content: /*
   * Copyright 1999-2025 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.client.lock;
  
  import com.alibaba.nacos.api.PropertyKeyConst;
  import com.alibaba.nacos.api.exception.NacosException;
  import com.alibaba.nacos.client.lock.core.NLock;
  import com.alibaba.nacos.client.lock.core.NLockFactory;
  import com.alibaba.nacos.client.lock.remote.grpc.LockGrpcClient;
  import org.junit.jupiter.api.AfterEach;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.extension.ExtendWith;
  import org.mockito.Mock;
  import org.mockito.junit.jupiter.MockitoExtension;
  
  import java.lang.reflect.Field;
  import java.util.Properties;
  
  import static org.mockito.Mockito.verify;
  
  @ExtendWith(MockitoExtension.class)
  class NacosLockServiceTest {
      
      @Mock
      private LockGrpcClient lockGrpcClient;
      
      private NacosLockService lockService;
      
      @BeforeEach
      void setUp() throws NacosException, NoSuchFieldException, IllegalAccessException {
          Properties properties = new Properties();
          properties.put(PropertyKeyConst.SERVER_ADDR, "127.0.0.1");
          lockService = new NacosLockService(properties);
          injectMock();
      }
      
      private void injectMock() throws NoSuchFieldException, IllegalAccessException {
          Field lockGrpcClientField = NacosLockService.class.getDeclaredField("lockGrpcClient");
          lockGrpcClientField.setAccessible(true);
          lockGrpcClientField.set(lockService, lockGrpcClient);
      }
      
      @AfterEach
      void tearDown() throws NacosException {
          lockService.shutdown();
      }
      
      @Test
      void lock() throws NacosException {
          NLock nLock = NLockFactory.getLock("test");
          lockService.lock(nLock);
          verify(lockGrpcClient).lock(nLock);
      }
      
      @Test
      void unLock() throws NacosException {
          NLock nLock = NLockFactory.getLock("test");
          lockService.unLock(nLock);
          verify(lockGrpcClient).unLock(nLock);
      }
  }