| | 1 | <?php |
| | 2 | |
| | 3 | require_once( ABSPATH . 'wp-admin/includes/nav-menu.php' ); |
| | 4 | |
| | 5 | /** |
| | 6 | * @group admin |
| | 7 | */ |
| | 8 | class Tests_Admin_NavMenus extends WP_UnitTestCase |
| | 9 | { |
| | 10 | |
| | 11 | private $menu_items_sorted_by_position; |
| | 12 | private $user_id; |
| | 13 | |
| | 14 | function setUp() |
| | 15 | { |
| | 16 | parent::setUp(); |
| | 17 | |
| | 18 | $this->user_id = $this->factory->user->create( array( 'role' => 'author' ) ); |
| | 19 | |
| | 20 | $this->menu_items_sorted_by_position = array(); |
| | 21 | $item = $this->create_menu_item_for_test( $this->user_id, "A", 1, 0 ); |
| | 22 | $this->menu_items_sorted_by_position[ $item->menu_order ] = $item; |
| | 23 | $item = $this->create_menu_item_for_test( $this->user_id, "B", 2, $item->db_id ); |
| | 24 | $this->menu_items_sorted_by_position[ $item->menu_order ] = $item; |
| | 25 | $parent_id = $item->db_id; |
| | 26 | $item = $this->create_menu_item_for_test( $this->user_id, "C", 3, $parent_id ); |
| | 27 | $this->menu_items_sorted_by_position[ $item->menu_order ] = $item; |
| | 28 | $item = $this->create_menu_item_for_test( $this->user_id, "D", 4, $parent_id ); |
| | 29 | $this->menu_items_sorted_by_position[ $item->menu_order ] = $item; |
| | 30 | $item = $this->create_menu_item_for_test( $this->user_id, "E", 5, 0 ); |
| | 31 | $this->menu_items_sorted_by_position[ $item->menu_order ] = $item; |
| | 32 | $item = $this->create_menu_item_for_test( $this->user_id, "F", 6, $item->db_id ); |
| | 33 | $this->menu_items_sorted_by_position[ $item->menu_order ] = $item; |
| | 34 | $item = $this->create_menu_item_for_test( $this->user_id, "G", 7, $item->db_id ); |
| | 35 | $this->menu_items_sorted_by_position[ $item->menu_order ] = $item; |
| | 36 | $item = $this->create_menu_item_for_test( $this->user_id, "H", 8, 0 ); |
| | 37 | $this->menu_items_sorted_by_position[ $item->menu_order ] = $item; |
| | 38 | } |
| | 39 | |
| | 40 | function test_wp_update_menu_item_positions_nothing_changed() |
| | 41 | { |
| | 42 | $unchangedMenuItem = array(); |
| | 43 | $changed_menu_items = array(); |
| | 44 | foreach ( $this->menu_items_sorted_by_position as $item ) { |
| | 45 | $unchangedMenuItem[ $item->db_id ] = $item; |
| | 46 | } |
| | 47 | wp_update_menu_item_positions( $this->menu_items_sorted_by_position, $unchangedMenuItem, $changed_menu_items ); |
| | 48 | $this->assert_order( array( 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H' ) ); |
| | 49 | } |
| | 50 | |
| | 51 | /** |
| | 52 | * test to move menu item E from position 5 to 1. Expected order: |
| | 53 | * E, F, G, A, B, C, D, H |
| | 54 | */ |
| | 55 | function test_wp_update_menu_item_positions_simple_change() |
| | 56 | { |
| | 57 | $unchanged_menu_items = array(); |
| | 58 | $changed_menu_items = array(); |
| | 59 | foreach ( $this->menu_items_sorted_by_position as $item ) { |
| | 60 | if ( $item->post_title == "E" ) { |
| | 61 | $changed_menu_items[ 1 ] = $this->update_menu_item( $item, 1 ); |
| | 62 | } else { |
| | 63 | $unchanged_menu_items[ $item->db_id ] = $item; |
| | 64 | } |
| | 65 | } |
| | 66 | wp_update_menu_item_positions( $this->menu_items_sorted_by_position, $unchanged_menu_items, $changed_menu_items ); |
| | 67 | $this->assert_order( array( 'E', 'F', 'G', 'A', 'B', 'C', 'D', 'H' ) ); |
| | 68 | } |
| | 69 | |
| | 70 | /** |
| | 71 | * |
| | 72 | */ |
| | 73 | function test_wp_update_menu_item_positions_complex_change() |
| | 74 | { |
| | 75 | $unchanged_menu_items = array(); |
| | 76 | $changed_menu_items = array(); |
| | 77 | foreach ( $this->menu_items_sorted_by_position as $item ) { |
| | 78 | if ( $item->post_title == "C" ) { |
| | 79 | $changed_menu_items[ 1 ] = $this->update_menu_item( $item, 1 ); |
| | 80 | } elseif ( $item->post_title == "F" ) { |
| | 81 | $changed_menu_items[ 2 ] = $this->update_menu_item( $item, 2 ); |
| | 82 | } elseif ( $item->post_title == "A" ) { |
