|
} |
|
894
|
|
|
} |
|
895
|
1 |
|
stored_flows = {"00:00:00:00:00:00:00:01": [flow]} |
|
896
|
1 |
|
args = {"dl_vlan": [10], "in_port": 1} |
|
897
|
1 |
|
resp = self.napp.match_and_apply(switch, args, stored_flows) |
|
898
|
1 |
|
assert resp[0] == flow |
|
899
|
1 |
|
assert 'dl_vlan' not in resp[1] |
|
900
|
|
|
|
|
901
|
1 |
|
flow = {"flow": { |
|
902
|
|
|
"match": {"dl_vlan": "10/10", "in_port": 1}, |
|
903
|
|
|
"actions": [{'action_type': 'set_vlan', |
|
904
|
|
|
'vlan_id': 2}] |
|
905
|
|
|
} |
|
906
|
|
|
} |
|
907
|
1 |
|
stored_flows = {"00:00:00:00:00:00:00:01": [flow]} |
|
908
|
1 |
|
args = {"dl_vlan": [10], "in_port": 1} |
|
909
|
1 |
|
resp = self.napp.match_and_apply(switch, args, stored_flows) |
|
910
|
1 |
|
assert resp[0] == flow |
|
911
|
1 |
|
assert resp[1]['dl_vlan'] == [2] |
|
912
|
|
|
|
|
913
|
1 |
|
stored_flows = {} |
|
914
|
1 |
|
resp = self.napp.match_and_apply(switch, args, stored_flows) |
|
915
|
1 |
|
assert not resp[0] |
|
916
|
|
|
assert not resp[2] |
|
917
|
|
|
|
kytos-ng /
sdntrace_cp
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