diff --git a/tests/test_user_simulation.py b/tests/test_user_simulation.py
index 6dfb75c..80f1a1a 100644
--- a/tests/test_user_simulation.py
+++ b/tests/test_user_simulation.py
@@ -22,7 +22,7 @@ def log(ok, msg):
         sys.stdout.flush()
 
 def get(path, cookies=None, code=200):
-    r = requests.get(f"{BASE}{path}", cookies=cookies or cookie(), timeout=15)
+    r = requests.get(f"{BASE}{path}", cookies=cookies or cookie(), timeout=30)
     assert r.status_code == code, f"GET {path}: {r.status_code}"
     return r.json() if r.text.strip() else {}
 
@@ -241,6 +241,85 @@ r = requests.post(f"{BASE}/api/scenario/run",
 log(r.status_code == 404, f"run definition_id=99999 -> 404")
 
 
+print(f"\n{'='*60}")
+print("ТЕСТ 9: PostgreSQL — create + create_user + create_database + delete")
+print("=" * 60)
+
+try:
+    # 9.1 Создать PostgreSQL
+    pg_name = f"autotest-pg-{int(time.time())}"
+    r = post("/api/test",
+        {"serviceId": 90, "operation": "create", "svcOperationId": 19,
+         "params": {}, "displayName": pg_name})
+    pg_op = r["opUid"]
+    pg_uid = r.get("instanceUid")
+    result = poll(pg_op, timeout=15)
+    log(result.get("status") == "OK", f"create PostgreSQL -> {pg_uid[:8] if pg_uid else '?'}")
+
+    if pg_uid:
+        # 9.2 Создать пользователя
+        user_name = f"testuser_{int(time.time()) % 10000}"
+        r = post("/api/test",
+            {"serviceId": 90, "operation": "create_user", "svcOperationId": 241,
+             "instanceUid": pg_uid,
+             "params": {"733": user_name, "740": "app_user", "1096": "false"}})
+        user_op = r["opUid"]
+        result = poll(user_op)
+        log(result.get("status") == "OK", f"create_user '{user_name}' -> {result.get('status')}")
+
+        # 9.3 Создать базу данных
+        db_name = f"testdb_{int(time.time()) % 10000}"
+        r = post("/api/test",
+            {"serviceId": 90, "operation": "create_database", "svcOperationId": 245,
+             "instanceUid": pg_uid,
+             "params": {"741": db_name, "742": user_name}})
+        db_op = r["opUid"]
+        result = poll(db_op)
+        log(result.get("status") == "OK", f"create_database '{db_name}' -> {result.get('status')}")
+
+        # 9.4 Удалить PostgreSQL
+        r = post("/api/test",
+            {"serviceId": 90, "operation": "delete", "svcOperationId": 20,
+             "instanceUid": pg_uid, "params": {}})
+        del_op = r["opUid"]
+        result = poll(del_op)
+        log(result.get("status") == "OK", f"delete PostgreSQL -> {result.get('status')}")
+except Exception as e:
+    log(False, f"PostgreSQL test: {str(e)[:80]}")
+
+
+print(f"\n{'='*60}")
+print("ТЕСТ 10: Сценарий PostgreSQL — create -> create_user -> create_database -> delete")
+print("=" * 60)
+
+try:
+    pg_scenario_name = f"pg-scenario-{int(time.time())}"
+    pg_steps = [
+        {"service_id": 90, "operation": "create", "params": {}, "output": "pg"},
+        {"service_id": 90, "operation": "create_user", "instance_ref": "pg",
+         "params": {"username": "scenario_user", "role": "app_user", "mtlsAccess": "false"}},
+        {"service_id": 90, "operation": "create_database", "instance_ref": "pg",
+         "params": {"dbName": "scenario_db", "dbOwner": "scenario_user"}},
+        {"service_id": 90, "operation": "delete", "instance_ref": "pg", "params": {}},
+    ]
+    r = requests.post(f"{BASE}/api/scenario/definitions",
+        json={"name": pg_scenario_name, "steps": pg_steps},
+        cookies=cookie(), timeout=10)
+    pg_def = r.json()
+    log("id" in pg_def, f"создан сценарий PostgreSQL (id={pg_def.get('id')})")
+
+    if "id" in pg_def:
+        pg_run_id = run_scenario(pg_def["id"])
+        pg_result = poll_scenario(pg_run_id, timeout=30)
+        log(pg_result.get("status") == "OK",
+            f"запуск PG сценария: {pg_result.get('status')} (шаг {pg_result.get('current_step')}/{pg_result.get('total_steps')})")
+
+        requests.delete(f"{BASE}/api/scenario/definitions/{pg_def['id']}",
+                       cookies=cookie(), timeout=10)
+except Exception as e:
+    log(False, f"PG scenario: {str(e)[:80]}")
+
+
 print(f"\n{'='*60}")
 print(f"ИТОГО: PASS={PASS} FAIL={FAIL}")
 print(f"{'='*60}")