public async Task GatewayBadData()
{
var receivePort = 141;
var testAETConfigModel = GetTestAETConfigModel();
using (var segmentationClient = GetMockInnerEyeSegmentationClient())
using (var deleteService = CreateDeleteService())
using (var pushService = CreatePushService())
using (var downloadService = CreateDownloadService(segmentationClient))
using (var uploadService = CreateUploadService(segmentationClient))
using (var receiveService = CreateReceiveService(receivePort))
using (var uploadQueue = receiveService.UploadQueue)
{
deleteService.Start();
pushService.Start();
downloadService.Start();
uploadService.Start();
receiveService.Start();
DcmtkHelpers.SendFileUsingDCMTK(
@"Images\LargeSeriesWithContour\rtstruct.dcm",
receivePort,
ScuProfile.LEExplicitCT,
TestContext,
applicationEntityTitle: testAETConfigModel.CallingAET,
calledAETitle: testAETConfigModel.CalledAET);
await Task.Delay(1000).ConfigureAwait(false);
WaitUntilNoMessagesOnQueue(uploadQueue);
Assert.ThrowsException <MessageQueueReadException>(() => TransactionalDequeue <UploadQueueItem>(uploadQueue));
}
}
public void ReceiveServiceAPIDownTest()
{
var callingAet = "ProstateRTMl";
var mockReceiverConfigurationProvider = new MockConfigurationProvider <ReceiveServiceConfig>();
var client = GetMockInnerEyeSegmentationClient();
var gatewayReceiveConfig = GetTestGatewayReceiveServiceConfig(140);
mockReceiverConfigurationProvider.ConfigurationQueue.Clear();
mockReceiverConfigurationProvider.ConfigurationQueue.Enqueue(gatewayReceiveConfig);
using (var receiveService = CreateReceiveService(mockReceiverConfigurationProvider.GetConfiguration))
using (var uploadQueue = receiveService.UploadQueue)
{
receiveService.Start();
// This should cause an exception to be raised in ReceiveService.GetAcceptedSopClassesAndTransferSyntaxes
mockReceiverConfigurationProvider.TestException = new Exception("A general exception.");
uploadQueue.Clear();
DcmtkHelpers.SendFileUsingDCMTK(
@"Images\1ValidSmall\1.dcm",
gatewayReceiveConfig.GatewayDicomEndPoint.Port,
ScuProfile.LEExplicitCT,
TestContext,
applicationEntityTitle: callingAet,
calledAETitle: gatewayReceiveConfig.GatewayDicomEndPoint.Title);
var receiveQueueItem = TransactionalDequeue <UploadQueueItem>(uploadQueue, 10000);
Assert.IsNotNull(receiveQueueItem);
Assert.AreEqual(callingAet, receiveQueueItem.CallingApplicationEntityTitle);
Assert.AreEqual(gatewayReceiveConfig.GatewayDicomEndPoint.Title, receiveQueueItem.CalledApplicationEntityTitle);
Assert.IsFalse(string.IsNullOrEmpty(receiveQueueItem.AssociationFolderPath));
var saveDirectoryInfo = new DirectoryInfo(receiveQueueItem.AssociationFolderPath);
Assert.IsTrue(saveDirectoryInfo.Exists);
var files = saveDirectoryInfo.GetFiles();
// Check we received one file over this association
Assert.AreEqual(1, files.Length);
// Attempt to get another item from the queue
Assert.ThrowsException <MessageQueueReadException>(() => TransactionalDequeue <UploadQueueItem>(uploadQueue));
}
}
public async Task DicomDataReceiverServerStarts()
{
var applicationEntity = new GatewayApplicationEntity("RListenerTest", 191, "127.0.0.1");
var resultsDirectory = CreateTemporaryDirectory();
using (var dicomDataReceiver = new ListenerDataReceiver(new ListenerDicomSaver(resultsDirectory.FullName)))
{
StartDicomDataReceiver(dicomDataReceiver, applicationEntity.Port);
var eventCount = 0;
var folderPath = string.Empty;
dicomDataReceiver.DataReceived += (sender, e) =>
{
folderPath = e.FolderPath;
Interlocked.Increment(ref eventCount);
};
Assert.ThrowsException <DicomNetworkException>(() => StartDicomDataReceiver(dicomDataReceiver, applicationEntity.Port));
var dataSender = new DicomDataSender();
var echoResult = await dataSender.DicomEchoAsync(
