LanguageConfigurationElementTest.php

<?php

/**
 * @file
 * Definition of Drupal\language\Tests\LanguageConfigurationElementTest.
 */
namespace Drupal\language\Tests;

use Drupal\simpletest\WebTestBase;
use Drupal\Core\Language\Language;

/**
 * Functional tests for language configuration's effect on negotiation setup.
 */
class LanguageConfigurationElementTest extends WebTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = array(
    'language',
    'language_elements_test',
  );
  public static function getInfo() {
    return array(
      'name' => 'Language configuration form element tests',
      'description' => 'Tests the features of the language configuration element field.',
      'group' => 'Language',
    );
  }

  /**
   * Tests the language settings have been saved.
   */
  public function testLanguageConfigurationElement() {
    $this
      ->drupalGet('language-tests/language_configuration_element');
    $edit['lang_configuration[langcode]'] = 'current_interface';
    $edit['lang_configuration[language_show]'] = FALSE;
    $this
      ->drupalPost(NULL, $edit, 'Save');
    $lang_conf = language_get_default_configuration('some_custom_type', 'some_bundle');

    // Check that the settings have been saved.
    $this
      ->assertEqual($lang_conf['langcode'], 'current_interface');
    $this
      ->assertFalse($lang_conf['language_show']);
    $this
      ->drupalGet('language-tests/language_configuration_element');
    $this
      ->assertOptionSelected('edit-lang-configuration-langcode', 'current_interface');
    $this
      ->assertNoFieldChecked('edit-lang-configuration-language-show');

    // Reload the page and save again.
    $this
      ->drupalGet('language-tests/language_configuration_element');
    $edit['lang_configuration[langcode]'] = 'authors_default';
    $edit['lang_configuration[language_show]'] = TRUE;
    $this
      ->drupalPost(NULL, $edit, 'Save');
    $lang_conf = language_get_default_configuration('some_custom_type', 'some_bundle');

    // Check that the settings have been saved.
    $this
      ->assertEqual($lang_conf['langcode'], 'authors_default');
    $this
      ->assertTrue($lang_conf['language_show']);
    $this
      ->drupalGet('language-tests/language_configuration_element');
    $this
      ->assertOptionSelected('edit-lang-configuration-langcode', 'authors_default');
    $this
      ->assertFieldChecked('edit-lang-configuration-language-show');
  }

  /**
   * Tests that the language_get_default_langcode() returns the correct values.
   */
  public function testDefaultLangcode() {

    // Add some custom languages.
    foreach (array(
      'aa',
      'bb',
      'cc',
    ) as $language_code) {
      $language = new Language(array(
        'langcode' => $language_code,
        'name' => $this
          ->randomName(),
      ));
      language_save($language);
    }

    // Fixed language.
    language_save_default_configuration('custom_type', 'custom_bundle', array(
      'langcode' => 'bb',
      'language_show' => TRUE,
    ));
    $langcode = language_get_default_langcode('custom_type', 'custom_bundle');
    $this
      ->assertEqual($langcode, 'bb');

    // Current interface.
    language_save_default_configuration('custom_type', 'custom_bundle', array(
      'langcode' => 'current_interface',
      'language_show' => TRUE,
    ));
    $langcode = language_get_default_langcode('custom_type', 'custom_bundle');
    $language_interface = language(Language::TYPE_INTERFACE);
    $this
      ->assertEqual($langcode, $language_interface->langcode);

    // Site's default.
    $old_default = language_default();
    $old_default->default = FALSE;
    language_save($old_default);
    $new_default = language_load('cc');
    $new_default->default = TRUE;
    language_save($new_default);
    language_save_default_configuration('custom_type', 'custom_bundle', array(
      'langcode' => 'site_default',
      'language_show' => TRUE,
    ));
    $langcode = language_get_default_langcode('custom_type', 'custom_bundle');
    $this
      ->assertEqual($langcode, 'cc');

    // Check the default value of a language field when authors preferred option
    // is selected.
    // Create first an user and assign a preferred langcode to him.
    $some_user = $this
      ->drupalCreateUser();
    $some_user->preferred_langcode = 'bb';
    $some_user
      ->save();
    $this
      ->drupalLogin($some_user);
    language_save_default_configuration('custom_type', 'some_bundle', array(
      'langcode' => 'authors_default',
      'language_show' => TRUE,
    ));
    $this
      ->drupalGet('language-tests/language_configuration_element_test');
    $this
      ->assertOptionSelected('edit-langcode', 'bb');
  }

  /**
   * Tests that the configuration is updated when the node type is changed.
   */
  public function testNodeTypeUpdate() {

    // Create the article content type first if the profile used is not the
    // standard one.
    if ($this->profile != 'standard') {
      $this
        ->drupalCreateContentType(array(
        'type' => 'article',
        'name' => 'Article',
      ));
    }
    $admin_user = $this
      ->drupalCreateUser(array(
      'administer content types',
    ));
    $this
      ->drupalLogin($admin_user);
    $edit = array(
      'language_configuration[langcode]' => 'current_interface',
      'language_configuration[language_show]' => TRUE,
    );
    $this
      ->drupalPost('admin/structure/types/manage/article', $edit, t('Save content type'));

    // Check the language default configuration for the articles.
    $configuration = language_get_default_configuration('node', 'article');
    $this
      ->assertEqual($configuration, array(
      'langcode' => 'current_interface',
      'language_show' => TRUE,
    ), 'The default language configuration has been saved on the Article content type.');

    // Rename the article content type.
    $edit = array(
      'type' => 'article_2',
    );
    $this
      ->drupalPost('admin/structure/types/manage/article', $edit, t('Save content type'));

    // Check that we still have the settings for the new node type.
    $configuration = language_get_default_configuration('node', 'article_2');
    $this
      ->assertEqual($configuration, array(
      'langcode' => 'current_interface',
      'language_show' => TRUE,
    ), 'The default language configuration has been kept on the new Article content type.');
  }

}