function LinkCollectionNormalizerTest::testLinkAccess

Tests the link collection normalizer.

@dataProvider linkAccessTestData

File

core/modules/jsonapi/tests/src/Kernel/Normalizer/LinkCollectionNormalizerTest.php, line 113

Class

LinkCollectionNormalizerTest

@coversDefaultClass \Drupal\jsonapi\Normalizer\LinkCollectionNormalizer[[api-linebreak]] @group jsonapi

Namespace

Code

public function testLinkAccess($current_user_id, $edit_form_uid, $expected_link_keys, $expected_cache_contexts) : void {
  // Get the current user and an edit-form URL.
  foreach ($this->testUsers as $user) {
    $uid = (int) $user->id();
    if ($uid === $current_user_id) {
      $current_user = $user;
    }
    if ($uid === $edit_form_uid) {
      $edit_form_url = $user->toUrl('edit-form');
    }
  }
  assert(isset($current_user));
  assert(isset($edit_form_url));
  // Create a link collection to normalize.
  $mock_resource_object = $this->createMock(ResourceObject::class);
  $link_collection = new LinkCollection([
    'edit-form' => new Link(new CacheableMetadata(), $edit_form_url, 'edit-form', [
      'title' => 'Edit',
    ]),
  ]);
  $link_collection = $link_collection->withContext($mock_resource_object);
  // Normalize the collection.
  $actual_normalization = $this->getNormalizer($current_user)
    ->normalize($link_collection);
  // Check that it returned the expected value object.
  $this->assertInstanceOf(CacheableNormalization::class, $actual_normalization);
  // Get the raw normalized data.
  $actual_data = $actual_normalization->getNormalization();
  $this->assertIsArray($actual_data);
  // Check that the expected links are present and unexpected links are
  // absent.
  $actual_link_keys = array_keys($actual_data);
  sort($expected_link_keys);
  sort($actual_link_keys);
  $this->assertSame($expected_link_keys, $actual_link_keys);
  // Check that the expected cache contexts were added.
  $actual_cache_contexts = $actual_normalization->getCacheContexts();
  sort($expected_cache_contexts);
  sort($actual_cache_contexts);
  $this->assertSame($expected_cache_contexts, $actual_cache_contexts);
  // If the edit-form link was present, check that it has the correct href.
  if (isset($actual_data['edit-form'])) {
    $this->assertSame($actual_data['edit-form'], [
      'href' => $edit_form_url->setAbsolute()
        ->toString(),
      'meta' => [
        'title' => 'Edit',
      ],
    ]);
  }
}