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authorreivilibre <oliverw@matrix.org>2021-12-02 18:13:30 +0000
committerGitHub <noreply@github.com>2021-12-02 18:13:30 +0000
commit8a4c2969874c0b7d72003f2523883eba8a348e83 (patch)
tree8d8e1f550ff308b14f8276d6b2bde3dc7d35a6a1 /tests/test_visibility.py
parentMinor cleanup on recently ported doc pages (#11466) (diff)
downloadsynapse-8a4c2969874c0b7d72003f2523883eba8a348e83.tar.xz
Clean up `tests.test_visibility` to remove legacy code. (#11495)
Diffstat (limited to 'tests/test_visibility.py')
-rw-r--r--tests/test_visibility.py241
1 files changed, 39 insertions, 202 deletions
diff --git a/tests/test_visibility.py b/tests/test_visibility.py
index 94b19788d7..e0b08d67d4 100644
--- a/tests/test_visibility.py
+++ b/tests/test_visibility.py
@@ -13,35 +13,30 @@
 # limitations under the License.
 import logging
 from typing import Optional
-from unittest.mock import Mock
-
-from twisted.internet import defer
-from twisted.internet.defer import succeed
 
 from synapse.api.room_versions import RoomVersions
-from synapse.events import FrozenEvent
+from synapse.events import EventBase
+from synapse.types import JsonDict
 from synapse.visibility import filter_events_for_server
 
-import tests.unittest
-from tests.utils import create_room, setup_test_homeserver
+from tests import unittest
+from tests.utils import create_room
 
 logger = logging.getLogger(__name__)
 
 TEST_ROOM_ID = "!TEST:ROOM"
 
 
-class FilterEventsForServerTestCase(tests.unittest.TestCase):
-    @defer.inlineCallbacks
-    def setUp(self):
-        self.hs = yield setup_test_homeserver(self.addCleanup)
+class FilterEventsForServerTestCase(unittest.HomeserverTestCase):
+    def setUp(self) -> None:
+        super(FilterEventsForServerTestCase, self).setUp()
         self.event_creation_handler = self.hs.get_event_creation_handler()
         self.event_builder_factory = self.hs.get_event_builder_factory()
         self.storage = self.hs.get_storage()
 
-        yield defer.ensureDeferred(create_room(self.hs, TEST_ROOM_ID, "@someone:ROOM"))
+        self.get_success(create_room(self.hs, TEST_ROOM_ID, "@someone:ROOM"))
 
-    @defer.inlineCallbacks
-    def test_filtering(self):
+    def test_filtering(self) -> None:
         #
         # The events to be filtered consist of 10 membership events (it doesn't
         # really matter if they are joins or leaves, so let's make them joins).
@@ -51,18 +46,20 @@ class FilterEventsForServerTestCase(tests.unittest.TestCase):
         #
 
         # before we do that, we persist some other events to act as state.
-        yield self.inject_visibility("@admin:hs", "joined")
+        self.get_success(self._inject_visibility("@admin:hs", "joined"))
         for i in range(0, 10):
-            yield self.inject_room_member("@resident%i:hs" % i)
+            self.get_success(self._inject_room_member("@resident%i:hs" % i))
 
         events_to_filter = []
 
         for i in range(0, 10):
             user = "@user%i:%s" % (i, "test_server" if i == 5 else "other_server")
-            evt = yield self.inject_room_member(user, extra_content={"a": "b"})
+            evt = self.get_success(
+                self._inject_room_member(user, extra_content={"a": "b"})
+            )
             events_to_filter.append(evt)
 
-        filtered = yield defer.ensureDeferred(
+        filtered = self.get_success(
             filter_events_for_server(self.storage, "test_server", events_to_filter)
         )
 
@@ -75,34 +72,31 @@ class FilterEventsForServerTestCase(tests.unittest.TestCase):
             self.assertEqual(events_to_filter[i].event_id, filtered[i].event_id)
             self.assertEqual(filtered[i].content["a"], "b")
 
-    @defer.inlineCallbacks
-    def test_erased_user(self):
+    def test_erased_user(self) -> None:
         # 4 message events, from erased and unerased users, with a membership
         # change in the middle of them.
         events_to_filter = []
 
-        evt = yield self.inject_message("@unerased:local_hs")
+        evt = self.get_success(self._inject_message("@unerased:local_hs"))
         events_to_filter.append(evt)
 
