feat: attributed orm mapping - ResourceServer mapping unit test

Signed-off-by: romanetar <roman_ag@hotmail.com>

Author: romanetar

tests/unit/ResourceServerMappingTest.php

@@ -0,0 +1,55 @@
+<?php namespace Tests\unit;
+
+/**
+ * Copyright 2025 OpenStack Foundation
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+use LaravelDoctrine\ORM\Facades\EntityManager;
+use Models\OAuth2\Api;
+use Models\OAuth2\Client;
+use Models\OAuth2\ResourceServer;
+use Tests\BrowserKitTestCase;
+
+/**
+ * Class ResourceServerMappingTest
+ * @package Tests\unit
+ */
+class ResourceServerMappingTest extends BrowserKitTestCase
+{
+    public function testClientPersistence()
+    {
+        $host = 'https://www.openstack.org';
+
+        $client = EntityManager::getRepository(Client::class)->findAll()[0];
+        $api = EntityManager::getRepository(Api::class)->findAll()[0];
+
+        $rs = new ResourceServer();
+        $rs->setFriendlyName('OpenStackId server 2');
+        $rs->setHost($host);
+        $rs->setIps('127.0.0.1');
+        $rs->setActive(true);
+
+        $rs->setClient($client);
+        $rs->addApi($api);
+
+        EntityManager::persist($rs);
+        EntityManager::flush();
+        EntityManager::clear();
+
+        $rs_repo = EntityManager::getRepository(ResourceServer::class);
+        $found_rs = $rs_repo->find($rs->getId());
+
+        $this->assertCount(1, $found_rs->getApis()->toArray());
+        $this->assertEquals($host, $found_rs->getHost());
+        $this->assertEquals($client->getApplicationName(), $found_rs->getClient()->getApplicationName());;
+    }
+}