public function AccessResultTest::testOrIfCacheabilityMerging in Drupal 8

Same name and namespace in other branches

1. 9 core/tests/Drupal/Tests/Core/Access/AccessResultTest.php \Drupal\Tests\Core\Access\AccessResultTest::testOrIfCacheabilityMerging()

@covers ::orIf

Tests the special case of ORing non-forbidden access results that are both cacheable but have different cacheability metadata. This is only the case for non-forbidden access results; we still abort the ORing process as soon as a forbidden access result is encountered. This is tested in ::testOrIf().

File

core/tests/Drupal/Tests/Core/Access/AccessResultTest.php, line 887

Contains \Drupal\Tests\Core\Access\AccessResultTest.

Class

AccessResultTest

@coversDefaultClass \Drupal\Core\Access\AccessResult @group Access

Namespace

Drupal\Tests\Core\Access

Code

public function testOrIfCacheabilityMerging() {
  $merge_both_directions = function (AccessResult $a, AccessResult $b) {

    // A globally cacheable access result.
    $a
      ->setCacheMaxAge(3600);

    // Another access result that is cacheable per permissions.
    $b
      ->setCacheMaxAge(86400)
      ->cachePerPermissions();
    $r1 = $a
      ->orIf($b);
    $this
      ->assertTrue($r1
      ->getCacheMaxAge() === 3600);
    $this
      ->assertSame([
      'user.permissions',
    ], $r1
      ->getCacheContexts());
    $r2 = $b
      ->orIf($a);
    $this
      ->assertTrue($r2
      ->getCacheMaxAge() === 3600);
    $this
      ->assertSame([
      'user.permissions',
    ], $r2
      ->getCacheContexts());
  };

  // Merge either direction, get the same result.
  $merge_both_directions(AccessResult::allowed(), AccessResult::allowed());
  $merge_both_directions(AccessResult::allowed(), AccessResult::neutral());
  $merge_both_directions(AccessResult::neutral(), AccessResult::neutral());
  $merge_both_directions(AccessResult::neutral(), AccessResult::allowed());
}