public void CheckEmptyStringComparison()
{
var engine = new AnonymizeEngine(Mode.clone);
var profileOpts = SecurityProfileOptions.BasicProfile
| SecurityProfileOptions.RetainLongModifDates
| SecurityProfileOptions.CleanDesc;
var cp = new ConfidentialityProfile(profileOpts);
engine.RegisterHandler(cp);
}
public void AnonymizeInPlace_Dataset_PatientDataEmpty()
{
var dataset = DicomFile.Open(@"TestData/CT1_J2KI").Dataset;
var anonymizer = new AnonymizeEngine(Mode.inplace);
var cp = new ConfidentialityProfile();
anonymizer.RegisterHandler(cp);
anonymizer.Anonymize(dataset);
Assert.AreEqual(0, dataset.GetValues <string>(DicomTag.PatientName).Length);
Assert.AreEqual(0, dataset.GetValues <string>(DicomTag.PatientID).Length);
Assert.AreEqual(0, dataset.GetValues <string>(DicomTag.PatientSex).Length);
}
public void Anonymize_Dataset_OriginalDatasetNotModified()
{
var dataset = DicomFile.Open(@"TestData/CT-MONO2-16-ankle").Dataset;
var expected = dataset.GetSingleValue <DicomUID>(DicomTag.StudyInstanceUID);
var anonymizer = new AnonymizeEngine(Mode.clone);
var cp = new ConfidentialityProfile();
anonymizer.RegisterHandler(cp);
var newDataset = anonymizer.Anonymize(dataset);
var actual = dataset.GetSingleValue <DicomUID>(DicomTag.StudyInstanceUID);
var actualNew = newDataset.GetSingleValue <DicomUID>(DicomTag.StudyInstanceUID);
Assert.AreEqual(expected, actual);
Assert.AreNotEqual(expected, actualNew);
}
public void AnonymizeInPlace_File_ImplementationVersionNameNotMaintained()
{
var file = DicomFile.Open(@"TestData/CT1_J2KI");
var expected = file.FileMetaInfo.ImplementationVersionName;
Assert.IsFalse(string.IsNullOrEmpty(expected));
var anonymizer = new AnonymizeEngine(Mode.inplace);
var cp = new ConfidentialityProfile();
anonymizer.RegisterHandler(cp);
file = anonymizer.Anonymize(file);
var actual = file.FileMetaInfo.ImplementationVersionName;
Assert.IsNull(actual);
}
public void AnonymizeInPlace_File_SopInstanceUidTransferredToMetaInfo()
{
var file = DicomFile.Open(@"TestData/CT1_J2KI");
var old = file.Dataset.GetSingleValue <DicomUID>(DicomTag.SOPInstanceUID);
var anonymizer = new AnonymizeEngine(Mode.inplace);
var cp = new ConfidentialityProfile();
anonymizer.RegisterHandler(cp);
file = anonymizer.Anonymize(file);
var expected = file.Dataset.GetSingleValue <DicomUID>(DicomTag.SOPInstanceUID);
var actual = file.FileMetaInfo.MediaStorageSOPInstanceUID;
Assert.AreNotEqual(expected, old);
Assert.AreEqual(expected, actual);
}
public void CheckThereIsNoGlobalCachedState()
{
var anonymizer = new AnonymizeEngine(Mode.inplace);
var cp = new ConfidentialityProfile(SecurityProfileOptions.BasicProfile);
anonymizer.RegisterHandler(cp);
var ds = new DicomDataset(new DicomUniqueIdentifier(DicomTag.RequestedSOPInstanceUID, "123"));
anonymizer.Anonymize(ds);
Assert.AreNotEqual("123", ds.GetSingleValue <string>(DicomTag.RequestedSOPInstanceUID));
cp = new ConfidentialityProfile(SecurityProfileOptions.BasicProfile | SecurityProfileOptions.RetainUIDs);
anonymizer.ForceRegisterHandler(cp);
ds = new DicomDataset(new DicomUniqueIdentifier(DicomTag.RequestedSOPInstanceUID, "123"));
anonymizer.Anonymize(ds);
Assert.AreEqual("123", ds.GetSingleValue <string>(DicomTag.RequestedSOPInstanceUID));
}
public void TestDicomFile()
{
var file = DicomFile.Open(@"TestData/CT1_J2KI");
var anonymizer = GetAnonEngine(Mode.clone);
var cp = new ConfidentialityProfile();
anonymizer.RegisterHandler(cp);
var prev = file.FileMetaInfo.MediaStorageSOPInstanceUID;
Assert.AreNotEqual("", prev.ToString());
var nf = anonymizer.Anonymize(file);
Assert.AreEqual(0, nf.Dataset.GetValues <string>(DicomTag.PatientName).Length);
Assert.AreEqual(0, nf.Dataset.GetValues <string>(DicomTag.PatientID).Length);
Assert.AreEqual(0, nf.Dataset.GetValues <string>(DicomTag.PatientSex).Length);
Assert.AreNotEqual(prev.ToString(), nf.FileMetaInfo.MediaStorageSOPInstanceUID.ToString());
Assert.IsNull(nf.FileMetaInfo.ImplementationVersionName);
Assert.IsNull(nf.FileMetaInfo.SourceApplicationEntityTitle);
Assert.AreEqual(file.FileMetaInfo.TransferSyntax, nf.FileMetaInfo.TransferSyntax);
}
