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<?php
/**
* @group themes
*/
class Tests_Theme_Custom_Header extends WP_UnitTestCase {
static $post;
protected static $header_video_id;
public static function wpSetUpBeforeClass( $factory ) {
self::$post = self::factory()->post->create( array(
'post_status' => 'publish',
) );
$file = DIR_TESTDATA . '/uploads/small-video.mp4';
self::$header_video_id = $factory->attachment->create_upload_object( $file );
}
function setUp() {
parent::setUp();
require_once( ABSPATH . WPINC . '/class-wp-customize-manager.php' );
$GLOBALS['wp_customize'] = new WP_Customize_Manager();
$this->customize_manager = $GLOBALS['wp_customize'];
wp_dequeue_script( 'wp-custom-header' );
}
function tearDown() {
$this->customize_manager = null;
unset( $GLOBALS['wp_customize'] );
remove_theme_support( 'custom-header' );
remove_theme_mod( 'header_image' );
remove_theme_mod( 'header_image_data' );
remove_theme_mod( 'header_video' );
remove_theme_mod( 'external_header_video' );
parent::tearDown();
}
function test_add_and_remove_theme_support() {
$this->_add_theme_support();
$this->assertTrue( current_theme_supports( 'custom-header' ) );
remove_theme_support( 'custom-header' );
$this->assertFalse( current_theme_supports( 'custom-header' ) );
}
function test_get_header_image_without_registered_default() {
$this->_add_theme_support();
$image = get_header_image();
$this->assertFalse( has_header_image() );
$this->assertEmpty( $image );
}
function test_get_header_image_with_registered_default() {
$default = 'http://localhost/default-header.jpg';
$this->_add_theme_support( array( 'default-image' => $default ) );
$image = get_header_image();
$this->assertTrue( has_header_image() );
$this->assertEquals( $default, $image );
}
function test_get_header_image_from_theme_mod() {
$default = 'http://localhost/default-header.jpg';
$custom = 'http://localhost/custom-header.jpg';
$this->_add_theme_support( array( 'default-image' => $default ) );
set_theme_mod( 'header_image', $custom );
$image = get_header_image();
$this->assertEquals( $custom, $image );
$this->assertTrue( has_header_image() );
set_theme_mod( 'header_image', 'remove-header' );
$image = get_header_image();
$this->assertFalse( has_header_image() );
$this->assertFalse( $image );
}
function test_get_header_image_tag_without_registered_default_image() {
$this->_add_theme_support();
$html = get_header_image_tag();
$this->assertEmpty( $html );
}
function test_get_header_image_tag_with_registered_default_image() {
$default = 'http://localhost/default-header.jpg';
$this->_add_theme_support( array( 'default-image' => $default ) );
$html = get_header_image_tag();
$this->assertStringStartsWith( '<img ', $html );
$this->assertContains( sprintf( 'src="%s"', $default ), $html );
}
/**
* @ticket 38633
*/
function test_get_header_image_tag_with_registered_default_image_and_remove_header_theme_mod() {
$default = 'http://localhost/default-header.jpg';
$this->_add_theme_support( array( 'default-image' => $default ) );
set_theme_mod( 'header_image', 'remove-header' );
$html = get_header_image_tag();
$this->assertEmpty( $html );
}
function test_get_header_image_tag_with_registered_default_image_and_custom_theme_mod() {
$default = 'http://localhost/default-header.jpg';
$custom = 'http://localhost/custom-header.jpg';
$this->_add_theme_support( array( 'default-image' => $default ) );
set_theme_mod( 'header_image', $custom );
$html = get_header_image_tag();
$this->assertStringStartsWith( '<img ', $html );
$this->assertContains( sprintf( 'src="%s"', $custom ), $html );
}
function test_get_custom_header_markup_without_registered_default_image() {
$this->_add_theme_support();
$html = get_custom_header_markup();
$this->assertFalse( has_custom_header() );
$this->assertEmpty( $html );
// ReflectionMethod::setAccessible is only available in PHP 5.3+
if ( version_compare( PHP_VERSION, '5.3', '<' ) ) {
return;
}
// The container should always be returned in the Customizer preview.
