public void MarketUpdatesPresenterPositionUpdatesButCollectionDoesNot()
{
var accountPositionService = new MockAccountPositionService();
var marketFeedService = new MockMarketFeedService();
var eventAggregator = CreateEventAggregator();
var marketPricesUpdatedEvent = eventAggregator.GetEvent<MarketPricesUpdatedEvent>() as MockMarketPricesUpdatedEvent;
marketFeedService.SetPrice("FUND1", 20.00m);
accountPositionService.AddPosition("FUND1", 15.00m, 100);
ObservablePosition position = new ObservablePosition(accountPositionService, marketFeedService, eventAggregator);
bool itemsCollectionUpdated = false;
position.Items.CollectionChanged += delegate
{
itemsCollectionUpdated = true;
};
bool itemUpdated = false;
position.Items.First(p => p.TickerSymbol == "FUND1").PropertyChanged += delegate
{
itemUpdated = true;
};
marketPricesUpdatedEvent.SubscribeArgumentAction(new Dictionary<string, decimal> { { "FUND1", 50m } });
Assert.IsFalse(itemsCollectionUpdated);
Assert.IsTrue(itemUpdated);
}
public void SetUp()
{
view = new MockPositionSummaryView();
accountPositionService = new MockAccountPositionService();
marketFeedService = new MockMarketFeedService();
marketHistoryService = new MockMarketHistoryService();
trendLinePresenter = new MockTrendLinePresenter();
ordersController = new MockOrdersController();
this.eventAggregator = new MockEventAggregator();
}
public void GeneratesModelFromPositionAndMarketFeeds()
{
var accountPositionService = new MockAccountPositionService();
var marketFeedService = new MockMarketFeedService();
accountPositionService.AddPosition(new AccountPosition("FUND0", 300m, 1000));
accountPositionService.AddPosition(new AccountPosition("FUND1", 200m, 100));
marketFeedService.SetPrice("FUND0", 30.00m);
marketFeedService.SetPrice("FUND1", 20.00m);
ObservablePosition position = new ObservablePosition(accountPositionService, marketFeedService, CreateEventAggregator());
Assert.AreEqual<decimal>(30.00m, position.Items.First(x => x.TickerSymbol == "FUND0").CurrentPrice);
Assert.AreEqual<long>(1000, position.Items.First(x => x.TickerSymbol == "FUND0").Shares);
Assert.AreEqual<decimal>(20.00m, position.Items.First(x => x.TickerSymbol == "FUND1").CurrentPrice);
Assert.AreEqual<long>(100, position.Items.First(x => x.TickerSymbol == "FUND1").Shares);
}
public void ShouldUpdateDataWithMarketUpdates()
{
var accountPositionService = new MockAccountPositionService();
var marketFeedService = new MockMarketFeedService();
var eventAggregator = CreateEventAggregator();
var marketPricesUpdatedEvent = eventAggregator.GetEvent<MarketPricesUpdatedEvent>() as MockMarketPricesUpdatedEvent;
marketFeedService.SetPrice("FUND0", 30.00m);
accountPositionService.AddPosition("FUND0", 25.00m, 1000);
marketFeedService.SetPrice("FUND1", 20.00m);
accountPositionService.AddPosition("FUND1", 15.00m, 100);
ObservablePosition position = new ObservablePosition(accountPositionService, marketFeedService, eventAggregator);
var updatedPriceList = new Dictionary<string, decimal> { { "FUND0", 50.00m } };
Assert.IsNotNull(marketPricesUpdatedEvent.SubscribeArgumentAction);
Assert.AreEqual(ThreadOption.UIThread, marketPricesUpdatedEvent.SubscribeArgumentThreadOption);
marketPricesUpdatedEvent.SubscribeArgumentAction(updatedPriceList);
Assert.AreEqual<decimal>(50.00m, position.Items.First(x => x.TickerSymbol == "FUND0").CurrentPrice);
}
public void AccountPositionModificationUpdatesPM()
