public NotificationSimplePipelineShould()
{
_notification = new Notification();
_processor = MockNotificationProcessor(_notification);
_pipeline = new NotificationSimplePipeline <Notification>(_processor.Object);
}
public NotificationSequentialPipelineShould()
{
_notification = new Notification();
_processors = Many(() => MockNotificationProcessor(_notification));
_pipeline = new NotificationSequentialPipeline <Notification>(_processors
.Select(mock => mock.Object)
.ToArray());
}
public async Task HandleAsync(ProcessBufferedNotificationsJob job, CancellationToken cancellationToken)
{
foreach (IBufferGovernor bufferGovernor in bufferGovernors)
{
MultiValueDictionary <NotificationBuffer, BufferedNotification> toRelease = await bufferGovernor
.SelectNotificationsForReleaseAsync(crudRepository);
var byPipeline = toRelease.GroupBy(x => x.Key.PipelineId);
foreach (var pipelineNotifications in byPipeline)
{
INotificationPipeline pipeline =
notificationPipelines.FirstOrDefault(x => x.Id == pipelineNotifications.Key);
if (pipeline == null)
{
throw new InvalidOperationException(
$"Notification pipeline not found: {pipelineNotifications.Key}");
}
IReadOnlyCollection <INotification> notifications = pipelineNotifications
.SelectMany(x => x.Value)
.Select(
x =>
notificationSerializer.FromJson(new SerializedNotification()
{
NotificationJson = x.NotificationJson,
NotificationClassName = x.NotificationClassName
}))
.ToArray();
await pipeline.ProcessNotificationsAsync(notifications);
foreach (BufferedNotification buffNotification in pipelineNotifications.SelectMany(x => x.Value))
{
crudRepository.Remove(buffNotification);
}
await crudRepository.SaveChangesAsync();
}
}
DateTimeOffset scheduledTime = job.ScheduledTime + TimeSpan.FromMinutes(1);
if (scheduledTime <= Clock.Current.Now)
{
await inMemoryJobScheduler.EnqeueJobAsync(new ProcessBufferedNotificationsJob(Clock.Current.Now), null);
}
else
{
await inMemoryJobScheduler.ScheduleJobAsync(new ProcessBufferedNotificationsJob(scheduledTime), scheduledTime);
}
}
public BufferingNotificationChannel(
IBufferGovernor bufferGovernor,
IBufferSelector <T> bufferSelector,
INotificationPipeline notificationPipeline,
INotificationSerializer notificationSerializer,
IBufferedNotificationStore bufferedNotificationStore)
{
this.bufferGovernor = bufferGovernor;
this.bufferSelector = bufferSelector;
this.notificationPipeline = notificationPipeline;
this.notificationSerializer = notificationSerializer;
this.bufferedNotificationStore = bufferedNotificationStore;
}
public BufferingNotificationChannelTests()
{
bufferGovernor = Substitute.For <IBufferGovernor>();
bufferGovernor.Id.Returns(Guid.NewGuid());
bufferSelector = Substitute.For <IBufferSelector <Notification1> >();
notificationPipeline = Substitute.For <INotificationPipeline>();
notificationPipeline.Id.Returns(Guid.NewGuid());
notificationSerializer = Substitute.For <INotificationSerializer>();
bufferedNotificationStore = Substitute.For <IBufferedNotificationStore>();
FakeClock.Setup();
sut = new BufferingNotificationChannel <Notification1>(bufferGovernor,
bufferSelector, notificationPipeline, notificationSerializer,
bufferedNotificationStore);
}
public async Task Run()
{
try
{
foreach (IBufferGovernor bufferGovernor in bufferGovernors)
{
MultiValueDictionary <NotificationBuffer, BufferedNotification> toRelease = await bufferGovernor
.SelectNotificationsForReleaseAsync(crudRepository);
foreach (var bufferPair in toRelease)
{
INotificationPipeline pipeline =
notificationPipelines.FirstOrDefault(x => x.Id == bufferPair.Key.PipelineId);
if (pipeline == null)
{
throw new InvalidOperationException(
$"Notification pipeline not found: {bufferPair.Key.PipelineId}");
}
IEnumerable <INotification> notifications = bufferPair.Value
.Select(
x =>
notificationSerializer.FromJson(new SerializedNotification()
{
NotificationJson = x.NotificationJson,
NotificationClassName = x.NotificationClassName
}));
await pipeline.ProcessNotificationsAsync(notifications);
foreach (BufferedNotification buffNotification in bufferPair.Value)
{
crudRepository.Remove(buffNotification);
}
}
}
}
finally
{
await crudRepository.SaveChangesAsync();
}
}
public BufferedNotificationProcessJobTests()
{
bufferGovernor1 = Substitute.For <IBufferGovernor>();
bufferGovernor1.Id.Returns(Guid.NewGuid());
inMemoryCrudRepository = new InMemoryCrudRepository();
notificationSerializer = Substitute.For <INotificationSerializer>();
notificationPipeline1 = Substitute.For <INotificationPipeline>();
notificationPipeline1.Id.Returns(Guid.NewGuid());
notificationPipeline2 = Substitute.For <INotificationPipeline>();
notificationPipeline2.Id.Returns(Guid.NewGuid());
notificationSerializer.FromJson(null).ReturnsForAnyArgs(ci =>
new TestNotification()
{
Data = ci.ArgAt <SerializedNotification>(0).NotificationJson,
TypeName = ci.ArgAt <SerializedNotification>(0).NotificationClassName
});
sut = new BufferedNotificationProcessJob(new[] { bufferGovernor1 }, inMemoryCrudRepository,
new[] { notificationPipeline1, notificationPipeline2 }, notificationSerializer);
}
