[jboss-jira] [JBoss JIRA] Commented: (JBRULES-1116) "not" doesn't work for StatelessSessions

[Mark Proctor (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBRULES-1116?page=comments#action_12373667 ] 
            
Mark Proctor commented on JBRULES-1116:
---------------------------------------

This was fixed as part of  JBRULES-1104, I've added the unit test anyway to catch future regressions.

> "not" doesn't work for StatelessSessions
> ----------------------------------------
>
>                 Key: JBRULES-1116
>                 URL: http://jira.jboss.com/jira/browse/JBRULES-1116
>             Project: JBoss Rules
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: Reteoo, Drl Parser/Builder
>    Affects Versions:  4.0.0.GA
>            Reporter: Dean Jones
>         Assigned To: Edson Tirelli
>            Priority: Blocker
>             Fix For: 4.0.1
>
>
> When using a StatelessSession, the "not" quantifier doesn't work. Test case below.
> package org.drools.examples
> rule "Hello World"
>        when
>            Integer()
>        then
>            System.out.println("Hello world");
> end
> rule "Goodbye World"
>        when
>            not Integer()
>        then
>            System.out.println("Goodbye cruel world");
> end
> public class TestReadRuleFile {
>  public static void main(String[] args) throws Exception {
>   PackageBuilder builder = new PackageBuilder();
>   InputStreamReader is = new InputStreamReader(
>    TestReadRuleFile.class.getResourceAsStream("test.drl"));
>   builder.addPackageFromDrl(is);
>   Package pkg = builder.getPackage();
>   RuleBase jbossRulebase = RuleBaseFactory.newRuleBase();
>   jbossRulebase.addPackage(pkg);
>   StatelessSession session = jbossRulebase.newStatelessSession();
>   session.execute(new Float(1));
>  }
> }
> The "Goodbye world" rule should fire (there are no Integers in the working memory) but doesn't. If you switch to a StatefulSession, the "Goodbye world" rule does fire.

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