fix: clear chat sessions on cwd change (#172)

tests/test_telegram_chat_sessions.py

@@ -1,3 +1,5 @@
+from pathlib import Path
+
 import pytest
 
 from takopi.model import ResumeToken
@@ -36,3 +38,32 @@ async def test_chat_sessions_store_clear(tmp_path) -> None:
         engine="codex",
         value="two",
     )
+
+
+@pytest.mark.anyio
+async def test_chat_sessions_store_drops_sessions_on_cwd_change(
+    tmp_path, monkeypatch
+) -> None:
+    path = tmp_path / "telegram_chat_sessions_state.json"
+    dir1 = tmp_path / "dir1"
+    dir2 = tmp_path / "dir2"
+    dir1.mkdir()
+    dir2.mkdir()
+
+    monkeypatch.chdir(dir1)
+    store = ChatSessionStore(path)
+    await store.set_session_resume(1, None, ResumeToken(engine="codex", value="abc123"))
+    assert await store.get_session_resume(1, None, "codex") == ResumeToken(
+        engine="codex", value="abc123"
+    )
+
+    store2 = ChatSessionStore(path)
+    assert await store2.sync_startup_cwd(Path.cwd()) is False
+    assert await store2.get_session_resume(1, None, "codex") == ResumeToken(
+        engine="codex", value="abc123"
+    )
+
+    monkeypatch.chdir(dir2)
+    store3 = ChatSessionStore(path)
+    assert await store3.sync_startup_cwd(Path.cwd()) is True
+    assert await store3.get_session_resume(1, None, "codex") is None