public function LanguageCustomLanguageConfigurationTest::testLanguageConfiguration in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/language/tests/src/Functional/LanguageCustomLanguageConfigurationTest.php \Drupal\Tests\language\Functional\LanguageCustomLanguageConfigurationTest::testLanguageConfiguration()
2. 10 core/modules/language/tests/src/Functional/LanguageCustomLanguageConfigurationTest.php \Drupal\Tests\language\Functional\LanguageCustomLanguageConfigurationTest::testLanguageConfiguration()

Functional tests for adding, editing and deleting languages.

File

core/modules/language/tests/src/Functional/LanguageCustomLanguageConfigurationTest.php, line 32

Class

LanguageCustomLanguageConfigurationTest

Adds and configures custom languages.

Namespace

Drupal\Tests\language\Functional

Code

public function testLanguageConfiguration() {

  // Create user with permissions to add and remove languages.
  $admin_user = $this
    ->drupalCreateUser([
    'administer languages',
    'access administration pages',
  ]);
  $this
    ->drupalLogin($admin_user);

  // Add custom language.
  $edit = [
    'predefined_langcode' => 'custom',
  ];
  $this
    ->drupalPostForm('admin/config/regional/language/add', $edit, t('Add custom language'));

  // Test validation on missing values.
  $this
    ->assertText(t('@name field is required.', [
    '@name' => t('Language code'),
  ]));
  $this
    ->assertText(t('@name field is required.', [
    '@name' => t('Language name'),
  ]));
  $empty_language = new Language();
  $this
    ->assertFieldChecked('edit-direction-' . $empty_language
    ->getDirection(), 'Consistent usage of language direction.');
  $this
    ->assertUrl(Url::fromRoute('language.add', [], [
    'absolute' => TRUE,
  ])
    ->toString(), [], 'Correct page redirection.');

  // Test validation of invalid values.
  $edit = [
    'predefined_langcode' => 'custom',
    'langcode' => 'white space',
    'label' => '<strong>evil markup</strong>',
    'direction' => LanguageInterface::DIRECTION_LTR,
  ];
  $this
    ->drupalPostForm('admin/config/regional/language/add', $edit, t('Add custom language'));
  $this
    ->assertRaw(t('%field must be a valid language tag as <a href=":url">defined by the W3C</a>.', [
    '%field' => t('Language code'),
    ':url' => 'http://www.w3.org/International/articles/language-tags/',
  ]));
  $this
    ->assertRaw(t('%field cannot contain any markup.', [
    '%field' => t('Language name'),
  ]));
  $this
    ->assertUrl(Url::fromRoute('language.add', [], [
    'absolute' => TRUE,
  ])
    ->toString(), [], 'Correct page redirection.');

  // Test adding a custom language with a numeric region code.
  $edit = [
    'predefined_langcode' => 'custom',
    'langcode' => 'es-419',
    'label' => 'Latin American Spanish',
    'direction' => LanguageInterface::DIRECTION_LTR,
  ];
  $this
    ->drupalPostForm('admin/config/regional/language/add', $edit, t('Add custom language'));
  $this
    ->assertRaw(t('The language %language has been created and can now be used.', [
    '%language' => $edit['label'],
  ]));
  $this
    ->assertUrl(Url::fromRoute('entity.configurable_language.collection', [], [
    'absolute' => TRUE,
  ])
    ->toString(), [], 'Correct page redirection.');

  // Test validation of existing language values.
  $edit = [
    'predefined_langcode' => 'custom',
    'langcode' => 'de',
    'label' => 'German',
    'direction' => LanguageInterface::DIRECTION_LTR,
  ];

  // Add the language the first time.
  $this
    ->drupalPostForm('admin/config/regional/language/add', $edit, t('Add custom language'));
  $this
    ->assertRaw(t('The language %language has been created and can now be used.', [
    '%language' => $edit['label'],
  ]));
  $this
    ->assertUrl(Url::fromRoute('entity.configurable_language.collection', [], [
    'absolute' => TRUE,
  ])
    ->toString(), [], 'Correct page redirection.');

  // Add the language a second time and confirm that this is not allowed.
  $this
    ->drupalPostForm('admin/config/regional/language/add', $edit, t('Add custom language'));
  $this
    ->assertRaw(t('The language %language (%langcode) already exists.', [
    '%language' => $edit['label'],
    '%langcode' => $edit['langcode'],
  ]));
  $this
    ->assertUrl(Url::fromRoute('language.add', [], [
    'absolute' => TRUE,
  ])
    ->toString(), [], 'Correct page redirection.');
}