private static WorkflowDefinition Given_a_workflow_with_three_serial_empty_activities()
{
var workflow = new WorkflowDefinition();
workflow.Activities = new List <IWorkflowActivityBase>
{
new MockActivity {
Id = "1", DefaultInput = "Hello"
},
new MockActivity
{
Id = "2",
Routes = { WorkflowRoute.Create <MyOutput, MyInput>("1", a => a.Output, a => a.Input) }
},
new MockActivity {
Id = "3"
},
};
workflow.StartActivity = workflow.Activities.First();
workflow.Transitions = new List <WorkflowTransition>
{
new WorkflowTransition {
From = "1", To = "2"
},
new WorkflowTransition {
From = "2", To = "3"
},
};
return(workflow);
}
/// <exception cref="WorkflowException">A workflow validation exception occurred. </exception>
private void ValidateRoute(IWorkflowActivityBase inputActivity, WorkflowRoute route)
{
var outputActivity = GetActivityById(route.OutputActivityId);
var outputProperty = outputActivity.OutputType.GetRuntimeProperty(route.OutputProperty);
if (outputProperty == null)
throw new WorkflowException("The output property of the route could not be found on the output data type. ");
var inputProperty = inputActivity.InputType.GetRuntimeProperty(route.InputProperty);
if (inputProperty == null)
throw new WorkflowException("The input property of the route could not be found on the input data type. ");
if (outputProperty.PropertyType != inputProperty.PropertyType)
throw new WorkflowException("The input property and output property types of a route do not match. ");
}
