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.');
}
}