Files
brain-of-reese/tests/e2e/test_admin_auth.py
T
ducoterra bc70ce36e0 feat(chat): render markdown tables in answers, viewer, and thinking
GFM pipe tables in the shared renderer (TODO.md L6): a table-protection
pass in frontend/assets/markdown.js (fences -> tables -> escape order)
pulls each header+separator+body block out as a placeholder, renders
cells escape-first with the same inline transforms, and reinserts a
semantic <table class="md-table"> inside a horizontal-overflow
.md-table-wrap — so a pipe table in a chat answer, the document
viewer/modal, and the thinking block all render the same semantic
table. Fences win over tables; lone pipes stay text.

- styles.css: .md-table palette rules (PLAN §7.2 tokens, no motion);
  min-width: max-content so a WIDE table keeps its natural width and
  the wrapper is the real scroller (width:100% alone wrapped the wide
  table's cells — proven by the new E2E).
- mock_llm.py: TABLE_TRIGGER ("show me a table") -> byte-stable
  TABLE_ANSWER (3-column table, <img onerror> XSS probe line, wide
  5-column table), checked before DEFLECT_MODE like SUMMARY_MODE.
- tests/fixtures/docs/homelab/tables.md: 3x3 pipe table + pipe-heavy
  fenced block (viewer/fence subject); the shared fixture set grows
  8 -> 9 docs, so every suite pinning the count (added/formats/
  stat-docs/EXPECTED_ROWS) is updated accordingly.
- tests/e2e/test_markdown_tables.py (new, story suite): chat table
  shape + non-deflection, wide-table wrapper scroll (no page
  overflow), XSS probe inert, viewer modal table, fence-not-a-table,
  lone pipe stays text.
- tests/e2e/test_agent_document_tools.py: fix a pre-existing flake —
  the "Calling tool…" label window is ~0.4 s at the mock's 0.1 s
  tool-frame pacing, and a polling expect could stride over it
  (failed 3 of 5 runs on the committed baseline). The pre-submit
  MutationObserver record is the deterministic source of truth; the
  racy to_have_text gate is gone.

uv run pytest: 738 passed, app/ coverage 99% (TOTAL unchanged);
ruff + pyright clean; story E2E 6/6 in isolation; regression E2E
suites (chat_rag, document_viewer, document_summaries, smoke) green.
2026-08-28 03:35:50 -04:00

329 lines
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"""Phase 16 E2E (Playwright): single-admin sign-in (A10 revised).
Story: ``.agent/user_stories/admin-auth.md``
Run in isolation (DB must be up: ``podman compose up -d db``):
uv run pytest tests/e2e/test_admin_auth.py -v --no-cov
The E2E app server boots with ``BOR_ADMIN_PASSWORD``/``BOR_SESSION_SECRET``
set (``tests/e2e/conftest.py``); the shared ``tests/e2e/auth_helpers.py::login``
performs the real form login on /login.html.
Test → story mapping (Playwright Mapping Rule):
1. ``test_anonymous_chat_without_tuning``
2. ``test_anonymous_sources_gated_viewer_open``
3. ``test_login_wrong_password_shows_error``
4. ``test_admin_login_unlocks_sources_and_tuning``
5. ``test_logout_returns_to_anonymous``
6. ``test_login_page_a11y``
"""
from __future__ import annotations
import asyncio
from pathlib import Path
from threading import Thread
from typing import Any
from playwright.sync_api import Page, expect
from sqlalchemy import text
from app.config import Settings
from app.db import SessionLocal
from app.rag.importer import ImportSummary, import_sources
from app.rag.llm import LLMClient
from e2e.auth_helpers import ADMIN_PASSWORD, login
REPO = Path(__file__).resolve().parents[2]
FIXTURES = REPO / "tests" / "fixtures" / "docs"
QUESTION = "How is my Kubernetes cluster set up?"
