How to use

org.apache.commons.jcs.admin.CountingOnlyOutputStream

constructor

CountingOnlyOutputStream counter = new CountingOnlyOutputStream();
ObjectOutputStream out = null;
try

CountingOnlyOutputStream counter = new CountingOnlyOutputStream();
ObjectOutputStream out = null;
try

/**
 * This should count the size of the array.
 *
 * @throws Exception
 */
public void testByteArray() throws Exception
{
  CountingOnlyOutputStream out = new CountingOnlyOutputStream();
  byte[] array = new byte[]{1,2,3,4,5};
  out.write( array );
  assertEquals( "Wrong number of bytes written.", array.length, out.getCount() );
  out.close();
}

/**
 * This should count the size of the array.
 *
 * @throws Exception
 */
public void testByteArray() throws Exception
{
  CountingOnlyOutputStream out = new CountingOnlyOutputStream();
  byte[] array = new byte[]{1,2,3,4,5};
  out.write( array );
  assertEquals( "Wrong number of bytes written.", array.length, out.getCount() );
  out.close();
}

  /**
   * This should count the len -- the third arg
   *
   * @throws Exception
   */
  public void testByteArrayLenCount() throws Exception
  {
    CountingOnlyOutputStream out = new CountingOnlyOutputStream();
    byte[] array = new byte[]{1,2,3,4,5};
    int len = 3;
    out.write( array, 0, len );
    assertEquals( "Wrong number of bytes written.", len, out.getCount() );
    out.close();
  }
}

  /**
   * This should count the len -- the third arg
   *
   * @throws Exception
   */
  public void testByteArrayLenCount() throws Exception
  {
    CountingOnlyOutputStream out = new CountingOnlyOutputStream();
    byte[] array = new byte[]{1,2,3,4,5};
    int len = 3;
    out.write( array, 0, len );
    assertEquals( "Wrong number of bytes written.", len, out.getCount() );
    out.close();
  }
}

/**
 * Write a single byte and verify the count.
 *
 * @throws Exception
 */
public void testSingleByte() throws Exception
{
  CountingOnlyOutputStream out = new CountingOnlyOutputStream();
  out.write( 1 );
  assertEquals( "Wrong number of bytes written.", 1, out.getCount() );
  out.write( 1 );
  assertEquals( "Wrong number of bytes written.", 2, out.getCount() );
  out.close();
}

/**
 * Write a single byte and verify the count.
 *
 * @throws Exception
 */
public void testSingleByte() throws Exception
{
  CountingOnlyOutputStream out = new CountingOnlyOutputStream();
  out.write( 1 );
  assertEquals( "Wrong number of bytes written.", 1, out.getCount() );
  out.write( 1 );
  assertEquals( "Wrong number of bytes written.", 2, out.getCount() );
  out.close();
}