public void PlaceOrder_ShouldInsertAnOrder_AndReturnTrue(string country, double expectedVat)
{
// Arrange.
var customer = CustomerDataHelper.Add(GetCustomer(country));
var order = GetOrderDto();
var orderService = _container.Resolve <IOrderService>();
// Act.
var result = orderService.PlaceOrder(order, customer.CustomerId);
var insertedOrder = OrderDataHelper.GetOrder(order.OrderId);
// Assert.
Assert.IsTrue(result);
Assert.IsNotNull(insertedOrder);
Assert.AreEqual(customer.CustomerId, insertedOrder.CustomerId);
Assert.AreEqual(order.OrderId, insertedOrder.OrderId);
Assert.AreEqual(order.Amount, insertedOrder.Amount);
Assert.AreEqual(expectedVat, insertedOrder.VAT);
}