function MenuTreeStorageTest::testSubtreeHeight
Same name in other branches
- 9 core/tests/Drupal/KernelTests/Core/Menu/MenuTreeStorageTest.php \Drupal\KernelTests\Core\Menu\MenuTreeStorageTest::testSubtreeHeight()
- 8.9.x core/tests/Drupal/KernelTests/Core/Menu/MenuTreeStorageTest.php \Drupal\KernelTests\Core\Menu\MenuTreeStorageTest::testSubtreeHeight()
- 11.x core/tests/Drupal/KernelTests/Core/Menu/MenuTreeStorageTest.php \Drupal\KernelTests\Core\Menu\MenuTreeStorageTest::testSubtreeHeight()
Tests finding the subtree height with content menu links.
File
-
core/
tests/ Drupal/ KernelTests/ Core/ Menu/ MenuTreeStorageTest.php, line 302
Class
- MenuTreeStorageTest
- Tests the menu tree storage.
Namespace
Drupal\KernelTests\Core\MenuCode
public function testSubtreeHeight() : void {
// root
// - child1
// -- child2
// --- child3
// ---- child4
$this->addMenuLink('root');
$this->addMenuLink('child1', 'root');
$this->addMenuLink('child2', 'child1');
$this->addMenuLink('child3', 'child2');
$this->addMenuLink('child4', 'child3');
$this->assertEquals(5, $this->treeStorage
->getSubtreeHeight('root'));
$this->assertEquals(4, $this->treeStorage
->getSubtreeHeight('child1'));
$this->assertEquals(3, $this->treeStorage
->getSubtreeHeight('child2'));
$this->assertEquals(2, $this->treeStorage
->getSubtreeHeight('child3'));
$this->assertEquals(1, $this->treeStorage
->getSubtreeHeight('child4'));
}
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