public void ValidateOk()
{
//SETUP
var userId = Guid.NewGuid();
var options = SqliteInMemory.CreateOptions <EfCoreContext>();
using var context = new EfCoreContext(options, new FakeUserIdService(userId));
context.Database.EnsureCreated();
context.SeedDatabaseFourBooks();
context.ChangeTracker.Clear();
//ATTEMPT
var order = new Order
{
CustomerId = userId,
LineItems = new List <LineItem>
{
new LineItem
{
BookId = context.Books.First().BookId,
LineNum = 1,
BookPrice = 123,
NumBooks = 1
}
}
};
context.Orders.Add(order);
var errors = context.SaveChangesWithValidation();
//VERIFY
errors.Any().ShouldBeFalse();
context.Orders.Count().ShouldEqual(1);
}
public void ValidateLineNumNotSetBad()
{
//SETUP
var userId = Guid.NewGuid();
var options = SqliteInMemory.CreateOptions <EfCoreContext>();
using var context = new EfCoreContext(options, new FakeUserIdService(userId));
context.Database.EnsureCreated();
context.SeedDatabaseFourBooks();
//ATTEMPT
var order = new Order
{
CustomerId = userId,
LineItems = new List <LineItem>
{
new LineItem
{
BookId = context.Books.First().BookId,
LineNum = 20,
BookPrice = 123,
NumBooks = 1
}
}
};
context.Orders.Add(order);
var errors = context.SaveChangesWithValidation();
//VERIFY
errors.Count.ShouldEqual(1);
errors.First().ErrorMessage.ShouldEqual("This order is over the limit of 5 books.");
context.Orders.Count().ShouldEqual(0);
}
public bool HasErrors => Errors.Any(); //#A
public TOut RunAction(TIn dataIn) //#C
{
var result = _actionClass.Action(dataIn); //#D
Errors = _actionClass.Errors; //#E
if (!HasErrors) //#F
{
Errors = //#G
_context.SaveChangesWithValidation() //#G
.ToImmutableList(); //#G
}
return(result); //#H
}
