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<?php |
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/** |
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* Tests for the WP_Customize_Setting class. |
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* |
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* @group customize |
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*/ |
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class Tests_WP_Customize_Setting extends WP_UnitTestCase { |
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/** |
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* @var WP_Customize_Manager |
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*/ |
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protected $manager; |
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/** |
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* @var stdClass an instance which serves as a symbol to do identity checks with |
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*/ |
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public $undefined; |
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View Code Duplication |
function setUp() { |
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parent::setUp(); |
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require_once( WP_FIELDS_API_DIR . 'implementation/wp-includes/class-wp-customize-manager.php' ); |
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//require_once( ABSPATH . WPINC . '/class-wp-customize-manager.php' ); |
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$GLOBALS['wp_customize'] = new WP_Customize_Manager(); |
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$this->manager = $GLOBALS['wp_customize']; |
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$this->undefined = new stdClass(); |
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} |
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function tearDown() { |
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$this->manager = null; |
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unset( $GLOBALS['wp_customize'] ); |
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parent::tearDown(); |
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} |
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function test_constructor_without_args() { |
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$setting = new WP_Customize_Setting( $this->manager, 'foo' ); |
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$this->assertEquals( $this->manager, $setting->manager ); |
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$this->assertEquals( 'foo', $setting->id ); |
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$this->assertEquals( 'theme_mod', $setting->type ); |
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$this->assertEquals( 'edit_theme_options', $setting->capability ); |
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$this->assertEquals( '', $setting->theme_supports ); |
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$this->assertEquals( '', $setting->default ); |
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$this->assertEquals( 'refresh', $setting->transport ); |
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$this->assertEquals( '', $setting->sanitize_callback ); |
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$this->assertEquals( '', $setting->sanitize_js_callback ); |
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$this->assertFalse( has_filter( "customize_sanitize_{$setting->id}" ) ); |
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$this->assertFalse( has_filter( "customize_sanitize_js_{$setting->id}" ) ); |
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$this->assertEquals( false, $setting->dirty ); |
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} |
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function test_constructor_with_args() { |
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$args = array( |
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'type' => 'option', |
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'capability' => 'edit_posts', |
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'theme_supports' => 'widgets', |
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'default' => 'barbar', |
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'transport' => 'postMessage', |
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'sanitize_callback' => create_function( '$value', 'return $value . ":sanitize_callback";' ), |
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'sanitize_js_callback' => create_function( '$value', 'return $value . ":sanitize_js_callback";' ), |
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); |
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$setting = new WP_Customize_Setting( $this->manager, 'bar', $args ); |
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$this->assertEquals( 'bar', $setting->id ); |
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foreach ( $args as $key => $value ) { |
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$this->assertEquals( $value, $setting->$key ); |
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} |
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$this->assertEquals( 10, has_filter( "customize_sanitize_{$setting->id}", $args['sanitize_callback'] ) ); |
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$this->assertEquals( 10, has_filter( "customize_sanitize_js_{$setting->id}" ), $args['sanitize_js_callback'] ); |
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} |
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public $post_data_overrides = array( |
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'unset_option_overridden' => 'unset_option_post_override_value', |
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'unset_theme_mod_overridden' => 'unset_theme_mod_post_override_value', |
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'set_option_overridden' => 'set_option_post_override_value', |
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'set_theme_mod_overridden' => 'set_theme_mod_post_override_value', |
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'unset_option_multi_overridden[foo]' => 'unset_option_multi_overridden[foo]_post_override_value', |
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'unset_theme_mod_multi_overridden[foo]' => 'unset_theme_mod_multi_overridden[foo]_post_override_value', |
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'set_option_multi_overridden[foo]' => 'set_option_multi_overridden[foo]_post_override_value', |
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'set_theme_mod_multi_overridden[foo]' => 'set_theme_mod_multi_overridden[foo]_post_override_value', |
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); |
