79 lines
3.5 KiB
Python
79 lines
3.5 KiB
Python
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"""Static contract checks for the T-020 Bell alert vertical slice."""
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from __future__ import annotations
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import json
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import re
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import unittest
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from pathlib import Path
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ROOT = Path(__file__).resolve().parents[1]
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OPENAPI = ROOT / "docs" / "contracts" / "bell-alert-console-v1.openapi.json"
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WEB = ROOT / "Bell" / "web" / "assets"
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class BellAlertContractTests(unittest.TestCase):
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@classmethod
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def setUpClass(cls) -> None:
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cls.contract = json.loads(OPENAPI.read_text(encoding="utf-8"))
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cls.html = (WEB / "index.html").read_text(encoding="utf-8")
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cls.css = (WEB / "style.css").read_text(encoding="utf-8")
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cls.js = (WEB / "app.js").read_text(encoding="utf-8")
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def test_loopback_routes_and_bounds_are_frozen(self) -> None:
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self.assertEqual("3.1.0", self.contract["openapi"])
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self.assertTrue(self.contract["servers"][0]["url"].startswith("http://127.0.0.1:"))
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paths = self.contract["paths"]
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self.assertEqual(
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{"/alerts", "/alerts/{alert_id}", "/alerts/{alert_id}:ack", "/alerts/{alert_id}:close"},
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set(paths),
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)
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limit = paths["/alerts"]["get"]["parameters"][1]["schema"]
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self.assertEqual({"type": "integer", "minimum": 1, "maximum": 100, "default": 16}, limit)
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key = self.contract["components"]["parameters"]["IdempotencyKey"]["schema"]
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self.assertEqual((8, 128), (key["minLength"], key["maxLength"]))
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def test_alert_is_separate_from_event_and_missing_capabilities_are_explicit(self) -> None:
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detail = self.contract["components"]["schemas"]["AlertDetail"]
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encoded = json.dumps(detail, ensure_ascii=False)
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self.assertIn("events", encoded)
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self.assertIn("transitions", encoded)
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self.assertIn("evidence_status", encoded)
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self.assertIn("delivery_status", encoded)
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self.assertIn("证据切片尚未启用", self.html)
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self.assertIn("升级与通知尚未启用", self.html)
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self.assertNotRegex(self.html + self.js, r"短信已发送|语音已接通|倒计时[:：]\s*\d")
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def test_console_is_dependency_free_and_does_not_embed_secrets(self) -> None:
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combined = self.html + self.css + self.js
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self.assertNotRegex(combined, r"https?://|cdn\.|localStorage|sessionStorage")
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self.assertNotRegex(combined, r"postgres(?:ql)?://|rtsp://|BELL_DB_DSN")
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self.assertIn('type="password"', self.html)
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self.assertIn('Cache-Control", "no-store"', (ROOT / "Bell" / "web" / "web.go").read_text(encoding="utf-8"))
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def test_accessibility_and_small_screen_contract(self) -> None:
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for marker in (
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'aria-live="polite"',
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'aria-live="assertive"',
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'aria-busy="false"',
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'aria-pressed="true"',
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'href="#alerts"',
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):
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self.assertIn(marker, self.html)
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self.assertIn("@media(max-width:480px)", self.css.replace(" ", ""))
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self.assertIn("prefers-reduced-motion:reduce", self.css.replace(" ", ""))
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self.assertIn("[hidden]{display:none!important}", self.css.replace(" ", ""))
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self.assertRegex(self.css, r"min-height:44px")
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self.assertIn("textContent", self.js)
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self.assertNotIn("innerHTML", self.js)
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def test_console_has_loading_empty_retry_conflict_and_keyboard_paths(self) -> None:
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for marker in ("skeleton", "没有预警", "加载失败，重试", "already_acknowledged", "keydown"):
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self.assertIn(marker, self.js)
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self.assertRegex(self.js, re.escape('limit:"16"'))
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if __name__ == "__main__":
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unittest.main()
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