content: /*
   * The Alluxio Open Foundation licenses this work under the Apache License, version 2.0
   * (the "License"). You may not use this work except in compliance with the License, which is
   * available at www.apache.org/licenses/LICENSE-2.0
   *
   * This software is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
   * either express or implied, as more fully set forth in the License.
   *
   * See the NOTICE file distributed with this work for information regarding copyright ownership.
   */
  
  package alluxio.client.file;
  
  import static org.junit.Assert.assertEquals;
  
  import alluxio.ClientContext;
  import alluxio.conf.AlluxioConfiguration;
  import alluxio.conf.Configuration;
  import alluxio.master.MasterClientContext;
  import alluxio.master.MasterInquireClient;
  
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.mockito.Mockito;
  import org.powermock.api.mockito.PowerMockito;
  import org.powermock.core.classloader.annotations.PrepareForTest;
  import org.powermock.modules.junit4.PowerMockRunner;
  
  @RunWith(PowerMockRunner.class)
  @PrepareForTest(FileSystemMasterClient.Factory.class)
  public class FileSystemMasterClientPoolTest {
    @Test
    public void create() throws Exception {
      AlluxioConfiguration conf = Configuration.global();
      FileSystemMasterClient expectedClient = Mockito.mock(FileSystemMasterClient.class);
      PowerMockito.mockStatic(FileSystemMasterClient.Factory.class);
      Mockito.when(FileSystemMasterClient.Factory
          .create(Mockito.any(MasterClientContext.class)))
          .thenReturn(expectedClient);
      FileSystemMasterClient client;
      ClientContext clientContext = ClientContext.create(conf);
      MasterInquireClient masterInquireClient = MasterInquireClient.Factory
          .create(conf, clientContext.getUserState());
      MasterClientContext masterClientContext = MasterClientContext.newBuilder(clientContext)
          .setMasterInquireClient(masterInquireClient).build();
      try (FileSystemMasterClientPool pool = new FileSystemMasterClientPool(masterClientContext)) {
        client = pool.acquire();
        assertEquals(expectedClient, client);
        pool.release(client);
      }
      Mockito.verify(client).close();
    }
  }
  