public void TestInitialize()
{
var fixture = new Fixture();
factories = Substitute.For<Factories>();
navigator = Substitute.For<Navigator>();
stateProvider = Substitute.For<StateProvider>();
facade = Substitute.For<ReplacementBuilderAndSugarEstimatorFacade>();
clipboard = Substitute.For<Clipboard>();
messageDialog = Substitute.For<MessageDialog>();
navigation = new InsulinEditingViewModel.Navigation();
CreateSut();
insulin = fixture.Create<Insulin>();
insulin.InitializeCircumstances(new List<Guid>());
insulin.SetOwner(factories);
sugar = new Sugar();
sugar.SetOwner(factories);
factories.InsulinCircumstances.Returns(fixture.CreateMany<InsulinCircumstance>().ToList());
factories.CreateSugar().Returns(sugar);
settings = new Settings { MaxBolus = 5 };
factories.Settings.Returns(settings);
meal = fixture.Create<Meal>();
factories.Finder.FindMealByInsulin(insulin).Returns(meal);
factories.Finder.FindInsulinById(insulin.Id).Returns(insulin);
var replacementAndEstimatedSugars = new ReplacementAndEstimatedSugars();
replacementAndEstimatedSugars.EstimatedSugars = new List<Sugar>();
replacementAndEstimatedSugars.Replacement
= new Replacement { InsulinTotal = new Insulin(), Items = new List<ReplacementItem>() };
facade.GetReplacementAndEstimatedSugars(Arg.Any<Meal>(), Arg.Any<Insulin>(), Arg.Any<Sugar>())
.Returns(replacementAndEstimatedSugars);
factories.MealNames.Returns(new List<MealName>());
stateProvider.State.Returns(new Dictionary<string, object>());
}