public void TestGuardarReceta() { IRecetaRepository Repository = new RecetaRepository(); IList <Receta> Recetario = Repository.DevolverRecetario(); int i = Recetario.Count; Alimento c = new Alimento(); c.peso = 14F; c.nombre = "Pollo"; Alimento d = new Alimento(); d.peso = 5F; d.nombre = "Curry"; Receta recipe = new Receta(c, d); Repository.GuardarReceta(recipe); //mock.Setup(foo => foo.Add(It.IsInRange<int>(0, 10, Range.Inclusive))).Returns(true); int e = Recetario.Count; Assert.AreEqual(e, i + 1); }