class InstallerTranslationQueryTest

class InstallerTranslationQueryTest extends InstallerTestBase {
  
  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';
  
  /**
   * Overrides the language code in which to install Drupal.
   *
   * @var string
   */
  protected $langcode = 'de';
  
  /**
   * {@inheritdoc}
   */
  protected function visitInstaller() {
    // Place a custom local translation in the translations directory.
    mkdir($this->root . '/' . $this->siteDirectory . '/files/translations', 0777, TRUE);
    file_put_contents($this->root . '/' . $this->siteDirectory . '/files/translations/drupal-8.0.0.de.po', $this->getPo('de'));
    // The unrouted URL assembler does not exist at this point, so we build the
    // URL ourselves.
    $this->drupalGet($GLOBALS['base_url'] . '/core/install.php' . '?langcode=' . $this->langcode);
    // The language should have been automatically detected, all following
    // screens should be translated already.
    $this->assertSession()
      ->buttonExists('Save and continue de');
    $this->translations['Save and continue'] = 'Save and continue de';
    // Check the language direction.
    $this->assertSession()
      ->elementTextEquals('xpath', '/@dir', 'ltr');
  }
  
  /**
   * {@inheritdoc}
   */
  protected function setUpLanguage() {
    // The language was preset by passing a query parameter in the URL, so no
    // explicit language selection is necessary.
  }
  
  /**
   * Verifies the expected behaviors of the installation result.
   */
  public function testInstaller() {
    $this->assertSession()
      ->addressEquals('user/1');
    $this->assertSession()
      ->statusCodeEquals(200);
    // Verify German was configured but not English.
    $this->drupalGet('admin/config/regional/language');
    $this->assertSession()
      ->pageTextContains('German');
    $this->assertSession()
      ->pageTextNotContains('English');
  }
  
  /**
   * Returns the string for the test .po file.
   *
   * @param string $langcode
   *   The language code.
   *
   * @return string
   *   Contents for the test .po file.
   */
  protected function getPo($langcode) {
    return <<<ENDPO
    msgid ""
    msgstr ""
    
    msgid "Save and continue"
    msgstr "Save and continue {<span class="php-variable">$langcode</span>}"
    ENDPO;
  }

}