public function testFactory()
{
Zend_Markup::addParserPath('Zend_Markup_Test_Parser', 'Zend/Markup/Test/Parser');
Zend_Markup::addRendererPath('Zend_Markup_Test_Renderer', 'Zend/Markup/Test/Renderer');
Zend_Markup::factory('MockParser', 'MockRenderer');
}