/**
* Get the singleton instance of this class
*
* @return object
*/
public static function get_instance()
{
if (!self::$instance instanceof self) {
self::$instance = new self();
}
return self::$instance;
}
/**
* @covers WPSEO_Rewrite::query_vars
*/
public function test_query_vars()
{
$this->assertEquals(array(), self::$class_instance->query_vars(array()));
$options = WPSEO_Options::get_all();
$options['stripcategorybase'] = true;
update_option(WPSEO_Option_Permalinks::get_instance()->option_name, $options);
$this->assertEquals(array('wpseo_category_redirect'), self::$class_instance->query_vars(array()));
}
