InstallerNonEnglishProfileWithoutLocaleModuleTest.php

<?php

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

use Drupal\Core\Serialization\Yaml;

/**
 * Tests installing a profile with non-English language and no locale module.
 *
 * @group Installer
 */
class InstallerNonEnglishProfileWithoutLocaleModuleTest extends InstallerTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * The testing profile name.
     *
     * @var string
     */
    const PROFILE = 'testing_with_language_without_locale';
    
    /**
     * {@inheritdoc}
     */
    protected $profile = self::PROFILE;
    
    /**
     * {@inheritdoc}
     */
    protected function prepareEnvironment() {
        parent::prepareEnvironment();
        // Create a self::PROFILE testing profile that depends on the 'language'
        // module but not on 'locale' module. We set core_version_requirement to '*'
        // for the test so that it does not need to be updated between major
        // versions.
        $profile_info = [
            'type' => 'profile',
            'core_version_requirement' => '*',
            'name' => 'Test with language but without locale',
            'install' => [
                'language',
            ],
        ];
        // File API functions are not available yet.
        $profile_dir = "{$this->root}/{$this->siteDirectory}/profiles/" . self::PROFILE;
        $profile_config_dir = "{$profile_dir}/config/install";
        mkdir($profile_config_dir, 0777, TRUE);
        $profile_info_file = $profile_dir . '/' . static::PROFILE . '.info.yml';
        file_put_contents($profile_info_file, Yaml::encode($profile_info));
        // Copy a non-English language config YAML to be installed with the profile.
        copy($this->root . '/core/profiles/testing_multilingual/config/install/language.entity.de.yml', $profile_config_dir . '/language.entity.de.yml');
    }
    
    /**
     * Tests installing a profile with non-English language and no locale module.
     */
    public function testNonEnglishProfileWithoutLocaleModule() : void {
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->addressEquals('user/1');
        // Confirm that we are logged-in after installation.
        $this->assertSession()
            ->pageTextContains($this->rootUser
            ->getAccountName());
        // Verify that the confirmation message appears.
        require_once $this->root . '/core/includes/install.inc';
        $this->assertSession()
            ->pageTextContains('Congratulations, you installed Drupal!');
        $this->assertFalse(\Drupal::service('module_handler')->moduleExists('locale'), 'The Locale module is not installed.');
        $this->assertTrue(\Drupal::service('module_handler')->moduleExists('language'), 'The Language module is installed.');
        $this->assertTrue(\Drupal::languageManager()->isMultilingual(), 'The language manager is multi-lingual.');
    }

}