Use inline type hints in `tests/` (#10350)

This PR is tantamount to running:

    python3.8 -m com2ann -v 6 tests/

(com2ann requires python 3.8 to run)

1 files changed, 7 insertions, 7 deletions

diff --git a/tests/replication/tcp/streams/test_events.py b/tests/replication/tcp/streams/test_events.py
index f51fa0a79e..666008425a 100644
--- a/tests/replication/tcp/streams/test_events.py
+++ b/tests/replication/tcp/streams/test_events.py
@@ -135,9 +135,9 @@ class EventsStreamTestCase(BaseStreamTestCase):
         )
 
         # this is the point in the DAG where we make a fork
-        fork_point = self.get_success(
+        fork_point: List[str] = self.get_success(
             self.hs.get_datastore().get_latest_event_ids_in_room(self.room_id)
-        )  # type: List[str]
+        )
 
         events = [
             self._inject_state_event(sender=OTHER_USER)
@@ -238,7 +238,7 @@ class EventsStreamTestCase(BaseStreamTestCase):
         self.assertEqual(row.data.event_id, pl_event.event_id)
 
         # the state rows are unsorted
-        state_rows = []  # type: List[EventsStreamCurrentStateRow]
+        state_rows: List[EventsStreamCurrentStateRow] = []
         for stream_name, _, row in received_rows:
             self.assertEqual("events", stream_name)
             self.assertIsInstance(row, EventsStreamRow)
@@ -290,11 +290,11 @@ class EventsStreamTestCase(BaseStreamTestCase):
         )
 
         # this is the point in the DAG where we make a fork
-        fork_point = self.get_success(
+        fork_point: List[str] = self.get_success(
             self.hs.get_datastore().get_latest_event_ids_in_room(self.room_id)
-        )  # type: List[str]
+        )
 
-        events = []  # type: List[EventBase]
+        events: List[EventBase] = []
         for user in user_ids:
             events.extend(
                 self._inject_state_event(sender=user) for _ in range(STATES_PER_USER)
@@ -355,7 +355,7 @@ class EventsStreamTestCase(BaseStreamTestCase):
             self.assertEqual(row.data.event_id, pl_events[i].event_id)
 
             # the state rows are unsorted
-            state_rows = []  # type: List[EventsStreamCurrentStateRow]
+            state_rows: List[EventsStreamCurrentStateRow] = []
             for _ in range(STATES_PER_USER + 1):
                 stream_name, token, row = received_rows.pop(0)
                 self.assertEqual("events", stream_name)