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public $standard_type_configs = array( |
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'option' => array( |
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'getter' => 'get_option', |
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'setter' => 'update_option', |
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), |
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'theme_mod' => array( |
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'getter' => 'get_theme_mod', |
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'setter' => 'set_theme_mod', |
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), |
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); |
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/** |
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* Run assertions on non-multidimensional standard settings. |
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*/ |
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function test_preview_standard_types_non_multidimensional() { |
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$_POST['customized'] = wp_slash( wp_json_encode( $this->post_data_overrides ) ); |
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// Try non-multidimensional settings |
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foreach ( $this->standard_type_configs as $type => $type_options ) { |
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// Non-multidimensional: See what effect the preview filter has on a non-existent setting (default value should be seen) |
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$name = "unset_{$type}_without_post_value"; |
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$default = "default_value_{$name}"; |
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$setting = new WP_Customize_Setting( $this->manager, $name, compact( 'type', 'default' ) ); |
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$this->assertEquals( $this->undefined, call_user_func( $type_options['getter'], $name, $this->undefined ) ); |
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$this->assertEquals( $default, $setting->value() ); |
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$setting->preview(); |
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$this->assertEquals( $default, call_user_func( $type_options['getter'], $name, $this->undefined ), sprintf( 'Expected %s(%s) to return setting default: %s.', $type_options['getter'], $name, $default ) ); |
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$this->assertEquals( $default, $setting->value() ); |
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// Non-multidimensional: See what effect the preview has on an extant setting (default value should not be seen) |
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$name = "set_{$type}_without_post_value"; |
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$default = "default_value_{$name}"; |
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$initial_value = "initial_value_{$name}"; |
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call_user_func( $type_options['setter'], $name, $initial_value ); |
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$setting = new WP_Customize_Setting( $this->manager, $name, compact( 'type', 'default' ) ); |
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$this->assertEquals( $initial_value, call_user_func( $type_options['getter'], $name ) ); |
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$this->assertEquals( $initial_value, $setting->value() ); |
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$setting->preview(); |
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$this->assertEquals( 0, did_action( "customize_preview_{$setting->id}" ) ); // only applicable for custom types (not options or theme_mods) |
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$this->assertEquals( 0, did_action( "customize_preview_{$setting->type}" ) ); // only applicable for custom types (not options or theme_mods) |
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$this->assertEquals( $initial_value, call_user_func( $type_options['getter'], $name ) ); |
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$this->assertEquals( $initial_value, $setting->value() ); |
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// @todo What if we call the setter after preview() is called? If no post_value, should the new set value be stored? If that happens, then the following 3 assertions should be inverted |
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$overridden_value = "overridden_value_$name"; |
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call_user_func( $type_options['setter'], $name, $overridden_value ); |
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$this->assertEquals( $initial_value, call_user_func( $type_options['getter'], $name ) ); |
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$this->assertEquals( $initial_value, $setting->value() ); |
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$this->assertNotEquals( $overridden_value, $setting->value() ); |
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// Non-multidimensional: Test unset setting being overridden by a post value |
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$name = "unset_{$type}_overridden"; |
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$default = "default_value_{$name}"; |
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$setting = new WP_Customize_Setting( $this->manager, $name, compact( 'type', 'default' ) ); |
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$this->assertEquals( $this->undefined, call_user_func( $type_options['getter'], $name, $this->undefined ) ); |
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$this->assertEquals( $default, $setting->value() ); |
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$setting->preview(); // activate post_data |
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$this->assertEquals( $this->post_data_overrides[ $name ], call_user_func( $type_options['getter'], $name, $this->undefined ) ); |
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$this->assertEquals( $this->post_data_overrides[ $name ], $setting->value() ); |
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// Non-multidimensional: Test set setting being overridden by a post value |
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$name = "set_{$type}_overridden"; |
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$default = "default_value_{$name}"; |
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$initial_value = "initial_value_{$name}"; |
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call_user_func( $type_options['setter'], $name, $initial_value ); |
