InstallerTranslationExistingFileTest.php

<?php

declare (strict_types=1);
namespace Drupal\FunctionalTests\Installer;


/**
 * Tests translation files for multiple languages get imported during install.
 *
 * @group Installer
 */
class InstallerTranslationExistingFileTest extends InstallerTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * Overrides the language code in which to install Drupal.
     *
     * Choose one of the smaller languages on ftp.drupal.org. There is no way to
     * avoid using ftp.drupal.org since the code being tested runs extremely early
     * in the installer. However, even if the call to ftp.drupal.org fails then
     * this test will not fail as it will end up on the requirements page.
     *
     * @var string
     */
    protected $langcode = 'xx-lolspeak';
    
    /**
     * {@inheritdoc}
     */
    protected function setUpLanguage() : void {
        // Place custom local translations in the translations directory.
        mkdir(DRUPAL_ROOT . '/' . $this->siteDirectory . '/files/translations', 0777, TRUE);
        $po_contents = <<<PO
msgid ""
msgstr ""
PO;
        // Create a misnamed translation file that
        // \Drupal\Core\StringTranslation\Translator\FileTranslation::findTranslationFiles()
        // will not find.
        file_put_contents(DRUPAL_ROOT . '/' . $this->siteDirectory . '/files/translations/drupal-8.0.0-DEV.xx-lolspeak.po', $po_contents);
        parent::setUpLanguage();
    }
    
    /**
     * {@inheritdoc}
     */
    protected function setUpProfile() : void {
        // Do nothing, because this test only tests the language installation
        // step's results.
    }
    
    /**
     * {@inheritdoc}
     */
    protected function setUpSettings() : void {
        // Do nothing, because this test only tests the language installation
        // step's results.
    }
    
    /**
     * {@inheritdoc}
     */
    protected function setUpRequirementsProblem() : void {
        // Do nothing, because this test only tests the language installation
        // step's results.
    }
    
    /**
     * {@inheritdoc}
     */
    protected function setUpSite() : void {
        // Do nothing, because this test only tests the language installation
        // step's results.
    }
    
    /**
     * Ensures language selection has not failed.
     */
    public function testInstall() : void {
        // At this point we'll be on the profile selection or requirements screen.
        $this->assertSession()
            ->statusCodeEquals(200);
    }

}