UHF-11523: Adding environment variable to config processing for e2e test user.

Author: wktohesi

public/sites/default/settings.php

@@ -401,6 +401,21 @@ function drupal_get_env(string|array $variables) : mixed {
   $config['helfi_search.settings']['openai_model'] = getenv('OPENAI_MODEL');
 }
 
+// E2E test users. We should never do this in production, so adding a failsafe
+// in case the environment variable would ever end up in production.
+if (getenv('APP_ENV') !== 'production' && $e2e_test_user = getenv('E2E_TEST_USER')) {
+  $e2e_test_user = json_decode($e2e_test_user, TRUE);
+
+  // Make sure the user exists in Drupal.
+  $config['helfi_api_base.api_accounts']['accounts'][] = $e2e_test_user;
+
+  // Some features need to be modified for the test user.
+  // @see Drupal\helfi_tfa\Hook\UserHooks::userLogin().
+  $config['helfi_platform_config.e2e_test_users']['users'][] = array_intersect_key($e2e_test_user, [
+    "username" => TRUE,
+  ]);
+}
+
 // Environment specific overrides.
 if (file_exists(__DIR__ . '/all.settings.php')) {
   // phpcs:ignore