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test-timber-menu.php
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<?php
class CustomMenuItemClass extends Timber\MenuItem
{
}
/**
* @group menus-api
*/
class TestTimberMenu extends Timber_UnitTestCase
{
public const MENU_NAME = 'Menu One';
public static function _createTestMenu()
{
register_post_type('dummy-post-type', [
'has_archive' => true,
]);
$menu_term = wp_insert_term(self::MENU_NAME, 'nav_menu');
$menu_id = $menu_term['term_id'];
$menu_items = [];
// Page
$parent_page = wp_insert_post([
'post_title' => 'Home',
'post_status' => 'publish',
'post_name' => 'home',
'post_type' => 'page',
'menu_order' => 1,
]);
// Menu item
$menu_items[] = $parent_id = wp_update_nav_menu_item($menu_id, 0, [
'menu-item-object-id' => $parent_page,
'menu-item-object' => 'page',
'menu-item-type' => 'post_type',
'menu-item-status' => 'publish',
]);
// Menu item
$menu_items[] = $link_id = wp_update_nav_menu_item($menu_id, 0, [
'menu-item-title' => 'Upstatement',
'menu-item-url' => 'https://upstatement.com',
'menu-item-status' => 'publish',
'menu-item-target' => '_blank',
]);
/* make a child page */
// Page
$child_id = wp_insert_post([
'post_title' => 'Child Page',
'post_status' => 'publish',
'post_name' => 'child-page',
'post_type' => 'page',
'menu_order' => 3,
]);
$menu_items[] = $child_menu_item_id = wp_update_nav_menu_item($menu_id, 0, [
'menu-item-object-id' => $child_id,
'menu-item-object' => 'page',
'menu-item-type' => 'post_type',
'menu-item-status' => 'publish',
'menu-item-parent-id' => $parent_id,
]);
/* make a grandchild page */
$grandchild_id = wp_insert_post([
'post_title' => 'Grandchild Page',
'post_status' => 'publish',
'post_name' => 'grandchild-page',
'post_type' => 'page',
]);
$menu_items[] = $grandchild_menu_item_id = wp_update_nav_menu_item($menu_id, 0, [
'menu-item-object-id' => $grandchild_id,
'menu-item-object' => 'page',
'menu-item-type' => 'post_type',
'menu-item-status' => 'publish',
'menu-item-parent-id' => $child_menu_item_id,
'menu-item-position' => 100,
]);
/* make another grandchild page */
$other_grandchild_id = wp_insert_post([
'post_title' => 'Other Grandchild Page',
'post_status' => 'publish',
'post_name' => 'other-grandchild-page',
'post_type' => 'page',
]);
$menu_items[] = $other_grandchild_menu_item = wp_update_nav_menu_item($menu_id, 0, [
'menu-item-object-id' => $other_grandchild_id,
'menu-item-object' => 'page',
'menu-item-type' => 'post_type',
'menu-item-status' => 'publish',
'menu-item-parent-id' => $child_menu_item_id,
'menu-item-position' => 101,
]);
$menu_items[] = $root_url_link_id = wp_update_nav_menu_item($menu_id, 0, [
'menu-item-title' => 'Root Home',
'menu-item-url' => '/',
'menu-item-status' => 'publish',
'menu-item-position' => 4,
]);
$menu_items[] = $link_id = wp_update_nav_menu_item($menu_id, 0, [
'menu-item-title' => 'People',
'menu-item-url' => '#people',
'menu-item-status' => 'publish',
'menu-item-position' => 6,
]);
$menu_items[] = $link_id = wp_update_nav_menu_item($menu_id, 0, [
'menu-item-title' => 'More People',
'menu-item-url' => 'http://example.org/#people',
'menu-item-status' => 'publish',
'menu-item-position' => 7,
]);
$menu_items[] = $link_id = wp_update_nav_menu_item($menu_id, 0, [
'menu-item-title' => 'Manual Home',
'menu-item-url' => 'http://example.org',
'menu-item-status' => 'publish',
'menu-item-position' => 8,
]);
$some_category = wp_insert_term('Some Category', 'category');
$menu_items[] = $link_id = wp_update_nav_menu_item($menu_id, 0, [
'menu-item-object-id' => $some_category['term_id'],
'menu-item-object' => 'category',
'menu-item-type' => 'taxonomy',
'menu-item-status' => 'publish',
]);
$menu_items[] = wp_update_nav_menu_item($menu_id, 0, [
'menu-item-object' => 'dummy-post-type',
'menu-item-type' => 'post_type_archive',
'menu-item-status' => 'publish',
]);
