protected function EntityDecoupledTranslationRevisionsTest::doEditStep in Drupal 8

Same name and namespace in other branches

1. 9 core/tests/Drupal/KernelTests/Core/Entity/EntityDecoupledTranslationRevisionsTest.php \Drupal\KernelTests\Core\Entity\EntityDecoupledTranslationRevisionsTest::doEditStep()
2. 10 core/tests/Drupal/KernelTests/Core/Entity/EntityDecoupledTranslationRevisionsTest.php \Drupal\KernelTests\Core\Entity\EntityDecoupledTranslationRevisionsTest::doEditStep()

Saves a new revision of the test entity.

Parameters

string $active_langcode: The language of the translation for which a new revision will be saved.

bool $default_revision: Whether the revision should be flagged as the default revision.

bool $untranslatable_update: (optional) Whether an untranslatable field update should be performed. Defaults to FALSE.

bool $valid: (optional) Whether entity validation is expected to succeed. Defaults to TRUE.

Return value

int The new revision identifier.

Throws

\Drupal\Core\Entity\EntityStorageException

File

core/tests/Drupal/KernelTests/Core/Entity/EntityDecoupledTranslationRevisionsTest.php, line 320

Class

EntityDecoupledTranslationRevisionsTest

Test decoupled translation revisions.

Namespace

Drupal\KernelTests\Core\Entity

Code

protected function doEditStep($active_langcode, $default_revision, $untranslatable_update = FALSE, $valid = TRUE) {
  $this->stepInfo = [
    $active_langcode,
    $default_revision,
    $untranslatable_update,
    $valid,
  ];

  // If changes to untranslatable fields affect only the default translation,
  // we can different values for untranslatable fields in the various
  // revision translations, so we need to track their previous value per
  // language.
  $all_translations_affected = !$this->state
    ->get('entity_test.untranslatable_fields.default_translation_affected');
  $previous_untranslatable_field_langcode = $all_translations_affected ? LanguageInterface::LANGCODE_DEFAULT : $active_langcode;

  // Initialize previous data tracking.
  if (!isset($this->translations)) {
    $this->translations[$active_langcode] = EntityTestMulRev::create();
    $this->previousRevisionId[$active_langcode] = 0;
    $this->previousUntranslatableFieldValue[$previous_untranslatable_field_langcode] = NULL;
  }
  if (!isset($this->translations[$active_langcode])) {
    $this->translations[$active_langcode] = reset($this->translations)
      ->addTranslation($active_langcode);
    $this->previousRevisionId[$active_langcode] = 0;
    $this->previousUntranslatableFieldValue[$active_langcode] = NULL;
  }

  // We want to update previous data only if we expect a valid result,
  // otherwise we would be just polluting it with invalid values.
  if ($valid) {
    $entity =& $this->translations[$active_langcode];
    $previous_revision_id =& $this->previousRevisionId[$active_langcode];
    $previous_untranslatable_field_value =& $this->previousUntranslatableFieldValue[$previous_untranslatable_field_langcode];
  }
  else {
    $entity = clone $this->translations[$active_langcode];
    $previous_revision_id = $this->previousRevisionId[$active_langcode];
    $previous_untranslatable_field_value = $this->previousUntranslatableFieldValue[$previous_untranslatable_field_langcode];
  }

  // Check that after instantiating a new revision for the specified
  // translation, we are resuming work from where we left the last time. If
  // that is the case, the label generated for the previous revision should
  // match the stored one.
  if (!$entity
    ->isNew()) {
    $previous_label = NULL;
    if (!$entity
      ->isNewTranslation()) {
      $previous_label = $this
        ->generateNewEntityLabel($entity, $previous_revision_id);
      $latest_affected_revision_id = $this->storage
        ->getLatestTranslationAffectedRevisionId($entity
        ->id(), $entity
        ->language()
        ->getId());
    }
    else {

      // Normally it would make sense to load the default revision in this
      // case, however that would mean simulating here the logic that we need
      // to test, thus "masking" possible flaws. To avoid that, we simply
      // pretend we are starting from an earlier non translated revision.
      // This ensures that the we can check that the merging logic is applied
      // also when adding a new translation.
      $latest_affected_revision_id = 1;
    }
    $previous_revision_id = (int) $entity
      ->getLoadedRevisionId();

