#!/usr/bin/env node
/**
* Comprehensive browser automation test
* Tests actual browser operations: navigate, evaluate JS, screenshot
*/
const { spawn } = require('child_process');
const readline = require('readline');
const fs = require('fs');
const path = require('path');
let requestId = 0;
let proc;
function sendRequest(method, params = {}) {
const id = ++requestId;
const request = {
jsonrpc: '2.0',
id,
method,
params
};
console.log(`\nā”ļø ${method}${params.name ? ` (${params.name})` : ''}`);
proc.stdin.write(JSON.stringify(request) + '\n');
return id;
}
async function runTests() {
console.log('š Browser Automation Test Suite\n');
console.log('='.repeat(60));
const serverPath = path.join(__dirname, '..', 'src', 'index.js');
proc = spawn('node', [serverPath], {
stdio: ['pipe', 'pipe', 'pipe']
});
const rl = readline.createInterface({
input: proc.stdout,
crlfDelay: Infinity
});
let testStep = 0;
const tests = [
'Initialize',
'List Tools',
'Health Check',
'Navigate to Example.com',
'Evaluate JavaScript',
'Take Screenshot',
'Open New Page',
'List Pages',
'Wait',
'Cleanup'
];
rl.on('line', async (line) => {
try {
const response = JSON.parse(line);
if (response.id === undefined) return; // Skip notifications
const currentTest = tests[testStep];
if (response.error) {
console.log(` ā ${currentTest} failed: ${response.error.message}`);
proc.kill();
process.exit(1);
return;
}
switch (response.id) {
case 1: // Initialize
console.log(` ā
${currentTest}`);
testStep++;
setTimeout(() => sendRequest('tools/list'), 100);
break;
case 2: // Tools list
console.log(` ā
${currentTest} (${response.result.tools.length} tools)`);
testStep++;
setTimeout(() => sendRequest('tools/call', {
name: 'browser_health_check',
arguments: {}
}), 100);
break;
case 3: // Health check
const healthText = response.result.content[0].text;
const mode = healthText.includes('Launched standalone')
? 'Standalone Mode'
: 'Antigravity Mode';
console.log(` ā
${currentTest} (${mode})`);
testStep++;
// Navigate to a real page
setTimeout(() => sendRequest('tools/call', {
name: 'browser_navigate',
arguments: { url: 'https://example.com' }
}), 100);
break;
case 4: // Navigate
console.log(` ā
${currentTest}`);
testStep++;
// Evaluate some JavaScript
setTimeout(() => sendRequest('tools/call', {
name: 'browser_evaluate',
arguments: {
code: 'document.title + " - " + window.location.href'
}
}), 500);
break;
case 5: // Evaluate JS
const evalResult = JSON.parse(response.result.content[0].text);
console.log(` ā
${currentTest}`);
console.log(` Result: ${evalResult}`);
testStep++;
// Take a screenshot
setTimeout(() => sendRequest('tools/call', {
name: 'browser_screenshot',
arguments: { fullPage: false }
}), 500);
break;
case 6: // Screenshot
console.log(` ā
${currentTest}`);
testStep++;
// Open new page
setTimeout(() => sendRequest('tools/call', {
name: 'browser_new_page',
arguments: { url: 'https://google.com' }
}), 100);
break;
case 7: // New Page
console.log(` ā
${currentTest}`);
testStep++;
// List pages
setTimeout(() => sendRequest('tools/call', {
name: 'browser_list_pages',
arguments: {}
}), 100);
break;
case 8: // List Pages
console.log(` ā
${currentTest}`);
testStep++;
// Wait
setTimeout(() => sendRequest('tools/call', {
name: 'browser_wait',
arguments: { ms: 500 }
}), 100);
break;
case 9: // Wait
console.log(` ā
${currentTest}`);
testStep++;
// All tests complete
setTimeout(() => {
console.log('\n' + '='.repeat(60));
console.log('\nš All browser automation tests passed!\n');
console.log('ā
Test Results:');
console.log(' ā¢ MCP protocol communication');
console.log(' ā¢ Browser launch (standalone mode)');
console.log(' ā¢ Page navigation (example.com)');
console.log(' ā¢ JavaScript evaluation');
console.log(' ā¢ Screenshot capture');
console.log(' ā¢ Multi-page management');
console.log(' ā¢ Wait utility');
console.log('\nāØ The MCP server is fully functional!\n');
proc.kill();
process.exit(0);
}, 500);
break;
}
} catch (error) {
console.error(`\nā Error: ${error.message}`);
proc.kill();
process.exit(1);
}
});
proc.stderr.on('data', (data) => {
const msg = data.toString();
if (msg.toLowerCase().includes('error')) {
console.error(`ā ļø ${msg}`);
}
});
proc.on('close', (code) => {
if (code !== 0 && testStep < tests.length) {
console.error(`\nā Process exited unexpectedly (code ${code})`);
process.exit(code);
}
});
// Start test sequence
setTimeout(() => {
sendRequest('initialize', {
protocolVersion: '2024-11-05',
capabilities: {},
clientInfo: { name: 'automation-test', version: '1.0.0' }
});
}, 100);
// Timeout after 60 seconds
setTimeout(() => {
console.error('\nā Test timeout');
proc.kill();
process.exit(1);
}, 60000);
}
runTests().catch(error => {
console.error('ā Fatal error:', error);
process.exit(1);
});
