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1118e37f48
Note: This is enforced by WPCS 3.0.0. Follow-up to [56536], [56547]. Props jrf. See #59161, #58831. git-svn-id: https://develop.svn.wordpress.org/trunk@56548 602fd350-edb4-49c9-b593-d223f7449a82
248 lines
6.9 KiB
PHP
248 lines
6.9 KiB
PHP
<?php
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/**
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* @group menu
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*
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* @covers ::wp_nav_menu
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*/
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class Tests_Menu_wpNavMenu extends WP_UnitTestCase {
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private static $menu_id = 0;
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private static $lvl0_menu_item = 0;
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private static $lvl1_menu_item = 0;
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private static $lvl2_menu_item = 0;
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private static $lvl3_menu_item = 0;
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public static function set_up_before_class() {
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parent::set_up_before_class();
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// Create nav menu.
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self::$menu_id = wp_create_nav_menu( 'test' );
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// Create lvl0 menu item.
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self::$lvl0_menu_item = wp_update_nav_menu_item(
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self::$menu_id,
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0,
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array(
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'menu-item-title' => 'Root menu item',
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'menu-item-url' => '#',
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'menu-item-status' => 'publish',
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)
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);
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// Create lvl1 menu item.
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self::$lvl1_menu_item = wp_update_nav_menu_item(
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self::$menu_id,
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0,
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array(
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'menu-item-title' => 'Lvl1 menu item',
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'menu-item-url' => '#',
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'menu-item-parent-id' => self::$lvl0_menu_item,
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'menu-item-status' => 'publish',
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)
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);
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// Create lvl2 menu item.
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self::$lvl2_menu_item = wp_update_nav_menu_item(
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self::$menu_id,
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0,
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array(
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'menu-item-title' => 'Lvl2 menu item',
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'menu-item-url' => '#',
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'menu-item-parent-id' => self::$lvl1_menu_item,
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'menu-item-status' => 'publish',
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)
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);
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// Create lvl3 menu item.
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self::$lvl3_menu_item = wp_update_nav_menu_item(
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self::$menu_id,
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0,
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array(
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'menu-item-title' => 'Lvl3 menu item',
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'menu-item-url' => '#',
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'menu-item-parent-id' => self::$lvl2_menu_item,
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'menu-item-status' => 'publish',
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)
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);
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/*
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* This filter is used to prevent reusing a menu item ID more that once.
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* It caused the tests to fail after the first one since the IDs are missing
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* from the HTML generated by `wp_nav_menu()`.
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*
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* To allow the tests to pass, we remove the filter before running them
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* and add it back after they ran ({@see Tests_Menu_wpNavMenu::tear_down_after_class()}).
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*/
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remove_filter( 'nav_menu_item_id', '_nav_menu_item_id_use_once' );
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}
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public static function tear_down_after_class() {
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wp_delete_nav_menu( self::$menu_id );
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/*
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* This filter was removed to let the tests pass and needs to be added back
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* ({@see Tests_Menu_wpNavMenu::set_up_before_class}).
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*/
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add_filter( 'nav_menu_item_id', '_nav_menu_item_id_use_once', 10, 2 );
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parent::tear_down_after_class();
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}
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/**
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* Tests that all menu items containing children have the CSS class `menu-item-has-children`
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* when displaying the menu without specifying a custom depth.
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*
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* @ticket 28620
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* @ticket 56946
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*/
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public function test_wp_nav_menu_should_have_has_children_class_without_custom_depth() {
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// Render the menu with all its hierarchy.
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$menu_html = wp_nav_menu(
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array(
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'menu' => self::$menu_id,
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'echo' => false,
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)
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);
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$this->assertStringContainsString(
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sprintf(
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'<li id="menu-item-%1$d" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-%1$d">',
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self::$lvl0_menu_item
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),
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$menu_html,
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'Level 0 should be present in the HTML output and have the `menu-item-has-children` class.'
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);
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$this->assertStringContainsString(
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sprintf(
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'<li id="menu-item-%1$d" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-%1$d">',
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self::$lvl1_menu_item
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),
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$menu_html,
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'Level 1 should be present in the HTML output and have the `menu-item-has-children` class.'
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);
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$this->assertStringContainsString(
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sprintf(
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'<li id="menu-item-%1$d" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-%1$d">',
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self::$lvl2_menu_item
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),
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$menu_html,
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'Level 2 should be present in the HTML output and have the `menu-item-has-children` class.'
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);
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$this->assertStringContainsString(
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sprintf(
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'<li id="menu-item-%1$d" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-%1$d">',
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self::$lvl3_menu_item
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),
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$menu_html,
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'Level 3 should be present in the HTML output and not have the `menu-item-has-children` class since it has no children.'
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);
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}
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/**
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* Tests that when displaying a menu with a custom depth, the last menu item doesn't have the CSS class
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* `menu-item-has-children` even if it's the case when displaying the full menu.
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*
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* @ticket 28620
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* @ticket 56946
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*/
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public function test_wp_nav_menu_should_not_have_has_children_class_with_custom_depth() {
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// Render the menu limited to 1 level of hierarchy (Lvl0 + Lvl1).
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$menu_html = wp_nav_menu(
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array(
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'menu' => self::$menu_id,
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'depth' => 3,
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'echo' => false,
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)
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);
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$this->assertStringContainsString(
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sprintf(
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'<li id="menu-item-%1$d" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-%1$d">',
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self::$lvl0_menu_item
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),
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$menu_html,
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'Level 0 should be present in the HTML output and have the `menu-item-has-children` class.'
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);
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$this->assertStringContainsString(
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sprintf(
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'<li id="menu-item-%1$d" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-%1$d">',
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self::$lvl1_menu_item
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),
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$menu_html,
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'Level 1 should be present in the HTML output and have the `menu-item-has-children` class.'
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);
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$this->assertStringContainsString(
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sprintf(
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'<li id="menu-item-%1$d" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-%1$d">',
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self::$lvl2_menu_item
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),
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$menu_html,
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'Level 2 should be present in the HTML output and not have the `menu-item-has-children` class since it is the last item to be rendered.'
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);
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$this->assertStringNotContainsString(
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sprintf(
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'<li id="menu-item-%d"',
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self::$lvl3_menu_item
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),
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$menu_html,
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'Level 3 should not be present in the HTML output.'
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);
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}
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/**
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* The order in which parent/child menu items are created should not matter.
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*
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* @ticket 57122
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*/
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public function test_parent_with_higher_id_should_not_error() {
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// Create a new level zero menu item.
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$new_lvl0_menu_item = wp_update_nav_menu_item(
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self::$menu_id,
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0,
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array(
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'menu-item-title' => 'Root menu item with high ID',
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'menu-item-url' => '#',
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'menu-item-status' => 'publish',
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)
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);
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// Reparent level 1 menu item to the new level zero menu item.
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self::$lvl1_menu_item = wp_update_nav_menu_item(
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self::$menu_id,
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self::$lvl1_menu_item,
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array(
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'menu-item-parent-id' => $new_lvl0_menu_item,
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)
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);
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// Delete the old level zero menu item.
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wp_delete_post( self::$lvl0_menu_item, true );
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// Render the menu.
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$menu_html = wp_nav_menu(
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array(
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'menu' => self::$menu_id,
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'echo' => false,
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)
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);
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$this->assertStringContainsString(
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sprintf(
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'<li id="menu-item-%1$d" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-%1$d">',
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$new_lvl0_menu_item
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),
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$menu_html,
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'The level zero menu item should appear in the menu.'
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);
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}
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}
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