text: 'use strict';
  
  var chai = require('chai');
  var expect = chai.expect;
  
  it('should show a string diff', function() {
    var expected = 'foo';
    var actual = 'foo bar';
    expect(actual).to.equal(expected);
  });
  
  it('should show an array diff', function() {
    var expected = [
      'foo',
      'bar'
    ];
    var actual = [
      'bar',
      'baz'
    ];
    expect(actual).to.deep.equal(expected);
  });
  
  it('should show an object diff', function() {
    var expected = {
      foo: 42,
      bar: 1764,
      baz: {
        qux: 'bleep',
        norf: 'bloop'
      }
    };
    var actual = {
      bar: 1764,
      baz: {
        norf: 'bloop'
      },
      random: true
    };
    expect(actual).to.deep.equal(expected);
  });
  