function MenuCacheTagsTest::testMenuBlock

Same name in other branches
  1. 9 core/modules/menu_ui/tests/src/Functional/MenuCacheTagsTest.php \Drupal\Tests\menu_ui\Functional\MenuCacheTagsTest::testMenuBlock()
  2. 10 core/modules/menu_ui/tests/src/Functional/MenuCacheTagsTest.php \Drupal\Tests\menu_ui\Functional\MenuCacheTagsTest::testMenuBlock()
  3. 11.x core/modules/menu_ui/tests/src/Functional/MenuCacheTagsTest.php \Drupal\Tests\menu_ui\Functional\MenuCacheTagsTest::testMenuBlock()

Tests cache tags presence and invalidation of the Menu entity.

Tests the following cache tags:

  • "menu:<menu ID>"

File

core/modules/menu_ui/tests/src/Functional/MenuCacheTagsTest.php, line 33

Class

MenuCacheTagsTest
Tests the Menu and Menu Link entities' cache tags.

Namespace

Drupal\Tests\menu_ui\Functional

Code

public function testMenuBlock() {
    $url = Url::fromRoute('test_page_test.test_page');
    // Create a Llama menu, add a link to it and place the corresponding block.
    $menu = Menu::create([
        'id' => 'llama',
        'label' => 'Llama',
        'description' => 'Description text',
    ]);
    $menu->save();
    
    /** @var \Drupal\Core\Menu\MenuLinkManagerInterface $menu_link_manager */
    $menu_link_manager = \Drupal::service('plugin.manager.menu.link');
    // Move a link into the new menu.
    $menu_link = $menu_link_manager->updateDefinition('test_page_test.test_page', [
        'menu_name' => 'llama',
        'parent' => '',
    ]);
    $block = $this->drupalPlaceBlock('system_menu_block:llama', [
        'label' => 'Llama',
        'provider' => 'system',
        'region' => 'footer',
    ]);
    // Prime the page cache.
    $this->verifyPageCache($url, 'MISS');
    // Verify a cache hit, but also the presence of the correct cache tags.
    $expected_tags = [
        'http_response',
        'rendered',
        'block_view',
        'config:block_list',
        'config:block.block.' . $block->id(),
        'config:system.menu.llama',
        // The cache contexts associated with the (in)accessible menu links are
        // bubbled.
'config:user.role.anonymous',
    ];
    $this->verifyPageCache($url, 'HIT', $expected_tags);
    // Verify that after modifying the menu, there is a cache miss.
    $menu->set('label', 'Awesome llama');
    $menu->save();
    $this->verifyPageCache($url, 'MISS');
    // Verify a cache hit.
    $this->verifyPageCache($url, 'HIT');
    // Verify that after modifying the menu link weight, there is a cache miss.
    $menu_link_manager->updateDefinition('test_page_test.test_page', [
        'weight' => -10,
    ]);
    $this->verifyPageCache($url, 'MISS');
    // Verify a cache hit.
    $this->verifyPageCache($url, 'HIT');
    // Verify that after adding a menu link, there is a cache miss.
    $menu_link_2 = MenuLinkContent::create([
        'id' => '',
        'parent' => '',
        'title' => 'Alpaca',
        'menu_name' => 'llama',
        'link' => [
            [
                'uri' => 'internal:/',
            ],
        ],
        'bundle' => 'menu_name',
    ]);
    $menu_link_2->save();
    $this->verifyPageCache($url, 'MISS');
    // Verify a cache hit.
    $this->verifyPageCache($url, 'HIT');
    // Verify that after resetting the first menu link, there is a cache miss.
    $this->assertTrue($menu_link->isResettable(), 'First link can be reset');
    $menu_link = $menu_link_manager->resetLink($menu_link->getPluginId());
    $this->verifyPageCache($url, 'MISS');
    // Verify a cache hit.
    $this->verifyPageCache($url, 'HIT', $expected_tags);
    // Verify that after deleting the menu, there is a cache miss.
    $menu->delete();
    $this->verifyPageCache($url, 'MISS');
    // Verify a cache hit.
    $this->verifyPageCache($url, 'HIT', [
        'config:block_list',
        'config:user.role.anonymous',
        'http_response',
        'rendered',
    ]);
}

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