old_contents: 'use strict';
  
  var test = require('tape');
  
  test('Fake test', function (assert) {
    assert.plan(1);
    assert.equal(1, 1);
  });
  
new_contents: 'use strict';
  
  var test = require('tape');
  var mallet = require('./');
  
  test('cssProps options', function (assert) {
    assert.plan(1);
  
    var div = document.createElement('div');
  
    var instance = mallet(div, {
      cssProps: {
        userSelect: 'text'
      }
    });
  
    assert.equal(
      div.style.userSelect ||
      div.style.webkitUserSelect ||
      div.style.MozUserSelect ||
      div.style.msUserSelect,
      'text',
      'userSelect'
    );
  
    instance.destroy();
  });
  
subject: Test cssProps options.