private void ValidateNextOrder(WalkDogOrder lastOrder, WalkDogOrder nextOrder)
{
if (nextOrder.StartTime <= lastOrder.StartTime)
{
throw new TransactionDeclinedException("Wrong order StartTime.");
}
}
public void Write_To_Stream()
{
//arrange
var stream = new StringStream();
var order = new WalkDogOrder(new Dog("Santa's Little Helper", true, false), "Springfield", new DateTime(2017, 03, 17), 17.89);
var writer = new WalkDogOrderStreamWriter();
//act
writer.Write(stream, order);
//assert
var content = stream.GetContent();
content.Should().Be("Santa's Little Helper (small) in Springfield at 2017-03-17T00:00:00.0000000 for 17.89$");
}
public void Publish_Order_And_Assign()
{
//init
var server = _test.StartServer("server");
var dogLover1 = _test.CreateClient("dogLover1");
var walker1 = _test.CreateClient("walker1");
//dogLover1 make a WalkDogOrder
var walkDog1Order = new WalkDogOrder(new Dog("dog1"), "nyk", DateTime.Now, 17.9);
dogLover1.NewOrder(walkDog1Order);
//server make and publish block #1
server.WaitForBlock(1);
//walker1 can see a new order
var unassignedOrders = walker1.GetUnassignedOrders();
unassignedOrders.Count.Should().Be(1);
var unassignedOrder = unassignedOrders.Values.Single();
unassignedOrder.Transaction.User.Should().BeSameAs(dogLover1.User);
unassignedOrder.Order.Should().BeSameAs(walkDog1Order);
//walker1 make assigned order
walker1.AssignOrdersToMe(0.1, unassignedOrder);
server.WaitForBlock(2);
//dogLover1 can see his order was assigned
var myOrder = dogLover1.GetMyInfo().MyOrders.Single();
myOrder.IsAssigned.Should().BeTrue();
myOrder.Order.Should().BeSameAs(walkDog1Order);
//dogLover1 can see executor
((IAssignedUserOrder)myOrder).AssigningUserOrder.Transaction.User.Should().BeSameAs(walker1.User);
//walker1 can see hist assigment orders
var myAssigningOrders = walker1.GetMyInfo().AssigningOrders.Single();
myAssigningOrders.Transaction.User.Should().BeSameAs(walker1.User);
myAssigningOrders.Orders.Single().Should().Be(myOrder);
}
public void Publish_2_Orders_And_Select_Best_Fee()
{
//init
var server = _test.StartServer("server");
var dogLover1 = _test.CreateClient("dogLover1");
var dogLover2 = _test.CreateClient("dogLover2");
var walker1 = _test.CreateClient("walker1");
var walker2 = _test.CreateClient("walker2");
//each dog lover make a WalkDogOrder
var walkDog1Order = new WalkDogOrder(new Dog("dog1"), "nyk", DateTime.Now, 14.0);
dogLover1.NewOrder(walkDog1Order);
var walkDog2Order = new WalkDogOrder(new Dog("dog2"), "nyk", DateTime.Now, 20.0);
dogLover2.NewOrder(walkDog2Order);
server.WaitForBlock(1);
//walker1 says he want to execute only walkDog1OrderSecond
var unassignedOrderForWalker1 = walker1.GetUnassignedOrders().Values.Single(o => o.Order == walkDog1Order);
walker1.AssignOrdersToMe(0.2, unassignedOrderForWalker1);
//walker2 want to execute both orders
walker2.AssignOrdersToMe(0.1, walker2.GetUnassignedOrders().Values.ToArray());
//server will choose walker2 proposal
server.WaitForBlock(2);
var myAssigningOrder = walker2.GetMyInfo().AssigningOrders.Single();
myAssigningOrder.Orders.Count.Should().Be(2);
//walker1 was excluded from execution
walker1.GetMyInfo().Should().BeNull();
}
