gns3-server/tests/modules/virtualbox/test_virtualbox_manager.py

# -*- coding: utf-8 -*-
#
# Copyright (C) 2015 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 tempfile
import os
import stat

from gns3server.modules.virtualbox import VirtualBox
from gns3server.modules.virtualbox.virtualbox_error import VirtualBoxError
from unittest.mock import patch


@pytest.fixture(scope="module")
def manager(port_manager):
    m = VirtualBox.instance()
    m.port_manager = port_manager
    return m


def test_vm_invalid_vboxmanage_path(manager):
    with patch("gns3server.config.Config.get_section_config", return_value={"vboxmanage_path": "/bin/test_fake"}):
        with pytest.raises(VirtualBoxError):
            manager.find_vboxmanage()


def test_vm_non_executable_vboxmanage_path(manager):
    tmpfile = tempfile.NamedTemporaryFile()
    with patch("gns3server.config.Config.get_section_config", return_value={"vboxmanage_path": tmpfile.name}):
        with pytest.raises(VirtualBoxError):
            manager.find_vboxmanage()


def test_vm_invalid_executable_name_vboxmanage_path(manager, tmpdir):
    path = str(tmpdir / "vpcs")
    with open(path, "w+") as f:
        f.write(path)
    os.chmod(path, stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR)
    tmpfile = tempfile.NamedTemporaryFile()
    with patch("gns3server.config.Config.get_section_config", return_value={"vboxmanage_path": path}):
        with pytest.raises(VirtualBoxError):
            manager.find_vboxmanage()


def test_vboxmanage_path(manager, tmpdir):
    path = str(tmpdir / "VBoxManage")
    with open(path, "w+") as f:
        f.write(path)
    os.chmod(path, stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR)
    tmpfile = tempfile.NamedTemporaryFile()
    with patch("gns3server.config.Config.get_section_config", return_value={"vboxmanage_path": path}):
        assert manager.find_vboxmanage() == path