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¿Cómo escribir la prueba para readline en nodejs?

Estoy escribiendo una prueba para una función que usa readline para recibir información. Aquí hay un ejemplo:

índice.js

 const readline = require('readline'); async function input() { const rl = readline.createInterface({ input: process.stdin, output: process.stdout, }); const inputNum = await new Promise((resolve) => { rl.question('Enter party serial number: ', resolve); }); rl.close(); return inputNum; } module.exports = input;

entrada-test.js

 const chai = require('chai'); chai.should(); const input = require('../index.js'); it('test for inputNum', async function () { const res = await input(); res.should.be.equal('1'); });

Repetir enlace para este ejemplo. ¿Cómo automatizo el paso de entrada durante la ejecución de las pruebas?

about 4 years ago · Juan Pablo Isaza
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