public void RemoveBook_NotExistingBook()
{
StringWriter output = new StringWriter();
ModelStore model = ModelMockup();
Viewer view = new Viewer(output);
Controller control = new Controller(model, view);
Customer c = model.GetCustomer(2);
Book b = model.GetBook(2);
try {
control.RemoveBook(c, b);
Assert.Fail("Expected exception was not thrown.");
}
catch(Exception ex) {
Assert.AreEqual("Book doesn't exist in Customers ShoppingCart.", ex.Message);
}
}
public void RemoveBook_DeleteBook()
{
StringWriter output = new StringWriter();
ModelStore model = ModelMockup();
Viewer view = new Viewer(output);
Controller control = new Controller(model, view);
Customer c = model.GetCustomer(2);
Book b = model.GetBook(5);
control.RemoveBook(c, b);
Assert.AreEqual(model.GetCustomer(2).ShoppingCart.Items.Find(itm => itm.BookId == b.Id), null);
}