CacheabilityMetadataConfigOverrideIntegrationTest.php in Zircon Profile 8

Contains \Drupal\config\Tests\CacheabilityMetadataConfigOverrideIntegrationTest.

Namespace

Drupal\config\Tests

File

core/modules/config/src/Tests/CacheabilityMetadataConfigOverrideIntegrationTest.php

<?php

/**
 * @file
 * Contains \Drupal\config\Tests\CacheabilityMetadataConfigOverrideIntegrationTest.
 */
namespace Drupal\config\Tests;

use Drupal\simpletest\WebTestBase;

/**
 * Tests if configuration overrides correctly affect cacheability metadata.
 *
 * @group config
 */
class CacheabilityMetadataConfigOverrideIntegrationTest extends WebTestBase {

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

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

    // @todo If our block does not contain any content then the cache context
    //   is not bubbling up and the test fails. Remove this line once the cache
    //   contexts are properly set. See https://www.drupal.org/node/2529980.
    \Drupal::state()
      ->set('block_test.content', 'Needs to have some content');
    $this
      ->drupalLogin($this
      ->drupalCreateUser());
  }

  /**
   * Tests if config overrides correctly set cacheability metadata.
   */
  public function testConfigOverride() {

    // Check the default (disabled) state of the cache context. The block label
    // should not be overridden.
    $this
      ->drupalGet('<front>');
    $this
      ->assertNoText('Overridden block label');

    // Both the cache context and tag should be present.
    $this
      ->assertCacheContext('config_override_integration_test');
    $this
      ->assertCacheTag('config_override_integration_test_tag');

    // Flip the state of the cache context. The block label should now be
    // overridden.
    \Drupal::state()
      ->set('config_override_integration_test.enabled', TRUE);
    $this
      ->drupalGet('<front>');
    $this
      ->assertText('Overridden block label');

    // Both the cache context and tag should still be present.
    $this
      ->assertCacheContext('config_override_integration_test');
    $this
      ->assertCacheTag('config_override_integration_test_tag');
  }

}

Classes

Name	Description
CacheabilityMetadataConfigOverrideIntegrationTest	Tests if configuration overrides correctly affect cacheability metadata.