Перенесены тесты со старого authserver, исправлены ошибки в коде

tests/codeception/api/functional/_steps/AuthserverSteps.php

@@ -0,0 +1,24 @@
+<?php
+namespace tests\codeception\api\functional\_steps;
+
+use Ramsey\Uuid\Uuid;
+use tests\codeception\api\_pages\AuthserverRoute;
+use tests\codeception\api\FunctionalTester;
+
+class AuthserverSteps extends FunctionalTester {
+
+    public function amAuthenticated() {
+        $route = new AuthserverRoute($this);
+        $clientToken = Uuid::uuid4()->toString();
+        $route->authenticate([
+            'username' => 'admin',
+            'password' => 'password_0',
+            'clientToken' => $clientToken,
+        ]);
+
+        $accessToken = $this->grabDataFromResponseByJsonPath('$.accessToken')[0];
+
+        return [$accessToken, $clientToken];
+    }
+
+}