MOCK_ANSWER_MARKER = "Deterministic mock answer for E2E"
DOC_TITLE = "Kubernetes Homelab Cluster"
DOC_VIEWER_URL = "/document.html?source=docs&path=homelab%2Fkubernetes.md"
async def _import_fixtures(mock_port: int) -> ImportSummary:
kwargs: dict[str, Any] = {"_env_file": None, "llm_base_url": f"http://127.0.0.1:{mock_port}/v1"}
settings = Settings(**kwargs) # pyright: ignore[reportCallIssue]
return await import_sources([FIXTURES], LLMClient(settings))
def _run_in_thread(coro: Any) -> Any:
"""Run a coroutine on a worker thread (Playwright owns the test loop)."""
box: dict[str, Any] = {}
def runner() -> None:
try:
box["value"] = asyncio.run(coro)
except BaseException as e: # noqa: BLE001 — re-raised on the test thread
box["error"] = e
t = Thread(target=runner)
t.start()
t.join()
if "error" in box:
raise box["error"]
return box["value"]
def _reset_db(mock_port: int, seed: bool) -> ImportSummary | None:
"""Truncate the KB (and query log + steering notes), optionally re-seed."""
with SessionLocal() as db:
db.execute(text("TRUNCATE chunks, documents, query_log, steering_notes"))
db.commit()
if not seed:
return None
return _run_in_thread(_import_fixtures(mock_port))
def _ask(page: Page, question: str) -> None:
"""Send one turn and wait until the grounded answer has fully landed."""
page.fill("#message-input", question)
page.click("#send-btn")
expect(page.locator(".msg.user .bubble").last).to_contain_text(question)
expect(page.locator(".msg.brain .bubble").last).to_contain_text(
MOCK_ANSWER_MARKER, timeout=30_000
)
expect(page.locator("#send-btn")).to_be_enabled()
expect(page.locator("#send-label")).to_have_text("Send")
# ---------------------------------------------------------------------------
# 1. Anonymous: chat works, the tuning UI is gone, Sign in is offered
# ---------------------------------------------------------------------------
def test_anonymous_chat_without_tuning(
page: Page, app_url: str, mock_llm: int, db_ready: None
) -> None:
_reset_db(mock_llm, seed=True)
page.set_default_timeout(30_000)
page.goto(app_url)
# Header: Sign in offered, Sign out not.
expect(page.locator("#sign-in-link")).to_be_visible()
# Phase 34 task 02: the shared header module rewrites the static
# ?next= fallback to the CURRENT pathname ("return to where you
# were") — on the chat page that is "/" (the markup keeps
# ?next=/sources.html as the no-JS fallback only).
expect(page.locator("#sign-in-link")).to_have_attribute("href", "/login.html?next=/")
expect(page.locator("#sign-out-btn")).to_be_hidden()
# Chat still streams a grounded answer (with source chips) for
# anonymous visitors…
_ask(page, QUESTION)
expect(page.locator(".msg.brain .source-chip", has_text="kubernetes.md")).to_have_count(1)
# …but the tuning UI is completely gone: no Tune button (new or
# restored), no Tuning toggle or panel in the DOM at all.
expect(page.locator(".msg.brain .tune-btn")).to_have_count(0)
expect(page.locator("#steering-toggle")).to_have_count(0)
expect(page.locator("#steering-panel")).to_have_count(0)
# A reload (the phase-14 restore path) must not bring it back.
page.reload()
expect(page.locator(".msg.brain .bubble").last).to_contain_text(MOCK_ANSWER_MARKER)
expect(page.locator(".msg.brain .tune-btn")).to_have_count(0)
expect(page.locator("#steering-toggle")).to_have_count(0)
expect(page.locator("#sign-in-link")).to_be_visible()
# ---------------------------------------------------------------------------
# 2. Anonymous: Sources gated, the document viewer stays open (soft rule)
# ---------------------------------------------------------------------------
def test_anonymous_sources_gated_viewer_open(
page: Page, app_url: str, mock_llm: int, db_ready: None
) -> None:
_reset_db(mock_llm, seed=True)
api_docs_calls: list[str] = []
page.on(
"request",
lambda r: api_docs_calls.append(r.url) if "/api/docs" in r.url else None,
)
page.goto(f"{app_url}/sources.html")
