public void Remove_Lines_From_Shopping_Cart()
{
Service p1 = new Service {
ServiceId = 1, Name = "P1"
};
Service p2 = new Service {
ServiceId = 2, Name = "P2"
};
using (var context = new ApplicationDbContext(InMemoryDatabase.GetOptions("Remove_Lines_From_Shopping_Cart")))
{
ShoppingCart target = new ShoppingCart(context);
target.AddToCart(p1, 1);
target.AddToCart(p2, 1);
context.SaveChanges();
Assert.Equal(2, context.ShoppingCartItems.Count());
target.RemoveFromCart(p1);
target.RemoveFromCart(p2);
context.SaveChanges();
Assert.Equal(0, context.ShoppingCartItems.Count());
}
}
public void Clear_Shopping_Cart()
{
Service p1 = new Service {
ServiceId = 1, Name = "P1", Price = 1000
};
Service p2 = new Service {
ServiceId = 2, Name = "P2", Price = 2000
};
using (var context = new ApplicationDbContext(InMemoryDatabase.GetOptions("Clear_Shopping_Cart")))
{
ShoppingCart target = new ShoppingCart(context);
target.AddToCart(p1, 2);
target.AddToCart(p2, 3);
context.SaveChanges();
Assert.Equal(2, context.ShoppingCartItems.Count());
target.ClearCart();
Assert.Equal(0, context.ShoppingCartItems.Count());
}
}
public void Calculate_Shopping_Cart_Total()
{
Service p1 = new Service {
ServiceId = 1, Name = "P1", Price = 1000
};
Service p2 = new Service {
ServiceId = 2, Name = "P2", Price = 2000
};
using (var context = new ApplicationDbContext(InMemoryDatabase.GetOptions("Calculate_Shopping_Cart_Total")))
{
ShoppingCart target = new ShoppingCart(context);
target.AddToCart(p1, 2);
target.AddToCart(p2, 3);
context.SaveChanges();
Assert.Equal(2, context.ShoppingCartItems.Count());
decimal result = target.GetShoppingCartTotal();
Assert.Equal(8000, result);
}
}