open-swe/tests/e2e/agent_entrypoint.py

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test(open-swe): add Playwright E2E for the Slack → PR → web handoff (#1583) * test(open-swe): add Playwright E2E for the Slack → PR → web handoff Local, secrets-free end-to-end suite that drives the full happy path through mock Slack/GitHub control panels and the real dashboard UI. Only the LLM and external SaaS HTTP boundaries (GitHub/Slack APIs, OAuth token mint) are faked — the real process_slack_mention, get_agent, deepagents loop, tools, middleware, and dashboard authorization all run under `langgraph dev` with a scripted fake chat model and a local temp-dir sandbox. - full_flow: a Slack mention runs the agent, which implements a change in the sandbox, opens a PR against a fake GitHub remote, and replies with the PR link in the same thread. - dashboard: clicking the bot's real "Open in Web" link loads the built ui/ app (served same-origin); the thread owner can continue the conversation, while a different user sees the same thread read-only (no composer). Wired into Agent CI as a `Playwright E2E` job that runs on pull requests. * fix(open-swe): serve E2E UI assets via explicit route; pin Playwright The dashboard E2E served the built ui/ SPA's /assets via app.mount(StaticFiles), but LangGraph's custom-app loader serves APIRoutes and drops sub-app Mounts, so /assets 404'd under `langgraph dev` in CI — the React app never booted and the composer/transcript never rendered. Serve assets via an explicit route instead. Also pin @playwright/test to the latest (1.61.0) for reproducible runs, and make the owner composer assertion tolerant of either hydration state. * test(open-swe): record Playwright trace + video on every E2E run Capture a replayable trace (DOM snapshots, network, console, source) and a screen recording for every test, not just retries, plus a screenshot on failure. The CI job already uploads playwright-report/ and test-results/, so each run now has a downloadable replay; documented how to open it.
2026-06-22 15:54:46 -04:00
"""LangGraph graph entrypoint for the E2E dev server.
Applies the boundary patches (fake LLM + fake GitHub/Slack), then re-exports the
REAL traced agent factory. The langgraph dev config points the ``agent`` graph
here instead of ``agent.server`` so the patches are in effect in the worker.
"""
from __future__ import annotations
import os
import sys
sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
import patches # noqa: E402
patches.apply()
from agent.server import traced_agent # noqa: E402
__all__ = ["traced_agent"]