final List<DataListener> listeners = new ArrayList<DataListener>();
final DefaultRuleSheetListener listener = new DefaultRuleSheetListener();
listeners.add( listener );
final ExcelParser parser = new ExcelParser( listeners );
final InputStream is = this.getClass().getResourceAsStream( "PropertiesWithWhiteSpace.xls" );
parser.parseFile( is );
listener.getProperties();
final String rulesetName = listener.getProperties().getSingleProperty( DefaultRuleSheetListener.RULESET_TAG );
assertNotNull( rulesetName );