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HtmlAttributesTest.php in Drupal 10

Same filename and directory in other branches
  1. 8 core/modules/system/tests/src/Functional/Theme/HtmlAttributesTest.php
  2. 9 core/modules/system/tests/src/Functional/Theme/HtmlAttributesTest.php

Namespace

Drupal\Tests\system\Functional\Theme

File

core/modules/system/tests/src/Functional/Theme/HtmlAttributesTest.php
View source 
<?php

namespace Drupal\Tests\system\Functional\Theme;

use Drupal\Tests\BrowserTestBase;

/**
 * Tests attributes inserted in the 'html' and 'body' elements on the page.
 *
 * @group Theme
 */
class HtmlAttributesTest extends BrowserTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  protected static $modules = [
    'theme_test',
  ];

  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';

  /**
   * Tests that attributes in the 'html' and 'body' elements can be altered.
   */
  public function testThemeHtmlAttributes() {
    $this
      ->drupalGet('');
    $this
      ->assertSession()
      ->responseContains('<html lang="en" dir="ltr" theme_test_html_attribute="theme test html attribute value">');
    $attributes = $this
      ->xpath('/body[@theme_test_body_attribute="theme test body attribute value"]');
    $this
      ->assertCount(1, $attributes, "Attribute set in the 'body' element via hook_preprocess_HOOK() found.");
  }

}

Classes

Namesort descending Description
HtmlAttributesTest Tests attributes inserted in the 'html' and 'body' elements on the page.