@Override
  protected Reader readGoldenFile(final String goldenFileName) throws IOException {
    return new StringReader(goldenFileName);
  }
Custom GoldenComparator which returns the string of the golden file name as the output for simple
unit testing of the quickstart testing framework.
geode-junit/src/main/java/org/apache/geode/test/golden/GoldenStringComparator.java