[jboss-user] [JBoss jBPM] - Easy One : Creating Testcase Swimlane Assignments

[JerWah]

Ok,

I apologize in advance.  I have been searching around for hours and haven't come up with anything, since this has got to be something easy, I can only conclude that I am being stupid.

So I am trying to setup a very simple Junit testcase for a process which includes a couple of task nodes assigned to a swimlane.  

I setup things using the eclipse "Process Project" template, which it nicely sets up a hibernate.cfg.xml to pointing to:
jdbc:hsqldb:mem:.
(One time use memory db??)

When I run my testcase I get the DelegationException below which I am quite sure is because it can't find the user I specified in the swimlane

So the question is, how do I set it up so that the users get added each time I run the JUnit test?


  | org.jbpm.graph.def.DelegationException
  | 	at org.jbpm.taskmgmt.exe.TaskMgmtInstance.performAssignment(TaskMgmtInstance.java:208)
  | 	at org.jbpm.taskmgmt.exe.TaskMgmtInstance.getInitializedSwimlaneInstance(TaskMgmtInstance.java:176)
  | 	at org.jbpm.taskmgmt.exe.TaskInstance.assign(TaskInstance.java:192)
  | 	at org.jbpm.taskmgmt.exe.TaskMgmtInstance.createTaskInstance(TaskMgmtInstance.java:148)
  | 	at org.jbpm.graph.node.TaskNode.execute(TaskNode.java:167)
  | 	at org.jbpm.graph.def.Node.enter(Node.java:316)
  | 	at org.jbpm.graph.def.Transition.take(Transition.java:119)
  | 	at org.jbpm.graph.def.Node.leave(Node.java:383)
  | 	at org.jbpm.graph.def.Node.leave(Node.java:358)
  | 	at org.jbpm.graph.node.Fork.execute(Fork.java:134)
  | 	at org.jbpm.graph.def.Node.enter(Node.java:316)
  | 	at org.jbpm.graph.def.Transition.take(Transition.java:119)
  | 	at org.jbpm.graph.def.Node.leave(Node.java:383)
  | 	at org.jbpm.graph.node.StartState.leave(StartState.java:70)
  | 	at org.jbpm.graph.exe.Token.signal(Token.java:174)
  | 	at org.jbpm.graph.exe.Token.signal(Token.java:123)
  | 	at org.jbpm.graph.exe.ProcessInstance.signal(ProcessInstance.java:217)
  | 	at org.kbtoys.jrw.SimpleTest.testProcess(SimpleTest.java:25)
  | 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  | 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  | 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  | 	at java.lang.reflect.Method.invoke(Method.java:585)
  | 	at junit.framework.TestCase.runTest(TestCase.java:154)
  | 	at junit.framework.TestCase.runBare(TestCase.java:127)
  | 	at junit.framework.TestResult$1.protect(TestResult.java:106)
  | 	at junit.framework.TestResult.runProtected(TestResult.java:124)
  | 	at junit.framework.TestResult.run(TestResult.java:109)
  | 	at junit.framework.TestCase.run(TestCase.java:118)
  | 	at junit.framework.TestSuite.runTest(TestSuite.java:208)
  | 	at junit.framework.TestSuite.run(TestSuite.java:203)
  | 	at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:128)
  | 	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
  | 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
  | 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
  | 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
  | 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
  | Caused by: org.jbpm.identity.assignment.ExpressionAssignmentException: couldn't resolve assignment expression 'user(grover)'
  | 	at org.jbpm.identity.assignment.ExpressionAssignmentHandler.assign(ExpressionAssignmentHandler.java:97)
  | 	at org.jbpm.taskmgmt.exe.TaskMgmtInstance.performAssignmentDelegation(TaskMgmtInstance.java:217)
  | 	at org.jbpm.taskmgmt.exe.TaskMgmtInstance.performAssignment(TaskMgmtInstance.java:193)
  | 	... 35 more
  | Caused by: java.lang.RuntimeException: no active JbpmContext for resolving assignment expression'user(grover)'
  | 	at org.jbpm.identity.assignment.ExpressionAssignmentHandler.getExpressionSession(ExpressionAssignmentHandler.java:109)
  | 	at org.jbpm.identity.assignment.ExpressionAssignmentHandler.assign(ExpressionAssignmentHandler.java:69)
  | 	... 37 more
  | 
  | 

Thanks!
Jeremy

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