Challenge instructions - Index

[joaobibiano]

// ...................... AUTHOR : JOÃO VICTOR BIBIANO PINHEIRO ...................... //
// ...................... NUMBER: (18) 99674-1075               ...................... //
// ...................... PLACE: MARÍLIA-SP                     ...................... //

const processQueue = (arr1, arr2) => {
  return arr1.filter(el => arr2.includes(el)).sort((a, b) => a - b);
};

const getPayload = () => {
  return Array([3, 5, 6, 1, 2, 16], [16, 6, 91, 1, 4, 3, 123, 1, 1]);
};

const start = () => {
  const data = getPayload();

  let result = processQueue(data[0], data[1]);

  console.log(result);
};

module.exports = {
  processQueue,
  getPayload,
  start
};

//Starting only to show it's working
start();

[joaobibiano]

const { getPayload, processQueue } = require('../src/index');

test('Get data from payload', () => {
  expect(getPayload()).toStrictEqual(
    Array([3, 5, 6, 1, 2, 16], [16, 6, 91, 1, 4, 3, 123, 1, 1])
  );
});

test('Checking logic', () => {
  let data = getPayload();
  expect(processQueue(data[0], data[1])).toStrictEqual(Array(1, 3, 6, 16));
});