public async Task DataflowTest_CompletedEntireDataflow()
{
var exportCountdown = new CountdownEvent(1);
var convertCountdown = new CountdownEvent(1);
var service = new TestExportService(_logger.Object, _configuration, _serviceScopeFactory.Object, _storageInfoProvider.Object);
service.ExportDataBlockCalled += (sender, args) =>
{
exportCountdown.Signal();
};
service.ConvertDataBlockCalled += (sender, args) =>
{
convertCountdown.Signal();
};
var tasks = GenerateTaskResponse(1);
_resultsService.Setup(p => p.GetPendingJobs(It.IsAny <string>(), It.IsAny <CancellationToken>(), It.IsAny <int>())).Returns(Task.FromResult(tasks));
_resultsService.Setup(p => p.ReportSuccess(It.IsAny <Guid>(), It.IsAny <CancellationToken>())).Returns(Task.FromResult(true));
_resultsService.Setup(p => p.ReportFailure(It.IsAny <Guid>(), It.IsAny <bool>(), It.IsAny <CancellationToken>())).Returns(Task.FromResult(true));
_payloadsApi.Setup(p => p.Download(It.IsAny <string>(), It.IsAny <string>()))
.Returns(Task.FromResult(new PayloadFile
{
Name = tasks.First().Uris.First(),
Data = InstanceGenerator.GenerateDicomData()
}));
_storageInfoProvider.Setup(p => p.HasSpaceAvailableForExport).Returns(true);
_storageInfoProvider.Setup(p => p.AvailableFreeSpace).Returns(100);
await service.StartAsync(_cancellationTokenSource.Token);
Assert.True(convertCountdown.Wait(3000));
Assert.True(exportCountdown.Wait(3000));
_resultsService.Verify(p => p.GetPendingJobs(TestExportService.AgentName, It.IsAny <CancellationToken>(), 10), Times.AtLeastOnce());
_resultsService.Verify(p => p.ReportSuccess(It.IsAny <Guid>(), It.IsAny <CancellationToken>()), Times.Once());
_payloadsApi.Verify(p => p.Download(tasks.First().PayloadId, tasks.First().Uris.First()), Times.Once());
_logger.VerifyLogging($"Failed to download file {tasks.First().Uris.First()}.", LogLevel.Warning, Times.Never());
_logger.VerifyLogging($"Failure rate exceeded threshold and will not be exported.", LogLevel.Error, Times.Never());
_logger.VerifyLogging($"Task marked as successful.", LogLevel.Error, Times.Never());
await StopAndVerify(service);
_logger.VerifyLogging($"Export Service completed timer routine.", LogLevel.Trace, Times.AtLeastOnce());
_storageInfoProvider.Verify(p => p.HasSpaceAvailableForExport, Times.AtLeastOnce());
_storageInfoProvider.Verify(p => p.AvailableFreeSpace, Times.Never());
}
private HttpResponseMessage GenerateMultipartResponse()
{
var data = InstanceGenerator.GenerateDicomData();
var content = new MultipartContent("related");
content.Headers.ContentType.Parameters.Add(new NameValueHeaderValue("type", $"\"application/dicom\""));
var byteContent = new StreamContent(new MemoryStream(data));
byteContent.Headers.ContentType = new MediaTypeHeaderValue("application/dicom");
content.Add(byteContent);
return(new HttpResponseMessage()
{
Content = content
});
}
public async Task ExportDataBlockCallback_ReturnsNullIfInferenceRequestCannotBeFound()
{
var service = new DicomWebExportService(
_loggerFactory.Object,
_httpClientFactory.Object,
_serviceScopeFactory.Object,
_logger.Object,
_configuration,
_storageInfoProvider.Object);
var tasks = ExportServiceBaseTest.GenerateTaskResponse(1);
_resultsService.Setup(p => p.GetPendingJobs(It.IsAny <string>(), It.IsAny <CancellationToken>(), It.IsAny <int>())).Returns(Task.FromResult(tasks));
_resultsService.Setup(p => p.ReportSuccess(It.IsAny <Guid>(), It.IsAny <CancellationToken>())).Returns(Task.FromResult(true));
_resultsService.Setup(p => p.ReportFailure(It.IsAny <Guid>(), It.IsAny <bool>(), It.IsAny <CancellationToken>())).Returns(Task.FromResult(true));
_payloadsApi.Setup(p => p.Download(It.IsAny <string>(), It.IsAny <string>()))
.Returns(Task.FromResult(new PayloadFile
{
Name = tasks.First().Uris.First(),
Data = InstanceGenerator.GenerateDicomData()
}));
_inferenceRequestStore.Setup(p => p.Get(It.IsAny <string>(), It.IsAny <string>())).Returns((InferenceRequest)null);
