public void TestServiceShouldThrowExceptionIfWatchIdIsNullOrEmpty(string watchId)
{
//Given
var mockRepo = new Mock <IWatchRepository>();
var service = new WatchService(mockRepo.Object);
int alarmId = 1;
//When
mockRepo.Setup(mr => mr.ReadSubscriptionOfAlarmFromWatch(It.IsAny <int>(), It.IsAny <string>())).Returns(new AlarmWatch());
//Then
Assert.Throws <InvalidDataException>(() => service.GetSubscriptionOfAlarmFromWatch(alarmId, watchId));
mockRepo.Verify(mr => mr.ReadSubscriptionOfAlarmFromWatch(It.IsAny <int>(), It.IsAny <string>()), Times.Never);
}
public void TestServiceShouldThrowEntityNotFoundExceptionIfAlarmWatchIsNull()
{
//Given
var mockRepo = new Mock <IWatchRepository>();
var service = new WatchService(mockRepo.Object);
int alarmId = 1;
string watchId = "watch-id-1";
//When
mockRepo.Setup(mr => mr.ReadSubscriptionOfAlarmFromWatch(It.IsAny <int>(), It.IsAny <string>())).Returns(It.IsAny <AlarmWatch>());
//Then
Assert.Throws <EntityNotFoundException>(() => service.GetSubscriptionOfAlarmFromWatch(alarmId, watchId));
}
public void TestServiceShouldCallRepoMethodOnce()
{
//Given
var mockRepo = new Mock <IWatchRepository>();
var service = new WatchService(mockRepo.Object);
int alarmId = 1;
string watchId = "watch-id-1";
//When
mockRepo.Setup(mr => mr.ReadSubscriptionOfAlarmFromWatch(It.IsAny <int>(), It.IsAny <string>())).Returns(new AlarmWatch());
service.GetSubscriptionOfAlarmFromWatch(alarmId, watchId);
//Then
mockRepo.Verify(mr => mr.ReadSubscriptionOfAlarmFromWatch(It.IsAny <int>(), It.IsAny <string>()), Times.Once);
}