DelegateExecution Input of Parallel User Tasks Based On Collection Expression Different

[huangliang992]

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like the test in camunda-engine test shows, the test mehtod testParallelUserTasksBasedOnCollectionExpression in MultiInstanceTest shows, the input DelegateExecution delegateExecution in different loops not same as each other.

@Deployment
  @Ignore
  @Test
  public void testParallelUserTasksBasedOnCollectionExpression() {
    DelegateEvent.clearEvents();

    runtimeService.startProcessInstanceByKey("process",
        Variables.createVariables().putValue("myBean", new DelegateBean()));

    List<DelegateEvent> recordedEvents = DelegateEvent.getEvents();
    assertEquals(2, recordedEvents.size());

    assertEquals("miTasks#multiInstanceBody", recordedEvents.get(0).getCurrentActivityId());
    assertEquals("miTasks#multiInstanceBody", recordedEvents.get(1).getCurrentActivityId()); // or miTasks

    DelegateEvent.clearEvents();
  }

reason
in the method prepareScopeExecution of class ParallelMultiInstanceActivityBehavior the code line scopeExecution.setActivity(null); changed the activity of exectution

Steps to reproduce (Required on creation)

run the test mehtod testParallelUserTasksBasedOnCollectionExpression in MultiInstanceTest can reproduce the bug

Observed Behavior (Required on creation)

Expected behavior (Required on creation)

Root Cause (Required on prioritization)

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1. #25445 bugfix DelegateExecution Input of Parallel User Tasks Based On Collec… #4820
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[yanavasileva]

Hi @huangliang992,

Thank you for raising this, I will have a look and get back to you with feedback.

Best,
Yana

[yanavasileva]

might be duplicate of #2082