MaxlengthJavascriptTest.php in Maxlength 8

Namespace

Drupal\Tests\maxlength\FunctionalJavascript

File

tests/src/FunctionalJavascript/MaxlengthJavascriptTest.php

<?php

namespace Drupal\Tests\maxlength\FunctionalJavascript;

use Drupal\Core\Entity\Entity\EntityFormDisplay;
use Drupal\entity_test\Entity\EntityTest;
use Drupal\field\Entity\FieldConfig;
use Drupal\field\Entity\FieldStorageConfig;
use Drupal\FunctionalJavascriptTests\WebDriverTestBase;

/**
 * Tests Javascript behaviour of Maxlength module.
 *
 * @group maxlength
 */
class MaxlengthJavascriptTest extends WebDriverTestBase {

  /**
   * {@inheritdoc}
   */
  public static $modules = [
    'entity_test',
    'maxlength',
  ];

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

  /**
   * Tests that a single maxlength message is displayed to a formatted textarea.
   */
  public function testMaxlengthIsUnique() {
    FieldStorageConfig::create([
      'type' => 'text_long',
      'entity_type' => 'entity_test',
      'field_name' => 'foo',
    ])
      ->save();
    FieldConfig::create([
      'entity_type' => 'entity_test',
      'bundle' => 'entity_test',
      'field_name' => 'foo',
      'label' => 'Foo',
      'description' => 'Description of a text field',
    ])
      ->save();
    $widget = [
      'type' => 'text_textarea',
      'third_party_settings' => [
        'maxlength' => [
          'maxlength_js' => 200,
        ],
      ],
    ];
    EntityFormDisplay::load('entity_test.entity_test.default')
      ->setComponent('foo', $widget)
      ->save();
    $entity = EntityTest::create([
      'type' => 'entity_test',
      'name' => 'Test',
    ]);
    $entity
      ->save();
    $this
      ->drupalLogin($this
      ->drupalCreateUser([
      'administer entity_test content',
    ]));
    $this
      ->drupalGet($entity
      ->toUrl('edit-form'));

    // Give maxlength.js some time to manipulate the DOM.
    $this
      ->getSession()
      ->wait(1000, 'jQuery("div.counter").is(":visible")');

    // Check that only a counter div is found on the page.
    $this
      ->assertSession()
      ->elementsCount('css', 'div.counter', 1);

    // Check that the counter div follows the description of the field.
    $found = $this
      ->xpath('//div[@data-drupal-selector="edit-foo-0"]/following-sibling::div[@id="edit-foo-0-value-counter"]');
    $this
      ->assertCount(1, $found);
  }

}

Classes

Name	Description
MaxlengthJavascriptTest	Tests Javascript behaviour of Maxlength module.