Package eu.stratosphere.nephele

Source Code of eu.stratosphere.nephele.AbstractIDTest

/***********************************************************************************************************************
* Copyright (C) 2010-2013 by the Stratosphere project (http://stratosphere.eu)
*
* Licensed 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 eu.stratosphere.nephele;

import static org.junit.Assert.assertEquals;

import java.io.IOException;

import org.junit.Test;

import eu.stratosphere.runtime.io.channels.ChannelID;
import eu.stratosphere.nephele.util.CommonTestUtils;

/**
* This class contains tests for the {@link eu.stratosphere.nephele.AbstractID} class.
*
*/
public class AbstractIDTest {

  /**
   * Tests the setID method of an abstract ID.
   */
  @Test
  public void testSetID() {

    final ChannelID id1 = new ChannelID();
    final ChannelID id2 = new ChannelID();
    id1.setID(id2);

    assertEquals(id1.hashCode(), id2.hashCode());
    assertEquals(id1, id2);
  }

  /**
   * Tests the serialization/deserialization of an abstract ID.
   */
  @Test
  public void testSerialization() {

    final ChannelID origID = new ChannelID();
    try {
      final ChannelID copyID = (ChannelID) CommonTestUtils.createCopy(origID);

      assertEquals(origID.hashCode(), copyID.hashCode());
      assertEquals(origID, copyID);

    } catch (IOException e) {
      e.printStackTrace();
    }
  }
}
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