Remove dispose warning on async engines when running tests

Co-authored-by: Mike Bayer <mike_mp@zzzcomputing.com>
Change-Id: Ia3357959ed286dc7d2ce264b5ddcadf309351ff7

1 files changed, 6 insertions, 1 deletions

diff --git a/lib/sqlalchemy/testing/engines.py b/lib/sqlalchemy/testing/engines.py
index 8ce70d9c2..0310825bc 100644
--- a/lib/sqlalchemy/testing/engines.py
+++ b/lib/sqlalchemy/testing/engines.py
@@ -19,6 +19,7 @@ from .util import decorator
 from .util import gc_collect
 from .. import event
 from .. import pool
+from ..util import await_only
 from ..util.typing import Literal
 
 
@@ -105,7 +106,10 @@ class ConnectionKiller:
                         and proxy_ref._pool is rec.pool
                     ):
                         self._safe(proxy_ref._checkin)
-            rec.dispose()
+            if hasattr(rec, "sync_engine"):
+                await_only(rec.dispose())
+            else:
+                rec.dispose()
         eng.clear()
 
     def after_test(self):
@@ -332,6 +336,7 @@ def testing_engine(
         from sqlalchemy.pool import StaticPool
 
         if config.db is not None and isinstance(config.db.pool, StaticPool):
+            use_reaper = False
             engine.pool._transfer_from(config.db.pool)
 
     if scope == "global":