"RListener",
applicationEntity.Title,
applicationEntity.Port,
applicationEntity.IpAddress);
// Check echo
Assert.IsTrue(echoResult == DicomOperationResult.Success);
DcmtkHelpers.SendFileUsingDCMTK(
@"Images\1ValidSmall\1.dcm",
applicationEntity.Port,
ScuProfile.LEExplicitCT,
TestContext);
// Wait for all events to finish on the data received
SpinWait.SpinUntil(() => eventCount >= 3, TimeSpan.FromSeconds(10));
// Check the file exists
Assert.IsTrue(File.Exists(Path.Combine(folderPath, @"1.2.840.113619.2.81.290.1.36662.3.1.20151027.220159.dcm")));
dicomDataReceiver.StopServer();
}
}
public async Task ReceiveServiceEchoTest()
{
var testAETConfigModel = GetTestAETConfigModel();
var receivePort = 180;
using (var receiveService = CreateReceiveService(receivePort))
using (var uploadQueue = receiveService.UploadQueue)
{
uploadQueue.Clear();
receiveService.Start();
var sender = new DicomDataSender();
await sender.DicomEchoAsync(
"Hello",
testAETConfigModel.CalledAET,
receivePort,
"127.0.0.1").ConfigureAwait(false);
// Check nothing is added to the message queue
Assert.ThrowsException <MessageQueueReadException>(() => TransactionalDequeue <UploadQueueItem>(uploadQueue, timeoutMs: 1000));
// Now check when we send a file a message is added
DcmtkHelpers.SendFileUsingDCMTK(
@"Images\1ValidSmall\1.dcm",
receivePort,
ScuProfile.LEExplicitCT,
TestContext,
applicationEntityTitle: testAETConfigModel.CallingAET,
calledAETitle: testAETConfigModel.CalledAET);
Assert.IsNotNull(TransactionalDequeue <UploadQueueItem>(uploadQueue, timeoutMs: 1000));
// Now try another Dicom echo
await sender.DicomEchoAsync(
"Hello",
testAETConfigModel.CalledAET,
receivePort,
"127.0.0.1").ConfigureAwait(false);
// Check nothing is added to the message queue
Assert.ThrowsException <MessageQueueReadException>(() => TransactionalDequeue <UploadQueueItem>(uploadQueue, timeoutMs: 1000));
}
}
public void DicomDataReceiverMutlipleAssociations()
{
const int numberOfAssociations = 10;
const int port = 122;
var applicationEntity = new GatewayApplicationEntity("RListenerTest", port, "127.0.0.1");
var resultsDirectory = CreateTemporaryDirectory();
using (var dicomDataReceiver = new ListenerDataReceiver(new ListenerDicomSaver(resultsDirectory.FullName)))
{
StartDicomDataReceiver(dicomDataReceiver, applicationEntity.Port);
var associationsReceivedCount = 0;
var receivedAssociations = new string[numberOfAssociations];
dicomDataReceiver.DataReceived += (sender, e) =>
{
if (e.ProgressCode == DicomReceiveProgressCode.AssociationEstablished)
{
receivedAssociations[int.Parse(e.DicomAssociation.CallingAE)] = e.DicomAssociation.CallingAE;
Interlocked.Increment(ref associationsReceivedCount);
}
};
Parallel.For(0, numberOfAssociations, i =>
{
var dcmtkResult = DcmtkHelpers.SendFileUsingDCMTK(
@"Images\1ValidSmall\1.dcm",
port,
ScuProfile.LEExplicitCT,
TestContext,
waitForExit: false,
applicationEntityTitle: i.ToString());
});
SpinWait.SpinUntil(() => associationsReceivedCount == numberOfAssociations, TimeSpan.FromMinutes(1));
for (var i = 0; i < numberOfAssociations; i++)
{
Assert.IsTrue(receivedAssociations[i] == i.ToString());
}
}
}
public void ReceiveServiceLiveEndToEndTest()
{
var receivePort = 160;
var callingAet = "ProstateRTMl";
var calledAet = "testname";
using (var receiveService = CreateReceiveService(receivePort))
using (var uploadQueue = receiveService.UploadQueue)
{
uploadQueue.Clear(); // Clear the message queue
receiveService.Start(); // Start the service
DcmtkHelpers.SendFileUsingDCMTK(
@"Images\1ValidSmall\1.dcm",
receivePort,
ScuProfile.LEExplicitCT,
TestContext,
applicationEntityTitle: callingAet,
calledAETitle: calledAet);