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$setting = new WP_Customize_Setting( $this->manager, $name, compact( 'type', 'default' ) ); |
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$this->assertEquals( $initial_value, call_user_func( $type_options['getter'], $name, $this->undefined ) ); |
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$this->assertEquals( $initial_value, $setting->value() ); |
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$setting->preview(); // activate post_data |
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$this->assertEquals( 0, did_action( "customize_preview_{$setting->id}" ) ); // only applicable for custom types (not options or theme_mods) |
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$this->assertEquals( 0, did_action( "customize_preview_{$setting->type}" ) ); // only applicable for custom types (not options or theme_mods) |
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$this->assertEquals( $this->post_data_overrides[ $name ], call_user_func( $type_options['getter'], $name, $this->undefined ) ); |
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$this->assertEquals( $this->post_data_overrides[ $name ], $setting->value() ); |
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} |
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} |
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/** |
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* Run assertions on multidimensional standard settings. |
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*/ |
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function test_preview_standard_types_multidimensional() { |
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$_POST['customized'] = wp_slash( wp_json_encode( $this->post_data_overrides ) ); |
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foreach ( $this->standard_type_configs as $type => $type_options ) { |
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// Multidimensional: See what effect the preview filter has on a non-existent setting (default value should be seen) |
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$base_name = "unset_{$type}_multi"; |
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$name = $base_name . '[foo]'; |
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$default = "default_value_{$name}"; |
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$setting = new WP_Customize_Setting( $this->manager, $name, compact( 'type', 'default' ) ); |
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$this->assertEquals( $this->undefined, call_user_func( $type_options['getter'], $base_name, $this->undefined ) ); |
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$this->assertEquals( $default, $setting->value() ); |
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$setting->preview(); |
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$base_value = call_user_func( $type_options['getter'], $base_name, $this->undefined ); |
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$this->assertArrayHasKey( 'foo', $base_value ); |
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$this->assertEquals( $default, $base_value['foo'] ); |
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// Multidimensional: See what effect the preview has on an extant setting (default value should not be seen) |
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$base_name = "set_{$type}_multi"; |
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$name = $base_name . '[foo]'; |
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$default = "default_value_{$name}"; |
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$initial_value = "initial_value_{$name}"; |
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$base_initial_value = array( 'foo' => $initial_value, 'bar' => 'persisted' ); |
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call_user_func( $type_options['setter'], $base_name, $base_initial_value ); |
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$setting = new WP_Customize_Setting( $this->manager, $name, compact( 'type', 'default' ) ); |
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$base_value = call_user_func( $type_options['getter'], $base_name, array() ); |
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$this->assertEquals( $initial_value, $base_value['foo'] ); |
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$this->assertEquals( $initial_value, $setting->value() ); |
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$setting->preview(); |
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$this->assertEquals( 0, did_action( "customize_preview_{$setting->id}" ) ); // only applicable for custom types (not options or theme_mods) |
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$this->assertEquals( 0, did_action( "customize_preview_{$setting->type}" ) ); // only applicable for custom types (not options or theme_mods) |
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$base_value = call_user_func( $type_options['getter'], $base_name, array() ); |
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$this->assertEquals( $initial_value, $base_value['foo'] ); |
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$this->assertEquals( $initial_value, $setting->value() ); |
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// Multidimensional: Test unset setting being overridden by a post value |
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$base_name = "unset_{$type}_multi_overridden"; |
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$name = $base_name . '[foo]'; |
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$default = "default_value_{$name}"; |
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$setting = new WP_Customize_Setting( $this->manager, $name, compact( 'type', 'default' ) ); |
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$this->assertEquals( $this->undefined, call_user_func( $type_options['getter'], $base_name, $this->undefined ) ); |
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$this->assertEquals( $default, $setting->value() ); |
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$setting->preview(); |
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$this->assertEquals( 0, did_action( "customize_preview_{$setting->id}" ) ); // only applicable for custom types (not options or theme_mods) |
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$this->assertEquals( 0, did_action( "customize_preview_{$setting->type}" ) ); // only applicable for custom types (not options or theme_mods) |
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$base_value = call_user_func( $type_options['getter'], $base_name, $this->undefined ); |
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$this->assertArrayHasKey( 'foo', $base_value ); |
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$this->assertEquals( $this->post_data_overrides[ $name ], $base_value['foo'] ); |
