Why, Fatal error: Class 'PHPUnit_Framework_TestCase' not found in …?

Question

Why I\'m getting this PHP error?

Fatal error: Class \'PHPUnit_Framework_TestCase\' not found in ...

Answer 1

The PHPUnit documentation says used to say to include/require PHPUnit/Framework.php, as follows:

require_once ('PHPUnit/Framework/TestCase.php');

UPDATE

As of PHPUnit 3.5, there is a built-in autoloader class that will handle this for you:

require_once 'PHPUnit/Autoload.php';

Thanks to Phoenix for pointing this out!