Фиксация изменений

tests/chat/test_chat_api_simple_code_explain.py

@@ -0,0 +1,70 @@
+import asyncio
+
+from app.modules.chat.module import ChatModule
+from app.modules.chat.task_store import TaskStore
+from app.schemas.chat import ChatMessageRequest
+from app.schemas.chat import TaskQueuedResponse
+from app.modules.shared.event_bus import EventBus
+from app.modules.shared.retry_executor import RetryExecutor
+
+
+class _FakeRuntime:
+    async def run(self, **kwargs):
+        raise AssertionError("legacy runtime must not be called")
+
+
+class _FakeDirectChat:
+    def __init__(self) -> None:
+        self.calls = 0
+
+    async def handle_message(self, request):
+        self.calls += 1
+        return TaskQueuedResponse(
+            task_id="task-1",
+            status="done",
+        )
+
+
+class _FakeRagSessions:
+    def get(self, rag_session_id: str):
+        return {"rag_session_id": rag_session_id}
+
+
+class _FakeRepository:
+    def create_dialog(self, dialog_session_id: str, rag_session_id: str) -> None:
+        return None
+
+    def get_dialog(self, dialog_session_id: str):
+        return None
+
+    def add_message(self, dialog_session_id: str, role: str, content: str, task_id: str | None = None, payload: dict | None = None) -> None:
+        return None
+
+
+def test_chat_messages_endpoint_uses_direct_service(monkeypatch) -> None:
+    monkeypatch.setenv("SIMPLE_CODE_EXPLAIN_ONLY", "true")
+    direct_chat = _FakeDirectChat()
+    module = ChatModule(
+        agent_runner=_FakeRuntime(),
+        event_bus=EventBus(),
+        retry=RetryExecutor(),
+        rag_sessions=_FakeRagSessions(),
+        repository=_FakeRepository(),
+        direct_chat=direct_chat,
+        task_store=TaskStore(),
+    )
+    router = module.public_router()
+    endpoint = next(route.endpoint for route in router.routes if getattr(route, "path", "") == "/api/chat/messages")
+    response = asyncio.run(
+        endpoint(
+            ChatMessageRequest(
+                session_id="dialog-1",
+                project_id="rag-1",
+                message="Explain get_user",
+            ),
+            None,
+        )
+    )
+
+    assert response.task_id == "task-1"
+    assert direct_chat.calls == 1