public void CreateAndExecutePayment()
{
AppSettingsReader appSettingsReader = new AppSettingsReader();
string clientId = (string)appSettingsReader.GetValue("clientId", typeof(string));
string clientSecret = (string)appSettingsReader.GetValue("clientSecret", typeof(string));
var apicontext = PayPalConfiguration.GetAPIContext(clientId, clientSecret);
PaymentController controller = new PaymentController();
var guid = Convert.ToString((new Random()).Next(100000));
string baseURI = "http://localhost:37256/Paypal/PayWithPayPal?guid=" + guid;
BouquetOrder bouquet = new BouquetOrder(1, 1, new Bouquet(6, "gardenia", 2.00, 0));
var payment = controller.CreatePayment(apicontext, baseURI, bouquet);
var context = new Mock.MockHttpContext();
context.m_request.m_queryString.Add("PayerID", guid);
context.m_request.m_queryString.Add("guid", guid);
context.Session.Add(guid, payment.id);
controller.ControllerContext = new ControllerContext {
HttpContext = context, RouteData = new RouteData()
};
var result = controller.ExecutePayment(apicontext, guid, payment.id);
Assert.IsNotNull(apicontext, "PayPal API context is null");
Assert.IsNotNull(payment.id, "Fail to create payment");
//must be failed because the data are fake.
Assert.IsTrue(result.state.ToLower() != "approved", result.state.ToLower());
}