mirror of
https://github.com/GNS3/gns3-server.git
synced 2024-12-20 13:23:10 +00:00
188 lines
7.4 KiB
Python
188 lines
7.4 KiB
Python
# -*- coding: utf-8 -*-
|
||
#
|
||
# Copyright (C) 2020 GNS3 Technologies Inc.
|
||
#
|
||
# This program is free software: you can redistribute it and/or modify
|
||
# it under the terms of the GNU General Public License as published by
|
||
# the Free Software Foundation, either version 3 of the License, or
|
||
# (at your option) any later version.
|
||
#
|
||
# This program is distributed in the hope that it will be useful,
|
||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
# GNU General Public License for more details.
|
||
#
|
||
# You should have received a copy of the GNU General Public License
|
||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||
|
||
import pytest
|
||
import asyncio
|
||
|
||
from tests.utils import asyncio_patch, AsyncioMagicMock
|
||
from unittest.mock import patch, MagicMock, ANY
|
||
|
||
from gns3server.compute.traceng.traceng_vm import TraceNGVM
|
||
from gns3server.compute.traceng.traceng_error import TraceNGError
|
||
from gns3server.compute.traceng import TraceNG
|
||
from gns3server.compute.notification_manager import NotificationManager
|
||
|
||
|
||
@pytest.fixture
|
||
async def manager(port_manager):
|
||
|
||
m = TraceNG.instance()
|
||
m.port_manager = port_manager
|
||
return m
|
||
|
||
|
||
@pytest.fixture(scope="function")
|
||
async def vm(compute_project, manager, ubridge_path):
|
||
|
||
vm = TraceNGVM("test", "00010203-0405-0607-0809-0a0b0c0d0e0f", compute_project, manager)
|
||
vm._start_ubridge = AsyncioMagicMock()
|
||
vm._ubridge_hypervisor = MagicMock()
|
||
vm._ubridge_hypervisor.is_running.return_value = True
|
||
return vm
|
||
|
||
|
||
async def test_vm(project, manager):
|
||
|
||
vm = TraceNGVM("test", "00010203-0405-0607-0809-0a0b0c0d0e0f", project, manager)
|
||
assert vm.name == "test"
|
||
assert vm.id == "00010203-0405-0607-0809-0a0b0c0d0e0f"
|
||
|
||
|
||
async def test_vm_invalid_traceng_path(vm, manager):
|
||
|
||
with patch("gns3server.compute.traceng.traceng_vm.TraceNGVM._traceng_path", return_value="/tmp/fake/path/traceng"):
|
||
with pytest.raises(TraceNGError):
|
||
nio = manager.create_nio({"type": "nio_udp", "lport": 4242, "rport": 4243, "rhost": "127.0.0.1"})
|
||
await vm.port_add_nio_binding(0, nio)
|
||
await vm.start()
|
||
assert vm.name == "test"
|
||
assert vm.id == "00010203-0405-0607-0809-0a0b0c0d0e0e"
|
||
|
||
|
||
async def test_start(vm):
|
||
|
||
process = MagicMock()
|
||
process.returncode = None
|
||
|
||
with NotificationManager.instance().queue() as queue:
|
||
await queue.get(1) # Ping
|
||
|
||
vm.ip_address = "192.168.1.1"
|
||
with patch("sys.platform", return_value="win"):
|
||
with asyncio_patch("gns3server.compute.traceng.traceng_vm.TraceNGVM._check_requirements", return_value=True):
|
||
with asyncio_patch("asyncio.create_subprocess_exec", return_value=process) as mock_exec:
|
||
await vm.start("192.168.1.2")
|
||
assert mock_exec.call_args[0] == (vm._traceng_path(),
|
||
'-u',
|
||
'-c',
|
||
ANY,
|
||
'-v',
|
||
ANY,
|
||
'-b',
|
||
'127.0.0.1',
|
||
'-s',
|
||
'ICMP',
|
||
'-f',
|
||
'192.168.1.1',
|
||
'192.168.1.2')
|
||
assert vm.is_running()
|
||
assert vm.command_line == ' '.join(mock_exec.call_args[0])
|
||
(action, event, kwargs) = await queue.get(1)
|
||
