Reduce the number of tests using TCP replication. (#13543)

Uses Redis replication in additional test cases (instead of
TCP replication). A small step towards dropping TCP replication.

1 files changed, 0 insertions, 7 deletions

diff --git a/tests/replication/test_sharded_event_persister.py b/tests/replication/test_sharded_event_persister.py

index a7ca68069e..541d390286 100644
--- a/tests/replication/test_sharded_event_persister.py
+++ b/tests/replication/test_sharded_event_persister.py
@@ -20,7 +20,6 @@ from synapse.storage.util.id_generators import MultiWriterIdGenerator
 
 from tests.replication._base import BaseMultiWorkerStreamTestCase
 from tests.server import make_request
-from tests.utils import USE_POSTGRES_FOR_TESTS
 
 logger = logging.getLogger(__name__)
 
@@ -28,11 +27,6 @@ logger = logging.getLogger(__name__)
 class EventPersisterShardTestCase(BaseMultiWorkerStreamTestCase):
     """Checks event persisting sharding works"""
 
-    # Event persister sharding requires postgres (due to needing
-    # `MultiWriterIdGenerator`).
-    if not USE_POSTGRES_FOR_TESTS:
-        skip = "Requires Postgres"
-
     servlets = [
         admin.register_servlets_for_client_rest_resource,
         room.register_servlets,
@@ -50,7 +44,6 @@ class EventPersisterShardTestCase(BaseMultiWorkerStreamTestCase):
 
     def default_config(self):
         conf = super().default_config()
-        conf["redis"] = {"enabled": "true"}
         conf["stream_writers"] = {"events": ["worker1", "worker2"]}
         conf["instance_map"] = {
             "worker1": {"host": "testserv", "port": 1001},