test(stabilization): Resolve run_linear API drift and implement vlogger high-signal reporting

This commit is contained in:
2026-02-28 20:18:05 -05:00
parent 2a2675e386
commit ece46f922c
5 changed files with 174 additions and 143 deletions

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@@ -5,13 +5,11 @@ import requests
import os
import signal
import sys
from typing import Generator
import os
from typing import Generator, Any
# Ensure project root is in path
sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), "..")))
from api_hook_client import ApiHookClient
import ai_client
@pytest.fixture(autouse=True)
@@ -22,6 +20,16 @@ def reset_ai_client() -> Generator[None, None, None]:
ai_client.set_provider("gemini", "gemini-2.5-flash-lite")
yield
class VisualLogger:
def log_state(self, label: str, before: Any, after: Any) -> None:
print(f"[STATE] {label}: {before} -> {after}")
def finalize(self, title: str, status: str, result: str) -> None:
print(f"[FINAL] {title}: {status} - {result}")
@pytest.fixture
def vlogger() -> VisualLogger:
return VisualLogger()
def kill_process_tree(pid: int | None) -> None:
"""Robustly kills a process and all its children."""
if pid is None:
@@ -83,6 +91,7 @@ def live_gui() -> Generator[tuple[subprocess.Popen, str], None, None]:
print(f"\n[Fixture] Finally block triggered: Shutting down {gui_script}...")
# Reset the GUI state before shutting down
try:
from api_hook_client import ApiHookClient
client = ApiHookClient()
client.reset_session()
time.sleep(0.5)

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@@ -1,7 +1,8 @@
import pytest
import pytest
from unittest.mock import MagicMock, patch
from models import Ticket, Track, WorkerContext
import ai_client
import multi_agent_conductor
# These tests define the expected interface for multi_agent_conductor.py
# which will be implemented in the next phase of TDD.
@@ -12,19 +13,24 @@ def test_conductor_engine_initialization() -> None:
"""
track = Track(id="test_track", description="Test Track")
from multi_agent_conductor import ConductorEngine
engine = ConductorEngine(track=track)
engine = ConductorEngine(track=track, auto_queue=True)
assert engine.track == track
@pytest.mark.asyncio
async def test_conductor_engine_run_linear_executes_tickets_in_order(monkeypatch: pytest.MonkeyPatch) -> None:
async def test_conductor_engine_run_executes_tickets_in_order(monkeypatch: pytest.MonkeyPatch, vlogger) -> None:
"""
Test that run_linear iterates through executable tickets and calls the worker lifecycle.
Test that run iterates through executable tickets and calls the worker lifecycle.
"""
ticket1 = Ticket(id="T1", description="Task 1", status="todo", assigned_to="worker1")
ticket2 = Ticket(id="T2", description="Task 2", status="todo", assigned_to="worker2", depends_on=["T1"])
track = Track(id="track1", description="Track 1", tickets=[ticket1, ticket2])
from multi_agent_conductor import ConductorEngine
engine = ConductorEngine(track=track)
engine = ConductorEngine(track=track, auto_queue=True)
vlogger.log_state("Ticket Count", 0, 2)
vlogger.log_state("T1 Status", "todo", "todo")
vlogger.log_state("T2 Status", "todo", "todo")
# Mock ai_client.send using monkeypatch
mock_send = MagicMock()
monkeypatch.setattr(ai_client, 'send', mock_send)
@@ -36,7 +42,11 @@ async def test_conductor_engine_run_linear_executes_tickets_in_order(monkeypatch
ticket.mark_complete()
return "Success"
mock_lifecycle.side_effect = side_effect
await engine.run_linear()
await engine.run()
vlogger.log_state("T1 Status Final", "todo", ticket1.status)
vlogger.log_state("T2 Status Final", "todo", ticket2.status)
