public void after_second_attempt_succeeded_on_callback_do_nothing()
{
// given
var d = new FakeDispatcher();
var m = new Runner(d);
var o = new Order {
OrderId = Guid.NewGuid()
};
m.Handle(new OrderPlaced {
Order = o
});
var cookFoodCallback1 = (d.Messages[1] as Callback).Payload as CookFoodCalledBack;
d.Clear();
m.Handle(cookFoodCallback1);
var cookFoodCallback2 = (d.Messages[1] as Callback).Payload as CookFoodCalledBack;
m.Handle(new FoodCooked {
Order = o
});
d.Clear();
// when
m.Handle(cookFoodCallback2);
// then
Assert.Empty(d.Messages);
}
public void after_second_attempt_failed_on_callback_give_up()
{
// given
var d = new FakeDispatcher();
var m = new Runner(d);
var o = new Order {
OrderId = Guid.NewGuid()
};
m.Handle(new OrderPlaced {
Order = o
});
var cookFoodCallback1 = (d.Messages[1] as Callback).Payload as CookFoodCalledBack;
d.Clear();
m.Handle(cookFoodCallback1);
var cookFoodCallback2 = (d.Messages[1] as Callback).Payload as CookFoodCalledBack;
d.Clear();
// when
var inputEvent = cookFoodCallback2;
m.Handle(cookFoodCallback2);
// then
Assert.Equal(2, d.Messages.Count);
Assert.IsType <FailedToContactTheKitchen>(d.Messages[0]);
Assert.IsType <OrderCompleted>(d.Messages[1]);
var x0 = d.Messages[0] as FailedToContactTheKitchen;
var x1 = d.Messages[1] as OrderCompleted;
Assert.Equal(o.OrderId, x0.Order.OrderId);
Assert.Equal(inputEvent.CorrelationId, x0.CorrelationId);
Assert.Equal(inputEvent.MessageId, x0.ParentId);
Assert.False(x1.Success);
Assert.True(x1.Retried);
Assert.Equal(o.OrderId, x1.Order.OrderId);
Assert.Equal(inputEvent.CorrelationId, x1.CorrelationId);
Assert.Equal(inputEvent.MessageId, x1.ParentId);
}
public void after_second_attempt_succeeded_then_price_order()
{
// given
var d = new FakeDispatcher();
var m = new Runner(d);
var o = new Order {
OrderId = Guid.NewGuid()
};
m.Handle(new OrderPlaced {
Order = o
});
var cookFoodCallback1 = (d.Messages[1] as Callback).Payload as CookFoodCalledBack;
d.Clear();
m.Handle(cookFoodCallback1);
var cookFoodCallback2 = (d.Messages[1] as Callback).Payload as CookFoodCalledBack;
d.Clear();
// when
var inputEvent = new FoodCooked {
Order = o
};
m.Handle(inputEvent);
// then
Assert.Single(d.Messages);
Assert.IsType <PriceOrder>(d.Messages[0]);
var x0 = d.Messages[0] as PriceOrder;
Assert.Equal(o.OrderId, x0.Order.OrderId);
Assert.Equal(inputEvent.CorrelationId, x0.CorrelationId);
Assert.Equal(inputEvent.MessageId, x0.ParentId);
}
public void after_first_attempt_failed_on_callback_retry()
{
// given
var d = new FakeDispatcher();
var m = new Runner(d);
var o = new Order {
OrderId = Guid.NewGuid()
};
m.Handle(new OrderPlaced {
Order = o
});
var cookFoodCallback1 = (d.Messages[1] as Callback).Payload as CookFoodCalledBack;
d.Clear();
// when
var inputEvent = cookFoodCallback1;
m.Handle(inputEvent);
// then
Assert.Equal(2, d.Messages.Count);
Assert.IsType <CookFood>(d.Messages[0]);
Assert.IsType <Callback>(d.Messages[1]);
var x0 = d.Messages[0] as CookFood;
var x1 = d.Messages[1] as Callback;
Assert.Equal(o.OrderId, x0.Order.OrderId);
Assert.Equal(inputEvent.CorrelationId, x0.CorrelationId);
Assert.Equal(inputEvent.MessageId, x0.ParentId);
Assert.Equal(inputEvent.CorrelationId, x1.CorrelationId);
Assert.Equal(inputEvent.MessageId, x1.ParentId);
Assert.Equal(5, x1.Seconds);
Assert.IsType <CookFoodCalledBack>(x1.Payload);
}