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// Multidimemsional: Test set setting being overridden by a post value |
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$base_name = "set_{$type}_multi_overridden"; |
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$name = $base_name . '[foo]'; |
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$default = "default_value_{$name}"; |
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$initial_value = "initial_value_{$name}"; |
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$base_initial_value = array( 'foo' => $initial_value, 'bar' => 'persisted' ); |
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call_user_func( $type_options['setter'], $base_name, $base_initial_value ); |
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$setting = new WP_Customize_Setting( $this->manager, $name, compact( 'type', 'default' ) ); |
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$base_value = call_user_func( $type_options['getter'], $base_name, $this->undefined ); |
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$this->arrayHasKey( 'foo', $base_value ); |
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$this->arrayHasKey( 'bar', $base_value ); |
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$this->assertEquals( $base_initial_value['foo'], $base_value['foo'] ); |
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$getter = call_user_func( $type_options['getter'], $base_name, $this->undefined ); |
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$this->assertEquals( $base_initial_value['bar'], $getter['bar'] ); |
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$this->assertEquals( $initial_value, $setting->value() ); |
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$setting->preview(); |
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$this->assertEquals( 0, did_action( "customize_preview_{$setting->id}" ) ); // only applicable for custom types (not options or theme_mods) |
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$this->assertEquals( 0, did_action( "customize_preview_{$setting->type}" ) ); // only applicable for custom types (not options or theme_mods) |
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$base_value = call_user_func( $type_options['getter'], $base_name, $this->undefined ); |
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$this->assertArrayHasKey( 'foo', $base_value ); |
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$this->assertEquals( $this->post_data_overrides[ $name ], $base_value['foo'] ); |
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$this->arrayHasKey( 'bar', call_user_func( $type_options['getter'], $base_name, $this->undefined ) ); |
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$getter = call_user_func( $type_options['getter'], $base_name, $this->undefined ); |
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$this->assertEquals( $base_initial_value['bar'], $getter['bar'] ); |
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} |
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} |
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/** |
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* @var array storage for saved custom type data that are tested in self::test_preview_custom_type() |
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*/ |
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protected $custom_type_data_saved; |
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/** |
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* @var array storage for previewed custom type data that are tested in self::test_preview_custom_type() |
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*/ |
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protected $custom_type_data_previewed; |
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function custom_type_getter( $name, $default = null ) { |
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if ( did_action( "customize_preview_{$name}" ) && array_key_exists( $name, $this->custom_type_data_previewed ) ) { |
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$value = $this->custom_type_data_previewed[ $name ]; |
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} else if ( array_key_exists( $name, $this->custom_type_data_saved ) ) { |
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$value = $this->custom_type_data_saved[ $name ]; |
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} else { |
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$value = $default; |
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} |
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return $value; |
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} |
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function custom_type_setter( $name, $value ) { |
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$this->custom_type_data_saved[ $name ] = $value; |
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} |
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function custom_type_value_filter( $default ) { |
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$name = preg_replace( '/^customize_value_/', '', current_filter() ); |
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return $this->custom_type_getter( $name, $default ); |
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} |
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/** |
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* @param WP_Customize_Setting $setting |
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*/ |
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function custom_type_preview( $setting ) { |
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$previewed_value = $setting->post_value( $this->undefined ); |
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if ( $this->undefined !== $previewed_value ) { |
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$this->custom_type_data_previewed[ $setting->id ] = $previewed_value; |
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} |
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} |
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function test_preview_custom_type() { |
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$type = 'custom_type'; |
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$post_data_overrides = array( |
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"unset_{$type}_with_post_value" => "unset_{$type}_without_post_value", |
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"set_{$type}_with_post_value" => "set_{$type}_without_post_value", |
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); |
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$_POST['customized'] = wp_slash( wp_json_encode( $post_data_overrides ) ); |