var dataflowCompleted = new ManualResetEvent(false);
service.ReportActionStarted += (sender, args) =>
{
dataflowCompleted.Set();
};
await service.StartAsync(_cancellationTokenSource.Token);
dataflowCompleted.WaitOne(5000);
_resultsService.Verify(
p => p.GetPendingJobs(
_configuration.Value.Dicom.Scu.ExportSettings.Agent,
It.IsAny <CancellationToken>(),
10), Times.Once());
_payloadsApi.Verify(p => p.Download(tasks.First().PayloadId, tasks.First().Uris.First()), Times.AtLeastOnce());
_logger.VerifyLogging($"The specified job cannot be found in the inference request store and will not be exported.", LogLevel.Error, Times.AtLeastOnce());
_logger.VerifyLogging($"Task {tasks.First().TaskId} marked as failure and will not be retried.", LogLevel.Warning, Times.AtLeastOnce());
await StopAndVerify(service);
}
public async Task CompletesDataflow(HttpStatusCode httpStatusCode)
{
var service = new DicomWebExportService(
_loggerFactory.Object,
_httpClientFactory.Object,
_serviceScopeFactory.Object,
_logger.Object,
_configuration,
_storageInfoProvider.Object);
var url = "http://my-dicom-web.site";
var inferenceRequest = new InferenceRequest();
inferenceRequest.OutputResources.Add(new RequestOutputDataResource
{
Interface = InputInterfaceType.DicomWeb,
ConnectionDetails = new DicomWebConnectionDetails
{
AuthId = "token",
AuthType = ConnectionAuthType.Bearer,
Uri = url
}
});
var tasks = ExportServiceBaseTest.GenerateTaskResponse(1);
_resultsService.Setup(p => p.GetPendingJobs(It.IsAny <string>(), It.IsAny <CancellationToken>(), It.IsAny <int>())).Returns(Task.FromResult(tasks));
_resultsService.Setup(p => p.ReportSuccess(It.IsAny <Guid>(), It.IsAny <CancellationToken>())).Returns(Task.FromResult(true));
_resultsService.Setup(p => p.ReportFailure(It.IsAny <Guid>(), It.IsAny <bool>(), It.IsAny <CancellationToken>())).Returns(Task.FromResult(true));
_payloadsApi.Setup(p => p.Download(It.IsAny <string>(), It.IsAny <string>()))
.Returns(Task.FromResult(new PayloadFile
{
Name = tasks.First().Uris.First(),
Data = InstanceGenerator.GenerateDicomData()
}));
_inferenceRequestStore.Setup(p => p.Get(It.IsAny <string>(), It.IsAny <string>())).Returns(inferenceRequest);
var response = new HttpResponseMessage(httpStatusCode);
response.Content = new StringContent("result");
_handlerMock = new Mock <HttpMessageHandler>();
_handlerMock
.Protected()
.Setup <Task <HttpResponseMessage> >(
"SendAsync",
ItExpr.IsAny <HttpRequestMessage>(),
ItExpr.IsAny <CancellationToken>())
.ReturnsAsync(response);
_httpClientFactory.Setup(p => p.CreateClient(It.IsAny <string>()))
.Returns(new HttpClient(_handlerMock.Object));
var dataflowCompleted = new ManualResetEvent(false);
service.ReportActionStarted += (sender, args) =>
{
dataflowCompleted.Set();
};
await service.StartAsync(_cancellationTokenSource.Token);
dataflowCompleted.WaitOne(5000);
_resultsService.Verify(
p => p.GetPendingJobs(
_configuration.Value.Dicom.Scu.ExportSettings.Agent,
It.IsAny <CancellationToken>(),
10), Times.Once());
_payloadsApi.Verify(p => p.Download(tasks.First().PayloadId, tasks.First().Uris.First()), Times.AtLeastOnce());
_logger.VerifyLogging($"Exporting data to {inferenceRequest.OutputResources.First().ConnectionDetails.Uri}.", LogLevel.Debug, Times.AtLeastOnce());
if (httpStatusCode == HttpStatusCode.OK)
{
_logger.VerifyLogging($"Task marked as successful.", LogLevel.Information, Times.AtLeastOnce());
}
else
{
_logger.VerifyLogging($"Failed to export data to DICOMweb destination.", LogLevel.Error, Times.AtLeastOnce());
_logger.VerifyLoggingMessageBeginsWith("Task marked as failed with failure rate=", LogLevel.Warning, Times.AtLeastOnce());
}
_handlerMock.Protected().Verify(
"SendAsync",
Times.Exactly(1),
ItExpr.Is <HttpRequestMessage>(req =>
req.Method == HttpMethod.Post &&
req.RequestUri.ToString().StartsWith($"{url}/studies/")),
ItExpr.IsAny <CancellationToken>());
await StopAndVerify(service);
}