public void DeliveryApproval()
{
DeliveryApprovalRequest request = new DeliveryApprovalRequest()
{
ApiKey = "cab15d0f7d3247ca8e52e6d977576a4a",
TransactionTime = ((int)DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1)).TotalSeconds).ToString(),
TransactionId = "e69b90f919ec4994b3821d5c0add3f4e",
BasketItemId = "1",
EarnedAmount = 10,
Version = "v1.0"
};
DeliveryApprovalResponse deliveryApprovalResponse = _paymentProcessor.DeliveryApproval(request, WebConfigurationManager.AppSettings["ApiUrl"] + "/Payments/delivery-approval", "123");
deliveryApprovalResponse.TransactionId.Should().Be(request.TransactionId);
deliveryApprovalResponse.MessageCode.Should().Be("0000");
}