Chris@16: <?php
Chris@16: 
Chris@16: namespace Drupal\FunctionalTests\Installer;
Chris@16: 
Chris@16: /**
Chris@16:  * Tests translation files for multiple languages get imported during install.
Chris@16:  *
Chris@16:  * @group Installer
Chris@16:  */
Chris@16: class InstallerTranslationMultipleLanguageTest extends InstallerTestBase {
Chris@16: 
Chris@16:   /**
Chris@16:    * Switch to the multilingual testing profile.
Chris@16:    *
Chris@16:    * @var string
Chris@16:    */
Chris@16:   protected $profile = 'testing_multilingual';
Chris@16: 
Chris@16:   /**
Chris@16:    * {@inheritdoc}
Chris@16:    */
Chris@16:   protected function setUpLanguage() {
Chris@16:     // Place custom local translations in the translations directory.
Chris@16:     mkdir(DRUPAL_ROOT . '/' . $this->siteDirectory . '/files/translations', 0777, TRUE);
Chris@16:     file_put_contents(DRUPAL_ROOT . '/' . $this->siteDirectory . '/files/translations/drupal-8.0.0.de.po', $this->getPo('de'));
Chris@16:     file_put_contents(DRUPAL_ROOT . '/' . $this->siteDirectory . '/files/translations/drupal-8.0.0.es.po', $this->getPo('es'));
Chris@16: 
Chris@16:     parent::setUpLanguage();
Chris@16:   }
Chris@16: 
Chris@16:   /**
Chris@16:    * Returns the string for the test .po file.
Chris@16:    *
Chris@16:    * @param string $langcode
Chris@16:    *   The language code.
Chris@16:    * @return string
Chris@16:    *   Contents for the test .po file.
Chris@16:    */
Chris@16:   protected function getPo($langcode) {
Chris@16:     return <<<ENDPO
Chris@16: msgid ""
Chris@16: msgstr ""
Chris@16: 
Chris@16: msgid "Save and continue"
Chris@16: msgstr "Save and continue $langcode"
Chris@16: 
Chris@16: msgid "Anonymous"
Chris@16: msgstr "Anonymous $langcode"
Chris@16: 
Chris@16: msgid "Language"
Chris@16: msgstr "Language $langcode"
Chris@16: 
Chris@16: #: Testing site name configuration during the installer.
Chris@16: msgid "Drupal"
Chris@16: msgstr "Drupal"
Chris@16: ENDPO;
Chris@16:   }
Chris@16: 
Chris@16:   /**
Chris@16:    * {@inheritdoc}
Chris@16:    */
Chris@16:   protected function installParameters() {
Chris@16:     $params = parent::installParameters();
Chris@16:     $params['forms']['install_configure_form']['site_name'] = 'SITE_NAME_' . $this->langcode;
Chris@16:     return $params;
Chris@16:   }
Chris@16: 
Chris@16:   /**
Chris@16:    * Tests that translations ended up at the expected places.
Chris@16:    */
Chris@16:   public function testTranslationsLoaded() {
Chris@16:     // Ensure the title is correct.
Chris@16:     $this->assertEqual('SITE_NAME_' . $this->langcode, \Drupal::config('system.site')->get('name'));
Chris@16: 
Chris@16:     // Verify German and Spanish were configured.
Chris@16:     $this->drupalGet('admin/config/regional/language');
Chris@16:     $this->assertText('German');
Chris@16:     $this->assertText('Spanish');
Chris@16:     // If the installer was English or we used a profile that keeps English, we
Chris@16:     // expect that configured also. Otherwise English should not be configured
Chris@16:     // on the site.
Chris@16:     if ($this->langcode == 'en' || $this->profile == 'testing_multilingual_with_english') {
Chris@16:       $this->assertText('English');
Chris@16:     }
Chris@16:     else {
Chris@16:       $this->assertNoText('English');
Chris@16:     }
Chris@16: 
Chris@16:     // Verify the strings from the translation files were imported.
