// Test script for Accessibility Testing MCP Server v2.0.0
// Tests both Axe-core and IBM Equal Access engines
import puppeteer from 'puppeteer';
import { fileURLToPath } from 'url';
import { dirname, join } from 'path';
const __filename = fileURLToPath(import.meta.url);
const __dirname = dirname(__filename);
const AXE_CORE_PATH = join(__dirname, 'node_modules/axe-core/axe.min.js');
const testHtml = `
<!DOCTYPE html>
<html>
<head><title>Test Page</title></head>
<body>
<img src="test.jpg">
<button></button>
<input type="text">
<a href="#">Click here</a>
</body>
</html>
`;
async function testAxeCore() {
console.log('\n=== Testing Axe-core Engine ===\n');
const browser = await puppeteer.launch({ headless: true });
try {
const page = await browser.newPage();
await page.setContent(testHtml, { waitUntil: 'networkidle0' });
await page.addScriptTag({ path: AXE_CORE_PATH });
const results = await page.evaluate(() => {
return new Promise((resolve) => {
// @ts-ignore
axe.run().then(resolve);
});
});
console.log(`✅ Axe-core found ${results.violations.length} violations`);
results.violations.forEach((v, i) => {
console.log(` ${i + 1}. ${v.id}: ${v.help} (${v.nodes.length} elements)`);
});
console.log(`✅ Axe-core test passed!`);
return true;
} catch (error) {
console.error('❌ Axe-core test failed:', error.message);
return false;
} finally {
await browser.close();
}
}
async function testIBMEqualAccess() {
console.log('\n=== Testing IBM Equal Access Engine ===\n');
try {
const aChecker = await import('accessibility-checker');
const result = await aChecker.getCompliance(testHtml, 'test-html');
const report = result.report;
const violations = report.results.filter(r => r.level === 'violation');
const potentialViolations = report.results.filter(r => r.level === 'potentialviolation');
console.log(`✅ IBM Equal Access found:`);
console.log(` - ${violations.length} violations`);
console.log(` - ${potentialViolations.length} potential violations`);
violations.slice(0, 5).forEach((v, i) => {
console.log(` ${i + 1}. ${v.ruleId}: ${v.message}`);
});
await aChecker.close();
console.log(`✅ IBM Equal Access test passed!`);
return true;
} catch (error) {
console.error('❌ IBM Equal Access test failed:', error.message);
return false;
}
}
async function main() {
console.log('Accessibility Testing MCP Server v2.0.0 - Test Suite');
console.log('====================================================');
const axeResult = await testAxeCore();
const aceResult = await testIBMEqualAccess();
console.log('\n=== Test Summary ===');
console.log(`Axe-core: ${axeResult ? '✅ PASS' : '❌ FAIL'}`);
console.log(`IBM Equal Access: ${aceResult ? '✅ PASS' : '❌ FAIL'}`);
if (axeResult && aceResult) {
console.log('\n🎉 All tests passed!');
process.exit(0);
} else {
console.log('\n⚠️ Some tests failed');
process.exit(1);
}
}
main();
