function MenuLinksTest::testMenuLinkContentReparenting

Tests the MenuLinkContent::preDelete function.

File

core/modules/menu_link_content/tests/src/Kernel/MenuLinksTest.php, line 280

Class

MenuLinksTest

Tests handling of menu links hierarchies.

Namespace

Code

public function testMenuLinkContentReparenting() : void {
    // Add new menu items in a hierarchy.
    $parent = MenuLinkContent::create([
        'title' => $this->randomMachineName(8),
        'link' => [
            [
                'uri' => 'internal:/',
            ],
        ],
        'menu_name' => 'main',
    ]);
    $parent->save();
    $child1 = MenuLinkContent::create([
        'title' => $this->randomMachineName(8),
        'link' => [
            [
                'uri' => 'internal:/',
            ],
        ],
        'menu_name' => 'main',
        'parent' => 'menu_link_content:' . $parent->uuid(),
    ]);
    $child1->save();
    $child2 = MenuLinkContent::create([
        'title' => $this->randomMachineName(8),
        'link' => [
            [
                'uri' => 'internal:/',
            ],
        ],
        'menu_name' => 'main',
        'parent' => 'menu_link_content:' . $child1->uuid(),
    ]);
    $child2->save();
    // Delete the middle child.
    $child1->delete();
    // Refresh $child2.
    $child2 = MenuLinkContent::load($child2->id());
    // Test the reference in the child.
    $this->assertSame('menu_link_content:' . $parent->uuid(), $child2->getParentId());
}