[jboss-jira] [JBoss JIRA] Commented: (JBRULES-813) Two opposing rules get fired

[Edson Tirelli (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBRULES-813?page=comments#action_12361693 ] 
            
Edson Tirelli commented on JBRULES-813:
---------------------------------------

Erel, 

I was not able to reproduce the problem with latest trunk version (revision #11718). I'm using the following rules:

======================
package org.drools;

global java.util.List results;

rule rule1
when
       not Cheese( type == Cheese.STILTON )
then
       results.add( "rule1" );
end

rule rule2
when
       exists Cheese( type == Cheese.STILTON )
then
       results.add( "rule2" );
end
======================

This is my test case:

======================
    public void testNodeSharingNotExists() throws Exception {
        final PackageBuilder builder = new PackageBuilder();
        builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "test_nodeSharingNotExists.drl" ) ) );
        final Package pkg = builder.getPackage();

        final RuleBase ruleBase = getRuleBase();
        ruleBase.addPackage( pkg );
        final WorkingMemory workingMemory = ruleBase.newStatefulSession();

        final List list = new ArrayList();
        workingMemory.setGlobal( "results",
                                 list );


        workingMemory.fireAllRules();

        assertEquals( 1,
                      list.size() );

        assertEquals( "rule1",
                      list.get( 0 ) );
        
        workingMemory.assertObject( new Cheese( "stilton", 10 ) );
        workingMemory.fireAllRules();
        
        assertEquals( 2,
                      list.size() );

        assertEquals( "rule2",
                      list.get( 1 ) );
        
    }
======================

Can you plz verify if the problem is still happening for you with latest trunk revision and if it is, can you provide an executable contained test case?

Thank you,
Edson

> Two opposing rules get fired
> ----------------------------
>
>                 Key: JBRULES-813
>                 URL: http://jira.jboss.com/jira/browse/JBRULES-813
>             Project: JBoss Rules
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 3.1-m1
>            Reporter: erel sagi
>         Assigned To: Edson Tirelli
>
> When using the following two rules with an empty working memory both rules get fired:
>  
> ===================================
> rule rule1
> when     
>        not Person(gender == Consts.Unknown)            
> then
>        System.out.println("rule1");
> end
> rule rule2
> when
>        exists Person(gender == Consts.Unknown)
> then
>        System.out.println("rule2");
> end
> =================================== 

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