FileFieldValidateTest.php in Drupal 9

Namespace

Drupal\Tests\file\FunctionalJavascript

File

core/modules/file/tests/src/FunctionalJavascript/FileFieldValidateTest.php

<?php

namespace Drupal\Tests\file\FunctionalJavascript;

use Drupal\FunctionalJavascriptTests\WebDriverTestBase;
use Drupal\Tests\file\Functional\FileFieldCreationTrait;
use Drupal\Tests\TestFileCreationTrait;

/**
 * Tests validation functions such as file type, max file size, max size per
 * node, and required.
 *
 * @group file
 */
class FileFieldValidateTest extends WebDriverTestBase {
  use FileFieldCreationTrait;
  use TestFileCreationTrait;

  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'node',
    'file',
  ];

  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';

  /**
   * Tests the validation message is displayed only once for ajax uploads.
   */
  public function testAjaxValidationMessage() {
    $field_name = strtolower($this
      ->randomMachineName());
    $this
      ->drupalCreateContentType([
      'type' => 'article',
      'name' => 'Article',
    ]);
    $this
      ->createFileField($field_name, 'node', 'article', [], [
      'file_extensions' => 'txt',
    ]);
    $this
      ->drupalLogin($this
      ->drupalCreateUser([
      'access content',
      'create article content',
    ]));
    $page = $this
      ->getSession()
      ->getPage();
    $this
      ->drupalGet('node/add/article');
    $image_file = current($this
      ->getTestFiles('image'));
    $image_path = $this->container
      ->get('file_system')
      ->realpath($image_file->uri);
    $page
      ->attachFileToField('files[' . $field_name . '_0]', $image_path);
    $elements = $page
      ->waitFor(10, function () use ($page) {
      return $page
        ->findAll('css', '.messages--error');
    });
    $this
      ->assertCount(1, $elements, 'Ajax validation messages are displayed once.');
  }

}

Classes

Name	Description
FileFieldValidateTest	Tests validation functions such as file type, max file size, max size per node, and required.