public function LanguageSelectElementTest::testLanguageSelectElementOptions in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/system/tests/src/Functional/Form/LanguageSelectElementTest.php \Drupal\Tests\system\Functional\Form\LanguageSelectElementTest::testLanguageSelectElementOptions()
2. 10 core/modules/system/tests/src/Functional/Form/LanguageSelectElementTest.php \Drupal\Tests\system\Functional\Form\LanguageSelectElementTest::testLanguageSelectElementOptions()

Tests that the options printed by the language select element are correct.

File

core/modules/system/tests/src/Functional/Form/LanguageSelectElementTest.php, line 34

Class

LanguageSelectElementTest

Tests that the language select form element prints and submits the right options.

Namespace

Drupal\Tests\system\Functional\Form

Code

public function testLanguageSelectElementOptions() {

  // Add some languages.
  ConfigurableLanguage::create([
    'id' => 'aaa',
    'label' => $this
      ->randomMachineName(),
  ])
    ->save();
  ConfigurableLanguage::create([
    'id' => 'bbb',
    'label' => $this
      ->randomMachineName(),
  ])
    ->save();
  \Drupal::languageManager()
    ->reset();
  $this
    ->drupalGet('form-test/language_select');

  // Check that the language fields were rendered on the page.
  $ids = [
    'edit-languages-all' => LanguageInterface::STATE_ALL,
    'edit-languages-configurable' => LanguageInterface::STATE_CONFIGURABLE,
    'edit-languages-locked' => LanguageInterface::STATE_LOCKED,
    'edit-languages-config-and-locked' => LanguageInterface::STATE_CONFIGURABLE | LanguageInterface::STATE_LOCKED,
  ];
  foreach ($ids as $id => $flags) {
    $this
      ->assertField($id, new FormattableMarkup('The @id field was found on the page.', [
      '@id' => $id,
    ]));
    $options = [];

    /* @var $language_manager \Drupal\Core\Language\LanguageManagerInterface */
    $language_manager = $this->container
      ->get('language_manager');
    foreach ($language_manager
      ->getLanguages($flags) as $langcode => $language) {
      $options[$langcode] = $language
        ->isLocked() ? t('- @name -', [
        '@name' => $language
          ->getName(),
      ]) : $language
        ->getName();
    }
    $this
      ->_testLanguageSelectElementOptions($id, $options);
  }

  // Test that the #options were not altered by #languages.
  $this
    ->assertField('edit-language-custom-options', new FormattableMarkup('The @id field was found on the page.', [
    '@id' => 'edit-language-custom-options',
  ]));
  $this
    ->_testLanguageSelectElementOptions('edit-language-custom-options', [
    'opt1' => 'First option',
    'opt2' => 'Second option',
    'opt3' => 'Third option',
  ]);
}