public void SplitStrategyWithNullValuesTest2()
{
//Arrange
BasePlate[] menuList = null;
decimal menuPrice = 0m;
bool expecteMenuCalculation = false;
BasePlate[] emptyArray = new BasePlate[] { };
//Act
MenuCalculationResult menuCalculationResult = this.menuSplitStrategy.ExtractOptimalMenu(menuList, this.SumPrice, menuPrice);
//Assert
Assert.NotNull(menuCalculationResult);
Assert.Equal(expecteMenuCalculation, menuCalculationResult.CalculateAsMenu);
Assert.Equal(emptyArray, menuCalculationResult.MenuPlates);
Assert.Equal(emptyArray, menuCalculationResult.RemainingPlates);
}
private decimal CalculatePrices(BasePlate[] plates)
{
if (plates == null || plates.Length == 0)
{
return(0m);
}
if (plates.ShouldBeConsiderForMenu())
{
MenuCalculationResult calculationResult = this.splitStrategyService.ExtractOptimalMenu(plates, this.SumPrice, this.menuPrice);
if (calculationResult.CalculateAsMenu)
{
return(this.menuPrice + this.CalculatePrices(calculationResult.RemainingPlates));
}
return(this.SumPrice(calculationResult.RemainingPlates));
}
else
{
return(this.SumPrice(plates));
}
}
