function 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 885

Class

AccessResultTest

@coversDefaultClass \Drupal\Core\Access\AccessResult[[api-linebreak]] @group Access

Namespace

Code

public function testOrIfCacheabilityMerging() : void {
  $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->assertSame(3600, $r1->getCacheMaxAge());
    $this->assertSame([
      'user.permissions',
    ], $r1->getCacheContexts());
    $r2 = $b->orIf($a);
    $this->assertSame(3600, $r2->getCacheMaxAge());
    $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());
}