summaryrefslogtreecommitdiffstats
path: root/core/modules/system/tests/src/Kernel/Render/ClassyTest.php
blob: 8d1cb854812680b2c5b20f399149516e82bb43a0 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
<?php

namespace Drupal\Tests\system\Kernel\Render;

use Drupal\KernelTests\KernelTestBase;

/**
 * Tests the Classy theme.
 *
 * @group Theme
 */
class ClassyTest extends KernelTestBase {

  /**
   * {@inheritdoc}
   */
  public static $modules = ['system', 'twig_theme_test'];

  /**
   * {@inheritdoc}
   */
  public function setUp() {
    parent::setUp();

    // Use the classy theme.
    $this->container->get('theme_installer')->install(['classy']);
    $this->container->get('config.factory')
      ->getEditable('system.theme')
      ->set('default', 'classy')
      ->save();
    // Clear the theme registry.
    $this->container->set('theme.registry', NULL);

  }

  /**
   * Test the classy theme.
   */
  public function testClassyTheme() {
    \Drupal::messenger()->addError('An error occurred');
    \Drupal::messenger()->addStatus('But then something nice happened');
    $messages = [
      '#type' => 'status_messages',
    ];
    $this->render($messages);
    $this->assertNoText('custom-test-messages-class', 'The custom class attribute value added in the status messages preprocess function is not displayed as page content.');
  }

}