Files
Artemis-Eapil/tests/unit/mcp/test_trace_store.py
T
weilinliu55 cbdca1497c feat: extract in-process MCP action layer, concurrent task dispatch, and spawn/reconcile hardening
- Extract device action execution into artemis/mcp action layer:
  typed ActionResult, capability manifest with startup validation,
  AdbActuator as the single physical implementation, in-memory
  ActionSession (replaces stdio subprocess MCP in validator), and
  McpActionExecutor preserving the legacy executor contract.
  adb_server keeps its external stdio/SSE surface unchanged and now
  reuses the actuator implementation; import-time side effects moved
  into configure_stdio_mode().
- Capability-gated prompt assembly (prompt_assembly.py): tool enums and
  teaching segments render per available backend tools; full-set output
  is byte-identical to the previous static text (locked by tests).
- Admin console task queue: serial worker replaced by a per-device
  concurrent dispatcher (ARTEMIS_CONCURRENCY_MODE=global restores
  serial semantics), per-session cancellation, strict device binding on
  enqueue, unified stdio piping with tee to trace stdout.log, and
  shutdown cleanup of all active runs. Fix _pid_exists exception order
  so PermissionError is treated as alive.
- mcp_server reliability: spawn watchdog kills runners stuck before
  interpreter startup and releases device reservations; task state
  reconcile uses psutil liveness, prefers runner-reported pids, and
  adds a 45s startup grace to stop false failure reports on Windows;
  conversation_id is now optional end-to-end; explicit device_serial is
  validated at submission.
- CLI install now writes ~/.claude/rules/artemis.md for Claude Code and
  migrates/removes the legacy CLAUDE.md injection block; ~/.claude.json
  is never rewritten when it fails to parse.
- Tests: Windows-portable stdio lifecycle and path assertions; new
  suites for action layer, prompt assembly, spawn watchdog, and task
  reconcile (895 passed, 3 skipped).
2026-08-27 18:25:27 -07:00

87 lines
2.7 KiB
Python

# Copyright 2026 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Unit tests for MCP trace store."""
import os
import shutil
import tempfile
import uuid
import pytest
from mcp_server.utils import trace_store
@pytest.fixture
def temp_trace_env(monkeypatch):
temp_dir = tempfile.mkdtemp()
monkeypatch.setattr(trace_store, "TRACES_DIR", temp_dir)
yield temp_dir
shutil.rmtree(temp_dir, ignore_errors=True)
def test_init_and_read_status(temp_trace_env):
trace_id = str(uuid.uuid4())
task_desc = "Test open settings"
model = "Flash"
conv_id = "test-conv-123"
init_res = trace_store.init_trace(trace_id, task_desc, model, conv_id)
assert init_res["trace_id"] == trace_id
assert init_res["status"] == "running"
assert init_res["model"] == "Flash"
status_data = trace_store.read_status(trace_id)
assert status_data is not None
assert status_data["trace_id"] == trace_id
assert status_data["task_desc"] == task_desc
assert status_data["conversation_id"] == conv_id
def test_update_trace_status(temp_trace_env):
trace_id = str(uuid.uuid4())
trace_store.init_trace(trace_id, "Test task", "Pro", "conv-456")
updated = trace_store.update_trace_status(
trace_id=trace_id,
status="completed",
result={"success": True},
)
assert updated is not None
assert updated["status"] == "completed"
assert updated["result"] == {"success": True}
assert updated["end_time"] is not None
failed = trace_store.update_trace_status(
trace_id=trace_id,
status="failed",
error="App crashed",
)
assert failed is not None
assert failed["status"] == "failed"
assert failed["error"] == "App crashed"
def test_read_nonexistent_status(temp_trace_env):
non_existent = str(uuid.uuid4())
assert trace_store.read_status(non_existent) is None
def test_trace_paths(temp_trace_env):
trace_id = "test-paths-id"
trace_dir = trace_store.get_trace_dir(trace_id)
assert trace_store.get_trace_notes_dir(trace_id) == os.path.join(trace_dir, "notes")
assert trace_store.get_trace_stdout_log_path(trace_id) == os.path.join(trace_dir, "stdout.log")
assert trace_store.get_trace_stderr_log_path(trace_id) == os.path.join(trace_dir, "stderr.log")