TestClientExceptionsUtil.java example

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/**
 *
 * 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.hadoop.hbase.exceptions;

import org.apache.hadoop.hbase.shaded.com.google.protobuf.ServiceException;
import org.apache.hadoop.hbase.testclassification.ClientTests;
import org.apache.hadoop.hbase.testclassification.SmallTests;
import org.junit.Test;
import org.junit.experimental.categories.Category;

import java.io.IOException;

import static org.junit.Assert.*;

@SuppressWarnings("ThrowableInstanceNeverThrown")
@Category({ SmallTests.class, ClientTests.class })
public class TestClientExceptionsUtil {

  @Test
  public void testFindException() throws Exception {
    IOException ioe = new IOException("Tesst");
    ServiceException se = new ServiceException(ioe);
    assertEquals(ioe, ClientExceptionsUtil.findException(se));
  }
}