# The gate, with its sign-in link (≥44px) — not a redirect.
gate = page.locator("#sources-gate")
expect(gate).to_be_visible()
expect(gate).to_contain_text("Sign in to view the full catalog")
link = gate.locator("a[href='/login.html?next=/sources.html']")
expect(link).to_have_count(1)
box = link.bounding_box()
assert box is not None and box["height"] >= 44
# Stat cards + table hidden…
expect(page.locator("#stat-cards")).to_be_hidden()
expect(page.locator("#docs-table")).to_be_hidden()
expect(page.locator("#sources-empty")).to_be_hidden()
# …and NO /api/docs call was ever made.
assert api_docs_calls == [], f"anonymous sources page called /api/docs: {api_docs_calls}"
# The soft rule: any seeded document still opens by direct URL.
page.goto(app_url + DOC_VIEWER_URL)
expect(page.locator("#doc-title")).to_have_text(DOC_TITLE, timeout=15_000)
expect(page.locator("#doc-content")).not_to_be_empty()
# ---------------------------------------------------------------------------
# 3. Wrong password → role=alert error, no redirect, still anonymous
# ---------------------------------------------------------------------------
def test_login_wrong_password_shows_error(page: Page, app_url: str, db_ready: None) -> None:
_reset_db(mock_port=0, seed=False)
page.set_default_timeout(30_000)
login(page, app_url, password="definitely-not-the-password")
error = page.locator("#login-error")
expect(error).to_be_visible()
assert error.get_attribute("role") == "alert"
expect(error).not_to_be_empty()
# No redirect happened…
expect(page).to_have_url(app_url + "/login.html")
# …and the server agrees: still anonymous, no session cookie set.
who = page.evaluate("() => fetch('/api/whoami').then((r) => r.json())")
assert who == {"authenticated": False, "role": "anonymous"}
# The form stays usable: the correct password now succeeds.
page.fill("#login-password", ADMIN_PASSWORD)
page.click("#login-form button[type=submit]")
expect(page).to_have_url(app_url + "/sources.html", timeout=30_000)
# ---------------------------------------------------------------------------
# 4. Correct password → Sources + tuning unlocked, Sign out offered
# ---------------------------------------------------------------------------
def test_admin_login_unlocks_sources_and_tuning(
page: Page, app_url: str, mock_llm: int, db_ready: None
) -> None:
_reset_db(mock_llm, seed=True)
page.set_default_timeout(30_000)
# Real form login (default password + next) lands on the catalog.
login(page, app_url)
expect(page).to_have_url(app_url + "/sources.html")
expect(page.locator("#sources-gate")).to_be_hidden()
expect(page.locator("#stat-docs")).to_have_text("9") # phase 44: +tables.md
expect(page.locator("#stat-chunks")).not_to_have_text("–")
expect(page.locator("#docs-table")).to_be_visible()
expect(page.locator("#docs-tbody tr")).to_have_count(9)
# Chat: the tuning UI is back — header toggle with count badge,
# Sign out instead of Sign in, Tune under the answer.
page.goto(app_url)
expect(page.locator("#sign-out-btn")).to_be_visible()
expect(page.locator("#sign-in-link")).to_be_hidden()
toggle = page.locator("#steering-toggle")
expect(toggle).to_be_visible()
expect(page.locator("#steering-count")).to_have_text("0")
_ask(page, QUESTION)
tune = page.locator(".msg.brain .tune-btn").last
expect(tune).to_be_visible()
box = tune.bounding_box()
