public async Task Test_StatsAreCorrectlyUpdated_AfterDequeue_NoTaskType() { PostgreSqlTaskQueueInfo taskQueueInfo = CreateTaskQueueInfo(() => mDataSource.LastPostedAt); using (PostgreSqlTaskQueueConsumer taskQueueConsumer = CreateTaskQueueConsumer(() => mDataSource.LastPostedAt)) using (TaskQueueMetricsDiffChecker diff = new TaskQueueMetricsDiffChecker(async() => await taskQueueInfo.ComputeMetricsAsync())) { await diff.CaptureInitialMetricsAsync(); IQueuedTaskToken dequeuedToken = await taskQueueConsumer .DequeueAsync(); QueuedTaskStatus origStatus = mDataSource .GetOriginalTokenData(dequeuedToken.DequeuedTask.Id) .LastQueuedTaskResult .Status; await diff.CaptureNewMetricsAndAssertCorrectDiff(delta : new TaskQueueMetrics( totalUnprocessed: origStatus == QueuedTaskStatus.Unprocessed ? -1 : 0, totalProcessing: 1, totalErrored: origStatus == QueuedTaskStatus.Error ? -1 : 0, totalFaulted: origStatus == QueuedTaskStatus.Faulted ? -1 : 0, totalFataled: origStatus == QueuedTaskStatus.Fatal ? -1 : 0, totalProcessed: origStatus == QueuedTaskStatus.Processed ? -1 : 0)); } }
public async Task Test_StatsAreUpdatedCorrectly_AfterEnqueue_RepostExistingTask() { Faker faker = new Faker(); DateTimeOffset postedAt = mDataSource.LastPostedAt .AddTicks(1); PostgreSqlTaskQueueProducer taskQueueProducer = CreateTaskQueueProducer(() => postedAt); PostgreSqlTaskQueueInfo taskQueueInfo = CreateTaskQueueInfo(() => postedAt); foreach (IQueuedTaskToken token in mDataSource.CanBeRepostedSeededTaskTokens) { using (TaskQueueMetricsDiffChecker diff = new TaskQueueMetricsDiffChecker(async() => await taskQueueInfo.ComputeMetricsAsync())) { QueuedTaskStatus prevStatus = token .LastQueuedTaskResult .Status; await diff.CaptureInitialMetricsAsync(); QueuedTaskInfo repostTaskInfo = new QueuedTaskInfo() { Id = token.DequeuedTask.Id, Priority = faker.Random.Int(1, 100), Payload = token.DequeuedTask.Payload, Source = nameof(Test_StatsAreUpdatedCorrectly_AfterEnqueue_RepostExistingTask), Type = token.DequeuedTask.Type, LockedUntilTs = postedAt.AddMinutes(faker.Random.Long(1000, 10000)) }; //Remove task record from DB - only dequeued tasks get reposted await mDataSource.RemoveQueuedTaskFromDbByIdAsync(token .DequeuedTask .Id); await taskQueueProducer.EnqueueAsync(repostTaskInfo); await diff.CaptureNewMetricsAndAssertCorrectDiff(delta : new TaskQueueMetrics( totalUnprocessed: prevStatus != QueuedTaskStatus.Unprocessed ? 1 : 0, totalProcessing: prevStatus == QueuedTaskStatus.Processing ? -1 : 0, totalErrored: prevStatus == QueuedTaskStatus.Error ? -1 : 0, totalFaulted: prevStatus == QueuedTaskStatus.Faulted ? -1 : 0, totalFataled: prevStatus == QueuedTaskStatus.Fatal ? -1 : 0, totalProcessed: prevStatus == QueuedTaskStatus.Processed ? -1 : 0)); } } }
public async Task Test_StatsAreUpdatedCorrectly_AfterEnqueue_NewTask() { Faker faker = new Faker(); DateTimeOffset postedAt = mDataSource.LastPostedAt .AddTicks(1); PostgreSqlTaskQueueProducer taskQueueProducer = CreateTaskQueueProducer(() => postedAt); PostgreSqlTaskQueueInfo taskQueueInfo = CreateTaskQueueInfo(() => postedAt); using (PostgreSqlTaskQueueConsumer taskQueueConsumer = CreateTaskQueueConsumer(() => postedAt)) using (TaskQueueMetricsDiffChecker diff = new TaskQueueMetricsDiffChecker(async() => await taskQueueInfo.ComputeMetricsAsync())) { await taskQueueConsumer.StartReceivingNewTaskUpdatesAsync(); Assert.IsTrue(taskQueueConsumer.IsReceivingNewTaskUpdates); //Capture previous metrics await diff.CaptureInitialMetricsAsync(); await taskQueueProducer.EnqueueAsync(payload : new SampleTaskPayload(100), source : nameof(Test_StatsAreUpdatedCorrectly_AfterEnqueue_NewTask), priority : faker.Random.Int(1, 100)); //Check that new metrics differ from the previous ones as expected await diff.CaptureNewMetricsAndAssertCorrectDiff(delta : new TaskQueueMetrics( totalUnprocessed: 1, totalProcessing: 0, totalErrored: 0, totalFaulted: 0, totalFataled: 0, totalProcessed: 0)); } }