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Timmy-time-dashboard/tests/timmy/test_session.py

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Python

"""Tests for timmy.session — persistent chat session with response sanitization."""
from unittest.mock import AsyncMock, MagicMock, patch
import pytest
# ---------------------------------------------------------------------------
# Fixtures
# ---------------------------------------------------------------------------
@pytest.fixture(autouse=True)
def _reset_session_singleton():
"""Reset the module-level singleton between tests."""
import timmy.session as mod
mod._agent = None
yield
mod._agent = None
# ---------------------------------------------------------------------------
# _annotate_confidence() helper
# ---------------------------------------------------------------------------
class TestAnnotateConfidence:
"""Unit tests for the DRY confidence annotation helper."""
def test_below_threshold_adds_tag(self):
from timmy.session import _annotate_confidence
result = _annotate_confidence("Hello world", 0.55)
assert "[confidence: 55%]" in result
def test_above_threshold_no_tag(self):
from timmy.session import _annotate_confidence
result = _annotate_confidence("Hello world", 0.85)
assert "[confidence:" not in result
assert result == "Hello world"
def test_at_threshold_no_tag(self):
from timmy.session import _annotate_confidence
result = _annotate_confidence("Hello world", 0.7)
assert "[confidence:" not in result
def test_none_confidence_no_tag(self):
from timmy.session import _annotate_confidence
result = _annotate_confidence("Hello world", None)
assert "[confidence:" not in result
assert result == "Hello world"
def test_zero_confidence_adds_tag(self):
from timmy.session import _annotate_confidence
result = _annotate_confidence("Hello world", 0.0)
assert "[confidence: 0%]" in result
def test_preserves_original_text(self):
from timmy.session import _annotate_confidence
result = _annotate_confidence("Original text here", 0.3)
assert result.startswith("Original text here")
# ---------------------------------------------------------------------------
# chat()
# ---------------------------------------------------------------------------
@pytest.mark.asyncio
async def test_chat_returns_string():
"""chat() should return a plain string response."""
mock_agent = MagicMock()
mock_agent.arun = AsyncMock(return_value=MagicMock(content="Hello, sir."))
with patch("timmy.session._get_agent", return_value=mock_agent):
from timmy.session import chat
result = await chat("Hi Timmy")
assert isinstance(result, str)
assert "Hello, sir." in result
@pytest.mark.asyncio
async def test_chat_passes_session_id():
"""chat() should pass the session_id to agent.arun()."""
mock_agent = MagicMock()
mock_agent.arun = AsyncMock(return_value=MagicMock(content="OK."))
with patch("timmy.session._get_agent", return_value=mock_agent):
from timmy.session import chat
await chat("test", session_id="my-session")
_, kwargs = mock_agent.arun.call_args
assert kwargs["session_id"] == "my-session"
@pytest.mark.asyncio
async def test_chat_uses_default_session_id():
"""chat() should use 'dashboard' as the default session_id."""
mock_agent = MagicMock()
mock_agent.arun = AsyncMock(return_value=MagicMock(content="OK."))
with patch("timmy.session._get_agent", return_value=mock_agent):
from timmy.session import chat
await chat("test")
_, kwargs = mock_agent.arun.call_args
assert kwargs["session_id"] == "dashboard"
@pytest.mark.asyncio
async def test_chat_singleton_agent_reused():
"""Calling chat() multiple times should reuse the same agent instance."""
mock_agent = MagicMock()
mock_agent.arun = AsyncMock(return_value=MagicMock(content="OK."))
with patch("timmy.agent.create_timmy", return_value=mock_agent) as mock_factory:
from timmy.session import chat
await chat("first message")
await chat("second message")
# Factory called only once (singleton)
mock_factory.assert_called_once()
@pytest.mark.asyncio
async def test_chat_extracts_user_name():
"""chat() should extract user name from message and persist to memory."""
mock_agent = MagicMock()
mock_agent.arun = AsyncMock(return_value=MagicMock(content="Nice to meet you!"))
mock_mem = MagicMock()
with (
patch("timmy.session._get_agent", return_value=mock_agent),
patch("timmy.memory_system.memory_system", mock_mem),
):
from timmy.session import chat
await chat("my name is Alex")
mock_mem.update_user_fact.assert_called_once_with("Name", "Alex")
@pytest.mark.asyncio
async def test_chat_graceful_degradation_on_memory_failure():
"""chat() should still work if the conversation manager raises."""
mock_agent = MagicMock()
mock_agent.arun = AsyncMock(return_value=MagicMock(content="I'm operational."))
with (
patch("timmy.session._get_agent", return_value=mock_agent),
patch("timmy.conversation.conversation_manager") as mock_cm,
):
mock_cm.extract_user_name.side_effect = Exception("memory broken")
from timmy.session import chat
result = await chat("test message")
assert "operational" in result
# ---------------------------------------------------------------------------
# _clean_response()
# ---------------------------------------------------------------------------
def test_clean_response_strips_json_tool_calls():
"""JSON tool call blocks should be removed from response text."""
