wehub-resource-sync
809 lines
29 KiB
Python
809 lines
29 KiB
Python
"""Tests for session memory functionality."""
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import asyncio
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import sqlite3
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import tempfile
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from pathlib import Path
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import pytest
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from agents import Agent, RunConfig, Runner, SQLiteSession, TResponseInputItem
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from tests.fake_model import FakeModel
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from tests.test_responses import get_text_message
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# Helper functions for parametrized testing of different Runner methods
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def _run_sync_wrapper(agent, input_data, **kwargs):
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"""Wrapper for run_sync that properly sets up an event loop."""
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loop = asyncio.new_event_loop()
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asyncio.set_event_loop(loop)
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try:
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return Runner.run_sync(agent, input_data, **kwargs)
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finally:
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loop.close()
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async def run_agent_async(runner_method: str, agent, input_data, **kwargs):
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"""Helper function to run agent with different methods."""
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if runner_method == "run":
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return await Runner.run(agent, input_data, **kwargs)
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elif runner_method == "run_sync":
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# For run_sync, we need to run it in a thread with its own event loop
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return await asyncio.to_thread(_run_sync_wrapper, agent, input_data, **kwargs)
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elif runner_method == "run_streamed":
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result = Runner.run_streamed(agent, input_data, **kwargs)
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# For streaming, we first try to get at least one event to trigger any early exceptions
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# If there's an exception in setup (like memory validation), it will be raised here
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try:
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first_event = None
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async for event in result.stream_events():
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if first_event is None:
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first_event = event
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# Continue consuming all events
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pass
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except Exception:
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# If an exception occurs during streaming, we let it propagate up
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raise
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return result
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else:
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raise ValueError(f"Unknown runner method: {runner_method}")
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# Parametrized tests for different runner methods
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@pytest.mark.parametrize("runner_method", ["run", "run_sync", "run_streamed"])
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@pytest.mark.asyncio
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async def test_session_memory_basic_functionality_parametrized(runner_method):
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"""Test basic session memory functionality with SQLite backend across all runner methods."""
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with tempfile.TemporaryDirectory() as temp_dir:
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db_path = Path(temp_dir) / "test_memory.db"
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session_id = "test_session_123"
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session = SQLiteSession(session_id, db_path)
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model = FakeModel()
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agent = Agent(name="test", model=model)
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# First turn
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model.set_next_output([get_text_message("San Francisco")])
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result1 = await run_agent_async(
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runner_method,
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agent,
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"What city is the Golden Gate Bridge in?",
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session=session,
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)
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assert result1.final_output == "San Francisco"
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# Second turn - should have conversation history
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model.set_next_output([get_text_message("California")])
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result2 = await run_agent_async(
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runner_method,
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agent,
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"What state is it in?",
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session=session,
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)
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assert result2.final_output == "California"
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# Verify that the input to the second turn includes the previous conversation
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# The model should have received the full conversation history
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last_input = model.last_turn_args["input"]
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assert len(last_input) > 1 # Should have more than just the current message
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session.close()
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@pytest.mark.parametrize("runner_method", ["run", "run_sync", "run_streamed"])
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@pytest.mark.asyncio
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async def test_session_memory_with_explicit_instance_parametrized(runner_method):
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"""Test session memory with an explicit SQLiteSession instance across all runner methods."""
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with tempfile.TemporaryDirectory() as temp_dir:
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db_path = Path(temp_dir) / "test_memory.db"
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session_id = "test_session_456"
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session = SQLiteSession(session_id, db_path)
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model = FakeModel()
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agent = Agent(name="test", model=model)
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# First turn
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model.set_next_output([get_text_message("Hello")])
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result1 = await run_agent_async(runner_method, agent, "Hi there", session=session)
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assert result1.final_output == "Hello"
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# Second turn
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model.set_next_output([get_text_message("I remember you said hi")])
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result2 = await run_agent_async(
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runner_method,
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agent,
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"Do you remember what I said?",
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session=session,
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)
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assert result2.final_output == "I remember you said hi"
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session.close()
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@pytest.mark.parametrize("runner_method", ["run", "run_sync", "run_streamed"])
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@pytest.mark.asyncio
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async def test_session_memory_disabled_parametrized(runner_method):
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"""Test that session memory is disabled when session=None across all runner methods."""
