fix(tests): fixed callback deamon tests

rhodecode/tests/lib/test_hooks_daemon.py

@@ -1,360 +1,363 b''
 
 # Copyright (C) 2010-2023 RhodeCode GmbH
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License, version 3
 # (only), as published by the Free Software Foundation.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 # This program is dual-licensed. If you wish to learn more about the
 # RhodeCode Enterprise Edition, including its added features, Support services,
 # and proprietary license terms, please see https://rhodecode.com/licenses/
 
 import logging
 import io
 
 import mock
 import msgpack
 import pytest
 import tempfile
 
 from rhodecode.lib.hook_daemon import http_hooks_deamon
 from rhodecode.lib.hook_daemon import celery_hooks_deamon
 from rhodecode.lib.hook_daemon import hook_module
 from rhodecode.lib.hook_daemon import base as hook_base
 from rhodecode.lib.str_utils import safe_bytes
 from rhodecode.tests.utils import assert_message_in_log
 from rhodecode.lib.ext_json import json
 
 test_proto = http_hooks_deamon.HooksHttpHandler.MSGPACK_HOOKS_PROTO
 
 
 class TestHooks(object):
     def test_hooks_can_be_used_as_a_context_processor(self):
         hooks = hook_module.Hooks()
         with hooks as return_value:
             pass
         assert hooks == return_value
 
 
 class TestHooksHttpHandler(object):
     def test_read_request_parses_method_name_and_arguments(self):
         data = {
             'method': 'test',
             'extras': {
                 'param1': 1,
                 'param2': 'a'
             }
         }
         request = self._generate_post_request(data)
         hooks_patcher = mock.patch.object(
             hook_module.Hooks, data['method'], create=True, return_value=1)
 
         with hooks_patcher as hooks_mock:
             handler = http_hooks_deamon.HooksHttpHandler
             handler.DEFAULT_HOOKS_PROTO = test_proto
             handler.wbufsize = 10240
             MockServer(handler, request)
 
         hooks_mock.assert_called_once_with(data['extras'])
 
     def test_hooks_serialized_result_is_returned(self):
         request = self._generate_post_request({})
         rpc_method = 'test'
         hook_result = {
             'first': 'one',
             'second': 2
         }
         extras = {}
 
         # patching our _read to return test method and proto used
         read_patcher = mock.patch.object(
             http_hooks_deamon.HooksHttpHandler, '_read_request',
             return_value=(test_proto, rpc_method, extras))
 
         # patch Hooks instance to return hook_result data on 'test' call
         hooks_patcher = mock.patch.object(
             hook_module.Hooks, rpc_method, create=True,
             return_value=hook_result)
 
         with read_patcher, hooks_patcher:
             handler = http_hooks_deamon.HooksHttpHandler
             handler.DEFAULT_HOOKS_PROTO = test_proto
             handler.wbufsize = 10240
             server = MockServer(handler, request)
 
         expected_result = http_hooks_deamon.HooksHttpHandler.serialize_data(hook_result)
 
         server.request.output_stream.seek(0)
         assert server.request.output_stream.readlines()[-1] == expected_result
 
     def test_exception_is_returned_in_response(self):
         request = self._generate_post_request({})
         rpc_method = 'test'
 
         read_patcher = mock.patch.object(
             http_hooks_deamon.HooksHttpHandler, '_read_request',
             return_value=(test_proto, rpc_method, {}))
 
         hooks_patcher = mock.patch.object(
             hook_module.Hooks, rpc_method, create=True,
             side_effect=Exception('Test exception'))
 
         with read_patcher, hooks_patcher:
             handler = http_hooks_deamon.HooksHttpHandler
             handler.DEFAULT_HOOKS_PROTO = test_proto
             handler.wbufsize = 10240
             server = MockServer(handler, request)
 
         server.request.output_stream.seek(0)
         data = server.request.output_stream.readlines()
         msgpack_data = b''.join(data[5:])
         org_exc = http_hooks_deamon.HooksHttpHandler.deserialize_data(msgpack_data)
         expected_result = {
             'exception': 'Exception',
             'exception_traceback': org_exc['exception_traceback'],
             'exception_args': ['Test exception']
         }
         assert org_exc == expected_result
 
     def test_log_message_writes_to_debug_log(self, caplog):
         ip_port = ('0.0.0.0', 8888)
         handler = http_hooks_deamon.HooksHttpHandler(MockRequest('POST /'), ip_port, mock.Mock())
         fake_date = '1/Nov/2015 00:00:00'
         date_patcher = mock.patch.object(
             handler, 'log_date_time_string', return_value=fake_date)
 
         with date_patcher, caplog.at_level(logging.DEBUG):
             handler.log_message('Some message %d, %s', 123, 'string')
 
