316 lines
		
	
	
		
			11 KiB
		
	
	
	
		
			Python
		
	
	
			
		
		
	
	
			316 lines
		
	
	
		
			11 KiB
		
	
	
	
		
			Python
		
	
	
# Copyright 2022 The Matrix.org Foundation C.I.C.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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#     http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from typing import Any, Mapping, Optional
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from unittest.mock import Mock
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from frozendict import frozendict
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from synapse.config import ConfigError
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from synapse.config.workers import WorkerConfig
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from tests.unittest import TestCase
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_EMPTY_FROZENDICT: Mapping[str, Any] = frozendict()
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class WorkerDutyConfigTestCase(TestCase):
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    def _make_worker_config(
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        self,
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        worker_app: str,
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        worker_name: Optional[str],
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        extras: Mapping[str, Any] = _EMPTY_FROZENDICT,
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    ) -> WorkerConfig:
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        root_config = Mock()
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        root_config.worker_app = worker_app
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        root_config.worker_name = worker_name
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        worker_config = WorkerConfig(root_config)
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        worker_config_dict = {
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            "worker_name": worker_name,
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            "worker_app": worker_app,
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            **extras,
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        }
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        worker_config.read_config(worker_config_dict)
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        return worker_config
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    def test_old_configs_master(self) -> None:
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        """
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        Tests old (legacy) config options. This is for the master's config.
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        """
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        main_process_config = self._make_worker_config(
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            worker_app="synapse.app.homeserver", worker_name=None
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        )
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        self.assertTrue(
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            main_process_config._should_this_worker_perform_duty(
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                {},
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                "notify_appservices",
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                "synapse.app.appservice",
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                "notify_appservices_from_worker",
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            )
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        )
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        self.assertTrue(
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            main_process_config._should_this_worker_perform_duty(
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                {
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                    "notify_appservices": True,
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                },
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                "notify_appservices",
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                "synapse.app.appservice",
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                "notify_appservices_from_worker",
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            )
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        )
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        self.assertFalse(
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            main_process_config._should_this_worker_perform_duty(
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                {
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                    "notify_appservices": False,
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                },
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                "notify_appservices",
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                "synapse.app.appservice",
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                "notify_appservices_from_worker",
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            )
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        )
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    def test_old_configs_appservice_worker(self) -> None:
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        """
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        Tests old (legacy) config options. This is for the worker's config.
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        """
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        appservice_worker_config = self._make_worker_config(
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            worker_app="synapse.app.appservice",
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            worker_name="worker1",
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            extras={
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                # Set notify_appservices to false for the initialiser's config,
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                # so that it doesn't raise an exception here.
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                # (This is not read by `_should_this_worker_perform_duty`.)
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                "notify_appservices": False,
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            },
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        )
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        with self.assertRaises(ConfigError):
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            # This raises because you need to set notify_appservices: False
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            # before using the synapse.app.appservice worker type
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            self.assertFalse(
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                appservice_worker_config._should_this_worker_perform_duty(
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                    {},
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                    "notify_appservices",
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                    "synapse.app.appservice",
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                    "notify_appservices_from_worker",
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                )
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            )
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        with self.assertRaises(ConfigError):
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            # This also raises because you need to set notify_appservices: False
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            # before using the synapse.app.appservice worker type
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            appservice_worker_config._should_this_worker_perform_duty(
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                {
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                    "notify_appservices": True,
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                },
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                "notify_appservices",
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                "synapse.app.appservice",
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                "notify_appservices_from_worker",
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            )
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        self.assertTrue(
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            appservice_worker_config._should_this_worker_perform_duty(
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                {
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                    "notify_appservices": False,
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                },
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                "notify_appservices",
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                "synapse.app.appservice",
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                "notify_appservices_from_worker",
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            )
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        )
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    def test_transitional_configs_master(self) -> None:
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        """
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        Tests transitional (legacy + new) config options. This is for the master's config.
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        """
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        main_process_config = self._make_worker_config(
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            worker_app="synapse.app.homeserver", worker_name=None
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        )
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        self.assertTrue(
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            main_process_config._should_this_worker_perform_duty(
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                {
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                    "notify_appservices": True,
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                    "notify_appservices_from_worker": "master",
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                },
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                "notify_appservices",
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                "synapse.app.appservice",
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                "notify_appservices_from_worker",
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            )
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        )
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        self.assertFalse(
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            main_process_config._should_this_worker_perform_duty(
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                {
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                    "notify_appservices": False,
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                    "notify_appservices_from_worker": "worker1",
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                },
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                "notify_appservices",
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                "synapse.app.appservice",
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                "notify_appservices_from_worker",
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            )
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        )
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        with self.assertRaises(ConfigError):
