void AddFund(object sender, EventArgs e)
{
FundOrder fundOrder = new FundOrder();
fundOrder.CustomerId = View.Customer;
fundOrder.TickerSymbol = View.Fund;
if (!string.IsNullOrEmpty(fundOrder.CustomerId) && !string.IsNullOrEmpty(fundOrder.TickerSymbol))
eventAggregator.GetEvent<FundAddedEvent>().Publish(fundOrder);
}
public void PresenterAddsFundOnEvent()
{
var view = new MockActivityView();
var mockEventAggregator = new MockEventAggregator();
MockFundAddedEvent mockEvent = new MockFundAddedEvent();
mockEventAggregator.AddMapping<FundAddedEvent>(mockEvent);
ActivityPresenter presenter = new ActivityPresenter(mockEventAggregator);
presenter.View = view;
string customerId = "ALFKI";
presenter.CustomerId = customerId;
FundOrder payload = new FundOrder() { CustomerId = customerId, TickerSymbol = "MSFT" };
mockEvent.SubscribeArgumentAction(payload);
StringAssert.Contains(view.AddContentArgumentContent, "MSFT");
}
public void PresenterUnsubcribesFromFundAddedEventIfCustomerIDIsSetTwice()
{
var mockEventAggregator = new MockEventAggregator();
MockFundAddedEvent mockEvent = new MockFundAddedEvent();
string customerId = "ALFKI";
FundOrder payload = new FundOrder() { CustomerId = customerId, TickerSymbol = "MSFT" };
mockEvent.Subscribe(delegate { new FundOrder() { CustomerId = customerId, TickerSymbol = "MSFT" }; }, ThreadOption.UIThread, true, delegate { return true; });
mockEventAggregator.AddMapping<FundAddedEvent>(mockEvent);
ActivityPresenter presenter = new ActivityPresenter(mockEventAggregator);
presenter.View = new MockActivityView();
presenter.CustomerId = "ALFKI";
presenter.CustomerId = "ALFKI";
Assert.AreEqual(1, mockEvent.SubscribeCount);
}
public void PresenterSubscribesToFundAddedForCorrectCustomer()
{
var mockEventAggregator = new MockEventAggregator();
MockFundAddedEvent mockEvent = new MockFundAddedEvent();
mockEventAggregator.AddMapping<FundAddedEvent>(mockEvent);
ActivityPresenter presenter = new ActivityPresenter(mockEventAggregator);
presenter.View = new MockActivityView();
string customerId = "ALFKI";
presenter.CustomerId = customerId;
FundOrder payload = new FundOrder() { CustomerId = customerId };
mockEvent.Subscribe(delegate { new FundOrder() { CustomerId = customerId }; }, ThreadOption.UIThread, true, delegate{
if (customerId == "ALFKI"){
return true;
}
else{
return false;
}
});
mockEvent.Publish(payload);
Assert.IsTrue(mockEvent.SubscribeArgumentFilter(new FundOrder { CustomerId = "ALFKI" }));
Assert.AreEqual(ThreadOption.UIThread, mockEvent.ThreadOption);
customerId = "FilteredOutCustomer";
mockEvent.Subscribe(delegate { new FundOrder() { CustomerId = customerId }; }, ThreadOption.UIThread, true, delegate {
if (customerId == "ALFKI")
{
return true;
}
else {
return false;
}
});
Assert.IsFalse(mockEvent.SubscribeArgumentFilter(new FundOrder { CustomerId = "FilteredOutCustomer" }));
}
public override void Publish(FundOrder payload)
{
PublishCalled = true;
PublishArgumentPayload = payload;
}
public bool FundOrderFilter(FundOrder fundOrder)
{
return fundOrder.CustomerId == _customerId;
}
public void FundAddedEventHandler(FundOrder fundOrder)
{
Debug.Assert(View != null);
View.AddContent(fundOrder.TickerSymbol);
}