Andrew Ferrazzutti
136 lines
4.1 KiB
Python
136 lines
4.1 KiB
Python
# Copyright 2023 Nordeck IT + Consulting GmbH
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# Copyright 2025 New Vector Ltd.
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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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import sqlite3
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from asyncio import Future
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from typing import Any, Awaitable, Callable, Tuple, TypeVar
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from unittest.mock import Mock
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from synapse.http.client import SimpleHttpClient
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from synapse.module_api import ModuleApi
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from synapse_guest_module import GuestModule
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RV = TypeVar("RV")
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TV = TypeVar("TV")
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class SQLiteStore:
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"""In-memory SQLite store. We can't just use a run_db_interaction function that opens
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its own connection, since we need to use the same connection for all queries in a
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test.
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"""
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def __init__(self) -> None:
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self.conn = sqlite3.connect(":memory:")
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async def run_db_interaction(
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self, desc: str, f: Callable[..., RV], *args: Any, **kwargs: Any
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) -> RV:
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cur = CursorWrapper(self.conn.cursor())
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try:
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res = f(cur, *args, **kwargs)
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self.conn.commit()
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return res
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except Exception:
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self.conn.rollback()
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raise
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class CursorWrapper:
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"""Wrapper around a SQLite cursor."""
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def __init__(self, cursor: sqlite3.Cursor) -> None:
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self.cur = cursor
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def execute(self, sql: str, args: Any) -> None:
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self.cur.execute(sql, args)
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@property
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def rowcount(self) -> Any:
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return self.cur.rowcount
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def fetchone(self) -> Any:
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return self.cur.fetchone()
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def fetchall(self) -> Any:
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return self.cur.fetchall()
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def __iter__(self) -> Any:
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return self.cur.__iter__()
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def __next__(self) -> Any:
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return self.cur.__next__()
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def make_awaitable(result: TV) -> Awaitable[TV]:
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"""
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Makes an awaitable, suitable for mocking an `async` function.
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This uses Futures as they can be awaited multiple times so can be returned
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to multiple callers.
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This function has been copied directly from Synapse's tests code.
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"""
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future = Future() # type: ignore
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future.set_result(result)
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return future
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def get_qualified_user_id(username: str) -> str:
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return f"@{username}:matrix.local"
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async def register_user(localpart: str, admin: bool = False) -> str:
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return f"@{localpart}:matrix.local"
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def create_module() -> Tuple[GuestModule, Mock, SQLiteStore]:
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store = SQLiteStore()
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_setup_db(store.conn)
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client = Mock(spec=SimpleHttpClient)
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client.post_json_get_json.return_value = make_awaitable(None)
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# Create a mock based on the ModuleApi spec, but override some mocked functions
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# because some capabilities are needed for running the tests.
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module_api = Mock(spec=ModuleApi)
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module_api.http_client = client
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module_api.server_name = "matrix.local"
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module_api.public_baseurl = "https://matrix.local:1234/"
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module_api.run_db_interaction.side_effect = store.run_db_interaction
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module_api.get_qualified_user_id.side_effect = get_qualified_user_id
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module_api.check_user_exists.return_value = make_awaitable(False)
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module_api.register_user.side_effect = register_user
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module_api.register_device.return_value = make_awaitable(
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("DEVICEID", "syn_registered_token", None, None)
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)
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# If necessary, give parse_config some configuration to parse.
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config = GuestModule.parse_config(
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{
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"enable_user_reaper": False,
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}
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)
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module = GuestModule(config, module_api)
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return module, module_api, store
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def _setup_db(conn: sqlite3.Connection) -> None:
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conn.execute("CREATE TABLE access_tokens(user_id text, token text)")
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conn.execute(
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"CREATE TABLE users(name text, deactivated smallint, creation_ts bigint)"
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)
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