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.underfs.oss;
  
  import alluxio.AlluxioURI;
  import alluxio.conf.Configuration;
  import alluxio.underfs.UnderFileSystemConfiguration;
  import alluxio.underfs.options.DeleteOptions;
  
  import com.aliyun.oss.OSSClient;
  import com.aliyun.oss.ServiceException;
  import com.aliyun.oss.model.ListObjectsRequest;
  import org.junit.Assert;
  import org.junit.Before;
  import org.junit.Test;
  import org.mockito.ArgumentMatchers;
  import org.mockito.Mockito;
  
  import java.io.IOException;
  
  /**
   * Unit tests for the {@link OSSUnderFileSystem}.
   */
  public class OSSUnderFileSystemTest {
  
    private OSSUnderFileSystem mOSSUnderFileSystem;
    private OSSClient mClient;
  
    private static final String PATH = "path";
    private static final String SRC = "src";
    private static final String DST = "dst";
  
    private static final String BUCKET_NAME = "bucket";
  
    /**
     * Set up.
     */
    @Before
    public void before() throws InterruptedException, ServiceException {
      mClient = Mockito.mock(OSSClient.class);
  
      mOSSUnderFileSystem = new OSSUnderFileSystem(new AlluxioURI(""), mClient, BUCKET_NAME,
          UnderFileSystemConfiguration.defaults(Configuration.global()));
    }
  
    /**
     * Test case for {@link OSSUnderFileSystem#deleteDirectory(String, DeleteOptions)}.
     */
    @Test
    public void deleteNonRecursiveOnServiceException() throws IOException {
      Mockito.when(mClient.listObjects(ArgumentMatchers.any(ListObjectsRequest.class)))
          .thenThrow(ServiceException.class);
  
      boolean result = mOSSUnderFileSystem.deleteDirectory(PATH,
          DeleteOptions.defaults().setRecursive(false));
      Assert.assertFalse(result);
    }
  
    /**
     * Test case for {@link OSSUnderFileSystem#deleteDirectory(String, DeleteOptions)}.
     */
    @Test
    public void deleteRecursiveOnServiceException() throws IOException {
      Mockito.when(mClient.listObjects(ArgumentMatchers.any(ListObjectsRequest.class)))
          .thenThrow(ServiceException.class);
  
      boolean result = mOSSUnderFileSystem.deleteDirectory(PATH,
          DeleteOptions.defaults().setRecursive(true));
      Assert.assertFalse(result);
    }
  
    /**
     * Test case for {@link OSSUnderFileSystem#renameFile(String, String)}.
     */
    @Test
    public void renameOnServiceException() throws IOException {
      Mockito.when(mClient.listObjects(ArgumentMatchers.any(ListObjectsRequest.class)))
          .thenThrow(ServiceException.class);
  
      boolean result = mOSSUnderFileSystem.renameFile(SRC, DST);
      Assert.assertFalse(result);
    }
  
    @Test
    public void testGetFolderSuffix() {
      Assert.assertEquals("/", mOSSUnderFileSystem.getFolderSuffix());
    }
  }
  