public void List_All_Schedules()
        {
            var context = new MockContext();
            context.Schedules.Add(_schedules[0]);
            context.Schedules.Add(_schedules[1]);
            var store = new MaintenanceStore(context);

            var result = store.GetSchedules(_vehicle.Id).ToList();

            Assert.AreEqual(2, result.Count);
            var schedule1 = result[0];
            Assert.AreEqual(1, schedule1.Id);
            Assert.AreEqual(_vehicle, schedule1.Vehicle);
            Assert.AreEqual("Oil", schedule1.Title);

            var schedule2 = result[1];
            Assert.AreEqual(2, schedule2.Id);
            Assert.AreEqual(_vehicle, schedule2.Vehicle);
            Assert.AreEqual("Spark Plug", schedule2.Title);
        }