foreach ($menu_items as $menu_item_id) {
update_post_meta($menu_item_id, 'tobias', 'funke');
}
return $menu_term;
}
public static function buildMenu($name, $items)
{
$menu_term = wp_insert_term($name, 'nav_menu');
$i = 0;
foreach ($items as $item) {
if ($item->type == 'link') {
wp_update_nav_menu_item($menu_term['term_id'], 0, [
'menu-item-title' => '',
'menu-item-url' => $item->link,
'menu-item-status' => 'publish',
'menu-item-position' => $i,
]);
}
$i++;
}
return $menu_term;
}
public function registerNavMenus($locations)
{
$theme = new Timber\Theme();
update_option('theme_mods_' . $theme->slug, [
'nav_menu_locations' => $locations,
]);
register_nav_menus(
[
'header-menu' => 'Header Menu',
'extra-menu' => 'Extra Menu',
'bonus' => 'The Bonus',
]
);
}
public static function _createSimpleMenu($name = 'My Menu')
{
$menu_term = wp_insert_term($name, 'nav_menu');
$parent_page = wp_insert_post([
'post_title' => 'Home',
'post_status' => 'publish',
'post_name' => 'home',
'post_type' => 'page',
'menu_order' => 1,
]);
$menu_item_id = wp_update_nav_menu_item($menu_term['term_id'], 0, [
'menu-item-object-id' => $parent_page,
'menu-item-object' => 'page',
'menu-item-type' => 'post_type',
'menu-item-status' => 'publish',
]);
update_post_meta($menu_item_id, 'flood', 'molasses');
return $menu_term;
}
public static function setPermalinkStructure($struc = '/%postname%/')
{
global $wp_rewrite;
$wp_rewrite->set_permalink_structure($struc);
$wp_rewrite->flush_rules();
update_option('permalink_structure', $struc);
flush_rewrite_rules(true);
}
public function testMenuCache()
{
$term = self::_createTestMenu();
$term_id = $term['term_id'];
$called = 0;
$cache_menu = function ($menu, $args) use (&$called) {
$called++;
set_transient('menu_cache_key', $menu, DAY_IN_SECONDS);
return $menu;
};
$get_cached_menu = function ($menu, $args) {
$menu = get_transient('menu_cache_key');
if (is_string($menu)) {
return $menu;
}
return null;
};
add_filter('wp_nav_menu', $cache_menu, 10, 2);
add_filter('pre_wp_nav_menu', $get_cached_menu, 10, 2);
// trigger menu cache
$menu_uncached = Timber::get_menu($term_id);
$menu_cached = Timber::get_menu($term_id);
remove_filter('wp_nav_menu', $cache_menu, 10, 2);
remove_filter('pre_wp_nav_menu', $get_cached_menu, 10, 2);
$this->assertEquals($menu_uncached, $menu_cached);
$this->assertEquals($called, 1);
}
public function testBlankMenu()
{
self::setPermalinkStructure();
self::_createTestMenu();
$menu = Timber::get_menu();
$nav_menu = wp_nav_menu([
'echo' => false,
]);
$this->assertGreaterThanOrEqual(3, count($menu->get_items()));
$items = $menu->get_items();
$item = $items[0];
$this->assertEquals('home', $item->slug());
$this->assertFalse($item->is_external());
$struc = get_option('permalink_structure');
$this->assertEquals('http://example.org/home/', $item->link());
$this->assertEquals('/home/', $item->path());
}
public function testTrailingSlashesOrNot()
{
self::setPermalinkStructure();
$items = [];
$items[] = (object) [
'type' => 'link',
'link' => '/',
];
$items[] = (object) [
'type' => 'link',
'link' => '/foo',
];
$items[] = (object) [
'type' => 'link',
'link' => '/bar/',
];
$menu = $this->buildMenu('Blanky', $items);
$menu = Timber::get_menu($menu['term_id']);
$items = $menu->get_items();
$this->assertEquals('/', $items[0]->path());
$this->assertEquals('/foo', $items[1]->path());
$this->assertEquals('/bar/', $items[2]->path());
}
/**
* @group menuThumbnails
*/
public function testNavMenuThumbnailsWithInitializedMenu()
{
add_theme_support('thumbnails');
self::setPermalinkStructure();
$menu_term = self::_createTestMenu();
$menu = Timber::get_menu($menu_term['term_id']);
$menu_items = $menu->items;
// Add attachment to post
$pid = $menu->items[0]->object_id;
$iid = TestTimberImage::get_attachment($pid);
add_post_meta($pid, '_thumbnail_id', $iid, true);
// Lets confirm this post has a thumbnail on it!