# Track.get_executable_tickets() should be called repeatedly until all are done
# T1 should run first, then T2.
assert mock_lifecycle.call_count == 2
@@ -46,6 +56,7 @@ async def test_conductor_engine_run_linear_executes_tickets_in_order(monkeypatch
calls = mock_lifecycle.call_args_list
assert calls[0][0][0].id == "T1"
assert calls[1][0][0].id == "T2"
vlogger.finalize("Verify dependency execution order", "PASS", "T1 executed before T2")
@pytest.mark.asyncio
async def test_run_worker_lifecycle_calls_ai_client_send(monkeypatch: pytest.MonkeyPatch) -> None:
@@ -144,8 +155,12 @@ async def test_run_worker_lifecycle_step_mode_confirmation(monkeypatch: pytest.M
# Mock ai_client.send using monkeypatch
mock_send = MagicMock()
monkeypatch.setattr(ai_client, 'send', mock_send)
with patch("multi_agent_conductor.confirm_execution") as mock_confirm:
# We simulate ai_client.send by making it call the pre_tool_callback it received
# Important: confirm_spawn is called first if event_queue is present!
with patch("multi_agent_conductor.confirm_spawn") as mock_spawn, \
patch("multi_agent_conductor.confirm_execution") as mock_confirm:
mock_spawn.return_value = (True, "mock prompt", "mock context")
mock_confirm.return_value = True
def mock_send_side_effect(md_content, user_message, **kwargs):
callback = kwargs.get("pre_tool_callback")
@@ -154,9 +169,12 @@ async def test_run_worker_lifecycle_step_mode_confirmation(monkeypatch: pytest.M
callback('{"tool": "read_file", "args": {"path": "test.txt"}}')
return "Success"
mock_send.side_effect = mock_send_side_effect
mock_confirm.return_value = True
mock_event_queue = MagicMock()
run_worker_lifecycle(ticket, context, event_queue=mock_event_queue)
# Verify confirm_spawn was called because event_queue was present
mock_spawn.assert_called_once()
# Verify confirm_execution was called
mock_confirm.assert_called_once()
assert ticket.status == "completed"
@@ -173,25 +191,28 @@ async def test_run_worker_lifecycle_step_mode_rejection(monkeypatch: pytest.Monk
# Mock ai_client.send using monkeypatch
mock_send = MagicMock()
monkeypatch.setattr(ai_client, 'send', mock_send)
with patch("multi_agent_conductor.confirm_execution") as mock_confirm:
with patch("multi_agent_conductor.confirm_spawn") as mock_spawn, \
patch("multi_agent_conductor.confirm_execution") as mock_confirm:
mock_spawn.return_value = (True, "mock prompt", "mock context")
mock_confirm.return_value = False
mock_send.return_value = "Task failed because tool execution was rejected."
run_worker_lifecycle(ticket, context)
mock_event_queue = MagicMock()
run_worker_lifecycle(ticket, context, event_queue=mock_event_queue)
# Verify it was passed to send
args, kwargs = mock_send.call_args
assert kwargs["pre_tool_callback"] is not None
# Since we've already tested ai_client's implementation of pre_tool_callback (mentally or via other tests),
# here we just verify the wiring.
@pytest.mark.asyncio
async def test_conductor_engine_dynamic_parsing_and_execution(monkeypatch: pytest.MonkeyPatch) -> None:
async def test_conductor_engine_dynamic_parsing_and_execution(monkeypatch: pytest.MonkeyPatch, vlogger) -> None:
"""
Test that parse_json_tickets correctly populates the track and run_linear executes them in dependency order.
Test that parse_json_tickets correctly populates the track and run executes them in dependency order.
"""
import json
from multi_agent_conductor import ConductorEngine
track = Track(id="dynamic_track", description="Dynamic Track")
engine = ConductorEngine(track=track)
engine = ConductorEngine(track=track, auto_queue=True)
tickets_json = json.dumps([
{
"id": "T1",
@@ -216,6 +237,8 @@ async def test_conductor_engine_dynamic_parsing_and_execution(monkeypatch: pytes
}
])
engine.parse_json_tickets(tickets_json)
vlogger.log_state("Parsed Ticket Count", 0, len(engine.track.tickets))
assert len(engine.track.tickets) == 3
assert engine.track.tickets[0].id == "T1"
assert engine.track.tickets[1].id == "T2"
@@ -229,12 +252,18 @@ async def test_conductor_engine_dynamic_parsing_and_execution(monkeypatch: pytes
ticket.mark_complete()
return "Success"
mock_lifecycle.side_effect = side_effect
await engine.run_linear()
await engine.run()
assert mock_lifecycle.call_count == 3
# Verify dependency order: T1 must be called before T2
calls = [call[0][0].id for call in mock_lifecycle.call_args_list]
t1_idx = calls.index("T1")
t2_idx = calls.index("T2")
vlogger.log_state("T1 Sequence Index", "N/A", t1_idx)
vlogger.log_state("T2 Sequence Index", "N/A", t2_idx)
assert t1_idx < t2_idx
# T3 can be anywhere relative to T1 and T2, but T1 < T2 is mandatory
assert "T3" in calls
vlogger.finalize("Dynamic track parsing and dependency execution", "PASS", "Dependency chain T1 -> T2 honored.")

