feat: add accessibility testing script with axe-core

2026-03-06 10:05:10 +08:00
parent 2202d4045b
commit 4b84f28065
2 changed files with 163 additions and 0 deletions
@@ -0,0 +1,92 @@
+const { runAxeTest, generateReport } = require('./utils/axe-runner');
+const fs = require('fs');
+const path = require('path');
+
+const PAGES = [
+  { name: '首页', url: 'http://localhost:3000' },
+  { name: '关于我们', url: 'http://localhost:3000/about' },
+  { name: '联系我们', url: 'http://localhost:3000/contact' },
+  { name: '服务', url: 'http://localhost:3000/services' },
+  { name: '产品', url: 'http://localhost:3000/products' },
+  { name: '案例', url: 'http://localhost:3000/cases' },
+  { name: '新闻', url: 'http://localhost:3000/news' }
+];
+
+const WCAG_STANDARD = 'WCAG 2.1 AA';
+const MIN_SCORE = 80;
+
+async function testAllPages() {
+  console.log('♿ 开始可访问性测试...\n');
+  console.log(`标准: ${WCAG_STANDARD}`);
+  console.log(`最低分数: ${MIN_SCORE}\n`);
+
+  const results = [];
+  const reportDir = 'test-results/accessibility';
+
+  if (!fs.existsSync(reportDir)) {
+    fs.mkdirSync(reportDir, { recursive: true });
+  }
+
+  for (const page of PAGES) {
+    console.log(`📄 测试页面: ${page.name} (${page.url})`);
+
+    try {
+      const result = await runAxeTest(page.url, page.name);
+      results.push(result);
+
+      const status = parseFloat(result.score) >= MIN_SCORE ? '✅' : '⚠️';
+      console.log(`  ${status} 分数: ${result.score}\n`);
+
+    } catch (error) {
+      console.error(`  ❌ 测试失败: ${error.message}\n`);
+      results.push({
+        page: page.name,
+        url: page.url,
+        error: error.message
+      });
+    }
+  }
+
+  return results;
+}
+
+function generateSummary(results) {
+  console.log('\n📊 可访问性测试摘要\n');
+  console.log('─'.repeat(80));
+
+  const table = results.map(r => {
+    if (r.error) {
+      return `| ${r.page.padEnd(20)} | ❌ 失败 |`;
+    }
+    const status = parseFloat(r.score) >= MIN_SCORE ? '✅' : '⚠️';
+    const violations = r.violations.length;
+    return `| ${r.page.padEnd(20)} | ${status} ${r.score.padStart(6)} | ${violations.toString().padStart(3)} |`;
+  });
+
+  console.log('| 页面'.padEnd(20) + ' | 状态 | 违规 |');
+  console.log('─'.repeat(80));
+  table.forEach(row => console.log(row));
+  console.log('─'.repeat(80));
+
+  const passed = results.filter(r => !r.error && parseFloat(r.score) >= MIN_SCORE).length;
+  const total = results.length;
+  const avgScore = results
+    .filter(r => !r.error)
+    .reduce((sum, r) => sum + parseFloat(r.score), 0) / results.length;
+
+  console.log(`\n📈 统计:`);
+  console.log(`  平均分数: ${avgScore.toFixed(1)}`);
+  console.log(`  达标页面: ${passed}/${total} (${(passed/total*100).toFixed(1)}%)`);
+  console.log(`  总违规数: ${results.reduce((sum, r) => sum + (r.violations?.length || 0), 0)}`);
+}
+
+async function main() {
+  const results = await testAllPages();
+  generateSummary(results);
+
+  const reportPath = 'test-results/accessibility-summary.json';
+  generateReport(results, reportPath);
+  console.log(`\n💾 详细报告已保存到: ${reportPath}`);
+}
+
+main().catch(console.error);