64 lines
2.5 KiB
Python
64 lines
2.5 KiB
Python
# Copyright (C) 2019 VEXXHOST, Inc.
|
|
#
|
|
# 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.
|
|
|
|
# Make coding more python3-ish
|
|
from __future__ import (absolute_import, division, print_function)
|
|
__metaclass__ = type
|
|
|
|
import os
|
|
import sys
|
|
import testtools
|
|
|
|
from .tox_install_sibling_packages import get_installed_packages
|
|
from .tox_install_sibling_packages import write_new_constraints_file
|
|
|
|
|
|
class TestToxInstallSiblingPackages(testtools.TestCase):
|
|
def test_get_installed_packages(self):
|
|
# NOTE(mnaser): Given that we run our tests inside Tox, we can
|
|
# leverage the tox virtual environment we use in
|
|
# unit tests instead of mocking up everything.
|
|
pkgs = get_installed_packages(sys.executable)
|
|
|
|
# NOTE(mnaser): Zuul should be installed in this virtualenv
|
|
# but this might fail later if we stop adding Zuul
|
|
# in the unit tests.
|
|
self.assertIn("zuul", pkgs)
|
|
|
|
def test_write_new_constraints_file(self):
|
|
# NOTE(mnaser): Given that we run our tests inside Tox, we can
|
|
# leverage the tox virtual environment we use in
|
|
# unit tests instead of mocking up everything.
|
|
pkgs = get_installed_packages(sys.executable)
|
|
|
|
# NOTE(mnaser): Zuul should be installed in this virtualenv
|
|
# but this might fail later if we stop adding Zuul
|
|
# in the unit tests.
|
|
test_constraints = os.path.join(os.path.dirname(__file__),
|
|
'test-constraints.txt')
|
|
constraints = write_new_constraints_file(test_constraints, pkgs)
|
|
|
|
def cleanup_constraints_file():
|
|
if os.path.exists(constraints):
|
|
os.unlink(constraints)
|
|
self.addCleanup(cleanup_constraints_file)
|
|
|
|
self.assertTrue(os.path.exists(constraints))
|
|
with open(constraints) as f:
|
|
s = f.read()
|
|
self.assertNotIn("zuul", s)
|
|
self.assertIn("doesnotexistonpypi", s)
|