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- <?php
- namespace Drupal\Tests\Core\Menu;
- use Drupal\Core\Menu\MenuLinkTreeElement;
- use Drupal\Tests\UnitTestCase;
- /**
- * Tests the menu link tree element value object.
- *
- * @group Menu
- *
- * @coversDefaultClass \Drupal\Core\Menu\MenuLinkTreeElement
- */
- class MenuLinkTreeElementTest extends UnitTestCase {
- /**
- * Tests construction.
- *
- * @covers ::__construct
- */
- public function testConstruction() {
- $link = MenuLinkMock::create(['id' => 'test']);
- $item = new MenuLinkTreeElement($link, FALSE, 3, FALSE, []);
- $this->assertSame($link, $item->link);
- $this->assertSame(FALSE, $item->hasChildren);
- $this->assertSame(3, $item->depth);
- $this->assertSame(FALSE, $item->inActiveTrail);
- $this->assertSame([], $item->subtree);
- }
- /**
- * Tests count().
- *
- * @covers ::count
- */
- public function testCount() {
- $link_1 = MenuLinkMock::create(['id' => 'test_1']);
- $link_2 = MenuLinkMock::create(['id' => 'test_2']);
- $child_item = new MenuLinkTreeElement($link_2, FALSE, 2, FALSE, []);
- $parent_item = new MenuLinkTreeElement($link_1, FALSE, 2, FALSE, [$child_item]);
- $this->assertSame(1, $child_item->count());
- $this->assertSame(2, $parent_item->count());
- }
- }
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