private void App_OnStartup(object sender, StartupEventArgs e)
{
var mainWindow = new MainWindow();
var stockPresenter = new StockPresenter(mainWindow, new StockData(new SqlDataProvider<StockModel>()));
Debug.WriteLine(stockPresenter);
mainWindow.Show();
}
public void Constructor_NullStockView_ShouldThrowException()
{
Assert.Throws<ArgumentNullException>(() =>
{
var stockPresenter = new StockPresenter(null, null);
});
}
public void FindClickAction_EmptySymbol_ShouldNotCallStockData_ShouldNotCallDisplayData()
{
//Moq
//Arrange
var stockView = new Mock<IStockView>();
var stockData = new Mock<IStockData>();
var stockPresenter = new StockPresenter(stockView.Object, stockData.Object);
//Act
stockView.Raise(x => x.FindClickAction += null, default(EventArgs));
//Assert
stockData.Verify(x => x.Find(It.IsAny<string>()), Times.Never);
stockView.Verify(x => x.DisplayStockData(It.IsAny<string>()), Times.Never);
}
public void FindClickAction_Symbol_ShouldCallStockData_ShouldCallDisplayData()
{
//Moq
//Arrange
var stockView = new Mock<IStockView>();
var symbol = "Sample";
stockView.SetupGet(x => x.StockSymbol).Returns(symbol);
var stockData = new Mock<IStockData>();
stockData.Setup(x => x.Find(It.IsAny<string>())).Returns(new StockModel());
var stockPresenter = new StockPresenter(stockView.Object, stockData.Object);
//Act
stockView.Raise(x => x.FindClickAction += null, default(EventArgs));
//Assert
stockData.Verify(x => x.Find(""), Times.Once);
stockView.Verify(x => x.DisplayStockData(It.IsAny<string>()), Times.Once);
}
