LanguageConditionTest.php in Drupal 8

Namespace

Drupal\Tests\language\Kernel\Condition

File

core/modules/language/tests/src/Kernel/Condition/LanguageConditionTest.php

<?php

namespace Drupal\Tests\language\Kernel\Condition;

use Drupal\language\Entity\ConfigurableLanguage;
use Drupal\KernelTests\KernelTestBase;

/**
 * Tests that the language condition, provided by the language module, is
 * working properly.
 *
 * @group language
 */
class LanguageConditionTest extends KernelTestBase {

  /**
   * The condition plugin manager.
   *
   * @var \Drupal\Core\Condition\ConditionManager
   */
  protected $manager;

  /**
   * The language manager.
   *
   * @var \Drupal\Core\Language\LanguageManagerInterface
   */
  protected $languageManager;

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = [
    'system',
    'language',
  ];
  protected function setUp() {
    parent::setUp();
    $this
      ->installConfig([
      'language',
    ]);

    // Setup Italian.
    ConfigurableLanguage::createFromLangcode('it')
      ->save();
    $this->manager = $this->container
      ->get('plugin.manager.condition');
  }

  /**
   * Test the language condition.
   */
  public function testConditions() {

    // Grab the language condition and configure it to check the content
    // language.
    $language = \Drupal::languageManager()
      ->getLanguage('en');
    $condition = $this->manager
      ->createInstance('language')
      ->setConfig('langcodes', [
      'en' => 'en',
      'it' => 'it',
    ])
      ->setContextValue('language', $language);
    $this
      ->assertTrue($condition
      ->execute(), 'Language condition passes as expected.');

    // Check for the proper summary.
    $this
      ->assertEqual($condition
      ->summary(), 'The language is English, Italian.');

    // Change to Italian only.
    $condition
      ->setConfig('langcodes', [
      'it' => 'it',
    ]);
    $this
      ->assertFalse($condition
      ->execute(), 'Language condition fails as expected.');

    // Check for the proper summary.
    $this
      ->assertEqual($condition
      ->summary(), 'The language is Italian.');

    // Negate the condition
    $condition
      ->setConfig('negate', TRUE);
    $this
      ->assertTrue($condition
      ->execute(), 'Language condition passes as expected.');

    // Check for the proper summary.
    $this
      ->assertEqual($condition
      ->summary(), 'The language is not Italian.');

    // Change the default language to Italian.
    $language = \Drupal::languageManager()
      ->getLanguage('it');
    $condition = $this->manager
      ->createInstance('language')
      ->setConfig('langcodes', [
      'en' => 'en',
      'it' => 'it',
    ])
      ->setContextValue('language', $language);
    $this
      ->assertTrue($condition
      ->execute(), 'Language condition passes as expected.');

    // Check for the proper summary.
    $this
      ->assertEqual($condition
      ->summary(), 'The language is English, Italian.');

    // Change to Italian only.
    $condition
      ->setConfig('langcodes', [
      'it' => 'it',
    ]);
    $this
      ->assertTrue($condition
      ->execute(), 'Language condition passes as expected.');

    // Check for the proper summary.
    $this
      ->assertEqual($condition
      ->summary(), 'The language is Italian.');

    // Negate the condition
    $condition
      ->setConfig('negate', TRUE);
    $this
      ->assertFalse($condition
      ->execute(), 'Language condition fails as expected.');

    // Check for the proper summary.
    $this
      ->assertEqual($condition
      ->summary(), 'The language is not Italian.');
  }

}

Classes

Name	Description
LanguageConditionTest	Tests that the language condition, provided by the language module, is working properly.