text: (function () {
      "use strict";
  
      // Check the environment
      const itiz = typeof require == 'function' ? require('../itiz.min.js') : window.itiz;
  
      QUnit.module('contains()');
  
  
      QUnit.test('array contains something ?', function(assert){
  
          assert.ok(itiz([5, 25, '85']).contains(25), 'Yess the array contains');
          
          assert.notOk(itiz(['js', 'css', 'html']).contains('php'), 'Nope ! the array doesnt contain php');
  
      });
  
      QUnit.test('string contains something ?', function(assert){
  
          assert.ok(itiz('my cat is cute').contains('cute'), '"my cat is cute": Yep, the string contains "cute"');
          
          assert.notOk(itiz('I love javascript').contains('c++'), '"I love javascript": Nope ! the string doesnt contain "c++"');
          
          assert.ok(itiz('Hello world').contains('w'), '"Hello world": Yes ! the string contains "w"');
  
      });
  
  }())