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BlockHtmlTest.php in Drupal 8

Same filename and directory in other branches
  1. 9 core/modules/block/tests/src/Functional/BlockHtmlTest.php

File

core/modules/block/tests/src/Functional/BlockHtmlTest.php
View source
<?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',
  ];

  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'classy';
  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.');
  }

}

Classes

Namesort descending Description
BlockHtmlTest Tests block HTML ID validity.