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model = FakeModel()
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agent = Agent(name="test", model=model)
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# First turn (no session parameters = disabled)
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model.set_next_output([get_text_message("Hello")])
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result1 = await run_agent_async(runner_method, agent, "Hi there")
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assert result1.final_output == "Hello"
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# Second turn - should NOT have conversation history
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model.set_next_output([get_text_message("I don't remember")])
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result2 = await run_agent_async(runner_method, agent, "Do you remember what I said?")
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assert result2.final_output == "I don't remember"
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# Verify that the input to the second turn is just the current message
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last_input = model.last_turn_args["input"]
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assert len(last_input) == 1 # Should only have the current message
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@pytest.mark.parametrize("runner_method", ["run", "run_sync", "run_streamed"])
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@pytest.mark.asyncio
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async def test_session_memory_different_sessions_parametrized(runner_method):
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"""Test that different session IDs maintain separate conversation histories across all runner
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methods."""
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with tempfile.TemporaryDirectory() as temp_dir:
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db_path = Path(temp_dir) / "test_memory.db"
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model = FakeModel()
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agent = Agent(name="test", model=model)
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# Session 1
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session_id_1 = "session_1"
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session_1 = SQLiteSession(session_id_1, db_path)
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model.set_next_output([get_text_message("I like cats")])
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result1 = await run_agent_async(runner_method, agent, "I like cats", session=session_1)
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assert result1.final_output == "I like cats"
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# Session 2 - different session
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session_id_2 = "session_2"
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session_2 = SQLiteSession(session_id_2, db_path)
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model.set_next_output([get_text_message("I like dogs")])
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result2 = await run_agent_async(runner_method, agent, "I like dogs", session=session_2)
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assert result2.final_output == "I like dogs"
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# Back to Session 1 - should remember cats, not dogs
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model.set_next_output([get_text_message("Yes, you mentioned cats")])
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result3 = await run_agent_async(
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runner_method,
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agent,
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"What did I say I like?",
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session=session_1,
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)
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assert result3.final_output == "Yes, you mentioned cats"
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session_1.close()
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session_2.close()
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@pytest.mark.asyncio
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async def test_sqlite_session_memory_direct():
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"""Test SQLiteSession class directly."""
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with tempfile.TemporaryDirectory() as temp_dir:
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db_path = Path(temp_dir) / "test_direct.db"
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session_id = "direct_test"
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session = SQLiteSession(session_id, db_path)
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# Test adding and retrieving items
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items: list[TResponseInputItem] = [
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{"role": "user", "content": "Hello"},
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{"role": "assistant", "content": "Hi there!"},
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]
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await session.add_items(items)
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retrieved = await session.get_items()
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assert len(retrieved) == 2
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assert retrieved[0].get("role") == "user"
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assert retrieved[0].get("content") == "Hello"
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assert retrieved[1].get("role") == "assistant"
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assert retrieved[1].get("content") == "Hi there!"
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# Test clearing session
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await session.clear_session()
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retrieved_after_clear = await session.get_items()
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assert len(retrieved_after_clear) == 0
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session.close()
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@pytest.mark.asyncio
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async def test_sqlite_session_close_closes_worker_thread_connections():
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"""Test that close cleans up connections opened by async worker threads."""
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with tempfile.TemporaryDirectory() as temp_dir:
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db_path = Path(temp_dir) / "test_worker_thread_close.db"
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session = SQLiteSession("worker_thread_close", db_path)
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await session.add_items([{"role": "user", "content": "Hello"}])
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connections = list(session._connections)
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assert connections
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session.close()
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assert session._connections == set()
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with pytest.raises(sqlite3.ProgrammingError):
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connections[0].execute("SELECT 1")
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@pytest.mark.asyncio
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async def test_sqlite_session_memory_pop_item():
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"""Test SQLiteSession pop_item functionality."""
