public ConsumeFridgeItemCommand(long fridgeItemId, Guid userId, Guid fridgeId, AmountValue amountValue)
{
FridgeItemId = fridgeItemId;
UserId = userId;
FridgeId = fridgeId;
AmountValue = amountValue;
}
public void IllegalAmountTest()
{
var thatDamnOffer = "1000000000000000100";
var val = AmountValue.FromString(thatDamnOffer, native: true);
Assert.AreEqual(thatDamnOffer, val.ToString());
}
public void FridgeItem_CreateNewShouldHaveDateTimeNow()
{
FoodProduct foodProduct = new FoodProduct("Mleko", _category);
AmountValue amountValue = new AmountValue(15.3f, Unit.Grams);
var fridgeItem = new FridgeItem(foodProduct.FoodProductId, "desc", amountValue);
var dateTime = DateTime.Now;
Assert.AreEqual(dateTime.ToShortDateString(), fridgeItem.EnteredAt.ToShortDateString());
}
public void FridgeItem_ConsumeWithSameAmountValue_ShouldSetIsConsumed()
{
FoodProduct foodProduct = new FoodProduct("Mleko", _category);
AmountValue amountValue = new AmountValue(100.0f, Unit.Mililiter);
FridgeItem fridgeItem = new FridgeItem(foodProduct.FoodProductId, "desc", amountValue);
AmountValue amountValToConsume = new AmountValue(100.0f, Unit.Mililiter);
fridgeItem.ConsumeFridgeItem(amountValToConsume);
Assert.AreEqual(true, fridgeItem.IsConsumed);
}
public void FridgeItem_UpdateItemNote_ShouldHaveNewValue()
{
FoodProduct foodProduct = new FoodProduct("Mleko", _category);
AmountValue amountValue = new AmountValue(15.3f, Unit.Grams);
var fridgeItem = new FridgeItem(foodProduct.FoodProductId, "desc", amountValue);
string noteUpdated = "updatedDesc";
fridgeItem.UpdateFridgeItemNote(noteUpdated);
Assert.AreEqual(fridgeItem.Note, noteUpdated);
}
public FridgeItem(short foodProductId, string note, AmountValue amountValue)
{
//if (foodProduct is null)
// throw new DomainException("Food product is null", "InvalidFoodProduct");
AmountValue = amountValue;
IsConsumed = false;
Note = note;
FoodProductId = foodProductId;
EnteredAt = DateTime.Now;
}
public void FridgeItem_UpdateConsumed_ShouldThrowException()
{
FoodProduct foodProduct = new FoodProduct("Mleko", _category);
AmountValue amountValue = new AmountValue(100.0f, Unit.Mililiter);
FridgeItem fridgeItem = new FridgeItem(foodProduct.FoodProductId, "desc", amountValue);
AmountValue amountValToConsume = new AmountValue(100.0f, Unit.Mililiter);
fridgeItem.ConsumeFridgeItem(amountValToConsume); // first consume
Assert.AreEqual(true, fridgeItem.IsConsumed);
Assert.Throws(typeof(DomainException), () => fridgeItem.UpdateFridgeItemNote("updated"));
}
public virtual AmountValue GetAmount(string dateType)
{
AmountValue dateValue;
dateValue = Amounts.FirstOrDefault(p => p.AmountType == dateType);
if (dateValue == null)
{
dateValue = new AmountValue()
{
Consumer = this, AmountType = dateType, Value = 0
};
Amounts.Add(dateValue);
}
return(dateValue);
}
public void ConsumeFridgeItem(AmountValue amountValue)
{
if (IsConsumed)
{
throw new DomainException("This item is consumed! Cant consume again.", "ConsumeFridgeItemFailed");
}
if (this.AmountValue.CompareTo(amountValue) <= 0)
{
this.AmountValue.ResetAmount();
IsConsumed = true;
}
else
{
IsConsumed = false;
this.AmountValue.DecreaseAmount(amountValue);
}
}
public void AmountValue_WithLessThanZero_ShouldThrowException()
{
AmountValue amountVal;
Assert.Throws(typeof(AmountValueException), () => amountVal = new AmountValue(-10.0f, Unit.Grams));
}
public void IncreaseFridgeItemAmount(AmountValue amountValue)
{
// handle unit - what if units are different?
AmountValue = new AmountValue(AmountValue.Value + amountValue.Value, AmountValue.Unit);
}
public void ChangeFridgeItemAmount(AmountValue amountValue)
{
AmountValue = amountValue;
}
public void ConsumeFridgeItem(long fridgeItemId, AmountValue amountValue)
{
var fridgeItem = GetFridgeItem(fridgeItemId);
ConsumeFridgeItem(fridgeItem, amountValue);
}
private void ConsumeFridgeItem(FridgeItem item, AmountValue amountValue)
{
item.ConsumeFridgeItem(amountValue);
}
