public async Task Calculate_Card_Total()
{
var options = new DbContextOptionsBuilder <SportStoreDbContext>()
.UseInMemoryDatabase(databaseName: "Calculate_Card_Total")
.Options;
var cardItem1 = new CardItem()
{
Product = new Product()
{
Id = 1, Price = 5.0M, Name = "P1"
},
Quantity = 1
};
var cardItem2 = new CardItem()
{
Product = new Product()
{
Id = 2, Price = 5.0M, Name = "P2"
},
Quantity = 2
};
using (var context = new SportStoreDbContext(options))
{
await context.CardItems.AddAsync(cardItem1);
await context.CardItems.AddAsync(cardItem2);
await context.SaveChangesAsync();
var service = new CardService(context);
var resultSum = await service.ComputeTotalValue();
Assert.Equal(15.0M, resultSum);
}
}