$this->assertFalse(empty($display['display_options'][$type]['options']),String::format('Default options found for @plugin.',array('@plugin'=>$type)));
$this->assertIdentical($display['display_options'][$type]['provider'],'views',String::format('Expected provider found for @plugin.',array('@plugin'=>$type)));
$this->assertIdentical($displays['default']['display_options'][$plugin_type]['provider'],$plugin_options['provider'],String::format('Expected provider found for @plugin.',array('@plugin'=>$plugin_type)));