public async Task <IActionResult> GetStudyMetadataAsync([FromHeader(Name = IfNoneMatch)] string ifNoneMatch, string studyInstanceUid)
{
_logger.LogInformation("DICOM Web Retrieve Metadata Transaction request received, for study: {studyInstanceUid}.", studyInstanceUid);
RetrieveMetadataResponse response = await _mediator.RetrieveDicomStudyMetadataAsync(studyInstanceUid, ifNoneMatch, HttpContext.RequestAborted);
return(CreateResult(response));
}
public async Task GivenARequestWithValidInstanceIdentifierAndExpiredIfNoneMatchHeader_WhenRetrievingSopInstanceMetadata_ThenResponseMetadataIsReturnedSuccessfully(string studyInstanceUid, string seriesInstanceUid, string sopInstanceUid, string ifNoneMatch, string eTag)
{
RetrieveMetadataResponse response = SetupRetrieveMetadataResponseForValidatingCache(false, eTag);
_retrieveMetadataService.RetrieveSopInstanceMetadataAsync(studyInstanceUid, seriesInstanceUid, sopInstanceUid, ifNoneMatch).Returns(response);
RetrieveMetadataRequest request = new RetrieveMetadataRequest(studyInstanceUid, seriesInstanceUid, sopInstanceUid, ifNoneMatch);
await ValidateRetrieveMetadataResponse(response, request);
}
public async Task GivenARequestWithValidInstanceIdentifierAndIfNoneMatchHeader_WhenRetrievingSopInstanceMetadata_ThenNotModifiedResponseIsReturned(string studyInstanceUid, string seriesInstanceUid, string sopInstanceUid, string ifNoneMatch)
{
RetrieveMetadataResponse response = SetupRetrieveMetadataResponseForValidatingCache(true, ifNoneMatch);
_retrieveMetadataService.RetrieveSopInstanceMetadataAsync(studyInstanceUid, seriesInstanceUid, sopInstanceUid, ifNoneMatch).Returns(response);
RetrieveMetadataRequest request = new RetrieveMetadataRequest(studyInstanceUid, seriesInstanceUid, sopInstanceUid, ifNoneMatch);
await ValidateRetrieveMetadataResponse(response, request);
}
public async Task GivenRetrieveInstanceMetadataRequestForInstance_WhenIsSuccessful_ThenSuccessStatusCodeIsReturnedAsync()
{
VersionedInstanceIdentifier sopInstanceIdentifier = SetupInstanceIdentifiersList(ResourceType.Instance).First();
_metadataStore.GetInstanceMetadataAsync(sopInstanceIdentifier, DefaultCancellationToken).Returns(new DicomDataset());
string ifNoneMatch = null;
RetrieveMetadataResponse response = await _retrieveMetadataService.RetrieveSopInstanceMetadataAsync(_studyInstanceUid, _seriesInstanceUid, _sopInstanceUid, ifNoneMatch, DefaultCancellationToken);
Assert.Single(response.ResponseMetadata);
}
public async Task GivenRetrieveInstanceMetadataRequestForSeries_WhenIsSuccessful_ThenSuccessStatusCodeIsReturnedAsync()
{
List <VersionedInstanceIdentifier> versionedInstanceIdentifiers = SetupInstanceIdentifiersList(ResourceType.Series);
_metadataStore.GetInstanceMetadataAsync(versionedInstanceIdentifiers.First(), DefaultCancellationToken).Returns(new DicomDataset());
_metadataStore.GetInstanceMetadataAsync(versionedInstanceIdentifiers.Last(), DefaultCancellationToken).Returns(new DicomDataset());
string ifNoneMatch = null;
RetrieveMetadataResponse response = await _retrieveMetadataService.RetrieveSeriesInstanceMetadataAsync(_studyInstanceUid, _seriesInstanceUid, ifNoneMatch, DefaultCancellationToken);
Assert.Equal(response.ResponseMetadata.Count(), versionedInstanceIdentifiers.Count());
}
public async Task GivenARequestWithValidInstanceIdentifier_WhenRetrievingStudyInstanceMetadata_ThenResponseMetadataIsReturnedSuccessfully()
{
string studyInstanceUid = TestUidGenerator.Generate();
string ifNoneMatch = null;
RetrieveMetadataResponse response = SetupRetrieveMetadataResponse();
_retrieveMetadataService.RetrieveStudyInstanceMetadataAsync(studyInstanceUid).Returns(response);
RetrieveMetadataRequest request = new RetrieveMetadataRequest(studyInstanceUid, ifNoneMatch);
await ValidateRetrieveMetadataResponse(response, request);
}
public async Task GivenRetrieveMetadataRequestForStudy_WhenIsSuccessful_ThenInstanceMetadataIsRetrievedSuccessfully()
{
List <DicomDataset> datasetList = SetupDatasetList(ResourceType.Study);
string ifNoneMatch = null;
// Add metadata for all instances in the given list
await _metadataStore.StoreInstanceMetadataAsync(datasetList.First(), version : 0);
await _metadataStore.StoreInstanceMetadataAsync(datasetList.Last(), version : 1);
RetrieveMetadataResponse response = await _retrieveMetadataService.RetrieveStudyInstanceMetadataAsync(_studyInstanceUid, ifNoneMatch, DefaultCancellationToken);
ValidateResponseMetadataDataset(datasetList.First(), response.ResponseMetadata.First());
ValidateResponseMetadataDataset(datasetList.Last(), response.ResponseMetadata.Last());
}
private async Task ValidateRetrieveMetadataResponse(RetrieveMetadataResponse response, RetrieveMetadataRequest request)
{
RetrieveMetadataResponse actualResponse = await _retrieveMetadataHandler.Handle(request, CancellationToken.None);
Assert.Same(response, actualResponse);
}
private static IActionResult CreateResult(RetrieveMetadataResponse response)
{
return(new MetadataResult(response));
}
public MetadataResult(RetrieveMetadataResponse response)
: base(EnsureArg.IsNotNull(response, nameof(response)).ResponseMetadata)
{
_response = response;
}
