InstallerTranslationQueryTest.php

<?php

namespace Drupal\FunctionalTests\Installer;


/**
 * Installs Drupal in German and checks resulting site.
 *
 * @group Installer
 *
 * @see \Drupal\FunctionalTests\Installer\InstallerTranslationTest
 */
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;
    }

}