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.chemistry.opencmis.commons.impl.misc;
  
  import static org.junit.Assert.assertArrayEquals;
  import static org.junit.Assert.assertEquals;
  
  import java.io.ByteArrayInputStream;
  import java.io.ByteArrayOutputStream;
  import java.io.InputStream;
  
  import org.apache.chemistry.opencmis.commons.impl.Base64;
  import org.apache.chemistry.opencmis.commons.impl.IOUtils;
  import org.junit.Test;
  
  /**
   * Base64 tests. (Placeholder for more tests.)
   */
  public class Base64Test {
  
      @Test
      public void testSimpleBase64() throws Exception {
          byte[] input = IOUtils.toUTF8Bytes("test");
  
          assertEquals("dGVzdA==", Base64.encodeBytes(input, 0, input.length));
          assertArrayEquals(input, Base64.decode("dGVzdA=="));
          assertArrayEquals(input, Base64.decode(Base64.encodeBytes(input)));
      }
  
      @Test
      public void testBase64Stream() throws Exception {
          ByteArrayInputStream stream = new ByteArrayInputStream("dGVzdA==".getBytes("US-ASCII"));
          InputStream base64stream = new Base64.InputStream(stream);
  
          ByteArrayOutputStream output = new ByteArrayOutputStream();
  
          IOUtils.copy(base64stream, output);
  
          base64stream.close();
  
          assertArrayEquals("test".getBytes("US-ASCII"), output.toByteArray());
      }
  }
  