public void ShouldNotifyReaderWhenCurrentNewsArticleChanges()
{
var presenter = new MockArticlePresentationModel();
var eventAggregator = new MockEventAggregator();
eventAggregator.AddMapping <TickerSymbolSelectedEvent>(new MockTickerSymbolSelectedEvent());
var newsReaderPresenter = new MockNewsReaderPresenter();
var controller = new NewsController(CreateRegionManager(), presenter, eventAggregator, newsReaderPresenter);
controller.CurrentNewsArticleChanged(new NewsArticle()
{
Title = "SomeTitle", Body = "Newsbody"
});
Assert.IsTrue(newsReaderPresenter.SetNewsArticleCalled);
}