3 namespace Drupal\Tests\Core\Menu;
5 use Drupal\Core\Menu\MenuLinkTreeElement;
6 use Drupal\Tests\UnitTestCase;
9 * Tests the menu link tree element value object.
13 * @coversDefaultClass \Drupal\Core\Menu\MenuLinkTreeElement
15 class MenuLinkTreeElementTest extends UnitTestCase {
20 * @covers ::__construct
22 public function testConstruction() {
23 $link = MenuLinkMock::create(['id' => 'test']);
24 $item = new MenuLinkTreeElement($link, FALSE, 3, FALSE, []);
25 $this->assertSame($link, $item->link);
26 $this->assertSame(FALSE, $item->hasChildren);
27 $this->assertSame(3, $item->depth);
28 $this->assertSame(FALSE, $item->inActiveTrail);
29 $this->assertSame([], $item->subtree);
37 public function testCount() {
38 $link_1 = MenuLinkMock::create(['id' => 'test_1']);
39 $link_2 = MenuLinkMock::create(['id' => 'test_2']);
40 $child_item = new MenuLinkTreeElement($link_2, FALSE, 2, FALSE, []);
41 $parent_item = new MenuLinkTreeElement($link_1, FALSE, 2, FALSE, [$child_item]);
42 $this->assertSame(1, $child_item->count());
43 $this->assertSame(2, $parent_item->count());