         expected_message = f"HOOKS: client={ip_port} - - [{fake_date}] Some message 123, string"
 
         assert_message_in_log(
             caplog.records, expected_message,
             levelno=logging.DEBUG, module='http_hooks_deamon')
 
     def _generate_post_request(self, data, proto=test_proto):
         if proto == http_hooks_deamon.HooksHttpHandler.MSGPACK_HOOKS_PROTO:
             payload = msgpack.packb(data)
         else:
             payload = json.dumps(data)
 
         return b'POST / HTTP/1.0\nContent-Length: %d\n\n%b' % (
             len(payload), payload)
 
 
 class ThreadedHookCallbackDaemon(object):
     def test_constructor_calls_prepare(self):
         prepare_daemon_patcher = mock.patch.object(
             http_hooks_deamon.ThreadedHookCallbackDaemon, '_prepare')
         with prepare_daemon_patcher as prepare_daemon_mock:
             http_hooks_deamon.ThreadedHookCallbackDaemon()
         prepare_daemon_mock.assert_called_once_with()
 
     def test_run_is_called_on_context_start(self):
         patchers = mock.patch.multiple(
             http_hooks_deamon.ThreadedHookCallbackDaemon,
             _run=mock.DEFAULT, _prepare=mock.DEFAULT, __exit__=mock.DEFAULT)
 
         with patchers as mocks:
             daemon = http_hooks_deamon.ThreadedHookCallbackDaemon()
             with daemon as daemon_context:
                 pass
             mocks['_run'].assert_called_once_with()
         assert daemon_context == daemon
 
     def test_stop_is_called_on_context_exit(self):
         patchers = mock.patch.multiple(
             http_hooks_deamon.ThreadedHookCallbackDaemon,
             _run=mock.DEFAULT, _prepare=mock.DEFAULT, _stop=mock.DEFAULT)
 
         with patchers as mocks:
             daemon = http_hooks_deamon.ThreadedHookCallbackDaemon()
             with daemon as daemon_context:
                 assert mocks['_stop'].call_count == 0
 
             mocks['_stop'].assert_called_once_with()
         assert daemon_context == daemon
 
 
 class TestHttpHooksCallbackDaemon(object):
     def test_hooks_callback_generates_new_port(self, caplog):
         with caplog.at_level(logging.DEBUG):
             daemon = http_hooks_deamon.HttpHooksCallbackDaemon(host='127.0.0.1', port=8881)
         assert daemon._daemon.server_address == ('127.0.0.1', 8881)
 
         with caplog.at_level(logging.DEBUG):
             daemon = http_hooks_deamon.HttpHooksCallbackDaemon(host=None, port=None)
         assert daemon._daemon.server_address[1] in range(0, 66000)
         assert daemon._daemon.server_address[0] != '127.0.0.1'
 
     def test_prepare_inits_daemon_variable(self, tcp_server, caplog):
         with self._tcp_patcher(tcp_server), caplog.at_level(logging.DEBUG):
             daemon = http_hooks_deamon.HttpHooksCallbackDaemon(host='127.0.0.1', port=8881)
         assert daemon._daemon == tcp_server
 
         _, port = tcp_server.server_address
 
         msg = f"HOOKS: 127.0.0.1:{port}  Preparing HTTP callback daemon registering " \
               f"hook object: <class 'rhodecode.lib.hook_daemon.http_hooks_deamon.HooksHttpHandler'>"
         assert_message_in_log(
             caplog.records, msg, levelno=logging.DEBUG, module='http_hooks_deamon')
 
     def test_prepare_inits_hooks_uri_and_logs_it(
             self, tcp_server, caplog):
         with self._tcp_patcher(tcp_server), caplog.at_level(logging.DEBUG):
             daemon = http_hooks_deamon.HttpHooksCallbackDaemon(host='127.0.0.1', port=8881)
 
         _, port = tcp_server.server_address
         expected_uri = '{}:{}'.format('127.0.0.1', port)
         assert daemon.hooks_uri == expected_uri
 
         msg = f"HOOKS: 127.0.0.1:{port}  Preparing HTTP callback daemon registering " \
               f"hook object: <class 'rhodecode.lib.hook_daemon.http_hooks_deamon.HooksHttpHandler'>"
 
         assert_message_in_log(
             caplog.records, msg,
             levelno=logging.DEBUG, module='http_hooks_deamon')
 
     def test_run_creates_a_thread(self, tcp_server):
         thread = mock.Mock()
 
         with self._tcp_patcher(tcp_server):
             daemon = http_hooks_deamon.HttpHooksCallbackDaemon()
 
         with self._thread_patcher(thread) as thread_mock:
             daemon._run()
 
         thread_mock.assert_called_once_with(
             target=tcp_server.serve_forever,
             kwargs={'poll_interval': daemon.POLL_INTERVAL})
         assert thread.daemon is True
         thread.start.assert_called_once_with()
 
