Files
xiaobaifupan/tests/test_frontend_contract.py
T

78 lines
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Python

from __future__ import annotations
import re
import unittest
from html.parser import HTMLParser
from pathlib import Path
STATIC_DIR = Path(__file__).resolve().parents[1] / "static"
class IdCollector(HTMLParser):
def __init__(self) -> None:
super().__init__()
self.ids: list[str] = []
def handle_starttag(self, tag, attrs):
self.ids.extend(value for key, value in attrs if key == "id" and value)
class FrontendContractTests(unittest.TestCase):
@classmethod
def setUpClass(cls) -> None:
cls.html = (STATIC_DIR / "index.html").read_text(encoding="utf-8")
cls.script = (STATIC_DIR / "app.js").read_text(encoding="utf-8")
cls.ui_core = (STATIC_DIR / "ui-core.js").read_text(encoding="utf-8")
collector = IdCollector()
collector.feed(cls.html)
cls.ids = collector.ids
def test_html_ids_are_unique(self):
duplicates = sorted({item for item in self.ids if self.ids.count(item) > 1})
self.assertEqual(duplicates, [])
def test_literal_id_selectors_exist_in_html(self):
selectors = set(re.findall(r'querySelector\("#([A-Za-z][A-Za-z0-9_-]*)"\)', self.script))
selectors.update(re.findall(r'getElementById\("([A-Za-z][A-Za-z0-9_-]*)"\)', self.script))
selectors.update(re.findall(r'setText\("([A-Za-z][A-Za-z0-9_-]*)"', self.script))
missing = sorted(selectors - set(self.ids))
self.assertEqual(missing, [])
def test_all_primary_views_have_navigation_entries(self):
views = set(re.findall(r'id="([A-Za-z][A-Za-z0-9_-]*View|limitPool)" class="workspace-view', self.html))
navigation = set(re.findall(r'data-view="([A-Za-z][A-Za-z0-9_-]*)"', self.html))
self.assertEqual(views, navigation)
self.assertEqual(len(views), 13)
def test_public_knowledge_editors_are_hidden_for_non_admins(self):
self.assertIn('document.querySelector("#reasonForm").hidden = !isAdmin;', self.script)
self.assertIn('document.querySelector("#sectorPhaseManager").hidden = !isAdmin;', self.script)
self.assertIn('const canManage = state.user?.role === "admin";', self.script)
def test_shared_ui_core_loads_before_application(self):
self.assertLess(
self.html.index('<script src="/ui-core.js"'),
self.html.index('<script src="/app.js"'),
)
for function_name in (
"number", "clamp", "escapeHtml", "formatNumber", "formatTimestamp",
"displayCompactDate", "todayString", "localDateString", "parseLocalDate",
):
self.assertIn(f"function {function_name}(", self.ui_core)
def test_business_views_do_not_expose_engineering_source_labels(self):
prohibited = (
"Tushare 实时行情",
"Tushare 日K",
"SQLite 缓存",
"演示日K",
"rt_k 实时截面",
)
for label in prohibited:
self.assertNotIn(label, self.script)
if __name__ == "__main__":
unittest.main()