var receiveQueueItem = TransactionalDequeue <UploadQueueItem>(uploadQueue, timeoutMs: 20 * 1000);
Assert.IsNotNull(receiveQueueItem);
Assert.AreEqual(callingAet, receiveQueueItem.CallingApplicationEntityTitle);
Assert.AreEqual(calledAet, receiveQueueItem.CalledApplicationEntityTitle);
Assert.IsFalse(string.IsNullOrEmpty(receiveQueueItem.AssociationFolderPath));
var saveDirectoryInfo = new DirectoryInfo(receiveQueueItem.AssociationFolderPath);
Assert.IsTrue(saveDirectoryInfo.Exists);
var files = saveDirectoryInfo.GetFiles();
// Check we received one file over this association
Assert.AreEqual(1, files.Length);
// Attempt to get another item from the queue
Assert.ThrowsException <MessageQueueReadException>(() => TransactionalDequeue <UploadQueueItem>(uploadQueue));
}
}
public void ReceiveServiceRestartTest()
{
var testAETConfigModel = GetTestAETConfigModel();
var configurationDirectory = CreateTemporaryDirectory().FullName;
var expectedGatewayReceiveConfig1 = TestGatewayReceiveConfigProvider.Config.With(
receiveServiceConfig: GetTestGatewayReceiveServiceConfig(110),
configurationServiceConfig: new ConfigurationServiceConfig(
configurationRefreshDelaySeconds: 1));
ConfigurationProviderTests.Serialise(expectedGatewayReceiveConfig1, configurationDirectory, GatewayReceiveConfigProvider.GatewayReceiveConfigFileName);
using (var client = GetMockInnerEyeSegmentationClient())
using (var gatewayReceiveConfigProvider = CreateGatewayReceiveConfigProvider(configurationDirectory))
using (var receiveService = CreateReceiveService(gatewayReceiveConfigProvider.ReceiveServiceConfig))
using (var uploadQueue = receiveService.UploadQueue)
using (var configurationService = CreateConfigurationService(
client,
gatewayReceiveConfigProvider.ConfigurationServiceConfig,
receiveService))
{
// Start the service
configurationService.Start();
uploadQueue.Clear(); // Clear the message queue
var expectedGatewayReceiveConfig2 = TestGatewayReceiveConfigProvider.Config.With(
receiveServiceConfig: GetTestGatewayReceiveServiceConfig(111),
configurationServiceConfig: new ConfigurationServiceConfig(
expectedGatewayReceiveConfig1.ConfigurationServiceConfig.ConfigCreationDateTime.AddSeconds(5),
expectedGatewayReceiveConfig1.ConfigurationServiceConfig.ApplyConfigDateTime.AddSeconds(10)));
ConfigurationProviderTests.Serialise(expectedGatewayReceiveConfig2, configurationDirectory, GatewayReceiveConfigProvider.GatewayReceiveConfigFileName);
SpinWait.SpinUntil(() => receiveService.StartCount == 2);
// Send on the old config
var result = DcmtkHelpers.SendFileUsingDCMTK(
@"Images\1ValidSmall\1.dcm",
expectedGatewayReceiveConfig1.ReceiveServiceConfig.GatewayDicomEndPoint.Port,
ScuProfile.LEExplicitCT,
TestContext,
applicationEntityTitle: testAETConfigModel.CallingAET,
calledAETitle: testAETConfigModel.CalledAET);
// Check this did not send on the old config
Assert.IsFalse(string.IsNullOrWhiteSpace(result));
// Send on the new config
result = DcmtkHelpers.SendFileUsingDCMTK(
@"Images\1ValidSmall\1.dcm",
expectedGatewayReceiveConfig2.ReceiveServiceConfig.GatewayDicomEndPoint.Port,
ScuProfile.LEExplicitCT,
TestContext,
applicationEntityTitle: testAETConfigModel.CallingAET,
calledAETitle: testAETConfigModel.CalledAET);
// Check this did send on the new config
Assert.IsTrue(string.IsNullOrWhiteSpace(result));
var receiveQueueItem = TransactionalDequeue <UploadQueueItem>(uploadQueue);
Assert.IsNotNull(receiveQueueItem);
Assert.AreEqual(testAETConfigModel.CallingAET, receiveQueueItem.CallingApplicationEntityTitle);
Assert.AreEqual(testAETConfigModel.CalledAET, receiveQueueItem.CalledApplicationEntityTitle);
Assert.IsFalse(string.IsNullOrEmpty(receiveQueueItem.AssociationFolderPath));
