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.carbondata.core.localdictionary;
  
  import org.apache.carbondata.core.cache.dictionary.DictionaryByteArrayWrapper;
  
  import net.jpountz.xxhash.XXHashFactory;
  import org.junit.Assert;
  import org.junit.BeforeClass;
  import org.junit.Test;
  
  import static junit.framework.TestCase.assertEquals;
  
  public class DictionaryByteArrayWrapperTest {
  
    static DictionaryByteArrayWrapper dictionaryByteArrayWrapper;
    static DictionaryByteArrayWrapper dictionaryByteArrayWrapper1;
  
    @BeforeClass public static void setup() {
      byte[] data = "Rahul".getBytes();
      dictionaryByteArrayWrapper = new DictionaryByteArrayWrapper(data);
      dictionaryByteArrayWrapper1 =
          new DictionaryByteArrayWrapper(data, XXHashFactory.fastestInstance().hash32());
    }
  
    @Test public void equalsTestWithSameObject() {
      Boolean res = dictionaryByteArrayWrapper.equals(dictionaryByteArrayWrapper);
      Assert.assertTrue(res);
    }
  
    @Test public void equalsTestWithString() {
      Boolean res = dictionaryByteArrayWrapper.equals("Rahul");
      Assert.assertTrue(!res);
    }
  
    @Test public void equalsTestWithXxHash32() {
      Boolean res = dictionaryByteArrayWrapper1.equals("Rahul");
      Assert.assertTrue(!res);
    }
  
    @Test public void equalsTestWithDictionaryByteArrayWrapper() {
      Boolean res =
          dictionaryByteArrayWrapper.equals(new DictionaryByteArrayWrapper("Rahul".getBytes()));
      Assert.assertTrue(res);
    }
  
    @Test public void equalsTestWithDifferentLength() {
      Boolean res =
          dictionaryByteArrayWrapper.equals(new DictionaryByteArrayWrapper("Rahul ".getBytes()));
      Assert.assertTrue (!res);
    }
  
    @Test public void hashCodeTest() {
      int res = dictionaryByteArrayWrapper.hashCode();
      int expectedResult = -967077647;
      assertEquals(res, expectedResult);
    }
  
  }
  