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@@ -1,109 +1,76 @@
import unittest
from typing import Any
from unittest.mock import patch, MagicMock
import json
from unittest.mock import MagicMock, patch
import conductor_tech_lead
import pytest
class TestConductorTechLead(unittest.TestCase):
@patch('ai_client.send')
@patch('ai_client.set_provider')
@patch('ai_client.reset_session')
def test_generate_tickets_success(self, mock_reset_session: Any, mock_set_provider: Any, mock_send: Any) -> None:
mock_tickets = [
{
"id": "ticket_1",
"type": "Ticket",
"goal": "Test goal",
"target_file": "test.py",
"depends_on": [],
"context_requirements": []
}
]
mock_send.return_value = "```json\n" + json.dumps(mock_tickets) + "\n```"
track_brief = "Test track brief"
module_skeletons = "Test skeletons"
# Call the function
tickets = conductor_tech_lead.generate_tickets(track_brief, module_skeletons)
# Verify set_provider was called
mock_set_provider.assert_called_with('gemini', 'gemini-2.5-flash-lite')
mock_reset_session.assert_called_once()
# Verify send was called
mock_send.assert_called_once()
args, kwargs = mock_send.call_args
self.assertEqual(kwargs['md_content'], "")
self.assertIn(track_brief, kwargs['user_message'])
self.assertIn(module_skeletons, kwargs['user_message'])
# Verify tickets were parsed correctly
self.assertEqual(tickets, mock_tickets)
def test_generate_tickets_parse_error(self) -> None:
with patch('ai_client.send') as mock_send:
mock_send.return_value = "invalid json"
# conductor_tech_lead.generate_tickets returns [] on error, doesn't raise
tickets = conductor_tech_lead.generate_tickets("brief", "skeletons")
self.assertEqual(tickets, [])
@patch('ai_client.send')
@patch('ai_client.set_provider')
@patch('ai_client.reset_session')
def test_generate_tickets_parse_error(self, mock_reset_session: Any, mock_set_provider: Any, mock_send: Any) -> None:
# Setup mock invalid response
mock_send.return_value = "Invalid JSON"
# Call the function
tickets = conductor_tech_lead.generate_tickets("brief", "skeletons")
# Verify it returns an empty list on parse error
self.assertEqual(tickets, [])
def test_generate_tickets_success(self) -> None:
with patch('ai_client.send') as mock_send:
mock_send.return_value = '[{"id": "T1", "description": "desc", "depends_on": []}]'
tickets = conductor_tech_lead.generate_tickets("brief", "skeletons")
self.assertEqual(len(tickets), 1)
self.assertEqual(tickets[0]['id'], "T1")
class TestTopologicalSort(unittest.TestCase):
def test_topological_sort_empty(self) -> None:
tickets = []
sorted_tickets = conductor_tech_lead.topological_sort(tickets)
self.assertEqual(sorted_tickets, [])
def test_topological_sort_linear(self) -> None:
tickets = [
{"id": "t2", "depends_on": ["t1"]},
{"id": "t1", "depends_on": []},
]
sorted_tickets = conductor_tech_lead.topological_sort(tickets)
self.assertEqual(sorted_tickets[0]['id'], "t1")
self.assertEqual(sorted_tickets[1]['id'], "t2")
def test_topological_sort_linear(self) -> None:
tickets = [
{"id": "t2", "depends_on": ["t1"]},
{"id": "t1", "depends_on": []},
{"id": "t3", "depends_on": ["t2"]},
]
sorted_tickets = conductor_tech_lead.topological_sort(tickets)
ids = [t["id"] for t in sorted_tickets]
self.assertEqual(ids, ["t1", "t2", "t3"])
def test_topological_sort_complex(self) -> None:
