function setUp()
{
parent::setUp();
require_once ABSPATH . WPINC . '/class-wp-customize-manager.php';
add_theme_support('customize-selective-refresh-widgets');
$user_id = self::factory()->user->create(array('role' => 'administrator'));
wp_set_current_user($user_id);
$GLOBALS['wp_customize'] = new WP_Customize_Manager();
$this->manager = $GLOBALS['wp_customize'];
unset($GLOBALS['_wp_sidebars_widgets']);
// clear out cache set by wp_get_sidebars_widgets()
$sidebars_widgets = wp_get_sidebars_widgets();
$this->assertEqualSets(array('wp_inactive_widgets', 'sidebar-1'), array_keys(wp_get_sidebars_widgets()));
$this->assertContains('search-2', $sidebars_widgets['sidebar-1']);
$this->assertContains('categories-2', $sidebars_widgets['sidebar-1']);
$this->assertArrayHasKey(2, get_option('widget_search'));
$widget_categories = get_option('widget_categories');
$this->assertArrayHasKey(2, $widget_categories);
$this->assertEquals('', $widget_categories[2]['title']);
// @todo We should not be including a theme anyway
remove_action('after_setup_theme', 'twentyfifteen_setup');
remove_action('after_setup_theme', 'twentysixteen_setup');
remove_action('customize_register', 'twentysixteen_customize_register', 11);
$this->backup_registered_sidebars = $GLOBALS['wp_registered_sidebars'];
// Reset protected static var on class.
WP_Customize_Setting::reset_aggregated_multidimensionals();
}