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# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import mock
import os
import shutil
import tempfile
from os_xenapi.tests import base
from os_xenapi.utils import common_function
from os_xenapi.utils import xapi_plugin
class XenapiPluginTestCase(base.TestCase):
@mock.patch.object(tempfile, 'mkdtemp',
return_value='/tmp/tmp1VyeJn')
@mock.patch.object(common_function, 'execute')
def test_get_os_xenapi_dir_with_version(self, mock_exec, mock_tmp):
VERSION = '0.3.1'
is_tmp, dir = xapi_plugin.get_os_xenapi_dir(VERSION)
self.assertEqual(2, mock_exec.call_count)
self.assertEqual(dir, '/tmp/tmp1VyeJn')
self.assertEqual(is_tmp, True)
@mock.patch.object(tempfile, 'mkdtemp')
@mock.patch.object(common_function, 'execute')
def test_get_os_xenapi_dir_no_version(self, mock_exec, mock_tmp):
fake_loc = '/fake/install/loc'
mock_exec.return_value = 'Location: %s\n' % fake_loc
is_tmp, dir = xapi_plugin.get_os_xenapi_dir()
self.assertEqual(dir, fake_loc)
self.assertEqual(is_tmp, False)
mock_exec.assert_called_with('pip', 'show',
xapi_plugin.OS_XENAPI_PKG)
mock_tmp.assert_not_called()
@mock.patch.object(xapi_plugin, 'get_os_xenapi_dir')
@mock.patch.object(os, 'listdir')
@mock.patch.object(shutil, 'rmtree')
def test_install_plugins_to_dom0_no_version(self, mock_rm, mock_dir,
mock_get):
FAKE_PKG_PATH = '/fake/pkg/path'
ssh_client = mock.Mock()
mock_get.return_value = (False, FAKE_PKG_PATH)
mock_dir.return_value = ['file1', 'file2']
xapi_plugin.install_plugins_to_dom0(ssh_client)
dom0_path = xapi_plugin.DOM0_PLUGIN_PATH
local_path = '%s/%s' % (FAKE_PKG_PATH,
xapi_plugin.PKG_PLUGIN_PATH)
scp_expect = [mock.call('%s/file1' % local_path,
'%s/file1' % dom0_path),
mock.call('%s/file2' % local_path,
'%s/file2' % dom0_path)]
ssh_expect = [mock.call('chmod +x %s/file1' % dom0_path),
mock.call('chmod +x %s/file2' % dom0_path)]
self.assertEqual(scp_expect, ssh_client.scp.call_args_list)
self.assertEqual(ssh_expect, ssh_client.ssh.call_args_list)
# Shouldn't invoke mock_rm to remove the package dir.
mock_rm.assert_not_called()
@mock.patch.object(xapi_plugin, 'get_os_xenapi_dir')
@mock.patch.object(os, 'listdir')
@mock.patch.object(shutil, 'rmtree')
def test_install_plugins_to_dom0_with_version(self, mock_rm, mock_dir,
mock_get):
VERSION = '0.3.1'
FAKE_PKG_PATH = '/tmp/tmp1VyeJn'
ssh_client = mock.Mock()
mock_get.return_value = (True, FAKE_PKG_PATH)
mock_dir.return_value = ['file1', 'file2']
xapi_plugin.install_plugins_to_dom0(ssh_client, VERSION)
dom0_path = xapi_plugin.DOM0_PLUGIN_PATH
local_path = '%s/%s' % (FAKE_PKG_PATH,
xapi_plugin.PKG_PLUGIN_PATH)
scp_expect = [mock.call('%s/file1' % local_path,
'%s/file1' % dom0_path),
mock.call('%s/file2' % local_path,
'%s/file2' % dom0_path)]
ssh_expect = [mock.call('chmod +x %s/file1' % dom0_path),
mock.call('chmod +x %s/file2' % dom0_path)]
self.assertEqual(scp_expect, ssh_client.scp.call_args_list)
self.assertEqual(ssh_expect, ssh_client.ssh.call_args_list)
# Should invoke mock_rm to remove the package dir.
mock_rm.assert_called_with(FAKE_PKG_PATH)
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