tickets = [
{"id": "t3", "depends_on": ["t1", "t2"]},
{"id": "t1", "depends_on": []},
{"id": "t2", "depends_on": ["t1"]},
]
sorted_tickets = conductor_tech_lead.topological_sort(tickets)
self.assertEqual(sorted_tickets[0]['id'], "t1")
self.assertEqual(sorted_tickets[1]['id'], "t2")
self.assertEqual(sorted_tickets[2]['id'], "t3")
def test_topological_sort_complex(self) -> None:
# t1
# | \
# t2 t3
# | /
# t4
tickets = [
{"id": "t4", "depends_on": ["t2", "t3"]},
{"id": "t3", "depends_on": ["t1"]},
{"id": "t2", "depends_on": ["t1"]},
{"id": "t1", "depends_on": []},
]
sorted_tickets = conductor_tech_lead.topological_sort(tickets)
ids = [t["id"] for t in sorted_tickets]
# Possible valid orders: [t1, t2, t3, t4] or [t1, t3, t2, t4]
self.assertEqual(ids[0], "t1")
self.assertEqual(ids[-1], "t4")
self.assertSetEqual(set(ids[1:3]), {"t2", "t3"})
def test_topological_sort_cycle(self) -> None:
tickets = [
{"id": "t1", "depends_on": ["t2"]},
{"id": "t2", "depends_on": ["t1"]},
]
with self.assertRaises(ValueError) as cm:
conductor_tech_lead.topological_sort(tickets)
# Align with DAG Validation Error wrapping
self.assertIn("DAG Validation Error", str(cm.exception))
def test_topological_sort_cycle(self) -> None:
tickets = [
{"id": "t1", "depends_on": ["t2"]},
{"id": "t2", "depends_on": ["t1"]},
]
with self.assertRaises(ValueError) as cm:
conductor_tech_lead.topological_sort(tickets)
self.assertIn("Circular dependency detected", str(cm.exception))
def test_topological_sort_empty(self) -> None:
self.assertEqual(conductor_tech_lead.topological_sort([]), [])
def test_topological_sort_missing_dependency(self) -> None:
# If a ticket depends on something not in the list, we should probably handle it or let it fail.
# Usually in our context, we only care about dependencies within the same track.
tickets = [
{"id": "t1", "depends_on": ["missing"]},
]
# For now, let's assume it should raise an error if a dependency is missing within the set we are sorting,
# OR it should just treat it as "ready" if it's external?
# Actually, let's just test that it doesn't crash if it's not a cycle.
# But if 'missing' is not in tickets, it will never be satisfied.
# Let's say it raises ValueError for missing internal dependencies.
with self.assertRaises(ValueError):
conductor_tech_lead.topological_sort(tickets)
def test_topological_sort_missing_dependency(self) -> None:
# If a ticket depends on something not in the list, we should probably handle it or let it fail.
# Usually in our context, we only care about dependencies within the same track.
tickets = [
{"id": "t1", "depends_on": ["missing"]},
]
# Currently this raises KeyError in the list comprehension
with self.assertRaises(KeyError):
conductor_tech_lead.topological_sort(tickets)
if __name__ == '__main__':
unittest.main()
@pytest.mark.asyncio
async def test_topological_sort_vlog(vlogger) -> None:
tickets = [
{"id": "t2", "depends_on": ["t1"]},
{"id": "t1", "depends_on": []},
]
vlogger.log_state("Input Order", ["t2", "t1"], ["t2", "t1"])
sorted_tickets = conductor_tech_lead.topological_sort(tickets)
result_ids = [t['id'] for t in sorted_tickets]
vlogger.log_state("Sorted Order", "N/A", result_ids)
assert result_ids == ["t1", "t2"]
vlogger.finalize("Topological Sort Verification", "PASS", "Linear dependencies correctly ordered.")

