class ImageFieldWidgetValidationTest

class ImageFieldWidgetValidationTest extends ImageFieldTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'image_field_property_constraint_validation',
    ];
    
    /**
     * Tests file widget element.
     */
    public function testWidgetElementValidation() : void {
        $page = $this->getSession()
            ->getPage();
        // Check for image widget in add/node/article page
        $field_name = 'field_image';
        $field_settings = [
            'description' => 'Image test description',
            'alt_field' => 1,
            'alt_field_required' => 0,
            'title_field' => 1,
            'title_field_required' => 0,
        ];
        $this->createImageField($field_name, 'node', 'article', [], $field_settings, [], [], 'Image');
        $this->drupalGet('node/add/article');
        // Verify that the image field widget is found on add/node page.
        $this->assertSession()
            ->elementExists('xpath', '//div[contains(@class, "field--widget-image-image")]');
        // Attach an image.
        $image_media_name = 'example_1.jpeg';
        $page->attachFileToField('files[field_image_0]', $this->root . '/core/modules/image/tests/fixtures/' . $image_media_name);
        $page->pressButton('Save');
        // Alt is marked as errored.
        $altElement = $this->assertSession()
            ->elementExists('css', 'input[data-drupal-selector="edit-field-image-0-alt"]');
        $this->assertTrue(str_contains($altElement->getAttribute('class'), 'error'));
        // Title is not marked as errored
        $titleElement = $this->assertSession()
            ->elementExists('css', 'input[data-drupal-selector="edit-field-image-0-title"]');
        $this->assertFalse(str_contains($titleElement->getAttribute('class'), 'error'));
    }

}