feat: 导入 MemRelay 初始源码

backend/tests/test_basic_memory.py

@@ -0,0 +1,34 @@
+import asyncio
+
+import pytest
+
+from memrelay.basic_memory import BasicMemoryClient
+from memrelay.errors import AppError
+
+
+def test_write_note_maps_conflict_response_to_stable_error() -> None:
+    client = BasicMemoryClient("http://basic-memory.test/mcp", 1)
+
+    async def conflict_call(_name: str, _arguments: dict) -> dict:
+        return {
+            "action": "conflict",
+            "error": "A note with this title already exists",
+            "permalink": "global/existing-note",
+        }
+
+    client.call = conflict_call  # type: ignore[method-assign]
+    with pytest.raises(AppError) as exc_info:
+        asyncio.run(
+            client.write_note(
+                title="Existing note",
+                content="content",
+                directory="global",
+                tags=[],
+                note_type="fact",
+                metadata={},
+                overwrite=False,
+            )
+        )
+
+    assert exc_info.value.code == "BASIC_MEMORY_CONFLICT"
+    assert exc_info.value.status_code == 409