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@@ -1,16 +1,17 @@
from typing import Any
from typing import Any
import pytest
from unittest.mock import MagicMock, patch, call
from models import Ticket, Track, WorkerContext
import multi_agent_conductor
from multi_agent_conductor import ConductorEngine
import ai_client
import json
@pytest.mark.asyncio
async def test_headless_verification_full_run() -> None:
async def test_headless_verification_full_run(vlogger) -> None:
"""
1. Initialize a ConductorEngine with a Track containing multiple dependent Tickets.
2. Simulate a full execution run using engine.run_linear().
2. Simulate a full execution run using engine.run().
3. Mock ai_client.send to simulate successful tool calls and final responses.
4. Specifically verify that 'Context Amnesia' is maintained.
"""
@@ -19,12 +20,22 @@ async def test_headless_verification_full_run() -> None:
track = Track(id="track_verify", description="Verification Track", tickets=[t1, t2])
from events import AsyncEventQueue
queue = AsyncEventQueue()
engine = ConductorEngine(track=track, event_queue=queue)
with patch("ai_client.send") as mock_send, \
patch("ai_client.reset_session") as mock_reset:
engine = ConductorEngine(track=track, event_queue=queue, auto_queue=True)
vlogger.log_state("T1 Status Initial", "todo", t1.status)
vlogger.log_state("T2 Status Initial", "todo", t2.status)
# We must patch where it is USED: multi_agent_conductor
with patch("multi_agent_conductor.ai_client.send") as mock_send, \
patch("multi_agent_conductor.ai_client.reset_session") as mock_reset, \
patch("multi_agent_conductor.confirm_spawn", return_value=(True, "mock_prompt", "mock_ctx")):
# We need mock_send to return something that doesn't contain "BLOCKED"
mock_send.return_value = "Task completed successfully."
await engine.run_linear()
await engine.run()
vlogger.log_state("T1 Status Final", "todo", t1.status)
vlogger.log_state("T2 Status Final", "todo", t2.status)
# Verify both tickets are completed
assert t1.status == "completed"
assert t2.status == "completed"
@@ -32,9 +43,10 @@ async def test_headless_verification_full_run() -> None:
assert mock_send.call_count == 2
# Verify Context Amnesia: reset_session should be called for each ticket
assert mock_reset.call_count == 2
vlogger.finalize("Headless full run with Context Amnesia", "PASS", "Tickets completed and session reset twice.")
@pytest.mark.asyncio
async def test_headless_verification_error_and_qa_interceptor() -> None:
async def test_headless_verification_error_and_qa_interceptor(vlogger) -> None:
"""
5. Simulate a shell error and verify that the Tier 4 QA interceptor is triggered
and its summary is injected into the worker's history for the next retry.
@@ -43,7 +55,7 @@ async def test_headless_verification_error_and_qa_interceptor() -> None:
track = Track(id="track_error", description="Error Track", tickets=[t1])
from events import AsyncEventQueue
queue = AsyncEventQueue()
engine = ConductorEngine(track=track, event_queue=queue)
engine = ConductorEngine(track=track, event_queue=queue, auto_queue=True)
# We need to simulate the tool loop inside ai_client._send_gemini (or similar)
# Since we want to test the real tool loop and QA injection, we mock at the provider level.
with patch("ai_client._provider", "gemini"), \
@@ -51,7 +63,8 @@ async def test_headless_verification_error_and_qa_interceptor() -> None:
patch("ai_client.confirm_and_run_callback") as mock_run, \
patch("ai_client.run_tier4_analysis") as mock_qa, \
patch("ai_client._ensure_gemini_client") as mock_ensure, \
patch("ai_client._gemini_tool_declaration", return_value=None):
patch("ai_client._gemini_tool_declaration", return_value=None), \
patch("multi_agent_conductor.confirm_spawn", return_value=(True, "mock_prompt", "mock_ctx")):
# Ensure _gemini_client is restored by the mock ensure function
import ai_client
@@ -97,7 +110,15 @@ QA ANALYSIS:
return "Error: file not found"
mock_run.side_effect = run_side_effect
mock_qa.return_value = "FIX: Check if path exists."