| | 83 | $changed_menu_items[ 5 ] = $this->update_menu_item( $item, 5 ); |
| | 84 | } elseif ( $item->post_title == "D" ) { |
| | 85 | $changed_menu_items[ 8 ] = $this->update_menu_item( $item, 8 ); |
| | 86 | } else { |
| | 87 | $unchanged_menu_items[ $item->db_id ] = $item; |
| | 88 | } |
| | 89 | } |
| | 90 | wp_update_menu_item_positions( $this->menu_items_sorted_by_position, $unchanged_menu_items, $changed_menu_items ); |
| | 91 | $this->assert_order( array( 'C', 'F', 'G', 'E', 'A', 'B', 'H', 'D' ) ); |
| | 92 | } |
| | 93 | |
| | 94 | function test_wp_update_menu_item_positions_insert_new() |
| | 95 | { |
| | 96 | $unchanged_menu_items = array(); |
| | 97 | $changed_menu_items = array(); |
| | 98 | foreach ( $this->menu_items_sorted_by_position as $item ) { |
| | 99 | if ( $item->post_title == 'A' ) { |
| | 100 | $new_item = $this->create_menu_item_for_test( $this->user_id, 'A1', 2, $item->db_id ); |
| | 101 | $changed_menu_items[ 2 ] = $this->update_menu_item( $new_item, 2 ); |
| | 102 | } elseif ( $item->post_title == 'B' ) { |
| | 103 | $new_item = $this->create_menu_item_for_test( $this->user_id, 'B1', 4, $item->db_id ); |
| | 104 | $changed_menu_items[ 4 ] = $this->update_menu_item( $new_item, 4 ); |
| | 105 | } elseif ( $item->post_title == 'D' ) { |
| | 106 | $new_item = $this->create_menu_item_for_test( $this->user_id, 'D1', 7, $item->db_id ); |
| | 107 | $changed_menu_items[ 7 ] = $this->update_menu_item( $new_item, 7 ); |
| | 108 | $new_item = $this->create_menu_item_for_test( $this->user_id, 'D11', 8, $new_item->db_id ); |
| | 109 | $changed_menu_items[ 8 ] = $this->update_menu_item( $new_item, 8 ); |
| | 110 | } elseif ( $item->post_title == 'G' ) { |
| | 111 | $new_item = $this->create_menu_item_for_test( $this->user_id, 'G1', 12, $item->db_id ); |
| | 112 | $changed_menu_items[ 12 ] = $this->update_menu_item( $new_item, 12 ); |
| | 113 | $new_item = $this->create_menu_item_for_test( $this->user_id, 'G2', 13, 0 ); |
| | 114 | $changed_menu_items[ 13 ] = $this->update_menu_item( $new_item, 13 ); |
| | 115 | } |
| | 116 | |
| | 117 | $unchanged_menu_items[ $item->db_id ] = $item; |
| | 118 | } |
| | 119 | wp_update_menu_item_positions( $this->menu_items_sorted_by_position, $unchanged_menu_items, $changed_menu_items ); |
| | 120 | $this->assert_order( array( 'A', 'A1', 'B', 'B1', 'C', 'D', 'D1', 'D11', 'E', 'F', 'G', 'G1', 'G2', 'H' ) ); |
| | 121 | } |
| | 122 | |
| | 123 | public function update_menu_item( $item, $new_position ) |
| | 124 | { |
| | 125 | $item->menu_order = $new_position; |
| | 126 | wp_update_post( $item ); |
| | 127 | $changed_menu_item = array( |
| | 128 | 'db_id' => $item->db_id, |
| | 129 | 'menu_order' => $item->menu_order, |
| | 130 | 'menu_item_parent' => $item->menu_item_parent |
| | 131 | ); |
| | 132 | return (object) $changed_menu_item; |
| | 133 | } |
| | 134 | |
| | 135 | |
| | 136 | private function create_menu_item_for_test( $user_id, $title, $menu_order, $menu_item_parent = 0 ) |
| | 137 | { |
| | 138 | $post = array( |
| | 139 | 'post_author' => $user_id, |
| | 140 | 'post_status' => 'publish', |
| | 141 | 'post_content' => rand_str(), |
| | 142 | 'post_title' => $title, |
| | 143 | 'post_type' => 'nav_menu_item', |
| | 144 | 'menu_order' => $menu_order, |
| | 145 | ); |
| | 146 | |
| | 147 | $nav_id = wp_insert_post( $post ); |
| | 148 | $post = get_post( $nav_id ); |
| | 149 | $post->db_id = $nav_id; |
| | 150 | $post->menu_item_parent = $menu_item_parent; |
| | 151 | return $post; |
| | 152 | } |
| | 153 | |
| | 154 | private function assert_order( $new_order ) |
| | 155 | { |
| | 156 | foreach ( $this->menu_items_sorted_by_position as $item ) { |
| | 157 | $post = get_post( $item->db_id ); |
| | 158 | $expected_position = array_search( $item->post_title, $new_order ) + 1; |
| | 159 | $this->assertEquals( $expected_position, $post->menu_order, "Menu order is wrong" ); |
| | 160 | } |
| | 161 | } |
| | 162 | |
| | 163 | } |