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From bay...@apache.org
Subject cvs commit: jakarta-commons-sandbox/io/src/test/org/apache/commons/io/input SwappedDataInputStreamTest.java
Date Fri, 02 Jan 2004 07:31:18 GMT
bayard      2004/01/01 23:31:18

  Added:       io/src/test/org/apache/commons/io/input
                        SwappedDataInputStreamTest.java
  Log:
  A beginning on a test for the SwappedDataInputStream, though it only handles the basics
  
  Revision  Changes    Path
  1.1                  jakarta-commons-sandbox/io/src/test/org/apache/commons/io/input/SwappedDataInputStreamTest.java
  
  Index: SwappedDataInputStreamTest.java
  ===================================================================
  /*
   * $Header: /home/cvs/jakarta-commons-sandbox/io/src/test/org/apache/commons/io/input/SwappedDataInputStreamTest.java,v
1.1 2004/01/02 07:31:18 bayard Exp $
   * $Revision: 1.1 $
   * $Date: 2004/01/02 07:31:18 $
   *
   * ====================================================================
   *
   * The Apache Software License, Version 1.1
   *
   * Copyright (c) 1999-2004 The Apache Software Foundation.  All rights
   * reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in
   *    the documentation and/or other materials provided with the
   *    distribution.
   *
   * 3. The end-user documentation included with the redistribution, if
   *    any, must include the following acknowlegement:
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowlegement may appear in the software itself,
   *    if and wherever such third-party acknowlegements normally appear.
   *
   * 4. The names "The Jakarta Project", "Commons", and "Apache Software
   *    Foundation" must not be used to endorse or promote products derived
   *    from this software without prior written permission. For written
   *    permission, please contact apache@apache.org.
   *
   * 5. Products derived from this software may not be called "Apache"
   *    nor may "Apache" appear in their names without prior written
   *    permission of the Apache Group.
   *
   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   *
   */
  
  
  package org.apache.commons.io.input;
  
  
  import java.io.ByteArrayInputStream;
  import java.io.IOException;
  
  import junit.framework.TestCase;
  
  
  /**
   * Test for the SwappedDataInputStream. This also 
   * effectively tests the underlying EndianUtils Stream methods.
   *
   * @author Henri Yandell (bayard at apache dot org)
   * @version $Revision: 1.1 $ $Date: 2004/01/02 07:31:18 $
   */
  
  public class SwappedDataInputStreamTest extends TestCase {
  
      private SwappedDataInputStream sdis;
  
      public SwappedDataInputStreamTest(String name) {
          super(name);
      }
  
      public void setUp() {
          // This does not seem to be the right fake setup.
          // The EndianUtils Stream methods read an integer at a time, 
          // and not a byte.
          byte[] bytes = new byte[] {
              0x01,
              0x02,
              0x03,
              0x04,
              0x05,
              0x06,
              0x07,
              0x08
          };
          ByteArrayInputStream bais = new ByteArrayInputStream( bytes );
          this.sdis = new SwappedDataInputStream( bais );
      }
  
      public void tearDown() {
          this.sdis = null;
      }
  
      public void testReadBoolean() throws IOException {
          assertEquals( false, this.sdis.readBoolean() );
      }
  
      public void testReadByte() throws IOException {
          assertEquals( 0x01, this.sdis.readByte() );
      }
  
      public void testReadChar() throws IOException {
          assertEquals( (char) 0x0201, this.sdis.readChar() );
      }
  
      /*
      public void testReadDouble() throws IOException {
          assertEquals( (double) 0x0807060504030201L, this.sdis.readDouble(), 0 );
      }
  
      public void testReadFloat() throws IOException {
          assertEquals( (float) 0x04030201F, this.sdis.readFloat(), 0 );
      }
  
      public void testReadFully() throws IOException {
      }
      */
  
      public void testReadInt() throws IOException {
          assertEquals( (int) 0x04030201, this.sdis.readInt() );
      }
  
  /*
      public void testReadLine() throws IOException {
      }
  
      public void testReadLong() throws IOException {
          assertEquals( 0x0807060504030201L, this.sdis.readLong() );
      }
      */
  
      public void testReadShort() throws IOException {
          assertEquals( (short) 0x0201, this.sdis.readShort() );
      }
  
  /*
      public void testReadUnsignedByte() throws IOException {
      }
  
      public void testReadUnsignedShort() throws IOException {
      }
      */
  
      public void testReadUTF() throws IOException {
          try {
              String unexpected = this.sdis.readUTF();
              fail("readUTF should be unsupported. ");
          } catch(UnsupportedOperationException uoe) {
          }
      }
  
      /*
      public void testSkipBytes() throws IOException {
          assertEquals( (float) 0x04030201, this.sdis.skipBytes() );
      }
  
      */
  
  }
  
  
  

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