@Test
public void testBadVariableFormat() {

    List<String> varCells = new ArrayList<String>();
    varCells.add( "class1, object2" );
    try {
        RuleSheetParserUtil.getVariableList( varCells );
        fail( "should not work" );
    } catch ( final DecisionTableParseException e ) {
        assertNotNull( e.getMessage() );
    }
}