$post = Timber::get_post($pid);
$this->assertEquals('http://example.org/wp-content/uploads/' . date('Y/m') . '/arch.jpg', $post->thumbnail());
$nav_menu = Timber::get_menu($menu_term['term_id']);
$str = '{{ menu.items[0].ID }} - {{ menu.items[0].master_object.thumbnail.src }}';
$result = Timber::compile_string($str, [
'menu' => $nav_menu,
]);
$this->assertEquals($menu_items[0]->ID . ' - http://example.org/wp-content/uploads/' . date('Y/m') . '/arch.jpg', $result);
}
public function testImportClasses()
{
$menu = self::_createSimpleMenu('Main Tester');
$menu = Timber::get_menu('Main Tester');
$items = $menu->get_items();
$item = $items[0];
$array = [
'classes' => ['menu-test-class'],
];
$item->import_classes($array);
$this->assertContains('menu-test-class', $item->classes);
}
/**
* Test the menu with applied filter in wp_nav_menu_objects
*/
public function testNavMenuFilters()
{
self::_createTestMenu();
$this->add_filter_temporarily('wp_nav_menu_objects', function ($menu_items) {
// Be carefull with indexes, they are strings here
$menu_items['9']->current = true;
$menu_items['9']->classes = array_merge((array) $menu_items[8]->classes, ['current-menu-item', 'my-custom-item-class']);
return $menu_items;
}, 2);
$arguments = [
'depth' => 1,
];
$menu = Timber::get_menu('Menu One', $arguments);
$menu_items = $menu->get_items();
$this->assertTrue($menu_items[7]->current);
$this->assertContains('current-menu-item', $menu_items[7]->classes);
$this->assertContains('my-custom-item-class', $menu_items[7]->classes);
}
public function testMenuArgs()
{
$menu_arr = self::_createTestMenu();
$defaults = [
'depth' => 0,
'menu' => '',
'container' => 'div',
'container_class' => '',
'container_id' => '',
'container_aria_label' => '',
'menu_class' => 'menu',
'menu_id' => '',
'echo' => true,
'fallback_cb' => 'wp_page_menu',
'before' => '',
'after' => '',
'link_after' => '',
'link_before' => '',
'items_wrap' => '<ul id="%1$s" class="%2$s">%3$s</ul>',
'item_spacing' => 'preserve',
'walker' => '',
'theme_location' => '',
];
// With no options set.
$menu = Timber::get_menu($menu_arr['term_id']);
$defaults['menu'] = $menu_arr['term_id'];
$this->assertIsInt($menu->depth);
$this->assertSame(0, $menu->depth);
$this->assertIsArray($menu->raw_args);
$this->assertIsObject($menu->args);
$this->assertEquals((object) $defaults, $menu->args);
// With Valid options set.
$args = wp_parse_args([
'depth' => 1,
], $defaults);
$menu = Timber::get_menu('Menu One', $args);
$args['menu'] = 'Menu One';
$this->assertIsInt($menu->depth);
$this->assertSame(1, $menu->depth);
$this->assertIsArray($menu->raw_args);
$this->assertEquals($args, $menu->raw_args);
$this->assertIsObject($menu->args);
$this->assertEquals((object) $args, $menu->args);
// With invalid option set.
