content: /*
   * 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.cassandra.index.sasi.plan;
  
  import java.nio.ByteBuffer;
  
  import static org.junit.Assert.assertFalse;
  import static org.junit.Assert.assertTrue;
  import org.junit.Test;
  
  import org.apache.cassandra.db.marshal.UTF8Type;
  
  public class ExpressionTest
  {
  
      @Test
      public void testBoundHashCode()
      {
          ByteBuffer buf1 = UTF8Type.instance.decompose("blah");
          Expression.Bound b1 = new Expression.Bound(buf1, true);
          ByteBuffer buf2 = UTF8Type.instance.decompose("blah");
          Expression.Bound b2 = new Expression.Bound(buf2, true);
          assertTrue(b1.equals(b2));
          assertTrue(b1.hashCode() == b2.hashCode());
      }
  
      @Test
      public void testNotMatchingBoundHashCode()
      {
          ByteBuffer buf1 = UTF8Type.instance.decompose("blah");
          Expression.Bound b1 = new Expression.Bound(buf1, true);
          ByteBuffer buf2 = UTF8Type.instance.decompose("blah2");
          Expression.Bound b2 = new Expression.Bound(buf2, true);
          assertFalse(b1.equals(b2));
          assertFalse(b1.hashCode() == b2.hashCode());
      }
  }
  