public void EnsureCanAddActivity() { //Arrange ConnectToDatastore(); //Act VolunteerActivity a_activity = new VolunteerActivity { ActivityId = 1, OrgName = "American Red Cross", NumberHours = 4, Mileage = 14, DollarsContributed = 100 }; //int actual_activities = 0; Repo.AddActivity(a_activity); int expected_activities = 3; int actual_activities = Repo.Context.Activities.Count(); //Assert Assert.AreEqual(expected_activities, actual_activities); }