Fix updating packet filters

tests/api/routes/compute/test_docker_nodes.py

@@ -218,7 +218,8 @@ class TestDockerNodesRoutes:
             "type": "nio_udp",
             "lport": 4242,
             "rport": 4343,
-            "rhost": "127.0.0.1"
+            "rhost": "127.0.0.1",
+            "filters": {"packet_loss": 10}
         }
 
         url = app.url_path_for("compute:create_docker_node_nio",
@@ -228,6 +229,8 @@ class TestDockerNodesRoutes:
                                port_number="0")
         response = await compute_client.post(url, json=params)
         assert response.status_code == status.HTTP_201_CREATED
+        assert response.json()["filters"] == {"packet_loss": 10}
+        params["filters"] = {}
 
         url = app.url_path_for("compute:update_docker_node_nio",
                                project_id=vm["project_id"],
@@ -237,7 +240,8 @@ class TestDockerNodesRoutes:
         with asyncio_patch("gns3server.compute.docker.docker_vm.DockerVM.adapter_update_nio_binding"):
             response = await compute_client.put(url, json=params)
         assert response.status_code == status.HTTP_201_CREATED
-
+        assert response.json()["type"] == "nio_udp"
+        assert response.json()["filters"] == {}
 
     async def test_docker_delete_nio(self, app: FastAPI, compute_client: AsyncClient, vm: dict) -> None: