content: /*
   * Copyright [2021-present] [ahoo wang <ahoowang@qq.com> (https://github.com/Ahoo-Wang)].
   * 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 me.ahoo.cosid.zookeeper;
  
  import me.ahoo.cosid.machine.ClockBackwardsSynchronizer;
  import me.ahoo.cosid.machine.MachineIdDistributor;
  import me.ahoo.cosid.machine.MachineStateStorage;
  import me.ahoo.cosid.test.machine.distributor.MachineIdDistributorSpec;
  
  import lombok.SneakyThrows;
  import org.apache.curator.RetryPolicy;
  import org.apache.curator.framework.CuratorFramework;
  import org.apache.curator.framework.CuratorFrameworkFactory;
  import org.apache.curator.retry.ExponentialBackoffRetry;
  import org.apache.curator.retry.RetryNTimes;
  import org.apache.curator.test.TestingServer;
  import org.junit.jupiter.api.AfterEach;
  import org.junit.jupiter.api.BeforeEach;
  
  import java.util.Objects;
  
  /**
   * @author ahoo wang
   */
  class ZookeeperMachineIdDistributorTest extends MachineIdDistributorSpec {
      RetryPolicy retryPolicy = new ExponentialBackoffRetry(1000, 3, 3000);
      CuratorFramework curatorFramework;
      TestingServer testingServer;
      
      @SneakyThrows
      @BeforeEach
      void setup() {
          testingServer = new TestingServer();
          testingServer.start();
          curatorFramework = CuratorFrameworkFactory.newClient(testingServer.getConnectString(), new RetryNTimes(1, 10));
          curatorFramework.start();
      }
      
      @SneakyThrows
      @AfterEach
      void destroy() {
          if (Objects.nonNull(curatorFramework)) {
              curatorFramework.close();
          }
          if (Objects.nonNull(testingServer)) {
              testingServer.stop();
          }
      }
      
      @Override
      protected MachineIdDistributor getDistributor() {
          return new ZookeeperMachineIdDistributor(curatorFramework, retryPolicy, MachineStateStorage.IN_MEMORY, ClockBackwardsSynchronizer.DEFAULT);
      }
  
  }
  