public void UpdateReminderTest()
{
var reminder = new HydrateReminder { StartDate = DateTime.Now, EndDate = DateTime.Now.AddYears(1), FrequencyInHours = 2, LastUpdatedTime = DateTime.Now, LastRunTime = DateTime.Now, Message = "Please drink water", IsPaused = false };
var repository = new FakeHydrateRepository();
repository.CreateOrUpdateReminder(reminder);
reminder = repository.GetReminder();
reminder.FrequencyInHours = 3;
reminder.LastUpdatedTime = DateTime.Now;
repository.CreateOrUpdateReminder(reminder);
var reminderRetrieved = repository.GetReminder();
Assert.IsTrue(reminder.Equals(reminderRetrieved));
}
public void CreateReminderInstancesTest()
{
var frequencyInHours = 1;
var reminder = new HydrateReminder { StartDate = DateTime.Now, EndDate = DateTime.Now.AddYears(1), FrequencyInHours = frequencyInHours, LastUpdatedTime = DateTime.Now, Message = "Please drink water", IsPaused = false };
var repository = new FakeHydrateRepository();
repository.CreateOrUpdateReminder(reminder);
var reminderInstanceScheduler = new ReminderInstanceScheduler(repository);
reminderInstanceScheduler.CreateReminderInstances();
var currentInstances = reminderInstanceScheduler.ScheduledNotifications;
Assert.IsTrue(currentInstances.Count == (reminder.EndDate.Subtract(reminder.StartDate).TotalHours / reminder.FrequencyInHours));
var currentTime = DateTime.Now.AddHours(frequencyInHours);
//Evaluate Instances
foreach (var currentInstance in currentInstances)
{
Assert.IsTrue(currentInstance.DeliveryTime.Subtract(currentTime) < TimeSpan.FromMilliseconds(2));
currentTime = currentTime.AddHours(frequencyInHours);
}
}