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# -*- coding: utf-8 -*-
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# Copyright (C) 2010-2019 RhodeCode GmbH
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License, version 3
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# (only), as published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# This program is dual-licensed. If you wish to learn more about the
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# RhodeCode Enterprise Edition, including its added features, Support services,
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# and proprietary license terms, please see https://rhodecode.com/licenses/
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import json
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import platform
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import socket
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import pytest
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from rhodecode.lib.pyramid_utils import get_app_config
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from rhodecode.tests.fixture import TestINI
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from rhodecode.tests.server_utils import RcVCSServer
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def _parse_json(value):
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return json.loads(value) if value else None
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def pytest_addoption(parser):
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parser.addoption(
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'--test-loglevel', dest='test_loglevel',
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help="Set default Logging level for tests, warn (default), info, debug")
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group = parser.getgroup('pylons')
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group.addoption(
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'--with-pylons', dest='pyramid_config',
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help="Set up a Pylons environment with the specified config file.")
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group.addoption(
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'--ini-config-override', action='store', type=_parse_json,
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default=None, dest='pyramid_config_override', help=(
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"Overrides the .ini file settings. Should be specified in JSON"
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" format, e.g. '{\"section\": {\"parameter\": \"value\", ...}}'"
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)
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)
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parser.addini(
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'pyramid_config',
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"Set up a Pyramid environment with the specified config file.")
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vcsgroup = parser.getgroup('vcs')
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vcsgroup.addoption(
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'--without-vcsserver', dest='with_vcsserver', action='store_false',
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help="Do not start the VCSServer in a background process.")
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vcsgroup.addoption(
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'--with-vcsserver-http', dest='vcsserver_config_http',
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help="Start the HTTP VCSServer with the specified config file.")
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vcsgroup.addoption(
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'--vcsserver-protocol', dest='vcsserver_protocol',
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help="Start the VCSServer with HTTP protocol support.")
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vcsgroup.addoption(
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'--vcsserver-config-override', action='store', type=_parse_json,
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default=None, dest='vcsserver_config_override', help=(
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"Overrides the .ini file settings for the VCSServer. "
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"Should be specified in JSON "
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"format, e.g. '{\"section\": {\"parameter\": \"value\", ...}}'"
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)
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)
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vcsgroup.addoption(
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'--vcsserver-port', action='store', type=int,
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default=None, help=(
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"Allows to set the port of the vcsserver. Useful when testing "
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"against an already running server and random ports cause "
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"trouble."))
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parser.addini(
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'vcsserver_config_http',
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"Start the HTTP VCSServer with the specified config file.")
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parser.addini(
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'vcsserver_protocol',
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"Start the VCSServer with HTTP protocol support.")
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@pytest.fixture(scope='session')
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def vcsserver(request, vcsserver_port, vcsserver_factory):
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"""
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Session scope VCSServer.
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Tests wich need the VCSServer have to rely on this fixture in order
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to ensure it will be running.
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For specific needs, the fixture vcsserver_factory can be used. It allows to
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adjust the configuration file for the test run.
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Command line args:
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--without-vcsserver: Allows to switch this fixture off. You have to
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manually start the server.
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--vcsserver-port: Will expect the VCSServer to listen on this port.
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"""
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if not request.config.getoption('with_vcsserver'):
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return None
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return vcsserver_factory(
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request, vcsserver_port=vcsserver_port)
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@pytest.fixture(scope='session')
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def vcsserver_factory(tmpdir_factory):
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"""
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Use this if you need a running vcsserver with a special configuration.