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            # Contradictory because we say the master should notify appservices,
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            # then we say worker1 is the designated worker to do that!
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            main_process_config._should_this_worker_perform_duty(
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                {
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                    "notify_appservices": True,
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                    "notify_appservices_from_worker": "worker1",
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                },
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                "notify_appservices",
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                "synapse.app.appservice",
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                "notify_appservices_from_worker",
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            )
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        with self.assertRaises(ConfigError):
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            # Contradictory because we say the master shouldn't notify appservices,
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            # then we say master is the designated worker to do that!
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            main_process_config._should_this_worker_perform_duty(
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                {
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                    "notify_appservices": False,
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                    "notify_appservices_from_worker": "master",
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                },
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                "notify_appservices",
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                "synapse.app.appservice",
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                "notify_appservices_from_worker",
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            )
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    def test_transitional_configs_appservice_worker(self) -> None:
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        """
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        Tests transitional (legacy + new) config options. This is for the worker's config.
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        """
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        appservice_worker_config = self._make_worker_config(
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            worker_app="synapse.app.appservice",
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            worker_name="worker1",
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            extras={
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                # Set notify_appservices to false for the initialiser's config,
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                # so that it doesn't raise an exception here.
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                # (This is not read by `_should_this_worker_perform_duty`.)
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                "notify_appservices": False,
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            },
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        )
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        self.assertTrue(
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            appservice_worker_config._should_this_worker_perform_duty(
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                {
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                    "notify_appservices": False,
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                    "notify_appservices_from_worker": "worker1",
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                },
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                "notify_appservices",
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                "synapse.app.appservice",
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                "notify_appservices_from_worker",
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            )
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        )
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        with self.assertRaises(ConfigError):
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            # This raises because this worker is the appservice app type, yet
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            # another worker is the designated worker!
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            appservice_worker_config._should_this_worker_perform_duty(
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                {
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                    "notify_appservices": False,
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                    "notify_appservices_from_worker": "worker2",
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                },
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                "notify_appservices",
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                "synapse.app.appservice",
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                "notify_appservices_from_worker",
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            )
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    def test_new_configs_master(self) -> None:
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        """
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        Tests new config options. This is for the master's config.
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        """
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        main_process_config = self._make_worker_config(
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            worker_app="synapse.app.homeserver", worker_name=None
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        )
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        self.assertTrue(
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            main_process_config._should_this_worker_perform_duty(
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                {"notify_appservices_from_worker": None},
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                "notify_appservices",
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                "synapse.app.appservice",
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                "notify_appservices_from_worker",
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            )
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        )
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        self.assertFalse(
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            main_process_config._should_this_worker_perform_duty(
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                {"notify_appservices_from_worker": "worker1"},
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                "notify_appservices",
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                "synapse.app.appservice",
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                "notify_appservices_from_worker",
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            )
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        )
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    def test_new_configs_appservice_worker(self) -> None:
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        """
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        Tests new config options. This is for the worker's config.
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        """
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        appservice_worker_config = self._make_worker_config(
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            worker_app="synapse.app.generic_worker", worker_name="worker1"
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        )
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        self.assertTrue(
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            appservice_worker_config._should_this_worker_perform_duty(
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                {
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                    "notify_appservices_from_worker": "worker1",
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                },
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                "notify_appservices",
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                "synapse.app.appservice",
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                "notify_appservices_from_worker",
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            )
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        )
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        self.assertFalse(
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            appservice_worker_config._should_this_worker_perform_duty(
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                {
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                    "notify_appservices_from_worker": "worker2",
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                },
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                "notify_appservices",
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                "synapse.app.appservice",
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                "notify_appservices_from_worker",
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            )
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        )
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    def test_worker_duty_configs(self) -> None:
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        """
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        Additional tests for the worker duties
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        """
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        worker1_config = self._make_worker_config(
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            worker_app="synapse.app.generic_worker",
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            worker_name="worker1",
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            extras={
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                "notify_appservices_from_worker": "worker2",
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                "update_user_directory_from_worker": "worker1",
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            },
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        )
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        self.assertFalse(worker1_config.should_notify_appservices)
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        self.assertTrue(worker1_config.should_update_user_directory)
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        worker2_config = self._make_worker_config(
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            worker_app="synapse.app.generic_worker",
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            worker_name="worker2",
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            extras={
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                "notify_appservices_from_worker": "worker2",
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                "update_user_directory_from_worker": "worker1",
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            },
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        )
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        self.assertTrue(worker2_config.should_notify_appservices)
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        self.assertFalse(worker2_config.should_update_user_directory)
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