content: /*
   * Copyright 1999-2023 Alibaba Group Holding Ltd.
   *
   * 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.
   */
  
  package com.alibaba.nacos.common.remote.client.grpc;
  
  import com.alibaba.nacos.api.ability.constant.AbilityMode;
  import com.alibaba.nacos.api.exception.NacosException;
  import org.junit.jupiter.api.AfterEach;
  import org.junit.jupiter.api.Test;
  
  import java.util.Collections;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  class GrpcSdkClientTest {
      
      GrpcSdkClient grpcSdkClient;
      
      @AfterEach
      void tearDown() throws NacosException {
          System.clearProperty(GrpcConstants.NACOS_SERVER_GRPC_PORT_OFFSET_KEY);
          if (grpcSdkClient != null) {
              grpcSdkClient.shutdown();
          }
      }
      
      @Test
      void testAbilityMode() {
          grpcSdkClient = new GrpcSdkClient("test");
          assertEquals(AbilityMode.SDK_CLIENT, grpcSdkClient.abilityMode());
      }
      
      @Test
      void testRpcPortOffsetDefault() {
          grpcSdkClient = new GrpcSdkClient("test");
          assertEquals(1000, grpcSdkClient.rpcPortOffset());
      }
      
      @Test
      void testRpcPortOffsetFromSystemProperty() {
          System.setProperty(GrpcConstants.NACOS_SERVER_GRPC_PORT_OFFSET_KEY, "10000");
          grpcSdkClient = new GrpcSdkClient("test", 8, 8, Collections.emptyMap());
          assertEquals(10000, grpcSdkClient.rpcPortOffset());
      }
      
      @Test
      void testGrpcClientByConfig() {
          GrpcClientConfig config = DefaultGrpcClientConfig.newBuilder().setName("test111").build();
          grpcSdkClient = new GrpcSdkClient(config);
          assertEquals("test111", grpcSdkClient.getName());
      }
  }