public function MediaSourceTest::testConstraints in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/media/tests/src/Kernel/MediaSourceTest.php \Drupal\Tests\media\Kernel\MediaSourceTest::testConstraints()
2. 10 core/modules/media/tests/src/Kernel/MediaSourceTest.php \Drupal\Tests\media\Kernel\MediaSourceTest::testConstraints()

Tests the media item constraints functionality.

File

core/modules/media/tests/src/Kernel/MediaSourceTest.php, line 361

Class

MediaSourceTest

Tests media source plugins related logic.

Namespace

Drupal\Tests\media\Kernel

Code

public function testConstraints() {

  // Test entity constraints.
  \Drupal::state()
    ->set('media_source_test_entity_constraints', [
    'MediaTestConstraint' => [],
  ]);

  // Create a media item media that uses a source plugin with constraints and
  // make sure the constraints works as expected when validating.

  /** @var \Drupal\media\MediaInterface $media */
  $media = Media::create([
    'bundle' => $this->testConstraintsMediaType
      ->id(),
    'name' => 'I do not like Drupal',
    'field_media_test_constraints' => 'Not checked',
  ]);

  // Validate the entity and make sure violation is reported.

  /** @var \Drupal\Core\Entity\EntityConstraintViolationListInterface $violations */
  $violations = $media
    ->validate();
  $this
    ->assertCount(1, $violations, 'Expected number of validations not found.');
  $this
    ->assertEquals('Inappropriate text.', $violations
    ->get(0)
    ->getMessage(), 'Incorrect constraint validation message found.');

  // Fix the violation and make sure it is not reported anymore.
  $media
    ->setName('I love Drupal!');
  $violations = $media
    ->validate();
  $this
    ->assertCount(0, $violations, 'Expected number of validations not found.');

  // Save and make sure it succeeded.
  $this
    ->assertEmpty($media
    ->id(), 'Entity ID was found.');
  $media
    ->save();
  $this
    ->assertNotEmpty($media
    ->id(), 'Entity ID was not found.');
  $this
    ->assertSame($media
    ->getName(), 'I love Drupal!');

  // Test source field constraints.
  \Drupal::state()
    ->set('media_source_test_field_constraints', [
    'MediaTestConstraint' => [],
  ]);
  \Drupal::state()
    ->set('media_source_test_entity_constraints', []);

  // Create media that uses source with constraints and make sure it can't
  // be saved without validating them.

  /** @var \Drupal\media\MediaInterface $media */
  $media = Media::create([
    'bundle' => $this->testConstraintsMediaType
      ->id(),
    'name' => 'Not checked',
    'field_media_test_constraints' => 'I do not like Drupal',
  ]);

  // Validate the entity and make sure violation is reported.

  /** @var \Drupal\Core\Entity\EntityConstraintViolationListInterface $violations */
  $violations = $media
    ->validate();
  $this
    ->assertCount(1, $violations, 'Expected number of validations not found.');
  $this
    ->assertEquals('Inappropriate text.', $violations
    ->get(0)
    ->getMessage(), 'Incorrect constraint validation message found.');

  // Fix the violation and make sure it is not reported anymore.
  $media
    ->set('field_media_test_constraints', 'I love Drupal!');
  $violations = $media
    ->validate();
  $this
    ->assertCount(0, $violations, 'Expected number of validations not found.');

  // Save and make sure it succeeded.
  $this
    ->assertEmpty($media
    ->id(), 'Entity ID was found.');
  $media
    ->save();
  $this
    ->assertNotEmpty($media
    ->id(), 'Entity ID was not found.');
}