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# Copyright (c) 2018 Intel Corporation
#
# 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
from pip import exceptions as pip_exceptions
from pip.operations import freeze
import unittest
from yardstick.common import packages
class PipExecuteActionTestCase(unittest.TestCase):
def setUp(self):
self._mock_pip_main = mock.patch.object(packages, '_pip_main')
self.mock_pip_main = self._mock_pip_main.start()
self.mock_pip_main.return_value = 0
self._mock_freeze = mock.patch.object(freeze, 'freeze')
self.mock_freeze = self._mock_freeze.start()
self.addCleanup(self._cleanup)
def _cleanup(self):
self._mock_pip_main.stop()
self._mock_freeze.stop()
def test_pip_execute_action(self):
self.assertEqual(0, packages._pip_execute_action('test_package'))
def test_remove(self):
self.assertEqual(0, packages._pip_execute_action('test_package',
action='uninstall'))
def test_install(self):
self.assertEqual(0, packages._pip_execute_action(
'test_package', action='install', target='temp_dir'))
def test_pip_execute_action_error(self):
self.mock_pip_main.return_value = 1
self.assertEqual(1, packages._pip_execute_action('test_package'))
def test_pip_execute_action_exception(self):
self.mock_pip_main.side_effect = pip_exceptions.PipError
self.assertEqual(1, packages._pip_execute_action('test_package'))
def test_pip_list(self):
pkg_input = [
'XStatic-Rickshaw==1.5.0.0',
'xvfbwrapper==0.2.9',
'-e git+https://git.opnfv.org/yardstick@50773a24afc02c9652b662ecca'
'2fc5621ea6097a#egg=yardstick',
'zope.interface==4.4.3'
]
pkg_dict = {
'XStatic-Rickshaw': '1.5.0.0',
'xvfbwrapper': '0.2.9',
'yardstick': '50773a24afc02c9652b662ecca2fc5621ea6097a',
'zope.interface': '4.4.3'
}
self.mock_freeze.return_value = pkg_input
pkg_output = packages.pip_list()
for pkg_name, pkg_version in pkg_output.items():
self.assertEqual(pkg_dict.get(pkg_name), pkg_version)
def test_pip_list_single_package(self):
pkg_input = [
'XStatic-Rickshaw==1.5.0.0',
'xvfbwrapper==0.2.9',
'-e git+https://git.opnfv.org/yardstick@50773a24afc02c9652b662ecca'
'2fc5621ea6097a#egg=yardstick',
'zope.interface==4.4.3'
]
self.mock_freeze.return_value = pkg_input
pkg_output = packages.pip_list(pkg_name='xvfbwrapper')
self.assertEqual(1, len(pkg_output))
self.assertEqual(pkg_output.get('xvfbwrapper'), '0.2.9')
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