const { post, ensureOk } = require('./common'); async function run() { const data = await post('/api/print', { operations: [ { op: 'textAlign', align: 'center' }, { op: 'text', value: 'Test 6: QR' }, { op: 'feedLine', line: 1 }, { op: 'qrcode', data: 'https://example.com/test6', model: 'qrcode_model_2', level: 'level_m', size: 6 }, { op: 'feedLine', line: 2 } ] }); console.log('06_qr ->', data); ensureOk(data, '06_qr'); } if (require.main === module) { run().catch((e) => { console.error(e.message); process.exit(1); }); } module.exports = run;