public void ShouldReturnCorrectPrice()
{
var expected = 8;
ItemPricing pricing = new ItemPricing(new BatchPricing(3, 4), 2);
var actual = sut.Calculate(5, pricing);
Assert.Equal(expected, actual);
}
public void ShouldSetPricing_if_SetPricingMessageIsReceived()
{
var expectedPricing = new ItemPricing(new BatchPricing(3, 2), 1);
sut.Tell(new SetPricingMessage(expectedPricing));
Assert.Equal(expectedPricing, sut.UnderlyingActor.Pricing);
}
public double Calculate(int amount, ItemPricing pricing)
{
double batches = pricing.Batch.Quantity == 0 ? 0 : Math.Floor(Convert.ToDouble(amount / pricing.Batch.Quantity));
double leftovers = amount - (batches * pricing.Batch.Quantity);
return (batches * pricing.Batch.Price) + (leftovers * pricing.PerSingle);
}
public void ShouldReturnResult_If_CalculateMessageIsReceived()
{
var expectedPrice = 1;
string id = "A";
calcMock.Setup(x => x.Calculate(It.IsAny<int>(), It.IsAny<ItemPricing>())).Returns(expectedPrice);
var scanMessage = new ScanMessage(id);
var pricing = new ItemPricing(new BatchPricing(3, 2), 1);
sut.Tell(new SetPricingMessage(pricing));
sut.Tell(scanMessage);
sut.Tell(new CalculateMessage(true));
var actual = ExpectMsg<double>();
Assert.Equal(expectedPrice, actual);
}
public void HandlePricingMessage(SetPricingMessage message)
{
_pricing = message.Pricing;
}
public SetPricingMessage(ItemPricing pricing)
{
Pricing = pricing;
}