F2SEventSerializerTest.java

/**
 * Copyright 2014 Comcast Cable Communications Management, LLC
 *
 * 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 com.comcast.viper.flume2storm;

import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;

import com.comcast.viper.flume2storm.event.F2SEvent;
import com.comcast.viper.flume2storm.event.F2SEventFactory;
import com.esotericsoftware.kryo.Kryo;
import com.esotericsoftware.kryo.io.Input;
import com.esotericsoftware.kryo.io.Output;

/**
 * Test {@link F2SEventSerializer}
 */
public class F2SEventSerializerTest {
  private Kryo kryo;

  /**
   * Initializes Kryo
   */
  @Before
  public void setup() {
    kryo = new Kryo();
    KryoUtil.register(kryo);
  }

  /**
   * Test {@link F2SEventSerializer#write(Kryo, Output, F2SEvent)} and
   * {@link F2SEventSerializer#read(Kryo, Input, Class)}
   */
  @SuppressWarnings("resource")
  @Test
  public void testSerializationDeserialization() {
    final byte[] buffer = new byte[10240];
    final F2SEvent originalEvent = F2SEventFactory.getInstance().createRandomWithHeaders();
    kryo.writeClassAndObject(new Output(buffer), originalEvent);
    final Object readObject = kryo.readClassAndObject(new Input(buffer));
    Assert.assertEquals(readObject.getClass(), F2SEvent.class);
    final F2SEvent eventRead = (F2SEvent) readObject;
    Assert.assertEquals(eventRead, originalEvent);
  }
}