public void OnTickerSymbolSelectedUpdatesChartTitle()
{
MockTrendLineView view = new MockTrendLineView();
MockMarketHistoryService historyService = new MockMarketHistoryService();
TrendLinePresenter presenter = new TrendLinePresenter(view, historyService);
presenter.OnTickerSymbolSelected("TEST");
Assert.AreEqual("TEST", view.ChartTitlePassed);
}
public void OnTickerSymbolSelectedUpdatesLineChartWithPriceHistoryData()
{
MockTrendLineView view = new MockTrendLineView();
MockMarketHistoryService historyService = new MockMarketHistoryService();
TrendLinePresenter presenter = new TrendLinePresenter(view, historyService);
presenter.OnTickerSymbolSelected("TEST");
Assert.IsNotNull(view.HistoryCollectionPassed);
Assert.AreEqual(historyService.Data.Count, view.HistoryCollectionPassed.Count);
Assert.AreEqual(historyService.Data[0], view.HistoryCollectionPassed[0]);
}