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with tempfile.TemporaryDirectory() as temp_dir:
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db_path = Path(temp_dir) / "test_pop.db"
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session_id = "pop_test"
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session = SQLiteSession(session_id, db_path)
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# Test popping from empty session
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popped = await session.pop_item()
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assert popped is None
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# Add items
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items: list[TResponseInputItem] = [
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{"role": "user", "content": "Hello"},
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{"role": "assistant", "content": "Hi there!"},
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{"role": "user", "content": "How are you?"},
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]
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await session.add_items(items)
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# Verify all items are there
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retrieved = await session.get_items()
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assert len(retrieved) == 3
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# Pop the most recent item
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popped = await session.pop_item()
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assert popped is not None
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assert popped.get("role") == "user"
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assert popped.get("content") == "How are you?"
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# Verify item was removed
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retrieved_after_pop = await session.get_items()
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assert len(retrieved_after_pop) == 2
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assert retrieved_after_pop[-1].get("content") == "Hi there!"
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# Pop another item
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popped2 = await session.pop_item()
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assert popped2 is not None
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assert popped2.get("role") == "assistant"
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assert popped2.get("content") == "Hi there!"
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# Pop the last item
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popped3 = await session.pop_item()
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assert popped3 is not None
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assert popped3.get("role") == "user"
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assert popped3.get("content") == "Hello"
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# Try to pop from empty session again
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popped4 = await session.pop_item()
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assert popped4 is None
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# Verify session is empty
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final_items = await session.get_items()
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assert len(final_items) == 0
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session.close()
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@pytest.mark.asyncio
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async def test_session_memory_pop_different_sessions():
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"""Test that pop_item only affects the specified session."""
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with tempfile.TemporaryDirectory() as temp_dir:
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db_path = Path(temp_dir) / "test_pop_sessions.db"
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session_1_id = "session_1"
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session_2_id = "session_2"
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session_1 = SQLiteSession(session_1_id, db_path)
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session_2 = SQLiteSession(session_2_id, db_path)
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# Add items to both sessions
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items_1: list[TResponseInputItem] = [
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{"role": "user", "content": "Session 1 message"},
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]
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items_2: list[TResponseInputItem] = [
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{"role": "user", "content": "Session 2 message 1"},
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{"role": "user", "content": "Session 2 message 2"},
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]
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await session_1.add_items(items_1)
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await session_2.add_items(items_2)
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# Pop from session 2
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popped = await session_2.pop_item()
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assert popped is not None
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assert popped.get("content") == "Session 2 message 2"
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# Verify session 1 is unaffected
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session_1_items = await session_1.get_items()
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assert len(session_1_items) == 1
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assert session_1_items[0].get("content") == "Session 1 message"
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# Verify session 2 has one item left
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session_2_items = await session_2.get_items()
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assert len(session_2_items) == 1
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assert session_2_items[0].get("content") == "Session 2 message 1"
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session_1.close()
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session_2.close()
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@pytest.mark.asyncio
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async def test_sqlite_session_pop_item_skips_corrupt_most_recent():
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"""pop_item skips corrupt newest rows and returns the next valid item."""
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with tempfile.TemporaryDirectory() as temp_dir:
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db_path = Path(temp_dir) / "test_pop_corrupt.db"
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session = SQLiteSession("pop_corrupt", db_path)
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valid_item: TResponseInputItem = {"role": "user", "content": "valid"}
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await session.add_items([valid_item])
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with session._locked_connection() as conn:
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conn.execute(
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f"INSERT INTO {session.messages_table} (session_id, message_data) VALUES (?, ?)",
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(session.session_id, "not valid json {{{"),
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)
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conn.commit()
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assert await session.pop_item() == valid_item
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assert await session.get_items() == []
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session.close()
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@pytest.mark.asyncio
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async def test_sqlite_session_pop_item_returns_none_after_dropping_only_corrupt_rows():
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"""pop_item removes corrupt rows and returns None when no valid items remain."""
