public void Get_Users_Should_Return_AllUsers()
        {
            var context = new TestUserContext();
            context.Users.Add(new User { UserId = 1, Name = "Demo1", Cpf = "123654",  End="Rua Silva",     Phone="2759164"});
            context.Users.Add(new User { UserId = 2, Name = "Demo2", Cpf = "123563",  End = "Rua Almeida", Phone = "2759164" });
            context.Users.Add(new User { UserId = 3, Name = "Demo3", Cpf = "1234569", End = "Rua Casda",   Phone = "2759164" });

            var controller = new UsersController(context);
            var result = controller.GetUsers() as TestUserDbSet;

            Assert.IsNotNull(result);
            Assert.AreEqual(3, result.Local.Count);
        }