[incubator-kie-issues-1131] test migration from V7 to code generation-8

[Abhitocode]

In addition to previous changes associated,
Migrated tests within CompensationTest.Java

The test can be identified by referring to CompensationTest.java:
https://github.com/apache/incubator-kie-kogito-runtimes/blob/main/jbpm/jbpm-tests/src/test/java/org/jbpm/bpmn2/CompensationTest.java

Closes apache/incubator-kie-issues#1131.

[kie-ci3]

PR job #1 was: UNSTABLE
Possible explanation: This should be test failures

Reproducer

build-chain build full_downstream -f 'https://raw.githubusercontent.com/${AUTHOR:apache}/incubator-kie-kogito-pipelines/${BRANCH:main}/.ci/buildchain-config-pr-cdb.yaml' -o 'bc' -p apache/incubator-kie-kogito-runtimes -u #3593 --skipParallelCheckout

NOTE: To install the build-chain tool, please refer to https://github.com/kiegroup/github-action-build-chain#local-execution

Please look here: https://ci-builds.apache.org/job/KIE/job/kogito/job/main/job/pullrequest_jobs/job/kogito-runtimes-pr/job/PR-3593/1/display/redirect

Test results:

• PASSED: 3279
• FAILED: 2

Those are the test failures:

org.jbpm.bpmn2.CompensationTest.compensationInSubSubProcesses

Process could not be validated ![Process 'Default Process' [InSubSubProcess]: Node 'Boundary Compensate 3' [_X-1] Event has no outgoing connection, Process 'Default Process' [InSubSubProcess]: Node 'Compensate Handler 3' [_X-2] Action has no incoming connection., Process 'Default Process' [InSubSubProcess]: Node 'Boundary Compensate 2' [_Y-1] Event has no outgoing connection, Process 'Default Process' [InSubSubProcess]: Node 'Compensate Handler 2' [_Y-2] Action has no incoming connection., Process 'Default Process' [InSubSubProcess]: Node 'Compensate Handler 3' [_X-2] Has no connection to the start node., Process 'Default Process' [InSubSubProcess]: Node 'Compensate Handler 2' [_Y-2] Has no connection to the start node.]

org.jbpm.bpmn2.IntermediateEventTest.testIntermediateCatchEventTimerCycle3

expected: 3
but was: 2

[elguardian]

@Abhitocode try to debug RuleFlowProcessValidator and check whether the error comes from.

[elguardian]

LGTM

[elguardian]

@Abhitocode fix CI plz.