test(sofiia-console): add multi-node e2e routing test

Made-with: Cursor

tests/test_sofiia_e2e_multinode.py

@@ -0,0 +1,118 @@
+from __future__ import annotations
+
+
+def _create_chat(client, agent_id: str, node_id: str, ref: str) -> str:
+    r = client.post(
+        "/api/chats",
+        json={
+            "agent_id": agent_id,
+            "node_id": node_id,
+            "source": "web",
+            "external_chat_ref": ref,
+        },
+    )
+    assert r.status_code == 200, r.text
+    return r.json()["chat"]["chat_id"]
+
+
+def test_e2e_routes_send_to_noda1_via_infer(sofiia_client, sofiia_module, monkeypatch):
+    calls = []
+
+    def _router_url(node_id: str) -> str:
+        return {
+            "NODA1": "http://fake-noda1-router:9102",
+            "NODA2": "http://fake-noda2-router:9102",
+        }.get(str(node_id).upper(), "")
+
+    async def _fake_infer(base_url, agent_id, text, **kwargs):
+        calls.append(
+            {
+                "base_url": base_url,
+                "agent_id": agent_id,
+                "text": text,
+                "metadata": kwargs.get("metadata") or {},
+            }
+        )
+        return {
+            "response": "fake-noda1-response",
+            "backend": "fake-router",
+            "model": "fake-model",
+            "node_id": "NODA1",
+            "message_id": "m-noda1",
+        }
+
+    monkeypatch.setattr(sofiia_module, "get_router_url", _router_url)
+    monkeypatch.setattr(sofiia_module, "infer", _fake_infer)
+
+    chat_id = _create_chat(sofiia_client, "monitor", "NODA1", "e2e-n1")
+    r = sofiia_client.post(f"/api/chats/{chat_id}/send", json={"text": "ping NODA1"})
+    assert r.status_code == 200, r.text
+    body = r.json()
+
+    assert len(calls) == 1
+    assert calls[0]["base_url"] == "http://fake-noda1-router:9102"
+    assert calls[0]["metadata"].get("chat_id") == chat_id
+    assert calls[0]["metadata"].get("node_id") == "NODA1"
+    assert body["node_id"] == "NODA1"
+
+
+def test_e2e_routes_send_to_noda2_via_infer(sofiia_client, sofiia_module, monkeypatch):
+    calls = []
+
+    def _router_url(node_id: str) -> str:
+        return {
+            "NODA1": "http://fake-noda1-router:9102",
+            "NODA2": "http://fake-noda2-router:9102",
+        }.get(str(node_id).upper(), "")
+
+    async def _fake_infer(base_url, agent_id, text, **kwargs):
+        calls.append(
+            {
+                "base_url": base_url,
+                "agent_id": agent_id,
+                "text": text,
+                "metadata": kwargs.get("metadata") or {},
+            }
+        )
+        return {
+            "response": "fake-noda2-response",
+            "backend": "fake-router",
+            "model": "fake-model",
+            "node_id": "NODA2",
+            "message_id": "m-noda2",
+        }
+
+    monkeypatch.setattr(sofiia_module, "get_router_url", _router_url)
+    monkeypatch.setattr(sofiia_module, "infer", _fake_infer)
+
+    chat_id = _create_chat(sofiia_client, "sofiia", "NODA2", "e2e-n2")
+    r = sofiia_client.post(f"/api/chats/{chat_id}/send", json={"text": "ping NODA2"})
+    assert r.status_code == 200, r.text
+    body = r.json()
+
+    assert len(calls) == 1
+    assert calls[0]["base_url"] == "http://fake-noda2-router:9102"
+    assert calls[0]["metadata"].get("chat_id") == chat_id
+    assert calls[0]["metadata"].get("node_id") == "NODA2"
+    assert body["node_id"] == "NODA2"
+
+
+def test_e2e_noda1_route_is_not_hardcoded_to_noda2(sofiia_client, sofiia_module, monkeypatch):
+    def _router_url(node_id: str) -> str:
+        return {
+            "NODA1": "http://fake-noda1-router:9102",
+            "NODA2": "http://fake-noda2-router:9102",
+        }.get(str(node_id).upper(), "")
+
+    async def _guard_infer(base_url, agent_id, text, **kwargs):
+        assert base_url != "http://fake-noda2-router:9102"
+        return {"response": "guard-ok", "backend": "fake-router", "model": "fake-model"}
+
+    monkeypatch.setattr(sofiia_module, "get_router_url", _router_url)
+    monkeypatch.setattr(sofiia_module, "infer", _guard_infer)
+
+    chat_id = _create_chat(sofiia_client, "monitor", "NODA1", "e2e-guard")
+    r = sofiia_client.post(f"/api/chats/{chat_id}/send", json={"text": "guard ping"})
+    assert r.status_code == 200, r.text
+    assert r.json()["node_id"] == "NODA1"
+