{
var accountPositionService = new MockAccountPositionService();
var marketFeedService = new MockMarketFeedService();
marketFeedService.SetPrice("FUND0", 20.00m);
accountPositionService.AddPosition("FUND0", 150.00m, 100);
ObservablePosition position = new ObservablePosition(accountPositionService, marketFeedService, CreateEventAggregator());
bool itemUpdated = false;
position.Items.First(p => p.TickerSymbol == "FUND0").PropertyChanged += delegate
{
itemUpdated = true;
};
AccountPosition accountPosition = accountPositionService.GetAccountPositions().First<AccountPosition>(p => p.TickerSymbol == "FUND0");
accountPosition.Shares += 11;
accountPosition.CostBasis = 25.00m;
Assert.IsTrue(itemUpdated);
Assert.AreEqual(111, position.Items.First(p => p.TickerSymbol == "FUND0").Shares);
Assert.AreEqual(25.00m, position.Items.First(p => p.TickerSymbol == "FUND0").CostBasis);
}
public void CannotSellMoreSharesThanAreOwnedInDifferentOrders()
{
try
{
Mock<IOrdersViewModel> mockOrdersViewModel = new Mock<IOrdersViewModel>();
Mock<ServiceLocatorImplBase> mockServiceLocator = new Mock<ServiceLocatorImplBase>();
var orderCompositePresenter = new MockOrderCompositePresentationModel();
var commandProxy = new MockStockTraderRICommandProxy();
IOrdersViewModel orderCompositePresentationModel = mockOrdersViewModel.Object;
mockServiceLocator.Setup(x => x.GetInstance<IOrdersView>()).Returns(new Mock<IOrdersView>().Object);
mockServiceLocator.Setup(x => x.GetInstance<IOrdersViewModel>()).Returns(orderCompositePresentationModel);
mockServiceLocator.Setup(x => x.GetInstance<IOrderCompositeViewModel>()).Returns(orderCompositePresenter);
ServiceLocator.SetLocatorProvider(() => mockServiceLocator.Object);
var accountPositionService = new MockAccountPositionService();
accountPositionService.AddPosition("STOCK01", 10.0M, 100);
var controller = new TestableOrdersController(regionManager, commandProxy, accountPositionService);
var sellOrder1 = new MockOrderCompositePresentationModel() { Shares = 100 };
mockServiceLocator.Setup(x => x.GetInstance<IOrderCompositeViewModel>()).Returns(sellOrder1);
controller.InvokeStartOrder(TransactionType.Sell, "STOCK01");
Assert.IsTrue(controller.SubmitAllVoteOnlyCommand.CanExecute());
var sellOrder2 = new MockOrderCompositePresentationModel() { Shares = 100 };
mockServiceLocator.Setup(x => x.GetInstance<IOrderCompositeViewModel>()).Returns(sellOrder2);
controller.InvokeStartOrder(TransactionType.Sell, "stock01");
Assert.IsFalse(controller.SubmitAllVoteOnlyCommand.CanExecute());
}
finally
{
ServiceLocator.SetLocatorProvider(() => null);
}
}
public void SubmitAllInstanceCommandHookedToGlobalSubmitAllCommands()
{
try
{
Mock<IOrdersViewModel> mockOrdersViewModel = new Mock<IOrdersViewModel>();
Mock<ServiceLocatorImplBase> mockServiceLocator = new Mock<ServiceLocatorImplBase>();
var orderCompositePresenter = new MockOrderCompositePresentationModel();
var commandProxy = new MockStockTraderRICommandProxy();
IOrdersViewModel orderCompositePresentationModel = mockOrdersViewModel.Object;
mockServiceLocator.Setup(x => x.GetInstance<IOrdersView>()).Returns(new Mock<IOrdersView>().Object);
mockServiceLocator.Setup(x => x.GetInstance<IOrdersViewModel>()).Returns(orderCompositePresentationModel);
mockServiceLocator.Setup(x => x.GetInstance<IOrderCompositeViewModel>()).Returns(orderCompositePresenter);
ServiceLocator.SetLocatorProvider(() => mockServiceLocator.Object);
