DSLTokenizedMappingFile file = new DSLTokenizedMappingFile();
String dsl = "[when]When the credit rating is {rating:ENUM:Applicant.creditRating} = applicant:Applicant(credit=={rating})";
file.parseAndLoad(new StringReader(dsl));
assertEquals(0,
file.getErrors().size());
DefaultExpander ex = new DefaultExpander();
ex.addDSLMapping(file.getMapping());
String source = "rule \"TestNewDslSetup\"\ndialect \"mvel\"\nwhen\nWhen the credit rating is AA\nthen \nend";
// String source="rule \"TestNewDslSetup\"\n"+
// "dialect \"mvel\"\n"+
// "when\n"+
// "When the credit rating is OK\n"+
// "then\n"+
// "end\n";
String drl = ex.expand(source);
String expected = "rule \"TestNewDslSetup\"\n" +
"dialect \"mvel\"\n" +
"when\n" +
"applicant:Applicant(credit==AA)\n" +
"then \nend";
assertFalse(ex.getErrors().toString(),
ex.hasErrors());
assertEquals(expected,
drl);
//System.err.println(ex.expand( "rule 'x' \n when \n foo \n then \n end" ));
}