public void FilterOutDashes()
        {
            string output = CharacterUtils.ToString(CharacterUtils.FilterOutDashes("ABCDE-ABCDE-ABCDE-ABCDE"));

            Assert.AreEqual("ABCDEABCDEABCDEABCDE", output);
        }
 private byte[] ConvertKeyToBytes(string key)
 {
     return
         (CharacterUtils.ToArray(
              CharacterUtils.PackBytes(_transcoder.ConvertToBytes(CharacterUtils.FilterOutDashes(key)), 5)));
 }