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"""
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def factory(request, overrides=(), vcsserver_port=None,
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log_file=None):
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if vcsserver_port is None:
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vcsserver_port = get_available_port()
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overrides = list(overrides)
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overrides.append({'server:main': {'port': vcsserver_port}})
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option_name = 'vcsserver_config_http'
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override_option_name = 'vcsserver_config_override'
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config_file = get_config(
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request.config, option_name=option_name,
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override_option_name=override_option_name, overrides=overrides,
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basetemp=tmpdir_factory.getbasetemp().strpath,
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prefix='test_vcs_')
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server = RcVCSServer(config_file, log_file)
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server.start()
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@request.addfinalizer
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def cleanup():
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server.shutdown()
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server.wait_until_ready()
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return server
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return factory
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def is_cygwin():
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return 'cygwin' in platform.system().lower()
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def _use_log_level(config):
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level = config.getoption('test_loglevel') or 'warn'
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return level.upper()
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@pytest.fixture(scope='session')
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def ini_config(request, tmpdir_factory, rcserver_port, vcsserver_port):
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option_name = 'pyramid_config'
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log_level = _use_log_level(request.config)
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overrides = [
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{'server:main': {'port': rcserver_port}},
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{'app:main': {
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'vcs.server': 'localhost:%s' % vcsserver_port,
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# johbo: We will always start the VCSServer on our own based on the
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# fixtures of the test cases. For the test run it must always be
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# off in the INI file.
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'vcs.start_server': 'false',
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'vcs.server.protocol': 'http',
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'vcs.scm_app_implementation': 'http',
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'vcs.hooks.protocol': 'http',
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'vcs.hooks.host': '127.0.0.1',
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}},
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{'handler_console': {
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'class ': 'StreamHandler',
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'args ': '(sys.stderr,)',
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'level': log_level,
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}},
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]
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filename = get_config(
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request.config, option_name=option_name,
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override_option_name='{}_override'.format(option_name),
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overrides=overrides,
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basetemp=tmpdir_factory.getbasetemp().strpath,
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prefix='test_rce_')
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return filename
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@pytest.fixture(scope='session')
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def ini_settings(ini_config):
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ini_path = ini_config
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return get_app_config(ini_path)
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def get_available_port():
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family = socket.AF_INET
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socktype = socket.SOCK_STREAM
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host = '127.0.0.1'
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mysocket = socket.socket(family, socktype)
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mysocket.bind((host, 0))
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port = mysocket.getsockname()[1]
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mysocket.close()
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del mysocket
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return port
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@pytest.fixture(scope='session')
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def rcserver_port(request):
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port = get_available_port()
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print('Using rcserver port {}'.format(port))
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return port
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@pytest.fixture(scope='session')
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def vcsserver_port(request):
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port = request.config.getoption('--vcsserver-port')
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if port is None:
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port = get_available_port()
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print('Using vcsserver port {}'.format(port))
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return port
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@pytest.fixture(scope='session')
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def available_port_factory():
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"""
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Returns a callable which returns free port numbers.
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"""
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return get_available_port
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@pytest.fixture
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def available_port(available_port_factory):
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"""
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Gives you one free port for the current test.
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Uses "available_port_factory" to retrieve the port.
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"""
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return available_port_factory()
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@pytest.fixture(scope='session')
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def testini_factory(tmpdir_factory, ini_config):
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"""
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Factory to create an INI file based on TestINI.
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It will make sure to place the INI file in the correct directory.
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"""
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basetemp = tmpdir_factory.getbasetemp().strpath
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return TestIniFactory(basetemp, ini_config)
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class TestIniFactory(object):
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def __init__(self, basetemp, template_ini):
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self._basetemp = basetemp
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self._template_ini = template_ini
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def __call__(self, ini_params, new_file_prefix='test'):
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ini_file = TestINI(
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self._template_ini, ini_params=ini_params,
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new_file_prefix=new_file_prefix, dir=self._basetemp)
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result = ini_file.create()
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return result
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def get_config(
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config, option_name, override_option_name, overrides=None,
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basetemp=None, prefix='test'):
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"""
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Find a configuration file and apply overrides for the given `prefix`.
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"""
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config_file = (
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config.getoption(option_name) or config.getini(option_name))
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if not config_file:
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pytest.exit(
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"Configuration error, could not extract {}.".format(option_name))
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overrides = overrides or []
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config_override = config.getoption(override_option_name)
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if config_override:
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overrides.append(config_override)
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temp_ini_file = TestINI(
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config_file, ini_params=overrides, new_file_prefix=prefix,
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dir=basetemp)
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return temp_ini_file.create()
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