'use strict';

const assert = this.chai ? this.chai.assert : require('node:assert');

function getRandomInt(min, max) {
  return Math.floor(Math.random() * (max - min)) + min;
}

function delay() {
  let a = [];
  let rnd = getRandomInt(5, 11) * 1000000;

  for (let x = 0; x < rnd; x++) {
    a.push(x);
  }
}

describe('Array', function () {
  describe('viewport', function () {
    it('width should be equal to 801', function () {
      assert.equal(801, window.innerWidth);
    });

    it('height should be equal to 501', function () {
      assert.equal(501, window.innerHeight);
    });
  });

  describe('#indexOf()', function () {
    for (let i = 0; i < 25; i++) {
      if (i % 5 === 4) {
        it(`(${i}) should fail`, function () {
          delay();
          assert.equal(3, [1, 2, 3].indexOf(44));
        });
      } else {
        it(`(${i}) should return -1 when the value is not present`, function () {
          delay();
          assert.equal(-1, [1, 2, 3].indexOf(4));
          console.warn(window);
        });
      }
    }
  });
});