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- <?php
- namespace Drupal\Tests\block\Functional;
- use Drupal\Tests\BrowserTestBase;
- /**
- * Tests block HTML ID validity.
- *
- * @group block
- */
- class BlockHtmlTest extends BrowserTestBase {
- /**
- * Modules to install.
- *
- * @var array
- */
- public static $modules = ['block', 'block_test'];
- protected function setUp() {
- parent::setUp();
- $this->drupalLogin($this->rootUser);
- // Enable the test_html block, to test HTML ID and attributes.
- \Drupal::state()->set('block_test.attributes', ['data-custom-attribute' => 'foo']);
- \Drupal::state()->set('block_test.content', $this->randomMachineName());
- $this->drupalPlaceBlock('test_html', ['id' => 'test_html_block']);
- // Enable a menu block, to test more complicated HTML.
- $this->drupalPlaceBlock('system_menu_block:admin');
- }
- /**
- * Tests for valid HTML for a block.
- */
- public function testHtml() {
- $this->drupalGet('');
- // Ensure that a block's ID is converted to an HTML valid ID, and that
- // block-specific attributes are added to the same DOM element.
- $this->assertFieldByXPath('//div[@id="block-test-html-block" and @data-custom-attribute="foo"]', NULL, 'HTML ID and attributes for test block are valid and on the same DOM element.');
- // Ensure expected markup for a menu block.
- $elements = $this->xpath('//nav[contains(@class, :nav-class)]/ul[contains(@class, :ul-class)]/li', [':nav-class' => 'block-menu', ':ul-class' => 'menu']);
- $this->assertTrue(!empty($elements), 'The proper block markup was found.');
- }
- }
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