class ContentTranslationMetadataFieldsTest

class ContentTranslationMetadataFieldsTest extends ContentTranslationTestBase {
    
    /**
     * The entity type being tested.
     *
     * @var string
     */
    protected $entityTypeId = 'node';
    
    /**
     * The bundle being tested.
     *
     * @var string
     */
    protected $bundle = 'article';
    
    /**
     * Modules to install.
     *
     * @var array
     */
    protected static $modules = [
        'language',
        'content_translation',
        'node',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * {@inheritdoc}
     */
    protected function setupBundle() {
        parent::setupBundle();
        $this->createContentType([
            'type' => $this->bundle,
        ]);
    }
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->doSetup();
    }
    
    /**
     * Tests skipping setting non translatable metadata fields.
     */
    public function testSkipUntranslatable() : void {
        $this->drupalLogin($this->translator);
        $fields = \Drupal::service('entity_field.manager')->getFieldDefinitions($this->entityTypeId, $this->bundle);
        // Turn off translatability for the metadata fields on the current bundle.
        $metadata_fields = [
            'created',
            'changed',
            'uid',
            'status',
        ];
        foreach ($metadata_fields as $field_name) {
            $fields[$field_name]->getConfig($this->bundle)
                ->setTranslatable(FALSE)
                ->save();
        }
        // Create a new test entity with original values in the default language.
        $default_langcode = $this->langcodes[0];
        $entity_id = $this->createEntity([
            'title' => $this->randomString(),
        ], $default_langcode);
        $storage = \Drupal::entityTypeManager()->getStorage($this->entityTypeId);
        $storage->resetCache();
        $entity = $storage->load($entity_id);
        // Add a content translation.
        $langcode = 'it';
        $values = $entity->toArray();
        // Apply a default value for the metadata fields.
        foreach ($metadata_fields as $field_name) {
            unset($values[$field_name]);
        }
        $entity->addTranslation($langcode, $values);
        $metadata_source_translation = $this->manager
            ->getTranslationMetadata($entity->getTranslation($default_langcode));
        $metadata_target_translation = $this->manager
            ->getTranslationMetadata($entity->getTranslation($langcode));
        $created_time = $metadata_source_translation->getCreatedTime();
        $changed_time = $metadata_source_translation->getChangedTime();
        $published = $metadata_source_translation->isPublished();
        $author = $metadata_source_translation->getAuthor();
        $this->assertEquals($created_time, $metadata_target_translation->getCreatedTime(), 'Metadata created field has the same value for both translations.');
        $this->assertEquals($changed_time, $metadata_target_translation->getChangedTime(), 'Metadata changed field has the same value for both translations.');
        $this->assertEquals($published, $metadata_target_translation->isPublished(), 'Metadata published field has the same value for both translations.');
        $this->assertEquals($author->id(), $metadata_target_translation->getAuthor()
            ->id(), 'Metadata author field has the same value for both translations.');
        $metadata_target_translation->setCreatedTime(time() + 50);
        $metadata_target_translation->setChangedTime(time() + 50);
        $metadata_target_translation->setPublished(TRUE);
        $metadata_target_translation->setAuthor($this->editor);
        $this->assertEquals($created_time, $metadata_target_translation->getCreatedTime(), 'Metadata created field correctly not updated');
        $this->assertEquals($changed_time, $metadata_target_translation->getChangedTime(), 'Metadata changed field correctly not updated');
        $this->assertEquals($published, $metadata_target_translation->isPublished(), 'Metadata published field correctly not updated');
        $this->assertEquals($author->id(), $metadata_target_translation->getAuthor()
            ->id(), 'Metadata author field correctly not updated');
    }
    
    /**
     * Tests setting translatable metadata fields.
     */
    public function testSetTranslatable() : void {
        $this->drupalLogin($this->translator);
        $fields = \Drupal::service('entity_field.manager')->getFieldDefinitions($this->entityTypeId, $this->bundle);
        // Turn off translatability for the metadata fields on the current bundle.
        $metadata_fields = [
            'created',
            'changed',
            'uid',
            'status',
        ];
        foreach ($metadata_fields as $field_name) {
            $fields[$field_name]->getConfig($this->bundle)
                ->setTranslatable(TRUE)
                ->save();
        }
        // Create a new test entity with original values in the default language.
        $default_langcode = $this->langcodes[0];
        $entity_id = $this->createEntity([
            'title' => $this->randomString(),
            'status' => FALSE,
        ], $default_langcode);
        $storage = \Drupal::entityTypeManager()->getStorage($this->entityTypeId);
        $storage->resetCache();
        $entity = $storage->load($entity_id);
        // Add a content translation.
        $langcode = 'it';
        $values = $entity->toArray();
        // Apply a default value for the metadata fields.
        foreach ($metadata_fields as $field_name) {
            unset($values[$field_name]);
        }
        $entity->addTranslation($langcode, $values);
        $metadata_source_translation = $this->manager
            ->getTranslationMetadata($entity->getTranslation($default_langcode));
        $metadata_target_translation = $this->manager
            ->getTranslationMetadata($entity->getTranslation($langcode));
        $metadata_target_translation->setCreatedTime(time() + 50);
        $metadata_target_translation->setChangedTime(time() + 50);
        $metadata_target_translation->setPublished(TRUE);
        $metadata_target_translation->setAuthor($this->editor);
        $this->assertNotEquals($metadata_source_translation->getCreatedTime(), $metadata_target_translation->getCreatedTime(), 'Metadata created field correctly different on both translations.');
        $this->assertNotEquals($metadata_source_translation->getChangedTime(), $metadata_target_translation->getChangedTime(), 'Metadata changed field correctly different on both translations.');
        $this->assertNotEquals($metadata_source_translation->isPublished(), $metadata_target_translation->isPublished(), 'Metadata published field correctly different on both translations.');
        $this->assertNotEquals($metadata_source_translation->getAuthor()
            ->id(), $metadata_target_translation->getAuthor()
            ->id(), 'Metadata author field correctly different on both translations.');
    }

}