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

[Nikolay Plekhanov (JIRA)]

Nikolay Plekhanov created DROOLS-1737:
-----------------------------------------

             Summary: 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: Edson Tirelli
         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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