package org.apache.fulcrum.crypto;
   
   /*
    * 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.
   */
  
  
  import org.apache.fulcrum.testcontainer.BaseUnit5Test;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.DisplayName;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.TestInfo;
  import org.junit.platform.runner.JUnitPlatform;
  import org.junit.runner.RunWith;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  
  /**
   * Basic testing of the Container
   *
   * @author <a href="mailto:epugh@upstate.com">Eric Pugh</a>
   * @author <a href="mailto:mcconnell@apache.org">Stephen McConnell</a>
   * @version $Id: CryptoServiceTest.java 1852158 2019-01-25 18:19:46Z painter $
   */
  @DisplayName("Crypto Service Test")
  @RunWith(JUnitPlatform.class)
  public class CryptoServiceTest extends BaseUnit5Test
  {
      private CryptoService sc = null;
      private static final String preDefinedInput = "Oeltanks";
  
      /**
       * Constructor for test.
       *
       * @param testInfo Junit 5 info object of the test being executed
       */
      public CryptoServiceTest(TestInfo testInfo)
      {
  
      }
  
      @BeforeEach
      public void setUp() throws Exception
      {
          sc = (CryptoService) this.lookup( CryptoService.ROLE );
      }
  
  
      @Test
      public void testUnixCrypt() throws Exception
      {
          String preDefinedSeed = "z5";
          String preDefinedResult = "z5EQaXpuu059c";
  
          CryptoAlgorithm ca = sc.getCryptoAlgorithm("unix");
          
          /*
           * Test predefined Seed
           */
          ca.setSeed(preDefinedSeed);
          String output = ca.encrypt(preDefinedInput);
          assertEquals( preDefinedResult, output, "Encryption failed ");
          
          /*
           * Test random Seed
           *
           */
          ca.setSeed(null);
          String result = ca.encrypt(preDefinedInput);
          ca.setSeed(result);
          output = ca.encrypt(preDefinedInput);
          assertEquals( output, result, "Encryption failed ");
  
      }
      
      /**
       * Test no encryption 
       * @throws Exception exception
       */
      @Test
      public void testClearCrypt() throws Exception
      {
          String preDefinedResult = "Oeltanks";
 
         CryptoAlgorithm ca = sc.getCryptoAlgorithm("clear");
         String output = ca.encrypt(preDefinedInput);
         assertEquals( preDefinedResult, output, "Encryption failed ");
 
     }
     
     /**
      * @throws Exception exception
      */
     @Test
     @DisplayName("OldJavaCrypt: Truncated base64 from MD5 (Turbine 2.1) Test")
     public void testOldJavaCryptMd5() throws Exception
     {
         String preDefinedResult = "XSop0mncK19Ii2r2CUe2";
 
         CryptoAlgorithm ca = sc.getCryptoAlgorithm("oldjava");
         ca.setCipher("MD5");
         String output = ca.encrypt(preDefinedInput);
         assertEquals( preDefinedResult, output, "MD5 Encryption failed ");
 
     }
     
     /**
      * @throws Exception exception
      */
     @Test
     public void testOldJavaCryptSha1() throws Exception
     {
         String preDefinedResult = "uVDiJHaavRYX8oWt5ctkaa7j";
 
         CryptoAlgorithm ca = sc.getCryptoAlgorithm("oldjava");
         ca.setCipher("SHA1");
         String output = ca.encrypt(preDefinedInput);
         assertEquals( preDefinedResult, output, "SHA1 Encryption failed ");
 
     }
     
     /**
      * @throws Exception exception
      */
     @Test
     public void testJavaCryptMd5() throws Exception
     {
         String preDefinedResult = "XSop0mncK19Ii2r2CUe29w==";
         CryptoAlgorithm ca = sc.getCryptoAlgorithm("java");
         ca.setCipher("MD5");
         String output = ca.encrypt(preDefinedInput);
         assertEquals( preDefinedResult, output, "MD5 Encryption failed ");
     }
     
     /**
      * @throws Exception exception
      */
     @Test
     public void testJavaCryptSha1() throws Exception
     {
         String preDefinedResult = "uVDiJHaavRYX8oWt5ctkaa7j1cw=";
         CryptoAlgorithm ca = sc.getCryptoAlgorithm("java");
         ca.setCipher("SHA1");
         String output = ca.encrypt(preDefinedInput);
         assertEquals( preDefinedResult, output, "SHA1 Encryption failed ");
 
     }
     
     /**
      * @throws Exception exception
      */
     @Test
     public void testJavaCryptSha256() throws Exception
     {
         String preDefinedResult = "XBSqev4ilv7P7852G2rL5WgX3FLy8VzfOY+tVq+xjek=";
         CryptoAlgorithm ca = sc.getCryptoAlgorithm("java");
         ca.setCipher("SHA-256");
         String output = ca.encrypt(preDefinedInput);
         assertEquals( preDefinedResult, output, "SHA256 Encryption failed ");
     }
     
     /**
      * @throws Exception exception
      */
     @Test
     public void testJavaCryptSha512() throws Exception
     {
         String preDefinedResult = "QlxxOMtVn0FFAXF+DRQl8o/b+WKEG6Nc7QRdqf/LTTz/+bOaoE/JihM8uJqTW7JQm/l/TmnmVKuLaD7jdVAtJw==";
         CryptoAlgorithm ca = sc.getCryptoAlgorithm("java");
         ca.setCipher("SHA-512");
         String output = ca.encrypt(preDefinedInput);
         assertEquals( preDefinedResult, output, "SHA512 Encryption failed ");
     }
 }