     def test_run_logs(self, tcp_server, caplog):
 
         with self._tcp_patcher(tcp_server):
             daemon = http_hooks_deamon.HttpHooksCallbackDaemon()
 
         with self._thread_patcher(mock.Mock()), caplog.at_level(logging.DEBUG):
             daemon._run()
 
         assert_message_in_log(
             caplog.records,
             'Running thread-based loop of callback daemon in background',
             levelno=logging.DEBUG, module='http_hooks_deamon')
 
     def test_stop_cleans_up_the_connection(self, tcp_server, caplog):
         thread = mock.Mock()
 
         with self._tcp_patcher(tcp_server):
             daemon = http_hooks_deamon.HttpHooksCallbackDaemon()
 
         with self._thread_patcher(thread), caplog.at_level(logging.DEBUG):
             with daemon:
                 assert daemon._daemon == tcp_server
                 assert daemon._callback_thread == thread
 
         assert daemon._daemon is None
         assert daemon._callback_thread is None
         tcp_server.shutdown.assert_called_with()
         thread.join.assert_called_once_with()
 
         assert_message_in_log(
             caplog.records, 'Waiting for background thread to finish.',
             levelno=logging.DEBUG, module='http_hooks_deamon')
 
     def _tcp_patcher(self, tcp_server):
         return mock.patch.object(
             http_hooks_deamon, 'TCPServer', return_value=tcp_server)
 
     def _thread_patcher(self, thread):
         return mock.patch.object(
             http_hooks_deamon.threading, 'Thread', return_value=thread)
 
 
 class TestPrepareHooksDaemon(object):
 
     @pytest.mark.parametrize('protocol', ('celery',))
     def test_returns_celery_hooks_callback_daemon_when_celery_protocol_specified(
             self, protocol):
         with tempfile.NamedTemporaryFile(mode='w') as temp_file:
             temp_file.write("[app:main]\ncelery.broker_url = redis://redis/0\n"
                             "celery.result_backend = redis://redis/0")
             temp_file.flush()
             expected_extras = {'config': temp_file.name}
             callback, extras = hook_base.prepare_callback_daemon(
                 expected_extras, protocol=protocol, host='')
             assert isinstance(callback, celery_hooks_deamon.CeleryHooksCallbackDaemon)
 
     @pytest.mark.parametrize('protocol, expected_class', (
         ('http', http_hooks_deamon.HttpHooksCallbackDaemon),
     ))
     def test_returns_real_hooks_callback_daemon_when_protocol_is_specified(
             self, protocol, expected_class):
         expected_extras = {
             'extra1': 'value1',
             'txn_id': 'txnid2',
             'hooks_protocol': protocol.lower(),
             'task_backend': '',
             'task_queue': '',
-            'repo_store': '/var/opt/rhodecode_repo_store'
+            'repo_store': '/var/opt/rhodecode_repo_store',
+            'repository': 'rhodecode',
         }
+        from rhodecode import CONFIG
+        CONFIG['vcs.svn.redis_conn'] = 'redis://redis:6379/0'
         callback, extras = hook_base.prepare_callback_daemon(
             expected_extras.copy(), protocol=protocol, host='127.0.0.1',
             txn_id='txnid2')
         assert isinstance(callback, expected_class)
         extras.pop('hooks_uri')
         expected_extras['time'] = extras['time']
         assert extras == expected_extras
 
     @pytest.mark.parametrize('protocol', (
         'invalid',
         'Http',
         'HTTP',
     ))
     def test_raises_on_invalid_protocol(self, protocol):
         expected_extras = {
             'extra1': 'value1',
             'hooks_protocol': protocol.lower()
         }
         with pytest.raises(Exception):
             callback, extras = hook_base.prepare_callback_daemon(
                 expected_extras.copy(),
                 protocol=protocol, host='127.0.0.1')
 
 
 class MockRequest(object):
 
     def __init__(self, request):
         self.request = request
         self.input_stream = io.BytesIO(safe_bytes(self.request))
         self.output_stream = io.BytesIO()  # make it un-closable for testing invesitagion
         self.output_stream.close = lambda: None
 
     def makefile(self, mode, *args, **kwargs):
         return self.output_stream if mode == 'wb' else self.input_stream
 
 
 class MockServer(object):
 
     def __init__(self, handler_cls, request):
         ip_port = ('0.0.0.0', 8888)
         self.request = MockRequest(request)
         self.server_address = ip_port
         self.handler = handler_cls(self.request, ip_port, self)
 
 
 @pytest.fixture()
 def tcp_server():
     server = mock.Mock()
     server.server_address = ('127.0.0.1', 8881)
     server.wbufsize = 1024
     return server