assert action == "node.updated"
|
||
assert event == vm
|
||
|
||
|
||
async def test_stop(vm):
|
||
|
||
process = MagicMock()
|
||
# Wait process kill success
|
||
future = asyncio.Future()
|
||
future.set_result(True)
|
||
process.wait.return_value = future
|
||
process.returncode = None
|
||
|
||
vm.ip_address = "192.168.1.1"
|
||
with NotificationManager.instance().queue() as queue:
|
||
with patch("sys.platform", return_value="win"):
|
||
with asyncio_patch("gns3server.compute.traceng.traceng_vm.TraceNGVM._check_requirements", return_value=True):
|
||
with asyncio_patch("asyncio.create_subprocess_exec", return_value=process):
|
||
nio = TraceNG.instance().create_nio({"type": "nio_udp", "lport": 4242, "rport": 4243, "rhost": "127.0.0.1", "filters": {}})
|
||
await vm.port_add_nio_binding(0, nio)
|
||
|
||
vm._ubridge_send = AsyncioMagicMock()
|
||
await vm.start("192.168.1.2")
|
||
assert vm.is_running()
|
||
|
||
with asyncio_patch("gns3server.utils.asyncio.wait_for_process_termination"):
|
||
await vm.stop()
|
||
assert vm.is_running() is False
|
||
|
||
process.terminate.assert_called_with()
|
||
|
||
await queue.get(1) # Ping
|
||
await queue.get(1) # Started
|
||
|
||
(action, event, kwargs) = await queue.get(1)
|
||
assert action == "node.updated"
|
||
assert event == vm
|
||
|
||
|
||
async def test_reload(vm):
|
||
|
||
process = MagicMock()
|
||
# Wait process kill success
|
||
future = asyncio.Future()
|
||
future.set_result(True)
|
||
process.wait.return_value = future
|
||
process.returncode = None
|
||
|
||
vm.ip_address = "192.168.1.1"
|
||
with patch("sys.platform", return_value="win"):
|
||
with asyncio_patch("gns3server.compute.traceng.traceng_vm.TraceNGVM._check_requirements", return_value=True):
|
||
with asyncio_patch("asyncio.create_subprocess_exec", return_value=process):
|
||
nio = TraceNG.instance().create_nio({"type": "nio_udp", "lport": 4242, "rport": 4243, "rhost": "127.0.0.1", "filters": {}})
|
||
await vm.port_add_nio_binding(0, nio)
|
||
|
||
vm._ubridge_send = AsyncioMagicMock()
|
||
await vm.start("192.168.1.2")
|
||
assert vm.is_running()
|
||
|
||
with asyncio_patch("gns3server.utils.asyncio.wait_for_process_termination"):
|
||
await vm.reload()
|
||
assert vm.is_running() is True
|
||
|
||
#if sys.platform.startswith("win"):
|
||
# process.send_signal.assert_called_with(1)
|
||
#else:
|
||
process.terminate.assert_called_with()
|
||
|
||
|
||
async def test_add_nio_binding_udp(vm):
|
||
|
||
nio = TraceNG.instance().create_nio({"type": "nio_udp", "lport": 4242, "rport": 4243, "rhost": "127.0.0.1", "filters": {}})
|
||
await vm.port_add_nio_binding(0, nio)
|
||
assert nio.lport == 4242
|
||
|
||
|
||
async def test_port_remove_nio_binding(vm):
|
||
|
||
nio = TraceNG.instance().create_nio({"type": "nio_udp", "lport": 4242, "rport": 4243, "rhost": "127.0.0.1"})
|
||
await vm.port_add_nio_binding(0, nio)
|
||
await vm.port_remove_nio_binding(0)
|
||
assert vm._ethernet_adapter.ports[0] is None
|
||
|
||
|
||
async def test_close(vm):
|
||
|
||
vm.ip_address = "192.168.1.1"
|
||
with patch("sys.platform", return_value="win"):
|
||
with asyncio_patch("gns3server.compute.traceng.traceng_vm.TraceNGVM._check_requirements", return_value=True):
|
||
with asyncio_patch("asyncio.create_subprocess_exec", return_value=MagicMock()):
|
||
await vm.start("192.168.1.2")
|
||
await vm.close()
|
||
assert vm.is_running() is False
|