var accountPositionService = new MockAccountPositionService();
accountPositionService.AddPosition("STOCK01", 10.0M, 100);
var controller = new TestableOrdersController(regionManager, commandProxy, accountPositionService);
controller.InvokeStartOrder(TransactionType.Buy, "STOCK01");
Assert.IsFalse(controller.SubmitAllCommandCalled);
commandProxy.SubmitAllOrdersCommand.CanExecute(null);
Assert.IsTrue(controller.SubmitAllCommandCalled);
}
finally
{
ServiceLocator.SetLocatorProvider(() => null);
}
}
public void SharesIsHigherThanCurrentPositionOnSellThrows()
{
var accountPositionService = new MockAccountPositionService();
accountPositionService.AddPosition(new AccountPosition("TESTFUND", 10m, 15));
var viewModel = CreateViewModel(accountPositionService);
viewModel.TickerSymbol = "TESTFUND";
viewModel.TransactionType = TransactionType.Sell;
try
{
viewModel.Shares = 16;
}
catch (InputValidationException)
{
return;
}
Assert.Fail("Exception not thrown.");
}
public void CannotSubmitIfStopLimitZero()
{
var accountPositionService = new MockAccountPositionService();
accountPositionService.AddPosition(new AccountPosition("TESTFUND", 10m, 15));
var viewModel = CreateViewModel(accountPositionService);
viewModel.TickerSymbol = "TESTFUND";
viewModel.TransactionType = TransactionType.Sell;
viewModel.Shares = 5;
viewModel.StopLimitPrice = 1;
Assert.IsTrue(viewModel.SubmitCommand.CanExecute(null));
try
{
viewModel.StopLimitPrice = 0;
}
catch (InputValidationException) { }
Assert.IsFalse(viewModel.SubmitCommand.CanExecute(null));
}
public void CannotSellMoreSharesThanAreOwned()
{
var container = new MockUnityResolver();
container.Bag.Add(typeof(IOrdersPresentationModel), new MockOrdersPresentationModel());
var accountPositionService = new MockAccountPositionService();
accountPositionService.AddPosition("STOCK01", 10.0M, 100);
var controller = new TestableOrdersController(regionManager, container, new MockStockTraderRICommandProxy(), accountPositionService);
var buyOrder = new MockOrderCompositePresentationModel() { Shares = 100, };
container.Bag.Add(typeof(IOrderCompositePresentationModel), buyOrder);
controller.InvokeStartOrder(TransactionType.Buy, "STOCK01");
Assert.IsTrue(controller.SubmitAllVoteOnlyCommand.CanExecute(null));
var sellOrder = new MockOrderCompositePresentationModel() { Shares = 200 };
container.Bag[typeof(IOrderCompositePresentationModel)] = sellOrder;
controller.InvokeStartOrder(TransactionType.Sell, "STOCK01");
//Should not be able to sell even though owned shares==100, buy==100 and sell==200
Assert.IsFalse(controller.SubmitAllVoteOnlyCommand.CanExecute(null));
}
public void CannotSellMoreSharesThanAreOwnedInDifferentOrders()
{
var container = new MockUnityResolver();
container.Bag.Add(typeof(IOrdersPresentationModel), new MockOrdersPresentationModel());
var accountPositionService = new MockAccountPositionService();
accountPositionService.AddPosition("STOCK01", 10.0M, 100);
var controller = new TestableOrdersController(regionManager, container, new MockStockTraderRICommandProxy(), accountPositionService);
var sellOrder1 = new MockOrderCompositePresentationModel() { Shares = 100 };
container.Bag.Add(typeof(IOrderCompositePresentationModel), sellOrder1);
controller.InvokeStartOrder(TransactionType.Sell, "STOCK01");
Assert.IsTrue(controller.SubmitAllVoteOnlyCommand.CanExecute(null));
var sellOrder2 = new MockOrderCompositePresentationModel() { Shares = 100 };
