test-e2e.js

const { execSync } = require('child_process');
const fs = require('fs');
const path = require('path');

function run(cmd, cwd) {
    console.log(`\n> Running: ${cmd}`);
    execSync(cmd, { stdio: 'inherit', cwd: cwd });
}

console.log('--- E2E Package Usage Tests ---');

try {
    // 1. Build the project
    run('npm run build', __dirname);

    // 2. Pack the project
    const packOutput = execSync('npm pack', { cwd: __dirname }).toString().trim();
    const tarballLines = packOutput.split('\n');
    const tarball = tarballLines[tarballLines.length - 1].trim();
    const tarballPath = path.join(__dirname, tarball);

    console.log(`\n> Packed: ${tarball}`);

    // 3. Setup e2e container
    const e2eDir = path.join(__dirname, 'e2e-tests');
    const e2eNodeModules = path.join(e2eDir, 'node_modules', 'x402sdk');

    if (fs.existsSync(e2eNodeModules)) {
        fs.rmSync(e2eNodeModules, { recursive: true, force: true });
    }
    fs.mkdirSync(e2eNodeModules, { recursive: true });

    // 4. Extract tarball manually
    console.log('\n> Extracting tarball manually to avoid NPM locking...');
    const tarDestFolder = e2eNodeModules.replace(/\\/g, '/');
    run(`tar -xf "${tarball}" -C "${tarDestFolder}" --strip-components=1`, __dirname);

    // 5. Build and Test Consumer Scripts
    console.log('\n> Testing CJS Loader');
    run('node test-cjs.js', e2eDir);

    console.log('\n> Testing ESM Loader');
    run('node test-esm.mjs', e2eDir);

    console.log('\n> Testing Typescript Declarations');
    run('npx tsc --noEmit', e2eDir);

    console.log('\n✅ E2E Package Usage Validation Passed Successfully!');

    // Cleanup
    fs.rmSync(tarballPath, { force: true });
} catch (error) {
    console.error('\n❌ E2E Validation Failed: ', error.message);
    process.exit(1);
}