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Customizer: Ensure WP_Customize_Setting::update() returns boolean value.

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Adds unit tests for `WP_Customize_Setting::save()` (and `WP_Customize_Setting::update()`), along with the actions `customize_update_{$type}`, and `customize_save_{$id_base}` which they trigger.

Fixes #34140.


git-svn-id: https://develop.svn.wordpress.org/trunk@34838 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Weston Ruter 2015-10-05 21:57:32 +00:00
parent d8c9450179
commit 84e475dd80
2 changed files with 65 additions and 4 deletions
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11
src/wp-includes/class-wp-customize-setting.php
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@ -304,12 +304,13 @@ class WP_Customize_Setting {
* @since 3.4.0
*
* @param mixed $value The value to update.
* @return mixed The result of saving the value.
* @return bool The result of saving the value.
*/
protected function update( $value ) {
switch( $this->type ) {
switch ( $this->type ) {
case 'theme_mod' :
return $this->_update_theme_mod( $value );
$this->_update_theme_mod( $value );
return true;
case 'option' :
return $this->_update_option( $value );
@ -327,7 +328,9 @@ class WP_Customize_Setting {
* @param mixed $value Value of the setting.
* @param WP_Customize_Setting $this WP_Customize_Setting instance.
*/
return do_action( 'customize_update_' . $this->type, $value, $this );
do_action( "customize_update_{$this->type}", $value, $this );
return has_action( "customize_update_{$this->type}" );
}
}

58
tests/phpunit/tests/customize/setting.php
View File

@ -366,6 +366,64 @@ class Tests_WP_Customize_Setting extends WP_UnitTestCase {
$this->assertEquals( $default, $setting->value() );
}
/**
* Test setting save method for custom type.
*
* @see WP_Customize_Setting::save()
* @see WP_Customize_Setting::update()
*/
function test_update_custom_type() {
$type = 'custom';
$name = 'foo';
$setting = new WP_Customize_Setting( $this->manager, $name, compact( 'type' ) );
$this->manager->add_setting( $setting );
add_action( 'customize_update_custom', array( $this, 'handle_customize_update_custom_foo_action' ), 10, 2 );
add_action( 'customize_save_foo', array( $this, 'handle_customize_save_custom_foo_action' ), 10, 2 );
// Try saving before value set.
$this->assertTrue( 0 === did_action( 'customize_update_custom' ) );
$this->assertTrue( 0 === did_action( 'customize_save_foo' ) );
$this->assertFalse( $setting->save() );
$this->assertTrue( 0 === did_action( 'customize_update_custom' ) );
$this->assertTrue( 0 === did_action( 'customize_save_foo' ) );
// Try setting post value without user as admin.
$this->manager->set_post_value( $setting->id, 'hello world' );
$this->assertFalse( $setting->save() );
$this->assertTrue( 0 === did_action( 'customize_update_custom' ) );
$this->assertTrue( 0 === did_action( 'customize_save_foo' ) );
// Satisfy all requirements for save to happen.
wp_set_current_user( $this->factory->user->create( array( 'role' => 'administrator' ) ) );
$this->assertTrue( false !== $setting->save() );
$this->assertTrue( 1 === did_action( 'customize_update_custom' ) );
$this->assertTrue( 1 === did_action( 'customize_save_foo' ) );
}
/**
* Check customize_update_custom action.
*
* @see Tests_WP_Customize_Setting::test_update_custom_type()
* @param mixed $value
* @param WP_Customize_Setting $setting
*/
function handle_customize_update_custom_foo_action( $value, $setting = null ) {
$this->assertEquals( 'hello world', $value );
$this->assertInstanceOf( 'WP_Customize_Setting', $setting );
}
/**
* Check customize_save_foo action.
*
* @see Tests_WP_Customize_Setting::test_update_custom_type()
* @param WP_Customize_Setting $setting
*/
function handle_customize_save_custom_foo_action( $setting ) {
$this->assertInstanceOf( 'WP_Customize_Setting', $setting );
$this->assertEquals( 'custom', $setting->type );
$this->assertEquals( 'foo', $setting->id );
}
/**
* Ensure that is_current_blog_previewed returns the expected values.
*