public void ServiceContainer_RegisterTest()
        {
            var appDataDirectory = new DirectoryInfo(Path.GetTempPath())
                                   .CreateSubdirectory(Guid.NewGuid().ToString());
            var container          = new ServiceContainer(appDataDirectory.FullName);
            IDummyComposable dummy = new DummyService();

            container.RegisterService(dummy);
            Assert.Equal(dummy, container.Get <IDummyComposable>());
            Assert.Contains(typeof(IDummyComposable).FullName, container.AvailableServices());
        }