"modify( $p ) { \n" +
" setAge( 25 + 10 ) \n" +
"} \n" +
"end";
final GuidedDecisionTree expected = new GuidedDecisionTree();
expected.setTreeName( "test" );
final TypeNode type = new TypeNodeImpl( "Person" );
expected.setRoot( type );
addModelField( "Person",
"this",
"Person",
DataType.TYPE_THIS );
addModelField( "Person",
"age",
Integer.class.getName(),
DataType.TYPE_NUMERIC_INTEGER );
final GuidedDecisionTree model = GuidedDecisionTreeDRLPersistence.getInstance().unmarshal( drl,
"test",
dmo );
assertNotNull( model );
assertEquals( expected.getTreeName(),
model.getTreeName() );
assertNull( model.getRoot() );
assertEquals( 1,
model.getParserErrors().size() );
assertEquals( "test_0",
model.getParserErrors().get( 0 ).getOriginalRuleName() );
assertEqualsIgnoreWhitespace( drl,
model.getParserErrors().get( 0 ).getOriginalDrl() );
assertNotNull( model.getParserErrors().get( 0 ).getMessages() );
assertEquals( 1,
model.getParserErrors().get( 0 ).getMessages().size() );
assertTrue( model.getParserErrors().get( 0 ).getMessages().get( 0 ) instanceof UnsupportedFieldNatureTypeParserMessage );
final String drl2 = GuidedDecisionTreeDRLPersistence.getInstance().marshal( model );
assertEqualsIgnoreWhitespace( drl,
drl2 );
}