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$this->custom_type_data_saved = array(); |
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$this->custom_type_data_previewed = array(); |
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add_action( "customize_preview_{$type}", array( $this, 'custom_type_preview' ) ); |
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// Custom type not existing and no post value override |
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$name = "unset_{$type}_without_post_value"; |
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$default = "default_value_{$name}"; |
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$setting = new WP_Customize_Setting( $this->manager, $name, compact( 'type', 'default' ) ); |
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// Note: #29316 will allow us to have one filter for all settings of a given type, which is what we need |
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add_filter( "customize_value_{$name}", array( $this, 'custom_type_value_filter' ) ); |
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$this->assertEquals( $this->undefined, $this->custom_type_getter( $name, $this->undefined ) ); |
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$this->assertEquals( $default, $setting->value() ); |
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$setting->preview(); |
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$this->assertEquals( 1, did_action( "customize_preview_{$setting->id}" ) ); |
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$this->assertEquals( 1, did_action( "customize_preview_{$setting->type}" ) ); |
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$this->assertEquals( $this->undefined, $this->custom_type_getter( $name, $this->undefined ) ); // Note: for a non-custom type this is $default |
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$this->assertEquals( $default, $setting->value() ); // should be same as above |
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// Custom type existing and no post value override |
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$name = "set_{$type}_without_post_value"; |
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$default = "default_value_{$name}"; |
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$initial_value = "initial_value_{$name}"; |
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$this->custom_type_setter( $name, $initial_value ); |
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$setting = new WP_Customize_Setting( $this->manager, $name, compact( 'type', 'default' ) ); |
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// Note: #29316 will allow us to have one filter for all settings of a given type, which is what we need |
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add_filter( "customize_value_{$name}", array( $this, 'custom_type_value_filter' ) ); |
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$this->assertEquals( $initial_value, $this->custom_type_getter( $name, $this->undefined ) ); |
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$this->assertEquals( $initial_value, $setting->value() ); |
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$setting->preview(); |
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$this->assertEquals( 1, did_action( "customize_preview_{$setting->id}" ) ); |
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$this->assertEquals( 2, did_action( "customize_preview_{$setting->type}" ) ); |
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$this->assertEquals( $initial_value, $this->custom_type_getter( $name, $this->undefined ) ); // should be same as above |
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$this->assertEquals( $initial_value, $setting->value() ); // should be same as above |
319
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320
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// Custom type not existing and with a post value override |
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$name = "unset_{$type}_with_post_value"; |
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$default = "default_value_{$name}"; |
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$setting = new WP_Customize_Setting( $this->manager, $name, compact( 'type', 'default' ) ); |
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// Note: #29316 will allow us to have one filter for all settings of a given type, which is what we need |
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add_filter( "customize_value_{$name}", array( $this, 'custom_type_value_filter' ) ); |
326
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$this->assertEquals( $this->undefined, $this->custom_type_getter( $name, $this->undefined ) ); |
327
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$this->assertEquals( $default, $setting->value() ); |
328
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$setting->preview(); |
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$this->assertEquals( 1, did_action( "customize_preview_{$setting->id}" ) ); |
330
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$this->assertEquals( 3, did_action( "customize_preview_{$setting->type}" ) ); |
331
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$this->assertEquals( $post_data_overrides[ $name ], $this->custom_type_getter( $name, $this->undefined ) ); |
332
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$this->assertEquals( $post_data_overrides[ $name ], $setting->value() ); |
333
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334
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// Custom type not existing and with a post value override |
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$name = "set_{$type}_with_post_value"; |
336
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$default = "default_value_{$name}"; |
337
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$initial_value = "initial_value_{$name}"; |
338
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$this->custom_type_setter( $name, $initial_value ); |
339
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$setting = new WP_Customize_Setting( $this->manager, $name, compact( 'type', 'default' ) ); |
340
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// Note: #29316 will allow us to have one filter for all settings of a given type, which is what we need |
341
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add_filter( "customize_value_{$name}", array( $this, 'custom_type_value_filter' ) ); |
342
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$this->assertEquals( $initial_value, $this->custom_type_getter( $name, $this->undefined ) ); |
343
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$this->assertEquals( $initial_value, $setting->value() ); |
344
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$setting->preview(); |
345