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with tempfile.TemporaryDirectory() as temp_dir:
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db_path = Path(temp_dir) / "test_pop_only_corrupt.db"
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session = SQLiteSession("pop_only_corrupt", db_path)
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with session._locked_connection() as conn:
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conn.execute(
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f"INSERT INTO {session.messages_table} (session_id, message_data) VALUES (?, ?)",
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(session.session_id, "not valid json {{{"),
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)
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conn.commit()
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assert await session.pop_item() is None
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assert await session.get_items() == []
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session.close()
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@pytest.mark.asyncio
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async def test_sqlite_session_get_items_with_limit():
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"""Test SQLiteSession get_items with limit parameter."""
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with tempfile.TemporaryDirectory() as temp_dir:
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db_path = Path(temp_dir) / "test_count.db"
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session_id = "count_test"
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session = SQLiteSession(session_id, db_path)
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# Add multiple items
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items: list[TResponseInputItem] = [
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{"role": "user", "content": "Message 1"},
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{"role": "assistant", "content": "Response 1"},
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{"role": "user", "content": "Message 2"},
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{"role": "assistant", "content": "Response 2"},
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{"role": "user", "content": "Message 3"},
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{"role": "assistant", "content": "Response 3"},
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]
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await session.add_items(items)
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# Test getting all items (default behavior)
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all_items = await session.get_items()
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assert len(all_items) == 6
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assert all_items[0].get("content") == "Message 1"
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assert all_items[-1].get("content") == "Response 3"
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# Test getting latest 2 items
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latest_2 = await session.get_items(limit=2)
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assert len(latest_2) == 2
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assert latest_2[0].get("content") == "Message 3"
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assert latest_2[1].get("content") == "Response 3"
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# Test getting latest 4 items
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latest_4 = await session.get_items(limit=4)
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assert len(latest_4) == 4
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assert latest_4[0].get("content") == "Message 2"
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assert latest_4[1].get("content") == "Response 2"
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assert latest_4[2].get("content") == "Message 3"
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assert latest_4[3].get("content") == "Response 3"
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# Test getting more items than available
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latest_10 = await session.get_items(limit=10)
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assert len(latest_10) == 6 # Should return all available items
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assert latest_10[0].get("content") == "Message 1"
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assert latest_10[-1].get("content") == "Response 3"
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# Test getting 0 items
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latest_0 = await session.get_items(limit=0)
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assert len(latest_0) == 0
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session.close()
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@pytest.mark.parametrize("runner_method", ["run", "run_sync", "run_streamed"])
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@pytest.mark.asyncio
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async def test_session_memory_appends_list_input_by_default(runner_method):
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"""Test that list inputs are appended to session history when no callback is provided."""
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with tempfile.TemporaryDirectory() as temp_dir:
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db_path = Path(temp_dir) / "test_validation.db"
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session_id = "test_validation_parametrized"
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session = SQLiteSession(session_id, db_path)
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model = FakeModel()
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agent = Agent(name="test", model=model)
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initial_history: list[TResponseInputItem] = [
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{"role": "user", "content": "Earlier message"},
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{"role": "assistant", "content": "Saved reply"},
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]
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await session.add_items(initial_history)
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list_input = [{"role": "user", "content": "Test message"}]
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model.set_next_output([get_text_message("This should run")])
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await run_agent_async(runner_method, agent, list_input, session=session)
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assert model.last_turn_args["input"] == initial_history + list_input
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session.close()
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@pytest.mark.parametrize("runner_method", ["run", "run_sync", "run_streamed"])
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@pytest.mark.asyncio
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async def test_session_callback_prepared_input(runner_method):
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"""Test if the user passes a list of items and want to append them."""
