public void should_branch_children()
{
//arrange
var branch = 10;
var child = 2;
var definition = new WorkflowDefinition();
var pointer = new ExecutionPointer()
{
Active = true, StepId = 0, Status = PointerStatus.Running
};
var childPointer = new ExecutionPointer();
var step = A.Fake <WorkflowStep>();
var workflowResult = new WorkflowExecutorResult();
var instance = GivenWorkflow(pointer);
var result = ExecutionResult.Branch(new List <object>()
{
branch
}, null);
A.CallTo(() => step.Children).Returns(new List <int>()
{
child
});
A.CallTo(() => PointerFactory.BuildChildPointer(definition, pointer, child, branch)).Returns(childPointer);
//act
Subject.ProcessExecutionResult(instance, definition, pointer, step, result, workflowResult);
//assert
A.CallTo(() => PointerFactory.BuildChildPointer(definition, pointer, child, branch)).MustHaveHappened();
instance.ExecutionPointers.Should().Contain(childPointer);
}
public void ProcessExecutionResult(WorkflowInstance workflow, WorkflowDefinition def, ExecutionPointer pointer, WorkflowStep step, ExecutionResult result, WorkflowExecutorResult workflowResult)
{
pointer.PersistenceData = result.PersistenceData;
pointer.Outcome = result.OutcomeValue;
if (result.SleepFor.HasValue)
{
pointer.SleepUntil = _datetimeProvider.Now.ToUniversalTime().Add(result.SleepFor.Value);
pointer.Status = PointerStatus.Sleeping;
}
if (!string.IsNullOrEmpty(result.EventName))
{
pointer.EventName = result.EventName;
pointer.EventKey = result.EventKey;
pointer.Active = false;
pointer.Status = PointerStatus.WaitingForEvent;
workflowResult.Subscriptions.Add(new EventSubscription()
{
WorkflowId = workflow.Id,
StepId = pointer.StepId,
EventName = pointer.EventName,
EventKey = pointer.EventKey,
SubscribeAsOf = result.EventAsOf
});
}
if (result.Proceed)
{
pointer.Active = false;
pointer.EndTime = _datetimeProvider.Now.ToUniversalTime();
pointer.Status = PointerStatus.Complete;
foreach (var outcomeTarget in step.Outcomes.Where(x => object.Equals(x.GetValue(workflow.Data), result.OutcomeValue) || x.GetValue(workflow.Data) == null))
{
workflow.ExecutionPointers.Add(_pointerFactory.BuildNextPointer(def, pointer, outcomeTarget));
}
_eventPublisher.PublishNotification(new StepCompleted()
{
EventTimeUtc = _datetimeProvider.Now,
Reference = workflow.Reference,
ExecutionPointerId = pointer.Id,
StepId = step.Id,
WorkflowInstanceId = workflow.Id,
WorkflowDefinitionId = workflow.WorkflowDefinitionId,
Version = workflow.Version
});
}
else
{
foreach (var branch in result.BranchValues)
{
foreach (var childDefId in step.Children)
{
workflow.ExecutionPointers.Add(_pointerFactory.BuildChildPointer(def, pointer, childDefId, branch));
}
}
}
}
public void ProcessExecutionResult(WorkflowInstance workflow, WorkflowDefinition def, ExecutionPointer pointer, WorkflowStep step, ExecutionResult result, WorkflowExecutorResult workflowResult)
{
pointer.PersistenceData = result.PersistenceData;
pointer.Outcome = result.OutcomeValue;
if (result.SleepFor.HasValue)
{
pointer.SleepUntil = _datetimeProvider.UtcNow.Add(result.SleepFor.Value);
pointer.Status = PointerStatus.Sleeping;
}
if (!string.IsNullOrEmpty(result.EventName))
{
pointer.EventName = result.EventName;
pointer.EventKey = result.EventKey;
pointer.Active = false;
pointer.Status = PointerStatus.WaitingForEvent;
workflowResult.Subscriptions.Add(new EventSubscription
{
WorkflowId = workflow.Id,
StepId = pointer.StepId,
ExecutionPointerId = pointer.Id,
EventName = pointer.EventName,
EventKey = pointer.EventKey,
SubscribeAsOf = result.EventAsOf,
SubscriptionData = result.SubscriptionData
});
}
if (result.Proceed)
{
pointer.Active = false;
pointer.EndTime = _datetimeProvider.UtcNow;
pointer.Status = PointerStatus.Complete;
foreach (var outcomeTarget in step.Outcomes.Where(x => x.Matches(result, workflow.Data)))
{
workflow.ExecutionPointers.Add(_pointerFactory.BuildNextPointer(def, pointer, outcomeTarget));
}
var pendingSubsequents = workflow.ExecutionPointers
.FindByStatus(PointerStatus.PendingPredecessor)
.Where(x => x.PredecessorId == pointer.Id);
foreach (var subsequent in pendingSubsequents)
{
subsequent.Status = PointerStatus.Pending;
subsequent.Active = true;
}
_eventPublisher.PublishNotification(new StepCompleted
{
EventTimeUtc = _datetimeProvider.UtcNow,
Reference = workflow.Reference,
ExecutionPointerId = pointer.Id,
StepId = step.Id,
WorkflowInstanceId = workflow.Id,
WorkflowDefinitionId = workflow.WorkflowDefinitionId,
Version = workflow.Version
});
}
else
{
foreach (var branch in result.BranchValues)
{
foreach (var childDefId in step.Children)
{
workflow.ExecutionPointers.Add(_pointerFactory.BuildChildPointer(def, pointer, childDefId, branch));
}
}
}
}