content: /*
   *
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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 org.apache.bookkeeper.client;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  import java.util.concurrent.CompletionException;
  import java.util.concurrent.ExecutionException;
  import org.junit.jupiter.api.Test;
  
  /**
   * Test for extracting codes from BKException.
   */
  public class BKExceptionTest {
  
      @Test
      public void testBKExceptionCode() {
          assertEquals(BKException.Code.WriteException,
                  BKException.getExceptionCode(new BKException.BKWriteException(),
                          BKException.Code.ReadException));
      }
  
      @Test
      public void testNonBKExceptionCode() {
          assertEquals(BKException.Code.ReadException,
                  BKException.getExceptionCode(new Exception(),
                          BKException.Code.ReadException));
      }
  
      @Test
      public void testNestedBKExceptionCode() {
          assertEquals(BKException.Code.WriteException,
                  BKException.getExceptionCode(
                          new ExecutionException("test", new BKException.BKWriteException()),
                          BKException.Code.ReadException));
      }
  
      @Test
      public void testDoubleNestedBKExceptionCode() {
          assertEquals(BKException.Code.WriteException,
                  BKException.getExceptionCode(
                          new ExecutionException("test",
                                  new CompletionException("blah",
                                          new BKException.BKWriteException())),
                          BKException.Code.ReadException));
      }
  }
  
  