$args = [
'depth' => 'boogie',
];
$menu = Timber::get_menu('Menu One', $args);
$this->assertIsInt($menu->depth);
$this->assertSame(0, $menu->depth);
}
public function testMenuOptions_Depth()
{
self::_createTestMenu();
$arguments = [
'depth' => 1,
];
$menu = Timber::get_menu('Menu One', $arguments);
// Confirm that none of them have "children" set.
$items = $menu->get_items();
foreach ($items as $item) {
$this->assertSame(false, $item->children);
}
// Confirm two levels deep
$arguments = [
'depth' => 2,
];
$menu = Timber::get_menu('Menu One', $arguments);
foreach ($items as $item) {
if ($item->children) {
foreach ($item->children as $child) {
$this->assertSame(null, $child->children);
}
}
}
}
public function testMenuItemLink()
{
self::setPermalinkStructure();
$menu_arr = self::_createTestMenu();
$menu = Timber::get_menu($menu_arr['term_id']);
$nav_menu = wp_nav_menu([
'echo' => false,
]);
$this->assertGreaterThanOrEqual(3, count($menu->get_items()));
$items = $menu->get_items();
$item = $items[1];
$struc = get_option('permalink_structure');
$this->assertEquals('https://upstatement.com', $item->link());
$this->assertEquals('https://upstatement.com', $item->url);
$this->assertTrue($item->is_external());
}
public function testMenuOptionsInNavMenuCssClassFilter()
{
$term = self::_createTestMenu();
$menu_id = $term['term_id'];
$this->registerNavMenus([
'secondary' => $menu_id,
]);
$filter = function ($classes, $item, $args) {
$this->assertSame(3, $args->depth);
return $classes;
};
$this->add_filter_temporarily('nav_menu_css_class', $filter, 10, 3);
Timber::get_menu($menu_id, [
'depth' => 3,
]);
}
public function testMenuItemsFilter()
{
$term = self::_createTestMenu();
$menu_id = $term['term_id'];
$filter = function (array $items, WP_Term $menu) {
return array_map(function ($item) {
$item->classes[] = "test_{$item->ID}";
return $item;
}, $items);
};
$this->add_filter_temporarily('timber/menu/item_objects', $filter, 10, 2);
$menu = Timber::get_menu($menu_id);
$items = $menu->get_items();
foreach ($items as $item) {
$this->assertContains("test_{$item->ID}", $item->classes);
}
}
public function testMenuItemIsTargetBlank()
{
$menu_arr = self::_createTestMenu();
$menu = Timber::get_menu($menu_arr['term_id']);
$items = $menu->get_items();
// Menu item without _menu_item_target set
$item = $items[0];
$this->assertFalse($item->is_target_blank());
// Menu item with _menu_item_target set to '_blank'
$item = $items[1];
$this->assertTrue($item->is_target_blank());
// Menu item with _menu_item_target set to ''
$item = $items[2];
$this->assertFalse($item->is_target_blank());
}
public function testMenuTwigWithClasses()
{
self::setPermalinkStructure();
self::_createTestMenu();
$this->go_to(home_url('/home'));
$context = Timber::context();
$context['menu'] = Timber::get_menu();
$str = Timber::compile('assets/menu-classes.twig', $context);
$str = trim($str);
$this->assertStringContainsString('current_page_item', $str);
$this->assertStringContainsString('current-menu-item', $str);
$this->assertStringContainsString('menu-item-object-page', $str);
$this->assertStringNotContainsString('foobar', $str);
}
public function testCustomArchivePage()
{
self::setPermalinkStructure();
$this->add_filter_temporarily('nav_menu_css_class', function ($classes, $menu_item) {
if (trailingslashit($menu_item->url) == trailingslashit('http://example.org/gallery')) {
$classes[] = 'current-page-item';
}
return $classes;
}, 10, 2);
global $wpdb;
register_post_type(
'gallery',
[
'labels' => [
'name' => __('Gallery'),
'singular_name' => __('Gallery'),
],
'taxonomies' => ['post_tag'],
'supports' => ['title', 'editor', 'thumbnail', 'revisions'],
'public' => true,
