public void CheckRunningTotalForBasketWithItems()
{
//Arrange
var view = new MockedCheckOutView();
var presenter = new CheckOutPresenter(view, new MockedCheckOutRepository());
//Act
presenter.GetRunningTotal();
//Assert
Assert.AreEqual(8.95m, view.RunningTotal);
}
public void CheckListContainsItems()
{
//Arrange
var view = new MockedCheckOutView();
var presenter = new CheckOutPresenter(view, new MockedCheckOutRepository());
//Act
presenter.GetItemsOrderedByPrice();
//Assert
Assert.IsTrue(view.CheckoutItems.Count > 0);
}
public void CheckListIsOrderedByPrice()
{
//Arrange
var view = new MockedCheckOutView();
var presenter = new CheckOutPresenter(view, new MockedCheckOutRepository());
//Act
presenter.GetItemsOrderedByPrice();
//Assert
Assert.IsTrue(view.CheckoutItems.Count > 0);
Assert.AreEqual(0.50m, view.CheckoutItems[0].Price);
Assert.AreEqual(1.50m, view.CheckoutItems[1].Price);
Assert.AreEqual(2.75m, view.CheckoutItems[2].Price);
Assert.AreEqual(4.20m, view.CheckoutItems[3].Price);
}
protected void Page_Load(object sender, EventArgs e)
{
// Create the presenter and pass in the view (this) and our repository. (Fake DB layer)
var presenter = new CheckOutPresenter(this, new CheckoutRepository());
// Use Presenter to get the Ordered list.
// This binds the results to the view property 'CheckoutItems'
presenter.GetItemsOrderedByPrice();
CheckoutList.DataSource = CheckoutItems;
CheckoutList.DataTextField = "Description";
CheckoutList.DataBind();
// Use Presenter to get the running total.
// This binds the results to the view property 'RunningTotal'
presenter.GetRunningTotal();
CheckoutTotal.Text = RunningTotal.ToString();
}