fix redis

Author: provinzkraut

src/pytest_databases/docker/redis.py

@@ -62,8 +62,6 @@ def redis_service(
     db = 0
     if worker_num is not None:
         if xdist_redis_isolation_level == "database":
-            container_num = worker_num // 1
-            name += f"_{container_num + 1}"
             db = worker_num
         else:
             name += f"_{worker_num + 1}"
@@ -94,8 +92,6 @@ def dragonfly_service(
     db = 0
     if worker_num is not None:
         if xdist_redis_isolation_level == "database":
-            container_num = worker_num // 1
-            name += f"_{container_num + 1}"
             db = worker_num
         else:
             name += f"_{worker_num + 1}"
@@ -136,8 +132,6 @@ def keydb_service(
     db = 0
     if worker_num is not None:
         if xdist_redis_isolation_level == "database":
-            container_num = worker_num // 1
-            name += f"_{container_num + 1}"
             db = worker_num
         else:
             name += f"_{worker_num + 1}"

tests/test_redis.py

@@ -93,6 +93,13 @@ def test_two({redis_compatible_service}: RedisService) -> None:
     assert not client.get("one")
     client.set("one", "1")
     assert {redis_compatible_service}.db == get_xdist_worker_num()
+    
+    
+def test_use_same_db({redis_compatible_service}: RedisService) -> None:
+    client_0 = redis.Redis.from_url("redis://", host={redis_compatible_service}.host, port={redis_compatible_service}.port, db=0)
+    client_1 = redis.Redis.from_url("redis://", host={redis_compatible_service}.host, port={redis_compatible_service}.port, db=1)
+    assert client_0.get("one") == "1"
+    assert client_1.get("one") == "1"
 """)
     result = pytester.runpytest("-n", "2")
     result.assert_outcomes(passed=2)