" */ 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. $this->pass('Test modification of menu.', 'Debug'); $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->pass('Test modification of menu link.', 'Debug'); $this->verifyPageCache($url, 'MISS'); // Verify a cache hit. $this->verifyPageCache($url, 'HIT'); // Verify that after adding a menu link, there is a cache miss. $this->pass('Test addition of menu link.', 'Debug'); $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->pass('Test reset of menu link.', 'Debug'); $this->assertTrue($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. $this->pass('Test deletion of menu.', 'Debug'); $menu->delete(); $this->verifyPageCache($url, 'MISS'); // Verify a cache hit. $this->verifyPageCache($url, 'HIT', ['config:block_list', 'config:user.role.anonymous', 'http_response', 'rendered']); } }