-        evt = yield self.inject_message("@erased:local_hs")
+        evt = self.get_success(self._inject_message("@erased:local_hs"))
         events_to_filter.append(evt)
 
-        evt = yield self.inject_room_member("@joiner:remote_hs")
+        evt = self.get_success(self._inject_room_member("@joiner:remote_hs"))
         events_to_filter.append(evt)
 
-        evt = yield self.inject_message("@unerased:local_hs")
+        evt = self.get_success(self._inject_message("@unerased:local_hs"))
         events_to_filter.append(evt)
 
-        evt = yield self.inject_message("@erased:local_hs")
+        evt = self.get_success(self._inject_message("@erased:local_hs"))
         events_to_filter.append(evt)
 
         # the erasey user gets erased
-        yield defer.ensureDeferred(
-            self.hs.get_datastore().mark_user_erased("@erased:local_hs")
-        )
+        self.get_success(self.hs.get_datastore().mark_user_erased("@erased:local_hs"))
 
         # ... and the filtering happens.
-        filtered = yield defer.ensureDeferred(
+        filtered = self.get_success(
             filter_events_for_server(self.storage, "test_server", events_to_filter)
         )
 
@@ -123,8 +117,7 @@ class FilterEventsForServerTestCase(tests.unittest.TestCase):
         for i in (1, 4):
             self.assertNotIn("body", filtered[i].content)
 
-    @defer.inlineCallbacks
-    def inject_visibility(self, user_id, visibility):
+    def _inject_visibility(self, user_id: str, visibility: str) -> EventBase:
         content = {"history_visibility": visibility}
         builder = self.event_builder_factory.for_room_version(
             RoomVersions.V1,
@@ -137,18 +130,18 @@ class FilterEventsForServerTestCase(tests.unittest.TestCase):
             },
         )
 
-        event, context = yield defer.ensureDeferred(
+        event, context = self.get_success(
             self.event_creation_handler.create_new_client_event(builder)
         )
-        yield defer.ensureDeferred(
-            self.storage.persistence.persist_event(event, context)
-        )
+        self.get_success(self.storage.persistence.persist_event(event, context))
         return event
 
-    @defer.inlineCallbacks
-    def inject_room_member(
-        self, user_id, membership="join", extra_content: Optional[dict] = None
-    ):
+    def _inject_room_member(
+        self,
+        user_id: str,
+        membership: str = "join",
+        extra_content: Optional[JsonDict] = None,
+    ) -> EventBase:
         content = {"membership": membership}
         content.update(extra_content or {})
         builder = self.event_builder_factory.for_room_version(
@@ -162,17 +155,16 @@ class FilterEventsForServerTestCase(tests.unittest.TestCase):
             },
         )
 
-        event, context = yield defer.ensureDeferred(
+        event, context = self.get_success(
             self.event_creation_handler.create_new_client_event(builder)
         )
 
-        yield defer.ensureDeferred(
-            self.storage.persistence.persist_event(event, context)
-        )
+        self.get_success(self.storage.persistence.persist_event(event, context))
         return event
 
-    @defer.inlineCallbacks
-    def inject_message(self, user_id, content=None):
+    def _inject_message(
+        self, user_id: str, content: Optional[JsonDict] = None
+    ) -> EventBase:
         if content is None:
             content = {"body": "testytest", "msgtype": "m.text"}
         builder = self.event_builder_factory.for_room_version(
@@ -185,164 +177,9 @@ class FilterEventsForServerTestCase(tests.unittest.TestCase):
             },
         )
 
-        event, context = yield defer.ensureDeferred(
+        event, context = self.get_success(
             self.event_creation_handler.create_new_client_event(builder)
         )
 
