function KeyValueContentEntityStorageTest::testCRUD in Zircon Profile 8.0

Same name and namespace in other branches

1. 8 core/modules/system/src/Tests/KeyValueStore/KeyValueContentEntityStorageTest.php \Drupal\system\Tests\KeyValueStore\KeyValueContentEntityStorageTest::testCRUD()

Tests CRUD operations.

File

core/modules/system/src/Tests/KeyValueStore/KeyValueContentEntityStorageTest.php, line 39

Contains \Drupal\system\Tests\KeyValueStore\KeyValueContentEntityStorageTest.

Class

KeyValueContentEntityStorageTest

Tests KeyValueEntityStorage for content entities.

Namespace

Drupal\system\Tests\KeyValueStore

Code

function testCRUD() {
  $default_langcode = \Drupal::languageManager()
    ->getDefaultLanguage()
    ->getId();

  // Verify default properties on a newly created empty entity.
  $empty = entity_create('entity_test_label');
  $this
    ->assertIdentical($empty->id->value, NULL);
  $this
    ->assertIdentical($empty->name->value, NULL);
  $this
    ->assertTrue($empty->uuid->value);
  $this
    ->assertIdentical($empty->langcode->value, $default_langcode);

  // Verify ConfigEntity properties/methods on the newly created empty entity.
  $this
    ->assertIdentical($empty
    ->isNew(), TRUE);
  $this
    ->assertIdentical($empty
    ->bundle(), 'entity_test_label');
  $this
    ->assertIdentical($empty
    ->id(), NULL);
  $this
    ->assertTrue($empty
    ->uuid());
  $this
    ->assertIdentical($empty
    ->label(), NULL);

  // Verify Entity properties/methods on the newly created empty entity.
  $this
    ->assertIdentical($empty
    ->getEntityTypeId(), 'entity_test_label');

  // The URI can only be checked after saving.
  try {
    $empty
      ->urlInfo();
    $this
      ->fail('EntityMalformedException was thrown.');
  } catch (EntityMalformedException $e) {
    $this
      ->pass('EntityMalformedException was thrown.');
  }

  // Verify that an empty entity cannot be saved.
  try {
    $empty
      ->save();
    $this
      ->fail('EntityMalformedException was thrown.');
  } catch (EntityMalformedException $e) {
    $this
      ->pass('EntityMalformedException was thrown.');
  }

  // Verify that an entity with an empty ID string is considered empty, too.
  $empty_id = entity_create('entity_test_label', array(
    'id' => '',
  ));
  $this
    ->assertIdentical($empty_id
    ->isNew(), TRUE);
  try {
    $empty_id
      ->save();
    $this
      ->fail('EntityMalformedException was thrown.');
  } catch (EntityMalformedException $e) {
    $this
      ->pass('EntityMalformedException was thrown.');
  }

  // Verify properties on a newly created entity.
  $entity_test = entity_create('entity_test_label', $expected = array(
    'id' => $this
      ->randomMachineName(),
    'name' => $this
      ->randomString(),
  ));
  $this
    ->assertIdentical($entity_test->id->value, $expected['id']);
  $this
    ->assertTrue($entity_test->uuid->value);
  $this
    ->assertNotEqual($entity_test->uuid->value, $empty->uuid->value);
  $this
    ->assertIdentical($entity_test->name->value, $expected['name']);
  $this
    ->assertIdentical($entity_test->langcode->value, $default_langcode);

  // Verify methods on the newly created entity.
  $this
    ->assertIdentical($entity_test
    ->isNew(), TRUE);
  $this
    ->assertIdentical($entity_test
    ->id(), $expected['id']);
  $this
    ->assertTrue($entity_test
    ->uuid());
  $expected['uuid'] = $entity_test
    ->uuid();
  $this
    ->assertIdentical($entity_test
    ->label(), $expected['name']);

  // Verify that the entity can be saved.
  try {
    $status = $entity_test
      ->save();
    $this
      ->pass('EntityMalformedException was not thrown.');
  } catch (EntityMalformedException $e) {
    $this
      ->fail('EntityMalformedException was not thrown.');
  }

  // Verify that the correct status is returned and properties did not change.
  $this
    ->assertIdentical($status, SAVED_NEW);
  $this
    ->assertIdentical($entity_test
    ->id(), $expected['id']);
  $this
    ->assertIdentical($entity_test
    ->uuid(), $expected['uuid']);
  $this
    ->assertIdentical($entity_test
    ->label(), $expected['name']);
  $this
    ->assertIdentical($entity_test
    ->isNew(), FALSE);

  // Save again, and verify correct status and properties again.
  $status = $entity_test
    ->save();
  $this
    ->assertIdentical($status, SAVED_UPDATED);
  $this
    ->assertIdentical($entity_test
    ->id(), $expected['id']);
  $this
    ->assertIdentical($entity_test
    ->uuid(), $expected['uuid']);
  $this
    ->assertIdentical($entity_test
    ->label(), $expected['name']);
  $this
    ->assertIdentical($entity_test
    ->isNew(), FALSE);

  // Ensure that creating an entity with the same id as an existing one is not
  // possible.
  $same_id = entity_create('entity_test_label', array(
    'id' => $entity_test
      ->id(),
  ));
  $this
    ->assertIdentical($same_id
    ->isNew(), TRUE);
  try {
    $same_id
      ->save();
    $this
      ->fail('Not possible to overwrite an entity entity.');
  } catch (EntityStorageException $e) {
    $this
      ->pass('Not possible to overwrite an entity entity.');
  }

  // Verify that renaming the ID returns correct status and properties.
  $ids = array(
    $expected['id'],
    'second_' . $this
      ->randomMachineName(4),
    'third_' . $this
      ->randomMachineName(4),
  );
  for ($i = 1; $i < 3; $i++) {
    $old_id = $ids[$i - 1];
    $new_id = $ids[$i];

    // Before renaming, everything should point to the current ID.
    $this
      ->assertIdentical($entity_test
      ->id(), $old_id);

    // Rename.
    $entity_test->id = $new_id;
    $this
      ->assertIdentical($entity_test
      ->id(), $new_id);
    $status = $entity_test
      ->save();
    $this
      ->assertIdentical($status, SAVED_UPDATED);
    $this
      ->assertIdentical($entity_test
      ->isNew(), FALSE);

    // Verify that originalID points to new ID directly after renaming.
    $this
      ->assertIdentical($entity_test
      ->id(), $new_id);
  }
}