container.Bag[typeof(IOrderCompositePresentationModel)] = sellOrder2;
controller.InvokeStartOrder(TransactionType.Sell, "stock01");
Assert.IsFalse(controller.SubmitAllVoteOnlyCommand.CanExecute(null));
}
public void SubmitAllInstanceCommandHookedToGlobalSubmitAllCommands()
{
var container = new MockUnityResolver();
var orderCompositePresenter = new MockOrderCompositePresentationModel();
container.Bag.Add(typeof(IOrdersPresentationModel), new MockOrdersPresentationModel());
container.Bag.Add(typeof(IOrderCompositePresentationModel), orderCompositePresenter);
var commandProxy = new MockStockTraderRICommandProxy();
var accountPositionService = new MockAccountPositionService();
accountPositionService.AddPosition("STOCK01", 10.0M, 100);
var controller = new TestableOrdersController(regionManager, container, commandProxy, accountPositionService);
controller.InvokeStartOrder(TransactionType.Buy, "STOCK01");
Assert.IsFalse(controller.SubmitAllCommandCalled);
commandProxy.SubmitAllOrdersCommand.CanExecute(null);
Assert.IsTrue(controller.SubmitAllCommandCalled);
}
public void CannotSubmitOnSellWhenSharesIsHigherThanCurrentPosition()
{
var accountPositionService = new MockAccountPositionService();
accountPositionService.AddPosition(new AccountPosition("TESTFUND", 10m, 15));
var presenter = CreatePresentationModel(accountPositionService);
presenter.TickerSymbol = "TESTFUND";
presenter.TransactionType = TransactionType.Sell;
presenter.Shares = 5;
presenter.StopLimitPrice = 1;
Assert.IsTrue(presenter.SubmitCommand.CanExecute(null));
try
{
presenter.Shares = 16;
}
catch (InputValidationException) { }
Assert.IsFalse(presenter.SubmitCommand.CanExecute(null));
}
public void CannotSubmitIfStopLimitZero()
{
var accountPositionService = new MockAccountPositionService();
accountPositionService.AddPosition(new AccountPosition("TESTFUND", 10m, 15));
var presenter = CreatePresentationModel(new MockOrderDetailsView(), accountPositionService);
presenter.TickerSymbol = "TESTFUND";
presenter.TransactionType = TransactionType.Sell;
presenter.Shares = 5;
presenter.StopLimitPrice = 1;
Assert.IsTrue(presenter.SubmitCommand.CanExecute(null));
try
{
presenter.StopLimitPrice = 0;
}
catch (InputValidationException) { }
Assert.IsFalse(presenter.SubmitCommand.CanExecute(null));
}
public void ShouldSetStopLimitPriceInModel()
{
var accountPositionService = new MockAccountPositionService();
accountPositionService.AddPosition(new AccountPosition("TESTFUND", 10m, 15));
var presenter = new TestableOrderDetailsPresenter(new MockOrderDetailsView(), accountPositionService);
presenter.TickerSymbol = "TESTFUND";
presenter.TransactionType = TransactionType.Sell;
presenter.Shares = 5;
presenter.StopLimitPrice = 0;
Assert.AreEqual<string>("The stop limit price must be greater than 0", presenter["StopLimitPrice"]);
}
public void CannotSubmitIfStopLimitZero()
{
var accountPositionService = new MockAccountPositionService();
accountPositionService.AddPosition(new AccountPosition("TESTFUND", 10m, 15));
var presenter = new TestableOrderDetailsPresenter(new MockOrderDetailsView(), accountPositionService);
presenter.TickerSymbol = "TESTFUND";
presenter.TransactionType = TransactionType.Sell;
presenter.Shares = 5;
presenter.StopLimitPrice = 1;
Assert.IsTrue(presenter.SubmitCommand.CanExecute(null));
presenter.StopLimitPrice = 0;
Assert.IsFalse(presenter.SubmitCommand.CanExecute(null));
}