-        yield defer.ensureDeferred(
-            self.storage.persistence.persist_event(event, context)
-        )
+        self.get_success(self.storage.persistence.persist_event(event, context))
         return event
-
-    @defer.inlineCallbacks
-    def test_large_room(self):
-        # see what happens when we have a large room with hundreds of thousands
-        # of membership events
-
-        # As above, the events to be filtered consist of 10 membership events,
-        # where one of them is for a user on the server we are filtering for.
-
-        import cProfile
-        import pstats
-        import time
-
-        # we stub out the store, because building up all that state the normal
-        # way is very slow.
-        test_store = _TestStore()
-
-        # our initial state is 100000 membership events and one
-        # history_visibility event.
-        room_state = []
-
-        history_visibility_evt = FrozenEvent(
-            {
-                "event_id": "$history_vis",
-                "type": "m.room.history_visibility",
-                "sender": "@resident_user_0:test.com",
-                "state_key": "",
-                "room_id": TEST_ROOM_ID,
-                "content": {"history_visibility": "joined"},
-            }
-        )
-        room_state.append(history_visibility_evt)
-        test_store.add_event(history_visibility_evt)
-
-        for i in range(0, 100000):
-            user = "@resident_user_%i:test.com" % (i,)
-            evt = FrozenEvent(
-                {
-                    "event_id": "$res_event_%i" % (i,),
-                    "type": "m.room.member",
-                    "state_key": user,
-                    "sender": user,
-                    "room_id": TEST_ROOM_ID,
-                    "content": {"membership": "join", "extra": "zzz,"},
-                }
-            )
-            room_state.append(evt)
-            test_store.add_event(evt)
-
-        events_to_filter = []
-        for i in range(0, 10):
-            user = "@user%i:%s" % (i, "test_server" if i == 5 else "other_server")
-            evt = FrozenEvent(
-                {
-                    "event_id": "$evt%i" % (i,),
-                    "type": "m.room.member",
-                    "state_key": user,
-                    "sender": user,
-                    "room_id": TEST_ROOM_ID,
-                    "content": {"membership": "join", "extra": "zzz"},
-                }
-            )
-            events_to_filter.append(evt)
-            room_state.append(evt)
-
-            test_store.add_event(evt)
-            test_store.set_state_ids_for_event(
-                evt, {(e.type, e.state_key): e.event_id for e in room_state}
-            )
-
-        pr = cProfile.Profile()
-        pr.enable()
-
-        logger.info("Starting filtering")
-        start = time.time()
-
-        storage = Mock()
-        storage.main = test_store
-        storage.state = test_store
-
-        filtered = yield defer.ensureDeferred(
-            filter_events_for_server(test_store, "test_server", events_to_filter)
-        )
-        logger.info("Filtering took %f seconds", time.time() - start)
-
-        pr.disable()
-        with open("filter_events_for_server.profile", "w+") as f:
-            ps = pstats.Stats(pr, stream=f).sort_stats("cumulative")
-            ps.print_stats()
-
-        # the result should be 5 redacted events, and 5 unredacted events.
-        for i in range(0, 5):
-            self.assertEqual(events_to_filter[i].event_id, filtered[i].event_id)
-            self.assertNotIn("extra", filtered[i].content)
-
-        for i in range(5, 10):
-            self.assertEqual(events_to_filter[i].event_id, filtered[i].event_id)
-            self.assertEqual(filtered[i].content["extra"], "zzz")
-
-    test_large_room.skip = "Disabled by default because it's slow"
-
-
-class _TestStore:
-    """Implements a few methods of the DataStore, so that we can test
-    filter_events_for_server
-
-    """
-
-    def __init__(self):
-        # data for get_events: a map from event_id to event
-        self.events = {}
-
-        # data for get_state_ids_for_events mock: a map from event_id to
-        # a map from (type_state_key) -> event_id for the state at that
-        # event
-        self.state_ids_for_events = {}
-
-    def add_event(self, event):
-        self.events[event.event_id] = event
-
-    def set_state_ids_for_event(self, event, state):
-        self.state_ids_for_events[event.event_id] = state
-
-    def get_state_ids_for_events(self, events, types):
-        res = {}
-        include_memberships = False
-        for (type, state_key) in types:
-            if type == "m.room.history_visibility":
-                continue
-            if type != "m.room.member" or state_key is not None:
-                raise RuntimeError(
-                    "Unimplemented: get_state_ids with type (%s, %s)"
-                    % (type, state_key)
-                )
-            include_memberships = True
-
-        if include_memberships:
-            for event_id in events:
-                res[event_id] = self.state_ids_for_events[event_id]
-
-        else:
-            k = ("m.room.history_visibility", "")
-            for event_id in events:
-                hve = self.state_ids_for_events[event_id][k]
-                res[event_id] = {k: hve}
-
-        return succeed(res)
-
-    def get_events(self, events):
-        return succeed({event_id: self.events[event_id] for event_id in events})
-
-    def are_users_erased(self, users):
-        return succeed({u: False for u in users})