feat: jc 引擎主线搬入 app/engine（315 测试基线全绿：320 去掉 admin 5 用例）

Co-Authored-By: Claude Code <noreply@anthropic.com>
2026-10-12 16:25:32 +08:00
parent 0ae5952002
commit 603c03eb4a
55 changed files with 10912 additions and 0 deletions
@@ -0,0 +1,58 @@
+"""Task A5 — REST message route.
+
+The route consumes `ConversationManager.stream_process_message` and returns
+the collected reply plus `ended`/`intent_level`. Lead email is triggered
+inside `ConversationManager` when contact info is detected
+(contact-driven-lead-email plan) — the route carries no email logic.
+"""
+from app.main import app  # noqa: F401 — ensure router registration
+from app.engine.services import conversation as conv_mod
+
+
+def test_message_replies_and_ended_flag(client, monkeypatch):
+    async def fake_stream(self, sid, content):
+        yield {"type": "stream_start"}
+        yield {"type": "stream_chunk", "content": "Hi"}
+        yield {"type": "stream_chunk", "content": " there"}
+        yield {"type": "stream_end"}
+        yield {"type": "evaluated", "ended": False, "intent_level": "pending"}
+
+    monkeypatch.setattr(
+        conv_mod.ConversationManager, "stream_process_message", fake_stream
+    )
+
+    sid = client.post("/api/chat/session", json={}).json()["session_id"]
+    r = client.post(
+        "/api/chat/message", json={"session_id": sid, "content": "hello"}
+    )
+    assert r.status_code == 200
+    d = r.json()
+    assert d["reply"] == "Hi there"
+    assert d["ended"] is False
+
+
+def test_404_unknown_session(client):
+    r = client.post(
+        "/api/chat/message", json={"session_id": "nope", "content": "x"}
+    )
+    assert r.status_code == 404
+
+
+def test_rate_limit_429(client, monkeypatch):
+    async def fake_stream(self, sid, content):
+        yield {"type": "stream_chunk", "content": "ok"}
+        yield {"type": "evaluated", "ended": False, "intent_level": "pending"}
+
+    monkeypatch.setattr(
+        conv_mod.ConversationManager, "stream_process_message", fake_stream
+    )
+
+    sid = client.post("/api/chat/session", json={}).json()["session_id"]
+    for _ in range(30):
+        client.post(
+            "/api/chat/message", json={"session_id": sid, "content": "x"}
+        ).raise_for_status()
+    over = client.post(
+        "/api/chat/message", json={"session_id": sid, "content": "x"}
+    )
+    assert over.status_code == 429