Fatal error: Uncaught Error: Class "PHPUnit_Framework_ExpectationFailedException" not found in C:\mywamp\sites\allsite\calcomposer\vendor\laravel\framework\src\Illuminate\Foundation\Testing\HttpException.php:7 Stack trace: #0 {main} thrown in C:\mywamp\sites\allsite\calcomposer\vendor\laravel\framework\src\Illuminate\Foundation\Testing\HttpException.php on line 7