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with tempfile.TemporaryDirectory() as temp_dir:
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db_path = Path(temp_dir) / "test_memory.db"
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model = FakeModel()
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agent = Agent(name="test", model=model)
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# Session
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session_id = "session_1"
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session = SQLiteSession(session_id, db_path)
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# Add first messages manually
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initial_history: list[TResponseInputItem] = [
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{"role": "user", "content": "Hello there."},
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{"role": "assistant", "content": "Hi, I'm here to assist you."},
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]
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try:
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await session.add_items(initial_history)
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def filter_assistant_messages(history, new_input):
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# Only include user messages from history
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return [item for item in history if item["role"] == "user"] + new_input
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new_turn_input = [{"role": "user", "content": "What your name?"}]
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model.set_next_output([get_text_message("I'm gpt-4o")])
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# Run the agent with the callable
|
|
await run_agent_async(
|
|
runner_method,
|
|
agent,
|
|
new_turn_input,
|
|
session=session,
|
|
run_config=RunConfig(session_input_callback=filter_assistant_messages),
|
|
)
|
|
|
|
expected_model_input = [
|
|
initial_history[0], # From history
|
|
new_turn_input[0], # New input
|
|
]
|
|
|
|
assert len(model.last_turn_args["input"]) == 2
|
|
assert model.last_turn_args["input"] == expected_model_input
|
|
finally:
|
|
session.close()
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_sqlite_session_unicode_content():
|
|
"""Test that session correctly stores and retrieves unicode/non-ASCII content."""
|
|
with tempfile.TemporaryDirectory() as temp_dir:
|
|
db_path = Path(temp_dir) / "test_unicode.db"
|
|
session_id = "unicode_test"
|
|
session = SQLiteSession(session_id, db_path)
|
|
|
|
# Add unicode content to the session
|
|
items: list[TResponseInputItem] = [
|
|
{"role": "user", "content": "こんにちは"},
|
|
{"role": "assistant", "content": "😊👍"},
|
|
{"role": "user", "content": "Привет"},
|
|
]
|
|
await session.add_items(items)
|
|
|
|
# Retrieve items and verify unicode content
|
|
retrieved = await session.get_items()
|
|
assert retrieved[0].get("content") == "こんにちは"
|
|
assert retrieved[1].get("content") == "😊👍"
|
|
assert retrieved[2].get("content") == "Привет"
|
|
session.close()
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_sqlite_session_special_characters_and_sql_injection():
|
|
"""
|
|
Test that session safely stores and retrieves items with special characters and SQL keywords.
|
|
"""
|
|
with tempfile.TemporaryDirectory() as temp_dir:
|
|
db_path = Path(temp_dir) / "test_special_chars.db"
|
|
session_id = "special_chars_test"
|
|
session = SQLiteSession(session_id, db_path)
|
|
|
|
# Add items with special characters and SQL keywords
|
|
items: list[TResponseInputItem] = [
|
|
{"role": "user", "content": "O'Reilly"},
|
|
{"role": "assistant", "content": "DROP TABLE sessions;"},
|
|
{"role": "user", "content": ('"SELECT * FROM users WHERE name = "admin";"')},
|
|
{"role": "assistant", "content": "Robert'); DROP TABLE students;--"},
|
|
{"role": "user", "content": "Normal message"},
|
|
]
|
|
await session.add_items(items)
|
|
|
|
# Retrieve all items and verify they are stored correctly
|
|
retrieved = await session.get_items()
|
|
assert len(retrieved) == len(items)
|
|
assert retrieved[0].get("content") == "O'Reilly"
|
|
assert retrieved[1].get("content") == "DROP TABLE sessions;"
|
|
assert retrieved[2].get("content") == '"SELECT * FROM users WHERE name = "admin";"'
|
|
assert retrieved[3].get("content") == "Robert'); DROP TABLE students;--"
|
|
assert retrieved[4].get("content") == "Normal message"
|
|
session.close()
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_sqlite_session_concurrent_access():
|
|
"""
|
|
Test concurrent access to the same session to verify data integrity.
