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.lock.core.reentrant.mutex;
  
  import com.alibaba.nacos.api.lock.common.LockConstants;
  import com.alibaba.nacos.lock.LockManager;
  import com.alibaba.nacos.lock.core.reentrant.AtomicLockService;
  import com.alibaba.nacos.lock.model.LockInfo;
  import com.alibaba.nacos.lock.model.LockKey;
  
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.extension.ExtendWith;
  import org.mockito.Mock;
  import org.mockito.Mockito;
  import org.mockito.junit.jupiter.MockitoExtension;
  
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  /**
   * mutex atomic lock test.
   *
   * @author 985492783@qq.com
   * @date 2023/8/28 13:13
   */
  @ExtendWith(MockitoExtension.class)
  public class MutexAtomicLockTest {
      
      @Mock
      private LockManager lockManager;
      
      @Test
      public void testLockAndUnlock() {
          Mockito.when(lockManager.getMutexLock(Mockito.any())).thenReturn(new MutexAtomicLock("key"));
          AtomicLockService lock = lockManager.getMutexLock(new LockKey(LockConstants.NACOS_LOCK_TYPE, "key"));
          LockInfo lockInfo = new LockInfo();
          lockInfo.setEndTime(System.currentTimeMillis() + 2_000_000);
          assertTrue(lock.tryLock(lockInfo));
          assertTrue(lock.unLock(lockInfo));
      }
      
      @Test
      public void testAutoExpire() {
          Mockito.when(lockManager.getMutexLock(Mockito.any()))
                  .thenReturn(new MutexAtomicLock("key"));
          AtomicLockService lock = lockManager.getMutexLock(new LockKey(LockConstants.NACOS_LOCK_TYPE, "key"));
          
          LockInfo lockInfo = new LockInfo();
          lockInfo.setEndTime(System.currentTimeMillis() - 2_000_000);
          assertTrue(lock.tryLock(lockInfo));
          assertTrue(lock.autoExpire());
          
          LockInfo lockInstanceAuto = new LockInfo();
          lockInstanceAuto.setEndTime(System.currentTimeMillis() + 2_000_000);
          assertTrue(lock.tryLock(lockInstanceAuto));
      }
      
  }
  