NUnit test runners for Xamarin and mobile devices

The NuGet packages are nearly ready and we will likely create project templates, but until that is done, you will need to build from source. For this, you will need a Xamarin trial or subscription.

1. Clone this repository
2. Open nunit.runner.sln in Visual Studio with Xamarin installed, or in Xamarin Studio.
3. Create a release build of the solution.

Then in your solution;

1. Add a new Blank App (Android) or Blank App (iOS) to your solution
2. Add NuGet packages to your project for NUnit 3.0.0-beta-4 and Xamarin.Forms 1.4.4.6392
3. Browse and add a reference to the nunit.runner.droid.dll or nunit.runner.ios.dll that you built
4. Write your unit tests in this project, or in a shared project
5. Change the base class of MainActivity on Android to global::Xamarin.Forms.Platform.Android.FormsApplicationActivity
6. Change the base class of AppDelegate on iOS to global::Xamarin.Forms.Platform.iOS.FormsApplicationDelegate
7. Change MainActivity.OnCreate() on Android or AppDelegate.FinishedLaunching() on iOS
8. Build and run the tests on your device or emulator

protected override void OnCreate(Bundle savedInstanceState)
{
    base.OnCreate(savedInstanceState);

    global::Xamarin.Forms.Forms.Init(this, savedInstanceState);

    // This will load all tests within the current project
    var nunit = new NUnit.Runner.App();

    // If you want to add tests in another assembly
    //nunit.AddTestAssembly(typof(MyTests).Assembly);

    // Do you want to automatically run tests when the app starts?
    nunit.AutoRun = true;

    LoadApplication(nunit);
}

public override bool FinishedLaunching(UIApplication app, NSDictionary options)
{
    global::Xamarin.Forms.Forms.Init();

    // This will load all tests within the current project
    var nunit = new NUnit.Runner.App();

    // If you want to add tests in another assembly
    //nunit.AddTestAssembly(typof(MyTests).Assembly);

    // Do you want to automatically run tests when the app starts?
    nunit.AutoRun = true;

    LoadApplication(nunit);

    return base.FinishedLaunching(app, options);
}