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
   *
   *    https://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.cayenne.crypto.unit;
  
  import static org.junit.Assert.assertArrayEquals;
  
  import org.apache.cayenne.crypto.transformer.bytes.BytesEncryptor;
  import org.junit.Test;
  
  public class SwapBytesTransformerTest {
  
      @Test
      public void testEncrypt_Odd() {
  
          BytesEncryptor instance = SwapBytesTransformer.encryptor();
  
          byte[] input = { 1, 3, 5 };
          byte[] output = instance.encrypt(input, 3, new byte[1]);
          assertArrayEquals(new byte[] { 0, 0, 0, 5, 3, 1 }, output);
      }
  
      @Test
      public void testEncrypt_Even() {
  
          BytesEncryptor instance = SwapBytesTransformer.encryptor();
  
          byte[] input = { 1, 3, 5, 8 };
          byte[] output = instance.encrypt(input, 3, new byte[1]);
  
          assertArrayEquals(new byte[] { 0, 0, 0, 8, 5, 3, 1 }, output);
      }
  }
  