final String LHS = "code 1041 occurs and sum of all digit not equal ( 1034 + 1035 )";
final String rule = "rule \"x\"" + NL + "when" + NL + "" + LHS + "" + NL + "then" + NL + "TEST" + NL + "end";
DefaultExpander de = new DefaultExpander();
de.addDSLMapping( this.file.getMapping() );
final String ruleAfterExpansion = de.expand( rule );
final String expected = "rule \"x\"" + NL + "when" + NL + "AAAA( cd1 == 1041, cd2 != ( 1034 + 1035 ))" + NL + "then" + NL + "System.out.println(\"DO_SOMETHING\");" + NL + "end";