samza-core/src/test/java/org/apache/samza/zk/TestZkStringSerializer.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.samza.zk;

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


public class TestZkStringSerializer {

  @Test
  public void testStringSerialization() throws Exception {
    ZkStringSerializer serde = new ZkStringSerializer();
    Assert.assertEquals(null, serde.serialize(null));
    Assert.assertEquals(null, serde.deserialize(null));

    String fooBar = "37";
    byte[] fooBarBytes = serde.serialize(fooBar);
    Assert.assertArrayEquals(fooBar.getBytes("UTF-8"), fooBarBytes);
    Assert.assertEquals(fooBar, serde.deserialize(fooBarBytes));
  }
}