Hash64Test.java

package org.apache.lucene.util;

/**
 * Copyright (c) 2007, Regents of the University of California
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 *   software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
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import junit.framework.TestCase;

/** 
 * Test the {@link Hash64} class
 * 
 * @author Martin Haye
 */
public class Hash64Test extends TestCase
{
  public void testHash()
  {
    assertTrue(Hash64.hash("a") == Hash64.hash("a"));
    assertFalse(Hash64.hash("a") == Hash64.hash("b"));
    assertTrue(Hash64.hash("askldhfiwuyeriquykjasdfkjahsdfoiweroiqu") ==
               Hash64.hash("askldhfiwuyeriquykjasdfkjahsdfoiweroiqu"));
    assertFalse(Hash64.hash("123456") == Hash64.hash("654321"));
  }
}