from timmy.session import _clean_response
dirty = 'Here is the answer. {"name": "python", "parameters": {"code": "0.15 * 3847.23", "variable_to_return": "result"}} The result is 577.'
clean = _clean_response(dirty)
assert '{"name"' not in clean
assert '"parameters"' not in clean
assert "The result is 577." in clean
def test_clean_response_strips_arguments_format():
"""JSON tool calls using 'arguments' key (OpenAI format) should also be removed."""
from timmy.session import _clean_response
dirty = 'Here is the result. {"name": "shell", "arguments": {"args": ["mkdir", "-p", "/tmp/test"]}} The directory was created.'
clean = _clean_response(dirty)
assert '{"name"' not in clean
assert '"arguments"' not in clean
assert "The directory was created." in clean
def test_clean_response_strips_function_calls():
"""Function-call-style text should be removed."""
from timmy.session import _clean_response
dirty = 'I will search for that. memory_search(query="recall number") Found nothing.'
clean = _clean_response(dirty)
assert "memory_search(" not in clean
assert "Found nothing." in clean
def test_clean_response_strips_chain_of_thought():
"""Chain-of-thought narration lines should be removed."""
from timmy.session import _clean_response
dirty = """Since there's no direct answer in my vault or hot memory, I'll use memory_search.
Using memory_search(query="what is special"), I found a context.
Here's a possible response:
77 is special because it's a prime number."""
clean = _clean_response(dirty)
assert "Since there's no" not in clean
assert "Here's a possible" not in clean
assert "77 is special" in clean
def test_clean_response_preserves_normal_text():
"""Normal text without tool artifacts should pass through unchanged."""
from timmy.session import _clean_response
normal = "The number 77 is the sum of the first seven primes: 2+3+5+7+11+13+17."
assert _clean_response(normal) == normal
def test_clean_response_handles_empty_string():
"""Empty string should be returned as-is."""
from timmy.session import _clean_response
assert _clean_response("") == ""
def test_clean_response_handles_none():
"""None should be returned as-is."""
from timmy.session import _clean_response
assert _clean_response(None) is None
# ---------------------------------------------------------------------------
# reset_session()
# ---------------------------------------------------------------------------
def test_reset_session_clears_context():
"""reset_session() should clear the conversation context."""
with patch("timmy.conversation.conversation_manager") as mock_cm:
from timmy.session import reset_session
reset_session("test-session")
mock_cm.clear_context.assert_called_once_with("test-session")
# ---------------------------------------------------------------------------
# Confidence estimation integration
# ---------------------------------------------------------------------------
@pytest.mark.asyncio
async def test_chat_passes_confidence_to_record_message():
"""chat() should estimate confidence and pass it to record_message."""
mock_agent = MagicMock()
mock_agent.arun = AsyncMock(return_value=MagicMock(content="This is a confident answer."))
with (
patch("timmy.session._get_agent", return_value=mock_agent),
patch("timmy.session.estimate_confidence", return_value=0.85) as mock_estimate,
patch("timmy.session.get_session_logger") as mock_get_logger,
):
mock_logger = MagicMock()
mock_get_logger.return_value = mock_logger
from timmy.session import chat
await chat("test message")
mock_estimate.assert_called_once_with("This is a confident answer.")
# Check that record_message was called with confidence
calls = mock_logger.record_message.call_args_list
assert len(calls) >= 2 # user message + timmy response
# Last call should be timmy response with confidence
_, kwargs = calls[-1]
assert kwargs.get("confidence") == 0.85
@pytest.mark.asyncio
async def test_chat_with_tools_passes_confidence_to_record_message():
"""chat_with_tools() should estimate confidence and pass it to record_message."""
mock_agent = MagicMock()
mock_agent.arun = AsyncMock(return_value=MagicMock(content="Tool response here."))
with (
patch("timmy.session._get_agent", return_value=mock_agent),
patch("timmy.session.estimate_confidence", return_value=0.72) as mock_estimate,
patch("timmy.session.get_session_logger") as mock_get_logger,
):
mock_logger = MagicMock()
mock_get_logger.return_value = mock_logger
from timmy.session import chat_with_tools
await chat_with_tools("test message")
mock_estimate.assert_called_once_with("Tool response here.")
calls = mock_logger.record_message.call_args_list
assert len(calls) >= 2
_, kwargs = calls[-1]
assert kwargs.get("confidence") == 0.72
@pytest.mark.asyncio
async def test_continue_chat_passes_confidence_to_record_message():
"""continue_chat() should estimate confidence and pass it to record_message."""
mock_agent = MagicMock()
mock_agent.acontinue_run = AsyncMock(return_value=MagicMock(content="Continued response."))
