162 lines
5.0 KiB
Python
162 lines
5.0 KiB
Python
# Copyright (c) 2013 Rackspace, Inc.
|
|
# Copyright (c) 2013 Red Hat, 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.
|
|
|
|
import abc
|
|
import multiprocessing
|
|
|
|
from marconi.queues import bootstrap
|
|
# NOTE(flaper87): This is necessary to register,
|
|
# wsgi configs and won't be permanent. It'll be
|
|
# refactored as part of the work for this blueprint
|
|
from marconi.queues.transport import wsgi # noqa
|
|
from marconi import tests as testing
|
|
from marconi.tests.functional import config
|
|
from marconi.tests.functional import helpers
|
|
from marconi.tests.functional import http
|
|
|
|
|
|
class FunctionalTestBase(testing.TestBase):
|
|
|
|
server = None
|
|
server_class = None
|
|
|
|
def setUp(self):
|
|
super(FunctionalTestBase, self).setUp()
|
|
|
|
# NOTE(flaper87): Config can't be a class
|
|
# attribute because it may be necessary to
|
|
# modify it at runtime which will affect
|
|
# other instances running instances.
|
|
self.cfg = config.load_config()
|
|
|
|
if not self.cfg.run_tests:
|
|
self.skipTest("Functional tests disabled")
|
|
|
|
# NOTE(flaper87): Use running instances.
|
|
if (self.cfg.marconi.run_server and not
|
|
self.server):
|
|
self.server = self.server_class()
|
|
self.server.start(self.conf_path(self.cfg.marconi.config))
|
|
|
|
self.mconf = self.load_conf(self.cfg.marconi.config).conf
|
|
self.limits = self.mconf['queues:limits:transport']
|
|
|
|
# NOTE(flaper87): Create client
|
|
# for this test unit.
|
|
self.client = http.Client()
|
|
self.header = helpers.create_marconi_headers(self.cfg)
|
|
|
|
if self.cfg.auth.auth_on:
|
|
auth_token = helpers.get_keystone_token(self.cfg, self.client)
|
|
self.header["X-Auth-Token"] = auth_token
|
|
|
|
self.headers_response_with_body = set(['location',
|
|
'content-type'])
|
|
|
|
self.client.set_headers(self.header)
|
|
|
|
@classmethod
|
|
def tearDownClass(cls):
|
|
if cls.server:
|
|
cls.server.process.terminate()
|
|
|
|
def assertIsSubset(self, required_values, actual_values):
|
|
"""Checks if a list is subset of another.
|
|
|
|
:param required_values: superset list.
|
|
:param required_values: subset list.
|
|
"""
|
|
|
|
form = 'Missing Header(s) - {0}'
|
|
self.assertTrue(required_values.issubset(actual_values),
|
|
msg=form.format((required_values - actual_values)))
|
|
|
|
def assertMessageCount(self, expectedCount, actualCount):
|
|
"""Checks if number of messages returned <= limit
|
|
|
|
:param expectedCount: limit value passed in the url (OR) default(10).
|
|
:param actualCount: number of messages returned in the API response.
|
|
"""
|
|
self.assertTrue(actualCount <= expectedCount,
|
|
msg='More Messages returned than allowed')
|
|
|
|
|
|
class Server(object):
|
|
|
|
__metaclass__ = abc.ABCMeta
|
|
|
|
servers = {}
|
|
name = "marconi-functional-test-server"
|
|
|
|
def __init__(self):
|
|
self.process = None
|
|
|
|
@abc.abstractmethod
|
|
def get_target(self, config_file):
|
|
"""Prepares the target object
|
|
|
|
This method is meant to initialize server's
|
|
bootstrap and return a callable to run the
|
|
server.
|
|
|
|
:param config_file: The configuration file
|
|
for the bootstrap class
|
|
:returns: A callable object.
|
|
"""
|
|
|
|
def start(self, config_file):
|
|
"""Starts the server process.
|
|
|
|
:param config_file: The configuration file
|
|
to use for the new process
|
|
:returns: A `multiprocessing.Process` instance
|
|
"""
|
|
|
|
# TODO(flaper87): Re-use running instances.
|
|
target = self.get_target(config_file)
|
|
|
|
if not callable(target):
|
|
raise RuntimeError("Target not callable")
|
|
|
|
self.process = multiprocessing.Process(target=target,
|
|
name=self.name)
|
|
self.process.daemon = True
|
|
self.process.start()
|
|
|
|
# NOTE(flaper87): Give it a second
|
|
# to boot.
|
|
self.process.join(1)
|
|
return self.process
|
|
|
|
def stop(self):
|
|
"""Terminates a process
|
|
|
|
This method kills a process by
|
|
calling `terminate`. Note that
|
|
children of this process won't be
|
|
terminated but become orphaned.
|
|
"""
|
|
self.process.terminate()
|
|
|
|
|
|
class MarconiServer(Server):
|
|
|
|
name = "marconi-wsgiref-test-server"
|
|
|
|
def get_target(self, config_file):
|
|
server = bootstrap.Bootstrap(config_file)
|
|
return server.run
|