const { TestServer } = require('../../../utils/testserver/'); TestServer.create(__dirname, process.argv[2] || 3000).then(server => { console.log('listening on port', server.PORT); let ready = false; setTimeout(() => ready = true, 750); server.setRoute('/ready', (message, response) => { if (ready) { response.statusCode = 200; response.end('hello'); } else { response.statusCode = 404; response.end('not-ready'); } }); });