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