Files
automaton/tests/test_app.py
T
Lap Tran 81ccf548e5
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Fix 10 audit bugs: path prefix matching, verdict parsing, CORS, stale-task detection, phase mapping
Batch 1 (High severity):
- Bug 1: --audit cat3 now checks .automaton/tasks/ paths
- Bug 4: Verdict PASS/FAIL uses structured ## Status: line parsing
- Bug 5: register-guards.sh checks .json/.jsonc, writes plugin key, strips comments
- Bug 7: --can-edit/--scope-check path prefix uses os.sep boundary

Batch 2 (Medium/Low severity):
- Bug 2: migrate-project.sh find command parentheses for -prune binding
- Bug 3: vram_detect model prefix matching with known-suffix whitelist
- Bug 6: dashboard reads .state file before artifact heuristic fallback
- Bug 8: removed wildcard CORS, added security headers (nosniff, DENY)
- Bug 9: stale-task detection uses .state.lastedit instead of .state mtime
- Bug 10: TEST_PLAN.md maps to test_design (was implement)

249 tests pass (up from 235). All 10 tasks driven through full workflow to completion.
2026-06-22 10:40:58 -04:00

245 lines
9.8 KiB
Python

"""Tests for automaton.dashboard.ui.app."""
from pathlib import Path
import io
import pytest
from automaton.dashboard.ui.app import DashboardHandler
def test_validate_task_name() -> None:
assert DashboardHandler._validate_task_name("good-task") is True
assert DashboardHandler._validate_task_name("bad/../task") is False
assert DashboardHandler._validate_task_name("bad\\task") is False
assert DashboardHandler._validate_task_name("") is False
def test_find_tasks_dir(tmp_path: Path) -> None:
(tmp_path / ".automaton" / "tasks").mkdir(parents=True)
tasks_dir = DashboardHandler._find_tasks_dir(tmp_path)
assert tasks_dir == tmp_path / ".automaton" / "tasks"
def test_find_tasks_dir_missing(tmp_path: Path) -> None:
tasks_dir = DashboardHandler._find_tasks_dir(tmp_path)
assert tasks_dir == tmp_path / ".automaton" / "tasks"
def test_path_traversal_attempt() -> None:
"""Task names with path traversal should be rejected."""
assert DashboardHandler._validate_task_name("../etc/passwd") is False
assert DashboardHandler._validate_task_name("task%2f..%2fetc") is False
def test_static_path_traversal_symlink(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
"""Static file serving must reject symlinks that resolve outside the html directory."""
html_dir = tmp_path / "html"
html_dir.mkdir()
outside = tmp_path / "secret.txt"
outside.write_text("secret")
symlink = html_dir / "link.txt"
symlink.symlink_to(outside)
monkeypatch.setattr(DashboardHandler, "dashboard_path", html_dir)
handler = DashboardHandler.__new__(DashboardHandler)
handler.path = "/link.txt"
errors: list[tuple[int, str]] = []
def capture_error(code: int, message: str) -> None:
errors.append((code, message))
handler._send_error = capture_error
handler._serve_static()
assert errors == [(403, "Forbidden")]
def test_static_valid_file(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
"""Static file serving returns a valid html file."""
html_dir = tmp_path / "html"
html_dir.mkdir()
(html_dir / "index.html").write_text("<html></html>")
monkeypatch.setattr(DashboardHandler, "dashboard_path", html_dir)
handler = DashboardHandler.__new__(DashboardHandler)
handler.path = "/"
response_status: list[int] = []
response_headers: list[tuple[str, str]] = []
def fake_send_response(code: int) -> None:
response_status.append(code)
def fake_send_header(key: str, value: str) -> None:
response_headers.append((key, value))
handler.send_response = fake_send_response
handler.send_header = fake_send_header
handler.end_headers = lambda: None
handler.wfile = io.BytesIO()
handler._send_error = lambda code, msg: None
handler._serve_static()
assert response_status == [200]
assert any(h[0] == "Content-Type" and h[1] == "text/html" for h in response_headers)
assert handler.wfile.getvalue() == b"<html></html>"
class TestCORSAndSecurityHeaders:
"""Tests for security headers on API responses (no CORS wildcard)."""
def test_send_json_no_cors_wildcard(self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
html_dir = tmp_path / "html"
html_dir.mkdir()
monkeypatch.setattr(DashboardHandler, "dashboard_path", html_dir)
handler = DashboardHandler.__new__(DashboardHandler)
response_headers: list[tuple[str, str]] = []
handler.send_response = lambda code: None
handler.send_header = lambda k, v: response_headers.append((k, v))
handler.end_headers = lambda: None
handler.wfile = io.BytesIO()
handler._send_json({"test": True})
header_dict = dict(response_headers)
assert "Access-Control-Allow-Origin" not in header_dict
assert header_dict.get("X-Content-Type-Options") == "nosniff"
def test_send_error_no_cors_wildcard(self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
html_dir = tmp_path / "html"
html_dir.mkdir()
monkeypatch.setattr(DashboardHandler, "dashboard_path", html_dir)
handler = DashboardHandler.__new__(DashboardHandler)
