public int SetToasts(int numToasts)
{
if (numToasts > 2)
{
throw new Exception("The maximum number of toasts is 2.");
}
Toaster toaster = db.Toasters.FirstOrDefault();
PantryController pantry = new PantryController();
if (pantry.HowManyBreads() >= 0)
{
toaster.NumToasts = pantry.GetBreads(numToasts);
}
db.Entry(toaster).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
throw;
}
return(toaster.NumToasts);
}
public void GetBreads_ShouldTwoBreadsMinus()
{
var controller = new IToast.Controllers.PantryController();
controller.PutBreads(50);
int toasts = 2;
int howManyBreadsBeforeToasting = controller.HowManyBreads();
controller.GetBreads(toasts);
int howManyBreadsAfterToasting = controller.HowManyBreads();
Assert.AreEqual(howManyBreadsBeforeToasting - howManyBreadsAfterToasting, toasts);
}