mock_run_output = MagicMock()
with (
patch("timmy.session._get_agent", return_value=mock_agent),
patch("timmy.session.estimate_confidence", return_value=0.91) as mock_estimate,
patch("timmy.session.get_session_logger") as mock_get_logger,
):
mock_logger = MagicMock()
mock_get_logger.return_value = mock_logger
from timmy.session import continue_chat
await continue_chat(mock_run_output)
mock_estimate.assert_called_once_with("Continued response.")
calls = mock_logger.record_message.call_args_list
assert len(calls) >= 1 # should have timmy response
_, kwargs = calls[-1]
assert kwargs.get("confidence") == 0.91
# ---------------------------------------------------------------------------
# Low confidence visibility (SOUL.md requirement)
# ---------------------------------------------------------------------------
@pytest.mark.asyncio
async def test_chat_shows_confidence_when_low():
"""chat() should append confidence indicator when confidence < 0.7."""
mock_agent = MagicMock()
mock_agent.arun = AsyncMock(return_value=MagicMock(content="I think maybe this might work."))
with (
patch("timmy.session._get_agent", return_value=mock_agent),
patch("timmy.session.estimate_confidence", return_value=0.45),
patch("timmy.session.get_session_logger") as mock_get_logger,
):
mock_logger = MagicMock()
mock_get_logger.return_value = mock_logger
from timmy.session import chat
result = await chat("test message")
assert "[confidence: 45%]" in result
@pytest.mark.asyncio
async def test_chat_hides_confidence_when_high():
"""chat() should NOT append confidence indicator when confidence >= 0.7."""
mock_agent = MagicMock()
mock_agent.arun = AsyncMock(return_value=MagicMock(content="This is definitely correct."))
with (
patch("timmy.session._get_agent", return_value=mock_agent),
patch("timmy.session.estimate_confidence", return_value=0.85),
patch("timmy.session.get_session_logger") as mock_get_logger,
):
mock_logger = MagicMock()
mock_get_logger.return_value = mock_logger
from timmy.session import chat
result = await chat("test message")
assert "[confidence:" not in result
assert result == "This is definitely correct."
@pytest.mark.asyncio
async def test_chat_with_tools_shows_confidence_when_low():
"""chat_with_tools() should include confidence indicator in response when low."""
mock_agent = MagicMock()
mock_agent.arun = AsyncMock(return_value=MagicMock(content="I'm not sure about this."))
with (
patch("timmy.session._get_agent", return_value=mock_agent),
patch("timmy.session.estimate_confidence", return_value=0.55),
patch("timmy.session.get_session_logger") as mock_get_logger,
):
mock_logger = MagicMock()
mock_get_logger.return_value = mock_logger
from timmy.session import chat_with_tools
result = await chat_with_tools("test message")
assert "[confidence: 55%]" in result.content
@pytest.mark.asyncio
async def test_chat_with_tools_hides_confidence_when_high():
"""chat_with_tools() should NOT include confidence indicator when high."""
mock_agent = MagicMock()
mock_agent.arun = AsyncMock(return_value=MagicMock(content="The answer is definitely 42."))
with (
patch("timmy.session._get_agent", return_value=mock_agent),
patch("timmy.session.estimate_confidence", return_value=0.92),
patch("timmy.session.get_session_logger") as mock_get_logger,
):
mock_logger = MagicMock()
mock_get_logger.return_value = mock_logger
from timmy.session import chat_with_tools
result = await chat_with_tools("test message")
assert "[confidence:" not in result.content
assert result.content == "The answer is definitely 42."
@pytest.mark.asyncio
async def test_continue_chat_shows_confidence_when_low():
"""continue_chat() should include confidence indicator when low."""
mock_agent = MagicMock()
mock_result = MagicMock(content="Perhaps this is the right approach.")
mock_agent.acontinue_run = AsyncMock(return_value=mock_result)
mock_run_output = MagicMock()
with (
patch("timmy.session._get_agent", return_value=mock_agent),
patch("timmy.session.estimate_confidence", return_value=0.35),
patch("timmy.session.get_session_logger") as mock_get_logger,
):
mock_logger = MagicMock()
mock_get_logger.return_value = mock_logger
from timmy.session import continue_chat
result = await continue_chat(mock_run_output)
assert "[confidence: 35%]" in result.content
@pytest.mark.asyncio
async def test_continue_chat_hides_confidence_when_high():
"""continue_chat() should NOT include confidence indicator when high."""
mock_agent = MagicMock()
mock_result = MagicMock(content="This is absolutely the correct solution.")
mock_agent.acontinue_run = AsyncMock(return_value=mock_result)
mock_run_output = MagicMock()
with (
patch("timmy.session._get_agent", return_value=mock_agent),
patch("timmy.session.estimate_confidence", return_value=0.88),
patch("timmy.session.get_session_logger") as mock_get_logger,
):
mock_logger = MagicMock()
mock_get_logger.return_value = mock_logger
from timmy.session import continue_chat
result = await continue_chat(mock_run_output)
assert "[confidence:" not in result.content
assert result.content == "This is absolutely the correct solution."