|
|
"""
|
|
import concurrent.futures
|
|
|
|
with tempfile.TemporaryDirectory() as temp_dir:
|
|
db_path = Path(temp_dir) / "test_concurrent.db"
|
|
session_id = "concurrent_test"
|
|
session = SQLiteSession(session_id, db_path)
|
|
|
|
# Add initial item
|
|
items: list[TResponseInputItem] = [
|
|
{"role": "user", "content": f"Message {i}"} for i in range(10)
|
|
]
|
|
|
|
# Use ThreadPoolExecutor to simulate concurrent writes
|
|
def add_item(item):
|
|
loop = asyncio.new_event_loop()
|
|
asyncio.set_event_loop(loop)
|
|
loop.run_until_complete(session.add_items([item]))
|
|
loop.close()
|
|
|
|
with concurrent.futures.ThreadPoolExecutor(max_workers=5) as executor:
|
|
executor.map(add_item, items)
|
|
|
|
# Retrieve all items and verify all are present
|
|
retrieved = await session.get_items()
|
|
contents = {
|
|
content
|
|
for item in retrieved
|
|
for content in [item.get("content")]
|
|
if isinstance(content, str)
|
|
}
|
|
expected = {f"Message {i}" for i in range(10)}
|
|
assert contents == expected
|
|
session.close()
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_sqlite_session_file_lock_is_shared_across_instances():
|
|
"""File-backed sessions pointing at the same DB path should reuse one process-local lock."""
|
|
with tempfile.TemporaryDirectory() as temp_dir:
|
|
db_path = Path(temp_dir) / "test_shared_lock.db"
|
|
lock_path = db_path.resolve()
|
|
|
|
session_1 = SQLiteSession("session_1", db_path)
|
|
session_2 = SQLiteSession("session_2", db_path)
|
|
|
|
assert session_1._lock is session_2._lock
|
|
assert SQLiteSession._file_lock_counts[lock_path] == 2
|
|
|
|
await asyncio.gather(
|
|
session_1.add_items([{"role": "user", "content": "session_1"}]),
|
|
session_2.add_items([{"role": "user", "content": "session_2"}]),
|
|
)
|
|
|
|
assert [item.get("content") for item in await session_1.get_items()] == ["session_1"]
|
|
assert [item.get("content") for item in await session_2.get_items()] == ["session_2"]
|
|
|
|
session_1.close()
|
|
assert SQLiteSession._file_lock_counts[lock_path] == 1
|
|
assert lock_path in SQLiteSession._file_locks
|
|
|
|
session_2.close()
|
|
assert lock_path not in SQLiteSession._file_lock_counts
|
|
assert lock_path not in SQLiteSession._file_locks
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_session_add_items_exception_propagates_in_streamed():
|
|
"""Test that exceptions from session.add_items are properly propagated
|
|
in run_streamed instead of causing the stream to hang forever.
|
|
Regression test for https://github.com/openai/openai-agents-python/issues/2130
|
|
"""
|
|
session = SQLiteSession("test_exception_session")
|
|
|
|
async def _failing_add_items(_items):
|
|
raise RuntimeError("Simulated session.add_items failure")
|
|
|
|
session.add_items = _failing_add_items # type: ignore[method-assign]
|
|
|
|
model = FakeModel()
|
|
agent = Agent(name="test", model=model)
|
|
model.set_next_output([get_text_message("This should not be reached")])
|
|
|
|
result = Runner.run_streamed(agent, "Hello", session=session)
|
|
|
|
async def consume_stream():
|
|
async for _event in result.stream_events():
|
|
pass
|
|
|
|
with pytest.raises(RuntimeError, match="Simulated session.add_items failure"):
|
|
# Timeout ensures test fails fast instead of hanging forever if bug regresses
|
|
await asyncio.wait_for(consume_stream(), timeout=5.0)
|
|
|
|
session.close()
|
|
|
|
|
|
# ============================================================================
|
|
# SessionSettings Tests
|
|
# ============================================================================
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_session_settings_default():
|
|
"""Test that session_settings defaults to empty SessionSettings."""
|
|
from agents.memory import SessionSettings
|
|
|
|
session = SQLiteSession("default_settings_test")
|
|
|
|
# Should have default SessionSettings
|
|
assert isinstance(session.session_settings, SessionSettings)
|
|
assert session.session_settings.limit is None
|
|
|
|
session.close()
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_session_settings_constructor():
|
|
"""Test passing session_settings via constructor."""
|
|
from agents.memory import SessionSettings
|
|
|
|
session = SQLiteSession("constructor_settings_test", session_settings=SessionSettings(limit=5))
|
|
|
|
assert session.session_settings is not None
|
|
assert session.session_settings.limit == 5
|
|
|
|
session.close()
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_get_items_uses_session_settings_limit():
|
|
"""Test that get_items uses session_settings.limit as default."""
