diff options
| -rw-r--r-- | changelog.d/16349.misc | 1 | ||||
| -rw-r--r-- | tests/replication/storage/_base.py | 17 | ||||
| -rw-r--r-- | tests/replication/storage/test_events.py | 49 |
3 files changed, 31 insertions, 36 deletions
diff --git a/changelog.d/16349.misc b/changelog.d/16349.misc new file mode 100644 index 0000000000..8ce27a1599 --- /dev/null +++ b/changelog.d/16349.misc @@ -0,0 +1 @@ +Avoid patching code in tests. diff --git a/tests/replication/storage/_base.py b/tests/replication/storage/_base.py index de26a62ae1..afcc80a8b3 100644 --- a/tests/replication/storage/_base.py +++ b/tests/replication/storage/_base.py @@ -13,7 +13,7 @@ # See the License for the specific language governing permissions and # limitations under the License. -from typing import Any, Iterable, Optional +from typing import Any, Callable, Iterable, Optional from unittest.mock import Mock from twisted.test.proto_helpers import MemoryReactor @@ -47,24 +47,31 @@ class BaseWorkerStoreTestCase(BaseStreamTestCase): self.pump(0.1) def check( - self, method: str, args: Iterable[Any], expected_result: Optional[Any] = None + self, + method: str, + args: Iterable[Any], + expected_result: Optional[Any] = None, + asserter: Optional[Callable[[Any, Any, Optional[Any]], None]] = None, ) -> None: + if asserter is None: + asserter = self.assertEqual + master_result = self.get_success(getattr(self.master_store, method)(*args)) worker_result = self.get_success(getattr(self.worker_store, method)(*args)) if expected_result is not None: - self.assertEqual( + asserter( master_result, expected_result, "Expected master result to be %r but was %r" % (expected_result, master_result), ) - self.assertEqual( + asserter( worker_result, expected_result, "Expected worker result to be %r but was %r" % (expected_result, worker_result), ) - self.assertEqual( + asserter( master_result, worker_result, "Worker result %r does not match master result %r" diff --git a/tests/replication/storage/test_events.py b/tests/replication/storage/test_events.py index 33c277a38a..17716253f8 100644 --- a/tests/replication/storage/test_events.py +++ b/tests/replication/storage/test_events.py @@ -12,7 +12,7 @@ # See the License for the specific language governing permissions and # limitations under the License. import logging -from typing import Any, Callable, Iterable, List, Optional, Tuple +from typing import Any, Iterable, List, Optional, Tuple from canonicaljson import encode_canonical_json from parameterized import parameterized @@ -21,7 +21,7 @@ from twisted.test.proto_helpers import MemoryReactor from synapse.api.constants import ReceiptTypes from synapse.api.room_versions import RoomVersions -from synapse.events import EventBase, _EventInternalMetadata, make_event_from_dict +from synapse.events import EventBase, make_event_from_dict from synapse.events.snapshot import EventContext from synapse.handlers.room import RoomEventSource from synapse.server import HomeServer @@ -46,32 +46,9 @@ ROOM_ID = "!room:test" logger = logging.getLogger(__name__) -def dict_equals(self: EventBase, other: EventBase) -> bool: - me = encode_canonical_json(self.get_pdu_json()) - them = encode_canonical_json(other.get_pdu_json()) - return me == them - - -def patch__eq__(cls: object) -> Callable[[], None]: - eq = getattr(cls, "__eq__", None) - cls.__eq__ = dict_equals # type: ignore[assignment] - - def unpatch() -> None: - if eq is not None: - cls.__eq__ = eq # type: ignore[method-assign] - - return unpatch - - class EventsWorkerStoreTestCase(BaseWorkerStoreTestCase): STORE_TYPE = EventsWorkerStore - def setUp(self) -> None: - # Patch up the equality operator for events so that we can check - # whether lists of events match using assertEqual - self.unpatches = [patch__eq__(_EventInternalMetadata), patch__eq__(EventBase)] - super().setUp() - def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer) -> None: super().prepare(reactor, clock, hs) @@ -84,8 +61,14 @@ class EventsWorkerStoreTestCase(BaseWorkerStoreTestCase): ) ) - def tearDown(self) -> None: - [unpatch() for unpatch in self.unpatches] + def assertEventsEqual( + self, first: EventBase, second: EventBase, msg: Optional[Any] = None + ) -> None: + self.assertEqual( + encode_canonical_json(first.get_pdu_json()), + encode_canonical_json(second.get_pdu_json()), + msg, + ) def test_get_latest_event_ids_in_room(self) -> None: create = self.persist(type="m.room.create", key="", creator=USER_ID) @@ -107,7 +90,7 @@ class EventsWorkerStoreTestCase(BaseWorkerStoreTestCase): msg = self.persist(type="m.room.message", msgtype="m.text", body="Hello") self.replicate() - self.check("get_event", [msg.event_id], msg) + self.check("get_event", [msg.event_id], msg, asserter=self.assertEventsEqual) redaction = self.persist(type="m.room.redaction", redacts=msg.event_id) self.replicate() @@ -119,7 +102,9 @@ class EventsWorkerStoreTestCase(BaseWorkerStoreTestCase): redacted = make_event_from_dict( msg_dict, internal_metadata_dict=msg.internal_metadata.get_dict() ) - self.check("get_event", [msg.event_id], redacted) + self.check( + "get_event", [msg.event_id], redacted, asserter=self.assertEventsEqual + ) def test_backfilled_redactions(self) -> None: self.persist(type="m.room.create", key="", creator=USER_ID) @@ -127,7 +112,7 @@ class EventsWorkerStoreTestCase(BaseWorkerStoreTestCase): msg = self.persist(type="m.room.message", msgtype="m.text", body="Hello") self.replicate() - self.check("get_event", [msg.event_id], msg) + self.check("get_event", [msg.event_id], msg, asserter=self.assertEventsEqual) redaction = self.persist( type="m.room.redaction", redacts=msg.event_id, backfill=True @@ -141,7 +126,9 @@ class EventsWorkerStoreTestCase(BaseWorkerStoreTestCase): redacted = make_event_from_dict( msg_dict, internal_metadata_dict=msg.internal_metadata.get_dict() ) - self.check("get_event", [msg.event_id], redacted) + self.check( + "get_event", [msg.event_id], redacted, asserter=self.assertEventsEqual + ) def test_invites(self) -> None: self.persist(type="m.room.create", key="", creator=USER_ID) |