chore: update gitignore; feat: 新增customer_agent业务模块与api路由

tests/test_events.py

@@ -0,0 +1,22 @@
+import unittest
+from unittest.mock import AsyncMock
+
+from rag.events import publish_knowledge_update
+
+
+class KnowledgeEventTests(unittest.IsolatedAsyncioTestCase):
+    async def test_publishes_update_event_after_successful_ingestion(self):
+        publisher = AsyncMock()
+
+        await publish_knowledge_update(
+            publisher, doc_id="doc-1", collection_name="fin_faq", chunk_count=4
+        )
+
+        publisher.assert_awaited_once_with(
+            "event:knowledge_update",
+            {"doc_id": "doc-1", "collection_name": "fin_faq", "chunk_count": 4},
+        )
+
+
+if __name__ == "__main__":
+    unittest.main()