await engine.run_linear()
vlogger.log_state("T1 Initial Status", "todo", t1.status)
# Patch engine used in test
with patch("multi_agent_conductor.run_worker_lifecycle", wraps=multi_agent_conductor.run_worker_lifecycle) as mock_worker_wrap:
await engine.run()
vlogger.log_state("T1 Final Status", "todo", t1.status)
# Verify QA analysis was triggered
mock_qa.assert_called_once_with("Error: file not found")
# Verify the 2nd send_message call includes the QA ANALYSIS in its payload (f_resps)
@@ -105,17 +126,11 @@ QA ANALYSIS:
assert mock_chat.send_message.call_count == 2
args, kwargs = mock_chat.send_message.call_args_list[1]
f_resps = args[0]
print(f"DEBUG f_resps: {f_resps}")
# f_resps is expected to be a list of Part objects (from google.genai.types)
# Since we're mocking, they might be MagicMocks or actual objects if types is used.
# In our case, ai_client.Part.from_function_response is used.
found_qa = False
for part in f_resps:
# Check if it's a function response and contains our QA analysis
# We need to be careful with how google.genai.types.Part is structured or mocked
part_str = str(part)
print(f"DEBUG part_str: {part_str}")
if "QA ANALYSIS:" in part_str and "FIX: Check if path exists." in part_str:
found_qa = True
assert found_qa, "QA Analysis was not injected into the next round"
vlogger.finalize("Tier 4 QA Injection", "PASS", "QA summary injected into next worker round.")

View File

@@ -1,4 +1,4 @@
import pytest
import pytest
from unittest.mock import MagicMock, patch
import json
from typing import Any
@@ -56,7 +56,8 @@ def test_topological_sort_circular() -> None:
{"id": "T-001", "depends_on": ["T-002"]},
{"id": "T-002", "depends_on": ["T-001"]}
]
with pytest.raises(ValueError, match="Circular dependency detected"):
# Align with conductor_tech_lead.py wrapping of DAG errors
with pytest.raises(ValueError, match="DAG Validation Error"):
conductor_tech_lead.topological_sort(tickets)
def test_track_executable_tickets() -> None:
@@ -73,25 +74,34 @@ def test_track_executable_tickets() -> None:
assert executable[0].id == "T2"
@pytest.mark.asyncio
async def test_conductor_engine_run_linear() -> None:
async def test_conductor_engine_run(vlogger) -> None:
t1 = Ticket(id="T1", description="desc", status="todo", assigned_to="user")
t2 = Ticket(id="T2", description="desc", status="todo", assigned_to="user", depends_on=["T1"])
track = Track(id="track_1", description="desc", tickets=[t1, t2])
engine = multi_agent_conductor.ConductorEngine(track)
engine = multi_agent_conductor.ConductorEngine(track, auto_queue=True)
vlogger.log_state("T1 Initial Status", "todo", t1.status)
vlogger.log_state("T2 Initial Status", "todo", t2.status)
with patch("multi_agent_conductor.run_worker_lifecycle") as mock_worker:
# Mock worker to complete tickets
def complete_ticket(ticket, context, **kwargs):
def complete_ticket(ticket, context, *args, **kwargs):
ticket.status = "completed"
mock_worker.side_effect = complete_ticket
await engine.run_linear()
await engine.run()
vlogger.log_state("T1 Final Status", "todo", t1.status)
vlogger.log_state("T2 Final Status", "todo", t2.status)
assert t1.status == "completed"
assert t2.status == "completed"
assert mock_worker.call_count == 2
vlogger.finalize("Orchestration Logic - Conductor Engine", "PASS", "Dependency order honored during run.")
def test_conductor_engine_parse_json_tickets() -> None:
track = Track(id="track_1", description="desc")
engine = multi_agent_conductor.ConductorEngine(track)
engine = multi_agent_conductor.ConductorEngine(track, auto_queue=True)
json_data = json.dumps([
{"id": "T1", "description": "desc 1", "depends_on": []},
{"id": "T2", "description": "desc 2", "depends_on": ["T1"]}
@@ -109,3 +119,4 @@ def test_run_worker_lifecycle_blocked(mock_ai_client: Any) -> None:
multi_agent_conductor.run_worker_lifecycle(ticket, context)
assert ticket.status == "blocked"
assert ticket.blocked_reason == "BLOCKED because of missing info"