'has_archive' => true,
'rewrite' => [
'slug' => 'gallery',
],
]
);
$menu = self::_createTestMenu();
$menu_item_id = wp_insert_post([
'post_title' => 'Gallery',
'post_name' => 'gallery',
'post_status' => 'publish',
'post_type' => 'nav_menu_item',
'menu_order' => -100,
]);
update_post_meta($menu_item_id, '_menu_item_type', 'post_type_archive');
update_post_meta($menu_item_id, '_menu_item_object', 'gallery');
update_post_meta($menu_item_id, '_menu_item_menu_item_parent', 0);
update_post_meta($menu_item_id, '_menu_item_object_id', 0);
update_post_meta($menu_item_id, '_menu_item_url', '');
$mid = $menu['term_id'];
$query = "INSERT INTO $wpdb->term_relationships (object_id, term_taxonomy_id, term_order) VALUES ($menu_item_id, $mid, 0);";
$wpdb->query($query);
$this->go_to(home_url('/gallery'));
$menu = Timber::get_menu();
$this->assertContains('current-page-item', $menu->items[0]->classes);
}
public function testMenuItemTarget()
{
$menu_arr = self::_createTestMenu();
$menu = Timber::get_menu($menu_arr['term_id']);
$items = $menu->get_items();
// Menu item without _menu_item_target set
$item = $items[0];
$this->assertEquals('_self', $item->target());
// Menu item with _menu_item_target set to '_blank'
$item = $items[1];
$this->assertEquals('_blank', $item->target());
// Menu item with _menu_item_target set to ''
$item = $items[2];
$this->assertEquals('_self', $item->target());
}
public function testMenuItemMetaAlt()
{
$menu_info = $this->_createSimpleMenu();
$menu = Timber::get_menu($menu_info['term_id']);
$item = $menu->items[0];
$this->assertEquals('molasses', $item->meta('flood'));
}
public function testMenuItemMetaProperty()
{
$menu_arr = self::_createTestMenu();
$menu = Timber::get_menu($menu_arr['term_id']);
$items = $menu->get_items();
$item = $items[0];
$this->assertEquals('funke', $item->tobias);
// There are dozens of us! DOZENS!!
$this->assertGreaterThan(0, $item->id);
}
public function testMenuItemMeta()
{
$menu_info = $this->_createSimpleMenu();
$menu = Timber::get_menu($menu_info['term_id']);
$item = $menu->items[0];
$this->assertEquals('molasses', $item->meta('flood'));
}
public function testMenuMetaSet()
{
$menu_arr = self::_createSimpleMenu('Tester');
$menu = Timber::get_menu($menu_arr['term_id']);
$items = $menu->get_items();
$item = $items[0];
$item->foo = 'bar';
update_post_meta($item->ID, 'ziggy', 'stardust');
$this->assertNotEquals($item->ID, $item->master_object->ID);
$this->assertEquals('bar', $item->foo);
$this->assertNotEquals('bar', $item->meta('foo'));
$this->assertEquals('stardust', $item->meta('ziggy'));
$this->assertNull($item->meta('asdfafds'));
}
public function testMenuMeta()
{
$term = self::_createTestMenu();
$menu_id = $term['term_id'];
add_term_meta($menu_id, 'nationality', 'Canadian');
$menu = Timber::get_menu($menu_id);
$string = Timber::compile_string('{{menu.meta("nationality")}}', [
'menu' => $menu,
]);
$this->assertEquals('Canadian', $string);
}
public function testMenuItemWithHash()
{
$menu_arr = self::_createTestMenu();
$menu = Timber::get_menu($menu_arr['term_id']);
$items = $menu->get_items();
$item = $items[3];
$this->assertEquals('#people', $item->link());
$item = $items[4];
$this->assertEquals('http://example.org/#people', $item->link());
$this->assertEquals('/#people', $item->path());
}
public function testMenuHome()
{
$menu_arr = self::_createTestMenu();
$menu = Timber::get_menu($menu_arr['term_id']);
$items = $menu->get_items();
$item = $items[2];
$this->assertEquals('/', $item->link());
$this->assertEquals('/', $item->path());
$item = $items[5];
$this->assertEquals('http://example.org', $item->link());
//I'm unsure what the expected behavior should be here, so commenting-out for now.
