Initial Drupal 11 with DDEV setup

web/core/tests/Drupal/TestSite/TestSiteMultilingualInstallTestScript.php

@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Drupal\TestSite;
+
+// cspell:ignore nmsgid nmsgstr enregistrer
+
+/**
+ * Setup file used by TestSiteApplicationTest.
+ *
+ * @see \Drupal\KernelTests\Scripts\TestSiteApplicationTest
+ */
+class TestSiteMultilingualInstallTestScript implements TestSetupInterface, TestPreinstallInterface {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function preinstall($db_prefix, $site_directory) {
+    // Place a custom local translation in the translations directory.
+    mkdir($site_directory . '/files/translations', 0777, TRUE);
+    file_put_contents($site_directory . '/files/translations/drupal-8.0.0.fr.po', "msgid \"\"\nmsgstr \"\"\nmsgid \"Save and continue\"\nmsgstr \"Enregistrer et continuer\"");
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function setup() {
+    \Drupal::service('module_installer')->install(['test_page_test']);
+  }
+
+}