Issue #3103725 by thalles: Create kernel test to Form\MetatagSettingsForm.

Metatag 8.x-1.x-dev, xxxx-xx-xx

-------------------------------

#3102937 by yasmeensalah, Berdir: Plugin AlternateHandheld is misnamed.

#3103725 by thalles: Create kernel test to Form\MetatagSettingsForm.

Metatag 8.x-1.11, 2019-12-20

<?php

namespace Drupal\Tests\metatag\Kernel\Form;

use Drupal\Core\Form\FormInterface;

use Drupal\KernelTests\KernelTestBase;

use Drupal\metatag\Form\MetatagSettingsForm;

/**

 * Tests the metatag settings form.

 *

 * @coversDefaultClass \Drupal\metatag\Form\MetatagSettingsForm

 *

 * @group metatag

 */

class MetatagSettingsFormTest extends KernelTestBase {

  /**

   * The metatag form object under test.

   *

   * @var \Drupal\metatag\Form\MetatagSettingsForm

   */

  protected $metatagSettingsForm;

  /**

   * Modules to enable.

   *

   * @var array

   */

  public static $modules = [

    'system',

    'metatag',

  ];

  /**

   * {@inheritdoc}

   *

   * @covers ::__construct

   */

  protected function setUp() {

    parent::setUp();

    $this->installConfig(static::$modules);

    $this->metatagSettingsForm = new MetatagSettingsForm(

      $this->container->get('config.factory')

    );

  }

  /**

   * Tests for \Drupal\metatag\Form\MetatagSettingsForm.

   */

  public function testMetatagSettingsForm() {

    $this->assertInstanceOf(FormInterface::class, $this->metatagSettingsForm);

    $this->assertEquals('metatag_admin_settings', $this->metatagSettingsForm->getFormId());

    $method = new \ReflectionMethod(MetatagSettingsForm::class, 'getEditableConfigNames');

    $method->setAccessible(TRUE);

    $name = $method->invoke($this->metatagSettingsForm);

    $this->assertEquals(['metatag.settings'], $name);

  }

}