public function testInstanceHolderPost()
 {
     global $_POST;
     if (!isset($_POST) || !is_array($_POST)) {
         $_POST = array();
     }
     $expected = \lillockey\Utilities\App\Access\ArrayAccess\PostArray::class;
     $instance = \lillockey\Utilities\App\InstanceHolder::post();
     $this->assertInstanceOf($expected, $instance, "Post class is not what was expected");
 }