public void TaxRatesServiceJSON(string zip, double exprate)
{
var expectedrate = (decimal)exprate;
// Test Calculator JSON
var taxcalc = new TaxCalculator.Taxjar.CalculatorAPI() as ITaxService;
var result = taxcalc.GetTaxRate(zip);
result.Wait();
var salestaxcalc = result.Result;
var diff = salestaxcalc - expectedrate;
Assert.IsTrue(Math.Abs(diff) < 0.01m);
// Test Calculator raw JSON
taxcalc = new TaxCalculator.Taxjar.CalculatorJSON() as ITaxService;
result = taxcalc.GetTaxRate(zip);
result.Wait();
var salestaxraw = result.Result;
diff = salestaxraw - expectedrate;
Assert.IsTrue(Math.Abs(diff) < 0.01m);
// pass raw json caculator and test as TaxService
var taxserv = new Services.TaxService(taxcalc);
result = taxserv.GetTaxRate(zip);
result.Wait();
var salestaxserv = result.Result;
diff = salestaxserv - expectedrate;
Assert.IsTrue(Math.Abs(diff) < 0.01m);
}
public async Task OrderItemSimpleTaxed()
{
var order = new Order();
order.AddLineItem(new OrderItem("taxed", 1m), 2);
Assert.AreEqual(1, order.LineItems.Count);
var taxcalc = new TaxCalculator.Taxjar.CalculatorJSON() as ITaxService;
var salestax = await taxcalc.GetTaxRate("33145");
var diff = salestax - 0.07m;
Assert.IsTrue(Math.Abs(diff) < 0.01m);
taxcalc.CalculateFromOrder(order, salestax);
diff = order.TotalPreTax - 2m;
Assert.IsTrue(Math.Abs(diff) < 0.01m);
diff = order.Tax - 0.14m;
Assert.IsTrue(Math.Abs(diff) < 0.01m);
diff = order.Total - 2.14m;
Assert.IsTrue(Math.Abs(diff) < 0.01m);
}
