public function setUp()
{
parent::setUp();
update_option('page_comments', true);
update_option('comments_per_page', 5);
update_option('posts_per_page', 5);
global $wp_rewrite;
$wp_rewrite->init();
$wp_rewrite->set_permalink_structure($this->structure);
create_initial_taxonomies();
$wp_rewrite->flush_rules();
}