TestDFSWrappedIO.java

/*
 * 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.fs.contract.hdfs;

import java.io.IOException;

import org.junit.jupiter.api.AfterAll;
import org.junit.jupiter.api.BeforeAll;

import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.contract.AbstractFSContract;
import org.apache.hadoop.io.wrappedio.impl.TestWrappedIO;

/**
 * Test WrappedIO access to HDFS, especially ByteBufferPositionedReadable.
 */
public class TestDFSWrappedIO extends TestWrappedIO {

  @BeforeAll
  public static void createCluster() throws IOException {
    HDFSContract.createCluster();
  }

  @AfterAll
  public static void teardownCluster() throws IOException {
    HDFSContract.destroyCluster();
  }

  @Override
  protected AbstractFSContract createContract(Configuration conf) {
    return new HDFSContract(conf);
  }
}