[jboss-jira] [JBoss JIRA] (DROOLS-1737) Rule is ignored after migration from 6.5.0.Final to 7.2.0.Final

[Mario Fusco (JIRA)]

     [ https://issues.jboss.org/browse/DROOLS-1737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mario Fusco updated DROOLS-1737:
--------------------------------
    Sprint: 2017 Week 36-37


> Rule is ignored after migration from 6.5.0.Final to 7.2.0.Final
> ---------------------------------------------------------------
>
>                 Key: DROOLS-1737
>                 URL: https://issues.jboss.org/browse/DROOLS-1737
>             Project: Drools
>          Issue Type: Bug
>            Reporter: Nikolay Plekhanov
>            Assignee: Mario Fusco
>         Attachments: drools720issue.zip
>
>
> We are trying to migrate project on newest version of drools, but had regression testing failure. We have extracted simplest scenario to reproduce it. 
> {code}
> package demo
> import demo.DataRow;
> import demo.ExpectedError;
> import demo.Dark;
> rule "rule-1"
> 	salience 130
> 	no-loop true
> when
> 	$a: DataRow(viewId == Dark.Xantor.$ID, $d: row[Dark.Xantor.wand] != null)
> 	$b: DataRow(viewId == Dark.Aragorn.$ID, row[Dark.Aragorn.sword] == $d)
> 	$c: DataRow(viewId == Dark.Tant.$ID, row[Dark.Tant.crown] == $d)
> then
> 	$a.setField(Dark.Xantor.sword, $c.getField(Dark.Tant.sword));
> 	$a.setField(Dark.Xantor.chainmail, $c.getField(Dark.Tant.tower));
> 	update($a);
> end
> rule "rule-2"
> 	salience 110
> 	no-loop true
> when
> 	$a: DataRow(viewId == Dark.Xantor.$ID,
> 						$b: row[Dark.Xantor.wand] != null,
> 						row[Dark.Xantor.sword] == "claymore",
> 						row[Dark.Xantor.bow] == null)
> then
>     throw new ExpectedError();
> end
> {code}
> initial facts:
> {code}
> Dark.Tant( crown: 123, sword: claymore )
> Dark.Aragorn( sword: 123 )
> Dark.Xantor( wand: 123 )
> {code}
> Expected to catch ExpectedError (rule-2 to be fired), but nothing happens.
> Detailed exploit attached as Maven project with two executable modules. Main650 class demonstrates positive scenario (it run rules with 6.5.0.Final), Main720 (runs the same rules with 7.2.0.Final) - negative. "Main" class contains basic scenario without link to drools version



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