//$this->assertEquals('/', $item->path() );
}
public function testMenuLevels()
{
$menu_arr = self::_createTestMenu();
$menu = Timber::get_menu($menu_arr['term_id']);
$parent = $menu->items[0];
$this->assertSame(0, $parent->level);
$child = $parent->children[0];
$this->assertSame(1, $child->level);
$olderGrandchild = $child->children[0];
$this->assertEquals('Grandchild Page', $olderGrandchild->title());
$this->assertSame(2, $olderGrandchild->level);
$youngerGrandchild = $child->children[1];
$this->assertEquals('Other Grandchild Page', $youngerGrandchild->title());
$this->assertSame(2, $youngerGrandchild->level);
}
public function testMenuLevelsChildren()
{
$menu_arr = self::_createTestMenu();
$menu = Timber::get_menu($menu_arr['term_id']);
$parent = $menu->items[0];
$this->assertSame(0, $parent->level);
$children = $parent->children();
$this->assertSame(1, count($children));
$this->assertEquals('Child Page', $children[0]->title());
}
public function testMenuName()
{
$menu_arr = self::_createTestMenu();
$menu = Timber::get_menu($menu_arr['term_id']);
$str = Timber::compile_string('{{menu.items[0].title}}', [
'menu' => $menu,
]);
$this->assertEquals('Home', $str);
$str = Timber::compile_string('{{menu.items[0]}}', [
'menu' => $menu,
]);
$this->assertEquals('Home', $str);
}
public function testMenuLocations()
{
$items = [];
$items[] = (object) [
'type' => 'link',
'link' => '/',
];
$items[] = (object) [
'type' => 'link',
'link' => '/foo',
];
$items[] = (object) [
'type' => 'link',
'link' => '/bar/',
];
$this->buildMenu('Froggy', $items);
$built_menu = $this->buildMenu('Ziggy', $items);
$built_menu_id = $built_menu['term_id'];
$this->buildMenu('Zappy', $items);
$this->registerNavMenus([
'header-menu' => 0,
'extra-menu' => $built_menu_id,
'bonus' => 0,
]);
$menu = Timber::get_menu('extra-menu');
$this->assertEquals('Ziggy', $menu->name);
}
public function testConstructMenuByName()
{
$items = [];
$items[] = (object) [
'type' => 'link',
'link' => '/',
];
$items[] = (object) [
'type' => 'link',
'link' => '/foo',
];
$items[] = (object) [
'type' => 'link',
'link' => '/bar/',
];
$this->buildMenu('Fancy Suit', $items);
$menu = Timber::get_menu('Fancy Suit');
$this->assertSame(3, count($menu->get_items()));
}
public function testConstructMenuBySlug()
{
$items = [];
$items[] = (object) [
'type' => 'link',
'link' => '/',
];
$items[] = (object) [
'type' => 'link',
'link' => '/foo',
];
$items[] = (object) [
'type' => 'link',
'link' => '/bar/',
];
$this->buildMenu('Jolly Jeepers', $items);
$menu = Timber::get_menu('jolly-jeepers');
$this->assertSame(3, count($menu->get_items()));
}
public function testGetCurrentItem()
{
$items = [];
$items[] = (object) [
'type' => 'link',
'link' => '/',
];
$items[] = (object) [
'type' => 'link',
'link' => '/zazzy',
];
$items[] = (object) [
'type' => 'link',
'link' => '/stuffy',
];
$this->buildMenu('The Zazziest Menu', $items);
$menu = Timber::get_menu('The Zazziest Menu');
// force a specific MenuItem to be the current one,
// and put it on the Zazz Train to Zazzville
$menu->items[0]->current_item_ancestor = true;
$menu->items[1]->current = true;
$current = $menu->current_item();
$this->assertEquals('/zazzy', $current->link());
}
public function testGetCurrentItemWithAncestor()
{
$items = [];
$items[] = (object) [
'type' => 'link',
'link' => '/',
];
$items[] = (object) [
'type' => 'link',
'link' => '/grandpa',
];
$items[] = (object) [
'type' => 'link',
'link' => '/joe-shmoe',
];
$this->buildMenu('Ancestry.com Main Menu', $items);
$menu = Timber::get_menu('Ancestry.com Main Menu');
// force a MenuItem of olde to be the current one,
// and listen reverently to its stories
$menu->items[1]->current_item_ancestor = true;
