const expect = require('expect');
const unzipWith = require('./unzipWith.js');

test('unzipWith is a Function', () => {
  expect(unzipWith).toBeInstanceOf(Function);
});
test('unzipWith([[1, 10, 100], [2, 20, 200]], (...args) => args.reduce((acc, v) => acc + v, 0)) equals [3, 30, 300]', () => {
  expect(unzipWith([[1, 10, 100], [2, 20, 200]], (...args) => args.reduce((acc, v) => acc + v, 0))).toEqual([3, 30, 300]);
});