public void TestCountConsidersFiltersOnMethods() { var filter = new CategoryFilterMock(); var recipe = RecipeFactory.NewRecipe(string.Empty) as Recipe; var mockAssembly = new MockAssembly(); // ReSharper disable PossibleNullReferenceException recipe.AddAssembly(mockAssembly); // ReSharper restore PossibleNullReferenceException Assert.Equals(2, recipe.CountTests()); recipe.RegisterSelector(filter); Assert.Equals(1, recipe.CountTests()); }