Pseudo code I think could be used to leverage StatLight.Core

gistfile1.cs

using System;
using System.Collections.ObjectModel;
using StatLight.Client.Harness.Events;
using StatLight.Core.Common;
using StatLight.Core.Configuration;
using StatLight.Core.Events;
using StatLight.Core.Events.Aggregation;
using StatLight.Core.Reporting;
using StatLight.Core.Runners;
using StatLight.Core.WebBrowser;

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            ILogger logger = new ConsoleLogger(LogChatterLevels.Full);
            var eventAggregator = new EventAggregator(logger);

            // Create our custom listener and add it to the event aggregator 
            var reSharperTestingReportEventsHandler = new ReSharperTestingReportEventsHandler();
            eventAggregator.AddListener(reSharperTestingReportEventsHandler);

            var statLightConfigurationFactory = new StatLightConfigurationFactory(logger);

            StatLightConfiguration config;

            config = statLightConfigurationFactory.GetStatLightConfigurationForXap(
                    unitTestProviderType: UnitTestProviderType.Undefined, // Let StatLight figure it out
                    xapPath: "PathTo.Xap",
                    microsoftTestingFrameworkVersion: null, // Let StatLight figure it out
                    methodsToTest: new Collection<string> {"Namespace.subNamespace.TestclassName.MethodToTest"},
                    tagFilters: null,
                    numberOfBrowserHosts: 1, // Maybe you spin up 3 or 4 here if you know you're running a ton of tests
                    isRemoteRun: false,
                    queryString: "", // This is passed to the browser host page (say your test need some configuration - could be passed here - probably not a use case in ReSharper runner)
                    webBrowserType: WebBrowserType.SelfHosted,
                    forceBrowserStart: false,
                    showTestingBrowserHost: false, // If you need UI support this needs to be true
                    isPhoneRun: false
                );

            // Similar to above, except if you give it a dll to run tests in StatLight will attempt to find necessary references
            // This is very experimental and not very optimized.
            //config = statLightConfigurationFactory.GetStatLightConfigurationForDll(
            //        unitTestProviderType: UnitTestProviderType.Undefined, // Let StatLight figure it out
            //        dllPath: "PathTo.Dll",
            //        microsoftTestingFrameworkVersion: null, // Let StatLight figure it out
            //        methodsToTest: new Collection<string> {"Namespace.subNamespace.TestclassName.MethodToTest"},
            //        tagFilters: null,
            //        numberOfBrowserHosts: 1,
            //        isRemoteRun: false,
            //        queryString: "",
            //        webBrowserType: WebBrowserType.SelfHosted,
            //        forceBrowserStart: false,
            //        showTestingBrowserHost: false, // If you need UI support this needs to be true
            //        isPhoneRun: false
            //    );


            var statLightRunnerFactory = new StatLightRunnerFactory(logger, eventAggregator, eventAggregator);

            IRunner onetimeConsoleRunner = statLightRunnerFactory.CreateOnetimeConsoleRunner(config);
            
            // This will be the blocking/slow operation that runs the tests...
            TestReport testReport = onetimeConsoleRunner.Run();

        }
    }

    public class ReSharperTestingReportEventsHandler : ITestingReportEvents
    {
        public void Handle(TestCaseResult message)
        {
            throw new NotImplementedException("TODO");
        }

        public void Handle(TraceClientEvent message)
        {
            throw new NotImplementedException("TODO");
        }

        public void Handle(BrowserHostCommunicationTimeoutServerEvent message)
        {
            throw new NotImplementedException("TODO");
        }

        public void Handle(FatalSilverlightExceptionServerEvent message)
        {
            throw new NotImplementedException("TODO");
        }

        public void Handle(UnhandledExceptionClientEvent message)
        {
            throw new NotImplementedException("TODO");
        }
    }
}