Chris@16:     $this->verifyImportedStringsTranslated();
Chris@16: 
Chris@16:     /** @var \Drupal\language\ConfigurableLanguageManager $language_manager */
Chris@16:     $language_manager = \Drupal::languageManager();
Chris@16: 
Chris@16:     // If the site was installed in a foreign language (only tested with German
Chris@16:     // in subclasses), then the active configuration should be updated and no
Chris@16:     // override should exist in German. Otherwise the German translation should
Chris@16:     // end up in overrides the same way as Spanish (which is not used as a site
Chris@16:     // installation language). English should be available based on profile
Chris@16:     // information and should be possible to add if not yet added, making
Chris@16:     // English overrides available.
Chris@16: 
Chris@16:     $config = \Drupal::config('user.settings');
Chris@16:     $override_de = $language_manager->getLanguageConfigOverride('de', 'user.settings');
Chris@16:     $override_en = $language_manager->getLanguageConfigOverride('en', 'user.settings');
Chris@16:     $override_es = $language_manager->getLanguageConfigOverride('es', 'user.settings');
Chris@16: 
Chris@16:     if ($this->langcode == 'de') {
Chris@16:       // Active configuration should be in German and no German override should
Chris@16:       // exist.
Chris@16:       $this->assertEqual($config->get('anonymous'), 'Anonymous de');
Chris@16:       $this->assertEqual($config->get('langcode'), 'de');
Chris@16:       $this->assertTrue($override_de->isNew());
Chris@16: 
Chris@16:       if ($this->profile == 'testing_multilingual_with_english') {
Chris@16:         // English is already added in this profile. Should make the override
Chris@16:         // available.
Chris@16:         $this->assertEqual($override_en->get('anonymous'), 'Anonymous');
Chris@16:       }
Chris@16:       else {
Chris@16:         // English is not yet available.
Chris@16:         $this->assertTrue($override_en->isNew());
Chris@16: 
Chris@16:         // Adding English should make the English override available.
Chris@16:         $edit = ['predefined_langcode' => 'en'];
Chris@16:         $this->drupalPostForm('admin/config/regional/language/add', $edit, t('Add language'));
Chris@16:         $override_en = $language_manager->getLanguageConfigOverride('en', 'user.settings');
Chris@16:         $this->assertEqual($override_en->get('anonymous'), 'Anonymous');
Chris@16:       }
Chris@16: 
Chris@16:       // Activate a module, to make sure that config is not overridden by module
Chris@16:       // installation.
Chris@16:       $edit = [
Chris@16:         'modules[views][enable]' => TRUE,
Chris@16:         'modules[filter][enable]' => TRUE,
Chris@16:       ];
Chris@16:       $this->drupalPostForm('admin/modules', $edit, t('Install'));
Chris@16: 
Chris@16:       // Verify the strings from the translation are still as expected.
Chris@16:       $this->verifyImportedStringsTranslated();
Chris@16:     }
Chris@16:     else {
Chris@16:       // Active configuration should be English.
Chris@16:       $this->assertEqual($config->get('anonymous'), 'Anonymous');
Chris@16:       $this->assertEqual($config->get('langcode'), 'en');
Chris@16:       // There should not be an English override.
Chris@16:       $this->assertTrue($override_en->isNew());
Chris@16:       // German should be an override.
Chris@16:       $this->assertEqual($override_de->get('anonymous'), 'Anonymous de');
Chris@16:     }
Chris@16: 
Chris@16:     // Spanish is always an override (never used as installation language).
Chris@16:     $this->assertEqual($override_es->get('anonymous'), 'Anonymous es');
Chris@16: 
Chris@16:   }
Chris@16: 
Chris@16:   /**
Chris@16:    * Helper function to verify that the expected strings are translated.
Chris@16:    */
Chris@16:   protected function verifyImportedStringsTranslated() {
Chris@16:     $test_samples = ['Save and continue', 'Anonymous', 'Language'];
Chris@16:     $langcodes = ['de', 'es'];
Chris@16: 
Chris@16:     foreach ($test_samples as $sample) {
Chris@16:       foreach ($langcodes as $langcode) {
Chris@16:         $edit = [];
Chris@16:         $edit['langcode'] = $langcode;
Chris@16:         $edit['translation'] = 'translated';
Chris@16:         $edit['string'] = $sample;
Chris@16:         $this->drupalPostForm('admin/config/regional/translate', $edit, t('Filter'));
Chris@16:         $this->assertText($sample . ' ' . $langcode);
Chris@16:       }
Chris@16:     }
Chris@16:   }
Chris@16: 
Chris@16: }