diff --git a/tests/test_ws_dependencies.py b/tests/test_ws_dependencies.py
new file mode 100644
index 0000000000000..e8e666982935c
--- /dev/null
+++ b/tests/test_ws_dependencies.py
@@ -0,0 +1,58 @@
+from typing import Optional
+from fastapi import APIRouter, Depends, FastAPI, Query, Response, WebSocket
+from fastapi.testclient import TestClient
+
+import json
+
+def dependency_list(deps: Optional[str] = None) -> list[str]:
+    return [deps] if deps else []
+
+def create_dependency(name: str):
+    def fun(deps: list[str] = Depends(dependency_list)):
+        print(f"create_dependency.fun({name})")
+        deps.append(name)
+    return Depends(fun)
+
+router = APIRouter(dependencies=[create_dependency("router")])
+prefix_router = APIRouter(dependencies=[create_dependency("prefix_router")])
+app = FastAPI(dependencies=[create_dependency("app")])
+
+@app.websocket("/", dependencies=[create_dependency("index")])
+async def index(websocket: WebSocket, deps = Depends(dependency_list)):
+    await websocket.accept()
+    await websocket.send_text(json.dumps(deps))
+    await websocket.close()
+
+@router.websocket("/router", dependencies=[create_dependency("routerindex")])
+async def routerindex(websocket: WebSocket, deps = Depends(dependency_list)):
+    await websocket.accept()
+    await websocket.send_text(json.dumps(deps))
+    await websocket.close()
+
+@prefix_router.websocket("/", dependencies=[create_dependency("routerprefixindex")])
+async def routerprefixindex(websocket: WebSocket, deps = Depends(dependency_list)):
+    await websocket.accept()
+    await websocket.send_text(json.dumps(deps))
+    await websocket.close()
+
+app.include_router(router, dependencies=[create_dependency("router2")])
+app.include_router(prefix_router, prefix="/prefix", dependencies=[create_dependency("prefix_router2")])
+
+def test_index():
+    client = TestClient(app)
+    with client.websocket_connect("/") as websocket:
+        data = json.loads(websocket.receive_text())
+        assert data == ['app', 'index']
+
+def test_routerindex():
+    client = TestClient(app)
+    with client.websocket_connect("/router") as websocket:
+        data = json.loads(websocket.receive_text())
+        assert data == ['app', 'router2', 'router', 'routerindex']
+
+
+def test_routerprefixindex():
+    client = TestClient(app)
+    with client.websocket_connect("/prefix/") as websocket:
+        data = json.loads(websocket.receive_text())
+        assert data == ['app', 'prefix_router2', 'prefix_router', 'routerprefixindex']