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$this->assertEquals( 1, did_action( "customize_preview_{$setting->id}" ) ); |
346
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$this->assertEquals( 4, did_action( "customize_preview_{$setting->type}" ) ); |
347
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$this->assertEquals( $post_data_overrides[ $name ], $this->custom_type_getter( $name, $this->undefined ) ); |
348
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$this->assertEquals( $post_data_overrides[ $name ], $setting->value() ); |
349
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350
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unset( $this->custom_type_data_previewed, $this->custom_type_data_saved ); |
351
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} |
352
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353
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/** |
354
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* Test specific fix for setting's default value not applying on preview window |
355
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* |
356
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* @ticket 30988 |
357
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*/ |
358
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function test_non_posted_setting_applying_default_value_in_preview() { |
|
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359
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$type = 'option'; |
360
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$name = 'unset_option_without_post_value'; |
361
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$default = "default_value_{$name}"; |
362
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$setting = new WP_Customize_Setting( $this->manager, $name, compact( 'type', 'default' ) ); |
363
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$this->assertEquals( $this->undefined, get_option( $name, $this->undefined ) ); |
364
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$this->assertEquals( $default, $setting->value() ); |
365
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$setting->preview(); |
366
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$this->assertEquals( $default, get_option( $name, $this->undefined ), sprintf( 'Expected get_option(%s) to return setting default: %s.', $name, $default ) ); |
367
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$this->assertEquals( $default, $setting->value() ); |
368
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} |
369
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370
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/** |
371
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* Ensure that is_current_blog_previewed returns the expected values. |
372
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* |
373
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* This is applicable to both single and multisite. This doesn't do switch_to_blog() |
374
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* |
375
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* @ticket 31428 |
376
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*/ |
377
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function test_is_current_blog_previewed() { |
|
|
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|
378
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$type = 'option'; |
379
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$name = 'blogname'; |
380
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$post_value = rand_str(); |
381
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$this->manager->set_post_value( $name, $post_value ); |
382
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$setting = new WP_Customize_Setting( $this->manager, $name, compact( 'type' ) ); |
383
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$this->assertFalse( $setting->is_current_blog_previewed() ); |
384
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$setting->preview(); |
385
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$this->assertTrue( $setting->is_current_blog_previewed() ); |
386
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|
387
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$this->assertEquals( $post_value, $setting->value() ); |
388
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$this->assertEquals( $post_value, get_option( $name ) ); |
389
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} |
390
|
|
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|
391
|
|
|
/** |
392
|
|
|
* Ensure that previewing a setting is disabled when the current blog is switched. |
393
|
|
|
* |
394
|
|
|
* @ticket 31428 |
395
|
|
|
* @group multisite |
396
|
|
|
*/ |
397
|
|
|
function test_previewing_with_switch_to_blog() { |
|
|
|
|
398
|
|
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if ( ! is_multisite() ) { |
399
|
|
|
$this->markTestSkipped( 'Cannot test WP_Customize_Setting::is_current_blog_previewed() with switch_to_blog() if not on multisite.' ); |
400
|
|
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} |
401
|
|
|
|
402
|
|
|
$type = 'option'; |
403
|
|
|
$name = 'blogdescription'; |
404
|
|
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$post_value = rand_str(); |
405
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$this->manager->set_post_value( $name, $post_value ); |
406
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$setting = new WP_Customize_Setting( $this->manager, $name, compact( 'type' ) ); |
407
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$this->assertFalse( $setting->is_current_blog_previewed() ); |
408
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$setting->preview(); |
409
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|
$this->assertTrue( $setting->is_current_blog_previewed() ); |
410
|
|
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|
411
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|
|
$blog_id = $this->factory->blog->create(); |
412
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|
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switch_to_blog( $blog_id ); |
413
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|
$this->assertFalse( $setting->is_current_blog_previewed() ); |
414
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$this->assertNotEquals( $post_value, $setting->value() ); |
415
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$this->assertNotEquals( $post_value, get_option( $name ) ); |
416
|
|
|
restore_current_blog(); |
417
|
|
|
} |
418
|
|
|
} |
419
|
|
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|
420
|
|
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|
Adding explicit visibility (
private
,protected
, orpublic
) is generally recommend to communicate to other developers how, and from where this method is intended to be used.