var saveDirectoryInfo = new DirectoryInfo(receiveQueueItem.AssociationFolderPath);
Assert.IsTrue(saveDirectoryInfo.Exists);
var files = saveDirectoryInfo.GetFiles();
// Check we received one file over this association
Assert.AreEqual(1, files.Length);
// Attempt to get another item from the queue
Assert.ThrowsException <MessageQueueReadException>(() => TransactionalDequeue <UploadQueueItem>(uploadQueue));
}
}
public void ReceiveServiceRestartTest()
{
var callingAet = "ProstateRTMl";
var client = GetMockInnerEyeSegmentationClient();
var mockConfigurationServiceConfigProvider = new MockConfigurationProvider <ConfigurationServiceConfig>();
var configurationServiceConfig1 = new ConfigurationServiceConfig(
configurationRefreshDelaySeconds: 1);
var configurationServiceConfig2 = new ConfigurationServiceConfig(
configurationServiceConfig1.ConfigCreationDateTime.AddSeconds(5),
configurationServiceConfig1.ApplyConfigDateTime.AddSeconds(10));
mockConfigurationServiceConfigProvider.ConfigurationQueue.Clear();
mockConfigurationServiceConfigProvider.ConfigurationQueue.Enqueue(configurationServiceConfig1);
mockConfigurationServiceConfigProvider.ConfigurationQueue.Enqueue(configurationServiceConfig2);
var mockReceiverConfigurationProvider2 = new MockConfigurationProvider <ReceiveServiceConfig>();
var testReceiveServiceConfig1 = GetTestGatewayReceiveServiceConfig(110);
var testReceiveServiceConfig2 = GetTestGatewayReceiveServiceConfig(111);
mockReceiverConfigurationProvider2.ConfigurationQueue.Clear();
mockReceiverConfigurationProvider2.ConfigurationQueue.Enqueue(testReceiveServiceConfig1);
mockReceiverConfigurationProvider2.ConfigurationQueue.Enqueue(testReceiveServiceConfig2);
using (var receiveService = CreateReceiveService(mockReceiverConfigurationProvider2.GetConfiguration))
using (var uploadQueue = receiveService.UploadQueue)
using (var configurationService = CreateConfigurationService(
client,
mockConfigurationServiceConfigProvider.GetConfiguration,
receiveService))
{
// Start the service
configurationService.Start();
uploadQueue.Clear(); // Clear the message queue
SpinWait.SpinUntil(() => receiveService.StartCount == 2);
// Send on the new config
var result = DcmtkHelpers.SendFileUsingDCMTK(
@"Images\1ValidSmall\1.dcm",
testReceiveServiceConfig1.GatewayDicomEndPoint.Port,
ScuProfile.LEExplicitCT,
TestContext,
applicationEntityTitle: callingAet,
calledAETitle: testReceiveServiceConfig1.GatewayDicomEndPoint.Title);
// Check this did send on the old config
Assert.IsFalse(string.IsNullOrWhiteSpace(result));
// Send on the new config
result = DcmtkHelpers.SendFileUsingDCMTK(
@"Images\1ValidSmall\1.dcm",
testReceiveServiceConfig2.GatewayDicomEndPoint.Port,
ScuProfile.LEExplicitCT,
TestContext,
applicationEntityTitle: callingAet,
calledAETitle: testReceiveServiceConfig2.GatewayDicomEndPoint.Title);
// Check this did send on the new config
Assert.IsTrue(string.IsNullOrWhiteSpace(result));
var receiveQueueItem = TransactionalDequeue <UploadQueueItem>(uploadQueue);
Assert.IsNotNull(receiveQueueItem);
Assert.AreEqual(callingAet, receiveQueueItem.CallingApplicationEntityTitle);
Assert.AreEqual(testReceiveServiceConfig2.GatewayDicomEndPoint.Title, receiveQueueItem.CalledApplicationEntityTitle);
Assert.IsFalse(string.IsNullOrEmpty(receiveQueueItem.AssociationFolderPath));
var saveDirectoryInfo = new DirectoryInfo(receiveQueueItem.AssociationFolderPath);
Assert.IsTrue(saveDirectoryInfo.Exists);
var files = saveDirectoryInfo.GetFiles();
// Check we received one file over this association
Assert.AreEqual(1, files.Length);
// Attempt to get another item from the queue
Assert.ThrowsException <MessageQueueReadException>(() => TransactionalDequeue <UploadQueueItem>(uploadQueue));
}
}