    /** @var \Drupal\Core\Entity\ContentEntityInterface $latest_affected_revision */
    $latest_affected_revision = $this->storage
      ->loadRevision($latest_affected_revision_id);
    $translation = $latest_affected_revision
      ->hasTranslation($active_langcode) ? $latest_affected_revision
      ->getTranslation($active_langcode) : $latest_affected_revision
      ->addTranslation($active_langcode);
    $entity = $this->storage
      ->createRevision($translation, $default_revision);
    $this
      ->assertEquals($default_revision, $entity
      ->isDefaultRevision());
    $this
      ->assertEquals($translation
      ->getLoadedRevisionId(), $entity
      ->getLoadedRevisionId());
    $this
      ->assertEquals($previous_label, $entity
      ->label(), $this
      ->formatMessage('Loaded translatable field value does not match the previous one.'));
  }

  // Check that the previous untranslatable field value is loaded in the new
  // revision as expected. When we are dealing with a non default translation
  // the expected value is always the one stored in the default revision, as
  // untranslatable fields can only be changed in the default translation or
  // in the default revision, depending on the configured mode.
  $value = $entity
    ->get('non_mul_field')->value;
  if (isset($previous_untranslatable_field_value)) {
    $this
      ->assertEquals($previous_untranslatable_field_value, $value, $this
      ->formatMessage('Loaded untranslatable field value does not match the previous one.'));
  }
  elseif (!$entity
    ->isDefaultTranslation()) {

    /** @var \Drupal\Core\Entity\ContentEntityInterface $default_revision */
    $default_revision = $this->storage
      ->loadUnchanged($entity
      ->id());
    $expected_value = $default_revision
      ->get('non_mul_field')->value;
    $this
      ->assertEquals($expected_value, $value, $this
      ->formatMessage('Loaded untranslatable field value does not match the previous one.'));
  }

  // Perform a change and store it.
  $label = $this
    ->generateNewEntityLabel($entity, $previous_revision_id, TRUE);
  $entity
    ->set('name', $label);
  if ($untranslatable_update) {

    // Store the revision ID of the previous untranslatable fields update in
    // the new value, besides the upcoming revision ID. Useful to analyze test
    // failures.
    $prev = 0;
    if (isset($previous_untranslatable_field_value)) {
      preg_match('/^\\d+ -> (\\d+)$/', $previous_untranslatable_field_value, $matches);
      $prev = $matches[1];
    }
    $value = $prev . ' -> ' . ($entity
      ->getLoadedRevisionId() + 1);
    $entity
      ->set('non_mul_field', $value);
    $previous_untranslatable_field_value = $value;
  }
  $violations = $entity
    ->validate();
  $messages = [];
  foreach ($violations as $violation) {

    /** \Symfony\Component\Validator\ConstraintViolationInterface */
    $messages[] = $violation
      ->getMessage();
  }
  $this
    ->assertEquals($valid, !$violations
    ->count(), $this
    ->formatMessage('Validation does not match the expected result: %s', implode(', ', $messages)));
  if ($valid) {
    $entity
      ->save();

    // Reload the current revision translation and the default revision to
    // make sure data was stored correctly.

    /** @var \Drupal\Core\Entity\ContentEntityInterface $entity */
    $entity = $this->storage
      ->loadRevision($entity
      ->getRevisionId());
    $entity = $entity
      ->getTranslation($active_langcode);

    /** @var \Drupal\Core\Entity\ContentEntityInterface $default_entity */
    $default_entity = $this->storage
      ->loadUnchanged($entity
      ->id());

    // Verify that the values for the current revision translation match the
    // expected ones, while for the other translations they match the default
    // revision. We also need to verify that only the current revision
    // translation was marked as affected.
    foreach ($entity
      ->getTranslationLanguages() as $langcode => $language) {
      $translation = $entity
        ->getTranslation($langcode);
      $rta_expected = $langcode == $active_langcode || $untranslatable_update && $all_translations_affected;
      $this
        ->assertEquals($rta_expected, $translation
        ->isRevisionTranslationAffected(), $this
        ->formatMessage("'{$langcode}' translation incorrectly affected"));
      $label_expected = $label;
      if ($langcode !== $active_langcode) {
        $default_translation = $default_entity
          ->hasTranslation($langcode) ? $default_entity
          ->getTranslation($langcode) : $default_entity;
        $label_expected = $default_translation
          ->label();
      }
      $this
        ->assertEquals($label_expected, $translation
        ->label(), $this
        ->formatMessage("Incorrect '{$langcode}' translation label"));
    }
  }
  return $entity
    ->getRevisionId();
}