/*
    * 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.commons.crypto.jna;
  
  import static org.junit.jupiter.api.Assumptions.assumeTrue;
  
  import java.io.ByteArrayOutputStream;
  import java.util.concurrent.TimeUnit;
  
  import org.apache.commons.crypto.cipher.AbstractCipherTest;
  import org.apache.commons.crypto.stream.AbstractCipherStreamTest;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.Timeout;
  
  public abstract class AbstractCipherJnaStreamTest extends AbstractCipherStreamTest {
  
      private static final String CIPHER_OPENSSL_JNA = OpenSslJna.getCipherClass().getName();
  
      @BeforeEach
      public void init() {
          assumeTrue(OpenSslJna.isEnabled());
      }
  
      /** Test byte buffer read with different buffer size. */
      @Override
      @Timeout(value = 120000, unit = TimeUnit.MILLISECONDS)
      public void testByteBufferRead() throws Exception {
          doByteBufferRead(CIPHER_OPENSSL_JNA, false);
  
          doByteBufferRead(CIPHER_OPENSSL_JNA, true);
      }
  
      /** Test byte buffer write. */
      @Override
      @Timeout(value = 120000, unit = TimeUnit.MILLISECONDS)
      public void testByteBufferWrite() throws Exception {
          final ByteArrayOutputStream baos = new ByteArrayOutputStream();
          doByteBufferWrite(CIPHER_OPENSSL_JNA, baos, false);
  
          doByteBufferWrite(CIPHER_OPENSSL_JNA, baos, true);
      }
  
      @Override
      @Test
      public void testReadWrite() throws Exception {
          doReadWriteTest(0, CIPHER_OPENSSL_JNA, CIPHER_OPENSSL_JNA, iv);
          doReadWriteTest(count, CIPHER_OPENSSL_JNA, CIPHER_OPENSSL_JNA, iv);
          doReadWriteTest(count, AbstractCipherTest.JCE_CIPHER_CLASSNAME, CIPHER_OPENSSL_JNA, iv);
          doReadWriteTest(count, CIPHER_OPENSSL_JNA, AbstractCipherTest.JCE_CIPHER_CLASSNAME, iv);
          // Overflow test, IV: xx xx xx xx xx xx xx xx ff ff ff ff ff ff ff ff
          for (int i = 0; i < 8; i++) {
              iv[8 + i] = (byte) 0xff;
          }
          doReadWriteTest(count, CIPHER_OPENSSL_JNA, CIPHER_OPENSSL_JNA, iv);
          doReadWriteTest(count, AbstractCipherTest.JCE_CIPHER_CLASSNAME, CIPHER_OPENSSL_JNA, iv);
          doReadWriteTest(count, CIPHER_OPENSSL_JNA, AbstractCipherTest.JCE_CIPHER_CLASSNAME, iv);
      }
  
      /** Test skip. */
      @Override
      @Test
      @Timeout(value = 120000, unit = TimeUnit.MILLISECONDS)
      public void testSkip() throws Exception {
          doSkipTest(CIPHER_OPENSSL_JNA, false);
  
          doSkipTest(CIPHER_OPENSSL_JNA, true);
      }
  }