response_headers: list[tuple[str, str]] = []
handler.send_response = lambda code: None
handler.send_header = lambda k, v: response_headers.append((k, v))
handler.end_headers = lambda: None
handler.wfile = io.BytesIO()
handler._send_error(404, "Not found")
header_dict = dict(response_headers)
assert "Access-Control-Allow-Origin" not in header_dict
assert header_dict.get("X-Content-Type-Options") == "nosniff"
class TestContentLengthBound:
"""Tests for POST content-length limits."""
def test_max_post_body_constant(self) -> None:
from automaton.dashboard.ui.app import MAX_POST_BODY, MAX_REVIEW_COMMENT_LENGTH
assert MAX_POST_BODY == 65536
assert MAX_REVIEW_COMMENT_LENGTH == 4096
class TestTaskCache:
"""Tests for server-side task caching."""
def test_cache_returns_tasks(self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
from automaton.dashboard.ui.app import _get_cached_tasks, _task_cache
tasks_dir = tmp_path / ".automaton" / "tasks"
task_dir = tasks_dir / "my-task"
task_dir.mkdir(parents=True)
(task_dir / "SPEC.md").write_text("# Spec")
_task_cache["timestamp"] = 0.0
_task_cache["tasks"] = []
result = _get_cached_tasks(tmp_path)
assert len(result) == 1
assert result[0].name == "my-task"
def test_cache_uses_ttl(self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
import time
from automaton.dashboard.ui.app import _get_cached_tasks, _task_cache, CACHE_TTL
tasks_dir = tmp_path / ".automaton" / "tasks"
task_dir = tasks_dir / "cached-task"
task_dir.mkdir(parents=True)
(task_dir / "SPEC.md").write_text("# Spec")
_task_cache["timestamp"] = 0.0
_task_cache["tasks"] = []
result1 = _get_cached_tasks(tmp_path)
assert len(result1) == 1
_task_cache["timestamp"] = time.time() + CACHE_TTL + 10
new_task = tasks_dir / "new-task"
new_task.mkdir()
(new_task / "SPEC.md").write_text("# New")
result2 = _get_cached_tasks(tmp_path)
assert len(result2) == 1
_task_cache["timestamp"] = 0.0
result3 = _get_cached_tasks(tmp_path)
assert len(result3) == 2
def test_invalidate_cache(self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
import time
from automaton.dashboard.ui.app import _invalidate_task_cache, _get_cached_tasks, _task_cache
tasks_dir = tmp_path / ".automaton" / "tasks"
task_dir = tasks_dir / "inv-task"
task_dir.mkdir(parents=True)
(task_dir / "SPEC.md").write_text("# Spec")
_task_cache["timestamp"] = time.time() + 9999
_task_cache["tasks"] = []
_invalidate_task_cache()
assert _task_cache["timestamp"] == 0.0
class TestConfigEndpoint:
"""Tests for GET/PUT /api/config."""
def _make_handler(self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch, config=None):
from automaton.dashboard.ui.app import DashboardHandler
from automaton.dashboard.config import DashboardConfig
html_dir = tmp_path / "html"
html_dir.mkdir()
monkeypatch.setattr(DashboardHandler, "dashboard_path", html_dir)
handler = DashboardHandler.__new__(DashboardHandler)
handler.config = config or DashboardConfig()
handler.path = "/api/config"
return handler
def test_serve_config(self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
from automaton.dashboard.config import DashboardConfig
handler = self._make_handler(tmp_path, monkeypatch)
response_data = {}
handler._send_json = lambda d: response_data.update(d)
handler._serve_config()
assert response_data["theme"] == "default"
assert response_data["auto_refresh_interval"] == 2
assert response_data["default_view"] == "board"
def test_serve_config_not_available(self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
handler = self._make_handler(tmp_path, monkeypatch)
handler.config = None
errors = []
handler._send_error = lambda c, m: errors.append((c, m))
handler._serve_config()
assert errors[0][0] == 503
def test_handle_config_update(self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
from automaton.dashboard.config import DashboardConfig
from automaton.dashboard.ui.app import DashboardHandler
tasks_dir = tmp_path / ".automaton" / "tasks"
tasks_dir.mkdir(parents=True)
monkeypatch.setattr("automaton.dashboard.ui.app.get_config_path",
lambda pr: tmp_path / ".automaton" / "dashboard-config.json")
handler = self._make_handler(tmp_path, monkeypatch)
handler.project_root = tmp_path
handler.headers = {"Content-Length": "19"}
handler.rfile = io.BytesIO(b'{"theme": "dark"}')
response_data = {}
handler._send_json = lambda d: response_data.update(d)
handler._handle_config_update()
assert response_data["theme"] == "dark"
assert handler.config.theme == "dark"
def test_handle_config_update_invalid(self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
from automaton.dashboard.config import DashboardConfig
handler = self._make_handler(tmp_path, monkeypatch)
handler.headers = {"Content-Length": "39"}
handler.rfile = io.BytesIO(b'{"auto_refresh_interval": 999}')
errors = []
handler._send_error = lambda c, m: errors.append((c, m))
handler._handle_config_update()
assert errors[0][0] == 400