public void CarriageReturnLineFeed()
 {
     using (var tempFile = new TemporaryTextFile(BODY_TEXT)) {
         Assert.Equal(BODY_TEXT, tempFile.Body);
         tempFile.AppendText(ALT_ADDITIONAL_TEXT);
         Assert.Equal(BODY_TEXT + ALT_ADDITIONAL_TEXT, tempFile.Body);
     }
 }
 public void AppendText()
 {
     using (var tempFile = new TemporaryTextFile(BODY_TEXT)) {
         Assert.Equal(BODY_TEXT, tempFile.Body);
         tempFile.AppendText(ADDITIONAL_TEXT);
         Assert.Equal(BODY_TEXT + ADDITIONAL_TEXT, tempFile.Body);
     }
 }