/**
* Test ultra-minimal pour valider les principes fondamentaux d'invocation du serveur MCP
* Conformément à la RULE 1, ce test applique les principes TDD pour isoler le problème
*/
const { spawn, execFile } = require('child_process');
const TEST_TIMEOUT = 5000; // Timeout court car test minimal
describe('Ultra Minimal Server Test', () => {
it('should execute a basic command and exit cleanly - CLI mode', (done) => {
jest.setTimeout(TEST_TIMEOUT);
const versionArgs = ['server/index.js', '--version'];
execFile('node', versionArgs, { env: { ...process.env, FORCE_COLOR: '0' } }, (error, stdout, stderr) => {
expect(error).toBeNull();
expect(stdout).toBeTruthy(); // Devrait contenir la version
done();
});
});
it('should start and respond to initialization in MCP mode', (done) => {
jest.setTimeout(TEST_TIMEOUT);
let mcpProcess = null;
let responseReceived = false;
try {
// Lancer le processus en mode MCP
mcpProcess = spawn('node', ['server/index.js', '--mode', 'mcp'], {
env: {
...process.env,
FORCE_COLOR: '0',
NODE_ENV: 'test'
}
});
// Préparer un timeout de sécurité
const safetyTimeout = setTimeout(() => {
if (mcpProcess && !mcpProcess.killed) {
try {
mcpProcess.kill('SIGKILL');
} catch (e) {
console.error('Error killing process:', e);
}
}
if (!responseReceived) {
done(new Error('No response received within timeout'));
}
}, TEST_TIMEOUT - 500);
// Capture standard output
mcpProcess.stdout.on('data', (data) => {
const chunk = data.toString();
console.log(`Received: ${chunk}`);
// Rechercher une réponse valide
if (chunk.includes('"jsonrpc"')) {
responseReceived = true;
clearTimeout(safetyTimeout);
// Terminer proprement
if (mcpProcess && !mcpProcess.killed) {
mcpProcess.kill('SIGTERM');
}
done();
}
});
// Capture des erreurs
mcpProcess.stderr.on('data', (data) => {
console.error(`STDERR: ${data.toString()}`);
});
// Erreur de processus
mcpProcess.on('error', (err) => {
console.error('Process error:', err);
clearTimeout(safetyTimeout);
done(err);
});
// Fin du processus
mcpProcess.on('close', (code) => {
console.log(`Process closed with code ${code}`);
clearTimeout(safetyTimeout);
if (!responseReceived) {
done(new Error(`Process terminated prematurely with code ${code}`));
}
});
// Envoi de la requête d'initialisation JSON-RPC
const initRequest = {
jsonrpc: '2.0',
method: 'initialize',
params: {
rootUri: 'file:///agile-planner-test',
capabilities: {}
},
id: 1
};
mcpProcess.stdin.write(JSON.stringify(initRequest) + '\n');
} catch (e) {
console.error('Test error:', e);
if (mcpProcess && !mcpProcess.killed) {
try {
mcpProcess.kill('SIGKILL');
} catch (killError) {
console.error('Error during kill:', killError);
}
}
done(e);
}
});
});
