cakephp/cakephp — pull request #699 by albertoleal (2012-06-26 03:17:21+00:00)
Title: Displaying actual vs expected messages when the result is an array or string.

When we have two different strings/arrays we can't see them in the browser, as you can see in the following image:
[Current behavior](http://cl.ly/350t4608383J3F2N1S3R)

With this change, we can see the actual and expected strings/arrays:
[String](http://cl.ly/3Q3J3C2C2K1D440t3K0C)
[Array](http://cl.ly/08073R2i3k2U2j092f1Q)

Hope this helps somebody else.