$this->_set_customize_previewing( true );
$html = get_custom_header_markup();
$this->assertEquals( '<div id="wp-custom-header" class="wp-custom-header"></div>', $html );
}
function test_get_custom_header_markup_with_registered_default_image() {
$default = 'http://localhost/default-header.jpg';
$this->_add_theme_support( array( 'default-image' => $default ) );
$html = get_custom_header_markup();
$this->assertTrue( has_custom_header() );
$this->assertStringStartsWith( '<div id="wp-custom-header" class="wp-custom-header">', $html );
$this->assertContains( sprintf( 'src="%s"', $default ), $html );
}
function test_get_header_video_url() {
$this->_add_theme_support( array( 'video' => true ) );
$this->assertFalse( has_header_video() );
set_theme_mod( 'header_video', self::$header_video_id );
$this->assertTrue( has_header_video() );
$this->assertEquals( wp_get_attachment_url( self::$header_video_id ), get_header_video_url() );
}
function test_get_external_header_video_url() {
$external = 'http://example.com/custom-video.mp4';
$this->_add_theme_support( array( 'video' => true ) );
$this->assertFalse( has_header_video() );
set_theme_mod( 'external_header_video', $external );
$this->assertTrue( has_header_video() );
$this->assertEquals( $external, get_header_video_url() );
}
function test_get_header_video_url_prefers_local_video() {
$external = 'http://example.com/custom-video.mp4';
$this->_add_theme_support( array( 'video' => true ) );
set_theme_mod( 'header_video', self::$header_video_id );
set_theme_mod( 'external_header_video', $external );
$this->assertEquals( wp_get_attachment_url( self::$header_video_id ), get_header_video_url() );
}
function test_get_custom_header_markup_with_video_and_without_an_image() {
$custom = 'http://localhost/custom-video.mp4';
$this->_add_theme_support( array( 'video' => true, 'video-active-callback' => '__return_true' ) );
set_theme_mod( 'external_header_video', $custom );
$html = get_custom_header_markup();
$this->assertTrue( has_header_video() );
$this->assertTrue( has_custom_header() );
$this->assertEquals( '<div id="wp-custom-header" class="wp-custom-header"></div>', $html );
}
function test_header_script_is_not_enqueued_by_the_custom_header_markup_without_video() {
$this->_add_theme_support( array( 'video' => true, 'video-active-callback' => '__return_true' ) );
ob_start();
the_custom_header_markup();
ob_end_clean();
$this->assertFalse( wp_script_is( 'wp-custom-header', 'enqueued' ) );
set_theme_mod( 'header_image', 'http://localhost/custom-header.jpg' );
ob_start();
the_custom_header_markup();
ob_end_clean();
$this->assertFalse( wp_script_is( 'wp-custom-header', 'enqueued' ) );
}
function test_header_script_is_not_enqueued_by_the_custom_header_markup_when_active_callback_is_false() {
$this->_add_theme_support( array( 'video' => true, 'video-active-callback' => '__return_false' ) );
set_theme_mod( 'external_header_video', 'http://localhost/custom-video.mp4' );
ob_start();
the_custom_header_markup();
ob_end_clean();
$this->assertFalse( wp_script_is( 'wp-custom-header', 'enqueued' ) );
}
function test_header_script_is_enqueued_by_the_custom_header_markup_without_video_when_previewing_in_customizer() {
if ( version_compare( PHP_VERSION, '5.3', '<' ) ) {
$this->markTestSkipped( 'ReflectionMethod::setAccessible is only available in PHP 5.3+' );
return;
}
$this->_add_theme_support( array( 'video' => true, 'video-active-callback' => '__return_true' ) );
$this->_set_customize_previewing( true );
ob_start();
the_custom_header_markup();
ob_end_clean();
$this->assertTrue( wp_script_is( 'wp-custom-header', 'enqueued' ) );
}
function test_header_script_is_enqueued_by_the_custom_header_markup_with_video() {
$this->_add_theme_support( array( 'video' => true, 'video-active-callback' => '__return_true' ) );
set_theme_mod( 'external_header_video', 'http://localhost/custom-video.mp4' );
ob_start();
the_custom_header_markup();
ob_end_clean();
$this->assertTrue( wp_script_is( 'wp-custom-header', 'enqueued' ) );
}
/**
* @ticket 38738
*/
function test_video_header_callback_front_page_from_front_page() {
$this->_add_theme_support( array(
'video' => true,
) );
$this->go_to( home_url() );
$result = is_header_video_active();
$this->assertTrue( $result );
}
/**
* @ticket 38738
*/
function test_video_header_callback_front_page_from_elsewhere() {
$this->_add_theme_support( array(
'video' => true,
) );
$this->go_to( get_permalink( self::$post ) );
$result = is_header_video_active();
$this->assertFalse( $result );
}
/**
* @ticket 38738
*/
function test_video_header_callback_globally_from_front_page() {
$this->_add_theme_support( array(
'video' => true,
'video-active-callback' => '__return_true',
) );
$this->go_to( home_url() );
$result = is_header_video_active();
$this->assertTrue( $result );
}
/**
* @ticket 38738
*/
function test_video_header_callback_globally_from_elsewhere() {
$this->_add_theme_support( array(
'video' => true,
'video-active-callback' => '__return_true',
) );
$this->go_to( get_permalink( self::$post ) );
$result = is_header_video_active();
$this->assertTrue( $result );
}
/**
* @ticket 38738
*/
function test_video_header_callback_globally_with_negative_filter() {
$this->_add_theme_support( array(
'video' => true,
'video-active-callback' => '__return_true',
) );
$this->go_to( get_permalink( self::$post ) );
add_filter( 'is_header_video_active', '__return_false' );
$result = is_header_video_active();
remove_filter( 'is_header_video_active', '__return_false' );
$this->assertFalse( $result );
}
/**
* Adds arguments directly to the $_wp_theme_features global. Calling
* add_theme_support( 'custom-header' ) will poison subsequent tests since
* it defines constants.
*/
function _add_theme_support( $args = array() ) {
global $_wp_theme_features;
$_wp_theme_features['custom-header'][0] = wp_parse_args( $args, array(
'default-image' => '',
'random-default' => false,
'width' => 0,
'height' => 0,
'flex-height' => false,
'flex-width' => false,
'default-text-color' => '',
'header-text' => true,
'uploads' => true,
'wp-head-callback' => '',
'admin-head-callback' => '',
'admin-preview-callback' => '',
'video' => false,
'video-active-callback' => 'is_front_page',
) );
}
function _set_customize_previewing( $value ) {
$class = new ReflectionClass( 'WP_Customize_Manager' );
$property = $class->getProperty( 'previewing' );
$property->setAccessible( true );
$property->setValue( $this->customize_manager, $value );
}
}