$current = $menu->current_item();
$this->assertEquals('/grandpa', $current->link());
}
public function testGetCurrentItemWithComplexAncestry()
{
$menu_arr = self::_createTestMenu();
$menu = Timber::get_menu($menu_arr['term_id']);
// pick a grandchild to inherit the great responsibility of current affairs
$parent = $menu->items[0];
$parent->current_item_ancestor = true;
$child = $parent->children[0];
$child->current_item_ancestor = true;
$grandchild = $child->children[1];
$grandchild->current = true;
$current = $menu->current_item();
$this->assertEquals($grandchild->link(), $current->link());
}
public function testGetCurrentItemAntiClimactic()
{
$menu_arr = self::_createTestMenu();
$menu = Timber::get_menu($menu_arr['term_id']);
// nothing marked as current
// womp womp
$this->assertFalse($menu->current_item());
}
public function testGetCurrentItemWithDepth()
{
$menu_arr = self::_createTestMenu();
$menu = Timber::get_menu($menu_arr['term_id']);
// pick a grandchild to inherit the great responsibility of current affairs
$parent = $menu->items[0];
$parent->current_item_ancestor = true;
// although grandchild is current, we expect this one because of $depth
$child = $parent->children[0];
$child->current_item_ancestor = true;
// mark grandchild as current, so when we get child back,
// we can reason that the traversal was depth-limited
$grandchild = $child->children[1];
$grandchild->current = true;
$current = $menu->current_item(2);
$this->assertEquals($child->link(), $current->link());
}
public function testGetCurrentItemSequence()
{
// make sure we're not caching current_item too eagerly
// when calling current_item with $depth
$menu_arr = self::_createTestMenu();
$menu = Timber::get_menu($menu_arr['term_id']);
// we'll expect parent first, but expect grandchild on subsequent calls
// with no arguments
$parent = $menu->items[0];
$parent->current_item_ancestor = true;
$child = $parent->children[0];
$child->current = true;
$this->assertEquals(
$parent->link(),
$menu->current_item(1)->link()
);
$this->assertEquals(
$child->link(),
$menu->current_item()->link()
);
}
public function testGetCurrentTopLevelItem()
{
$menu_arr = self::_createTestMenu();
$menu = Timber::get_menu($menu_arr['term_id']);
// we want this one
$parent = $menu->items[0];
$parent->current_item_ancestor = true;
// although grandchild is current, we expect this one because of $depth
$child = $parent->children[0];
$child->current = true;
$top = $menu->current_top_level_item();
$this->assertEquals($parent->link(), $top->link());
}
/**
* @issue https://github.com/timber/timber/issues/2576
*/
public function testThemeLocationProperty()
{
$term = self::_createTestMenu();
$menu_id = $term['term_id'];
$this->registerNavMenus([
'primary' => null,
'secondary' => $menu_id,
]);
$menu = Timber::get_menu($menu_id);
$this->assertEquals('secondary', $menu->theme_location);
// Test property access from menu item.
$this->assertEquals($menu, $menu->items[0]->menu);
$this->assertEquals('secondary', $menu->items[0]->menu->theme_location);
}
public function testThemeLocationAccessInNavMenuCssClassFilter()
{
$term = self::_createTestMenu();
$menu_id = $term['term_id'];
$this->registerNavMenus([
'secondary' => $menu_id,
]);
$filter = function ($classes, $item, $args) {
if ('secondary' === $args->theme_location) {
$classes[] = 'test-class';
}
return $classes;
};
$this->add_filter_temporarily('nav_menu_css_class', $filter, 10, 3);
$menu = Timber::get_menu($menu_id);
foreach ($menu->items as $item) {
$this->assertContains('test-class', $item->classes);
}
}
public function testCustomMenuItemClass()
{
$term = self::_createTestMenu();
$menu_id = $term['term_id'];