How we perform integration testing at Paycento

01.What.txt

This is how we currently run integration tests for Paycento
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More info: ToJans@twitter

This is what happens when we type "Heracles test" on the command line.
- It downloads the source from svn if it is not available yet
- It copies some external dependencies from a subfolder to the source
- It build the solutions & copies the builds in a build folder
- It deploys web projects to a local folder
- It runs the integration tests in IntegrationTests.dll



IntegrationTests.DLL contains some basic integration testing for the API:
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Environment setup is extremely simple using helper classes in this project

using (new PaycentoAPIContext())

 => Starts a completely new Paycento.API WCF service in-process accessible over http;
  this API instance uses a new database instance which is restored from a backup (via a file or over http).
  Cleanup happens upon Dispose.

using (new IISHelper(webrooturl,port=80))

 => Fires up a website using ISSExpress.



Example Spec:
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Below You can find an example spec implementation (the behavior is bound to change).

Prerequisites required to handle everything mentioned here:
- Heracles.zip
- Asp.Net MVC4
- MSBuild
- SQL Server 2008 (express) or better
- Azure SDK
- Internet connection
         

10.ExampleIntegrationSpec.cs

using System.Configuration;
using System.Linq;
using IntegrationTests.Helpers;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Shouldly;

namespace IntegrationTests
{
    [TestClass]
    public class MerchantBehavior
    {
        public string ConsumerKey { get { return ConfigurationManager.AppSettings["PaycentoMerchantKey"]; } }

        [TestMethod]
        public void RequestSomeMerchantData()
        {
             using (new PaycentoAPIContext())
            {
                var conn = new Paycento.MerchantConnector.PaycentoConnect("localhost",true,"application/json");
                string err = null;

                var sessiontoken = Paycento.APIConnector.Helper.CreateSessionKey();

                sessiontoken.ShouldNotBe(null);

                string name = conn.GetMerchantName(ConsumerKey, ref err);

                err.ShouldBe(null);
                name.ShouldBe("John Titor");

                var walletsresponse = conn.LoadMerchantWallets(ConsumerKey, sessiontoken, ref err);

                err.ShouldBe(null);
                walletsresponse.TotalCount.ShouldBe(5);
                var defaultwallet = walletsresponse.Wallets.First(x => x.DefaultWallet == true);
            }
        }
    }
}