|
|
from agents.memory import SessionSettings
|
|
|
|
with tempfile.TemporaryDirectory() as temp_dir:
|
|
db_path = Path(temp_dir) / "test_settings_limit.db"
|
|
session = SQLiteSession(
|
|
"uses_settings_limit_test", db_path, session_settings=SessionSettings(limit=3)
|
|
)
|
|
|
|
# Add 5 items
|
|
items: list[TResponseInputItem] = [
|
|
{"role": "user", "content": f"Message {i}"} for i in range(5)
|
|
]
|
|
await session.add_items(items)
|
|
|
|
# get_items() with no limit should use session_settings.limit=3
|
|
retrieved = await session.get_items()
|
|
assert len(retrieved) == 3
|
|
# Should get the last 3 items
|
|
assert retrieved[0].get("content") == "Message 2"
|
|
assert retrieved[1].get("content") == "Message 3"
|
|
assert retrieved[2].get("content") == "Message 4"
|
|
|
|
session.close()
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_get_items_explicit_limit_overrides_session_settings():
|
|
"""Test that explicit limit parameter overrides session_settings."""
|
|
from agents.memory import SessionSettings
|
|
|
|
with tempfile.TemporaryDirectory() as temp_dir:
|
|
db_path = Path(temp_dir) / "test_override.db"
|
|
session = SQLiteSession(
|
|
"explicit_override_test", db_path, session_settings=SessionSettings(limit=5)
|
|
)
|
|
|
|
# Add 10 items
|
|
items: list[TResponseInputItem] = [
|
|
{"role": "user", "content": f"Message {i}"} for i in range(10)
|
|
]
|
|
await session.add_items(items)
|
|
|
|
# Explicit limit=2 should override session_settings.limit=5
|
|
retrieved = await session.get_items(limit=2)
|
|
assert len(retrieved) == 2
|
|
assert retrieved[0].get("content") == "Message 8"
|
|
assert retrieved[1].get("content") == "Message 9"
|
|
|
|
session.close()
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_session_settings_resolve():
|
|
"""Test SessionSettings.resolve() method."""
|
|
from agents.memory import SessionSettings
|
|
|
|
base = SessionSettings(limit=100)
|
|
override = SessionSettings(limit=50)
|
|
|
|
final = base.resolve(override)
|
|
|
|
assert final.limit == 50 # Override wins
|
|
assert base.limit == 100 # Original unchanged
|
|
|
|
# Resolving with None returns self
|
|
final_none = base.resolve(None)
|
|
assert final_none.limit == 100
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_runner_with_session_settings_override():
|
|
"""Test that RunConfig can override session's default settings."""
|
|
from agents.memory import SessionSettings
|
|
|
|
with tempfile.TemporaryDirectory() as temp_dir:
|
|
db_path = Path(temp_dir) / "test_runner_override.db"
|
|
|
|
# Session with default limit=100
|
|
session = SQLiteSession(
|
|
"runner_override_test", db_path, session_settings=SessionSettings(limit=100)
|
|
)
|
|
|
|
# Add some history
|
|
items: list[TResponseInputItem] = [
|
|
{"role": "user", "content": f"Turn {i}"} for i in range(10)
|
|
]
|
|
await session.add_items(items)
|
|
|
|
model = FakeModel()
|
|
agent = Agent(name="test", model=model)
|
|
model.set_next_output([get_text_message("Got it")])
|
|
|
|
await Runner.run(
|
|
agent,
|
|
"New question",
|
|
session=session,
|
|
run_config=RunConfig(
|
|
session_settings=SessionSettings(limit=2) # Override to 2
|
|
),
|
|
)
|
|
|
|
# Verify the agent received only the last 2 history items + new question
|
|
last_input = model.last_turn_args["input"]
|
|
# Filter out the new "New question" input
|
|
history_items = [item for item in last_input if item.get("content") != "New question"]
|
|
# Should have 2 history items (last two from the 10 we added)
|
|
assert len(history_items) == 2
|
|
|
|
session.close()
|