test-mcp.js•3.84 kB
#!/usr/bin/env node
// Test script to verify MCP server functionality
// This simulates how Cursor would interact with the server
import { spawn } from 'child_process';
import path from 'path';
import { fileURLToPath } from 'url';
const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
console.log('🧪 Testing GridStack MCP Server...\n');
const serverPath = path.join(__dirname, 'dist', 'index.js');
console.log(`Server path: ${serverPath}\n`);
// Test cases
const tests = [
{
name: 'List Tools',
request: '{"jsonrpc": "2.0", "id": 1, "method": "tools/list"}'
},
{
name: 'List Resources',
request: '{"jsonrpc": "2.0", "id": 1, "method": "resources/list"}'
},
{
name: 'Initialize Grid',
request: '{"jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": {"name": "gridstack_init", "arguments": {"options": {"column": 12, "cellHeight": "auto", "margin": 10}}}}'
},
{
name: 'Read Tailwind Resource',
request: '{"jsonrpc": "2.0", "id": 1, "method": "resources/read", "params": {"uri": "gridstack://css/tailwind"}}'
}
];
async function runTest(test) {
return new Promise((resolve, reject) => {
console.log(`\n📋 Testing: ${test.name}`);
console.log(`Request: ${test.request.substring(0, 100)}...`);
const child = spawn('node', [serverPath], {
stdio: ['pipe', 'pipe', 'pipe']
});
let stdout = '';
let stderr = '';
child.stdout.on('data', (data) => {
stdout += data.toString();
});
child.stderr.on('data', (data) => {
stderr += data.toString();
});
child.on('close', (code) => {
try {
// Extract JSON response (ignore stderr logging)
const lines = stdout.split('\n');
const jsonLine = lines.find(line => line.trim().startsWith('{'));
if (jsonLine) {
const response = JSON.parse(jsonLine);
if (response.result) {
console.log(`✅ ${test.name}: SUCCESS`);
if (response.result.tools) {
console.log(` Found ${response.result.tools.length} tools`);
} else if (response.result.resources) {
console.log(` Found ${response.result.resources.length} resources`);
} else if (response.result.content) {
console.log(` Generated content successfully`);
} else if (response.result.contents) {
console.log(` Read resource successfully`);
}
resolve(true);
} else if (response.error) {
console.log(`❌ ${test.name}: ERROR - ${response.error.message}`);
resolve(false);
}
} else {
console.log(`❌ ${test.name}: No valid JSON response`);
resolve(false);
}
} catch (error) {
console.log(`❌ ${test.name}: Parse error - ${error.message}`);
resolve(false);
}
});
child.on('error', (error) => {
console.log(`❌ ${test.name}: Process error - ${error.message}`);
resolve(false);
});
// Send request
child.stdin.write(test.request + '\n');
child.stdin.end();
});
}
async function runAllTests() {
console.log('Starting MCP server tests...\n');
let passed = 0;
let failed = 0;
for (const test of tests) {
const result = await runTest(test);
if (result) {
passed++;
} else {
failed++;
}
}
console.log('\n📊 Test Results:');
console.log(`✅ Passed: ${passed}`);
console.log(`❌ Failed: ${failed}`);
console.log(`📈 Total: ${passed + failed}`);
if (failed === 0) {
console.log('\n🎉 All tests passed! MCP server is ready for Cursor.');
} else {
console.log('\n⚠️ Some tests failed. Check server configuration.');
}
}
runAllTests().catch(console.error);