[InlineData("? *", 0)] //incorrect data as special characters
public void Scan_Calculate_Product_Price(string inputproducts, double expectedvalue)
{
//given
var sut = new TerminalService(scanService, priceService, totalcalculationService);
sut.SetPrice();
sut.Scan(inputproducts);
//when
var actualprice = sut.CalculateTotal();
//then
Assert.IsType <double>(actualprice);
Assert.Equal(expectedvalue, actualprice);
}
public void Scan_Products(string scanProducts, double expected)
{
//given
moqTotalCalculateService.Setup(m => m.CalculateTotal(It.IsAny <ProductListandScanCount>())).Returns(expected);
var sut = new TerminalService(moqScanService.Object, moqPriceService.Object, moqTotalCalculateService.Object);
//when
sut.SetPrice();
sut.Scan(scanProducts);
var actual = sut.CalculateTotal();
//then
Assert.IsType <double>(actual);
Assert.Equal(expected, actual);
moqPriceService.Verify(v => v.SetPrice(), Times.Once);
moqScanService.Verify(v => v.Scan(It.IsAny <ItemstoScan>()), Times.Once);
moqTotalCalculateService.Verify(v => v.CalculateTotal(It.IsAny <ProductListandScanCount>()), Times.Once);
}