assert box is not None and box["height"] >= 44
# The API agrees: admin, and the gated endpoints answer now.
who = page.evaluate("() => fetch('/api/whoami').then((r) => r.json())")
assert who == {"authenticated": True, "role": "admin"}
docs_status = page.evaluate("() => fetch('/api/docs').then((r) => r.status)")
assert docs_status == 200
# ---------------------------------------------------------------------------
# 5. Sign out → anonymous again (gate back, tuning gone, restore untunable)
# ---------------------------------------------------------------------------
def test_logout_returns_to_anonymous(
page: Page, app_url: str, mock_llm: int, db_ready: None
) -> None:
_reset_db(mock_llm, seed=True)
page.set_default_timeout(30_000)
login(page, app_url, next="/") # straight into the chat
expect(page).to_have_url(app_url + "/")
expect(page.locator("#sign-out-btn")).to_be_visible()
expect(page.locator("#steering-toggle")).to_be_visible()
# One grounded turn as admin (persisted to localStorage by phase 14).
_ask(page, QUESTION)
expect(page.locator(".msg.brain .tune-btn").last).to_be_visible()
# Sign out: POST /api/logout + reload → anonymous again.
page.click("#sign-out-btn")
expect(page.locator("#sign-in-link")).to_be_visible(timeout=30_000)
expect(page.locator("#sign-out-btn")).to_be_hidden()
expect(page.locator("#steering-toggle")).to_have_count(0)
expect(page.locator("#steering-panel")).to_have_count(0)
# The restored conversation came back… without any Tune button.
expect(page.locator(".msg.brain .bubble").last).to_contain_text(MOCK_ANSWER_MARKER)
expect(page.locator(".msg.brain .tune-btn")).to_have_count(0)
# The server agrees, and Sources is gated again.
who = page.evaluate("() => fetch('/api/whoami').then((r) => r.json())")
assert who == {"authenticated": False, "role": "anonymous"}
page.goto(f"{app_url}/sources.html")
expect(page.locator("#sources-gate")).to_be_visible()
expect(page.locator("#docs-table")).to_be_hidden()
# ---------------------------------------------------------------------------
# 6. Login page accessibility (WCAG 2.1 AA basics)
# ---------------------------------------------------------------------------
def test_login_page_a11y(page: Page, app_url: str, db_ready: None) -> None:
_reset_db(mock_port=0, seed=False)
page.set_default_timeout(30_000)
page.goto(f"{app_url}/login.html")
# Standard app frame: landmarks + skip link, no CDN tags.
expect(page.locator("header.app-header")).to_have_count(1)
expect(page.locator("nav[aria-label='Primary']")).to_have_count(1)
expect(page.locator("main#main")).to_have_count(1)
expect(page.locator("footer.app-footer")).to_have_count(1)
expect(page.locator(".skip-link")).to_have_count(1)
html = page.content()
assert 'src="https://' not in html and 'href="https://' not in html
# The password field is labeled (visually-hidden <label for=…>).
pw = page.get_by_label("Admin password")
expect(pw).to_have_count(1)
expect(pw.first).to_have_attribute("type", "password")
expect(pw.first).to_have_attribute("autocomplete", "current-password")
# Touch targets ≥44px (field + submit).
for el in (pw.first, page.locator("#login-form button[type=submit]")):
box = el.bounding_box()
assert box is not None and box["height"] >= 44, f"target too small: {box}"
# Keyboard focus draws the 3px focus-visible outline.
page.focus("#login-password")
outline = page.evaluate(
"() => getComputedStyle(document.querySelector('#login-password')).outlineWidth"
)
assert outline == "3px", f"focus-visible outline missing: {outline!r}"
# Errors are announced through the role=alert region.
error = page.locator("#login-error")
assert error.get_attribute("role") == "alert"
expect(error).to_be_hidden()
page.fill("#login-password", "wrong")
page.click("#login-form button[type=submit]")
expect(error).to_be_visible(timeout=15_000)
# A signed-in visit to /login.html?next=/ redirects immediately.
page.fill("#login-password", ADMIN_PASSWORD)
page.click("#login-form button[type=submit]")
expect(page).to_have_url(app_url + "/sources.html", timeout=30_000)
page.goto(f"{app_url}/login.html?next=/")
expect(page).to_have_url(app_url + "/", timeout=30_000)