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141 lines
4.0 KiB
141 lines
4.0 KiB
#!/usr/bin/env python
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#
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# Copyright (C) 2016 GNS3 Technologies Inc.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import os
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import pytest
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import asyncio
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from unittest.mock import MagicMock
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from gns3server.controller.link import Link
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from gns3server.controller.node import Node
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from gns3server.controller.compute import Compute
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from gns3server.controller.project import Project
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from tests.utils import AsyncioBytesIO
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@pytest.fixture
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def project(controller):
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return Project(controller=controller)
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@pytest.fixture
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def compute():
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return Compute("example.com", controller=MagicMock())
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@pytest.fixture
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def link(async_run, project, compute):
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node1 = Node(project, compute)
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node2 = Node(project, compute)
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link = Link(project)
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async_run(link.add_node(node1, 0, 4))
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async_run(link.add_node(node2, 1, 3))
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return link
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def test_addNode(async_run, project, compute):
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node1 = Node(project, compute)
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link = Link(project)
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async_run(link.add_node(node1, 0, 4))
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assert link._nodes == [
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{
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"node": node1,
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"adapter_number": 0,
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"port_number": 4
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}
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]
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def test_json(async_run, project, compute):
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node1 = Node(project, compute)
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node2 = Node(project, compute)
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link = Link(project)
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async_run(link.add_node(node1, 0, 4))
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async_run(link.add_node(node2, 1, 3))
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assert link.__json__() == {
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"link_id": link.id,
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"project_id": project.id,
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"nodes": [
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{
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"node_id": node1.id,
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"adapter_number": 0,
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"port_number": 4
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},
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{
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"node_id": node2.id,
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"adapter_number": 1,
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"port_number": 3
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}
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],
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"capturing": False,
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"capture_file_name": None,
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"capture_file_path": None
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}
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def test_start_streaming_pcap(link, async_run, tmpdir, project):
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@asyncio.coroutine
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def fake_reader():
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output = AsyncioBytesIO()
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yield from output.write(b"hello")
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output.seek(0)
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return output
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link._capture_file_name = "test.pcap"
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link._capturing = True
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link.read_pcap_from_source = fake_reader
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async_run(link._start_streaming_pcap())
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with open(os.path.join(project.captures_directory, "test.pcap"), "rb") as f:
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c = f.read()
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assert c == b"hello"
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def test_default_capture_file_name(project, compute, async_run):
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node1 = Node(project, compute, name="Hello@")
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node2 = Node(project, compute, name="w0.rld")
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link = Link(project)
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async_run(link.add_node(node1, 0, 4))
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async_run(link.add_node(node2, 1, 3))
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assert link.default_capture_file_name() == "Hello_0-4_to_w0rld_1-3.pcap"
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def test_start_capture(link, async_run, tmpdir, project, controller):
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@asyncio.coroutine
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def fake_reader():
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return AsyncioBytesIO()
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link.read_pcap_from_source = fake_reader
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controller._notification = MagicMock()
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async_run(link.start_capture(capture_file_name="test.pcap"))
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assert link._capturing
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assert link._capture_file_name == "test.pcap"
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controller._notification.emit.assert_called_with("link.updated", link.__json__())
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def test_stop_capture(link, async_run, tmpdir, project, controller):
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link._capturing = True
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controller._notification = MagicMock()
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async_run(link.stop_capture())
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assert link._capturing is False
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controller._notification.emit.assert_called_with("link.updated", link.__json__())
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