<?php

/**

* test wp-includes/theme-previews.php

*

* @group themes

*/

class Tests_Theme_Previews extends WP_UnitTestCase {

public function set_up() {

parent::set_up();

}

public function tear_down() {

unset( $_GET['wp_theme_preview'] );

parent::tear_down();

}

public function test_initialize_theme_preview_hooks() {

$_GET['wp_theme_preview'] = 'twentytwentythree';

do_action( 'plugins_loaded' ); // Ensure `plugins_loaded` triggers `wp_initialize_theme_preview_hooks`.

$this->assertEquals( has_filter( 'stylesheet', 'wp_get_theme_preview_path' ), 10 );

$this->assertEquals( has_filter( 'template', 'wp_get_theme_preview_path' ), 10 );

$this->assertEquals( has_action( 'init', 'wp_attach_theme_preview_middleware' ), 10 );

$this->assertEquals( has_action( 'admin_head', 'wp_block_theme_activate_nonce' ), 10 );

}

}