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(\Drupal::url('language.add', [], ['absolute' => TRUE]), [], 'Correct page redirection.'); // Test validation of invalid values. $edit = [ 'predefined_langcode' => 'custom', 'langcode' => 'white space', 'label' => 'evil markup', '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 defined by the W3C.', [ '%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(\Drupal::url('language.add', [], ['absolute' => TRUE]), [], '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(\Drupal::url('entity.configurable_language.collection', [], ['absolute' => TRUE]), [], '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(\Drupal::url('entity.configurable_language.collection', [], ['absolute' => TRUE]), [], '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(\Drupal::url('language.add', [], ['absolute' => TRUE]), [], 'Correct page redirection.'); } }