public async Task DoItManually()
{
var step1 = new FakeReceiveStep("step 1");
var step2 = new FakeReceiveStep("step 2");
var step3 = new FakeReceiveStep("step 3");
var step4 = new FakeReceiveStep("step 4");
Func <IncomingStepContext, Task> invokerFunction = context => step1.Process(context, () =>
{
return(step2.Process(context, () =>
{
return step3.Process(context, () =>
{
return step4.Process(context, () =>
{
return Task.FromResult(0);
});
});
}));
});
var c = GetIncomingStepContext();
await invokerFunction(c);
Console.WriteLine(string.Join(Environment.NewLine, c.Load <List <string> >()));
}
public void CanInvokeProcessMethodOfAnIncomingStep()
{
var step = new FakeReceiveStep("WOOHOO");
var processMethod = step.GetType().GetMethod("Process");
var context = GetIncomingStepContext();
var nextExpression = Expression.Lambda <Func <Task> >(Expression.Constant(Task.FromResult(0)));
var stepReference = Expression.Constant(step);
var contextArgument = Expression.Constant(context);
var callExpression = Expression.Call(stepReference, processMethod, contextArgument, nextExpression);
}
