public void TryGetString_InvalidDicomFile()
{
var filename = Path.GetTempFileName();
using (var writer = new StreamWriter(filename))
{
writer.WriteLine("Hello World!");
}
var dicomToolkit = new DicomToolkit();
Assert.False(dicomToolkit.TryGetString(filename, DicomTag.SOPClassUID, out var _));
}
public void HasValidHeader_False()
{
var filename = Path.GetTempFileName();
using (var writer = new StreamWriter(filename))
{
writer.WriteLine("Hello World!");
}
var dicomToolkit = new DicomToolkit();
Assert.False(dicomToolkit.HasValidHeader(filename));
}
public void TryGetString_ValidFile()
{
var dicomFile = new DicomFile();
var expectedSop = DicomUIDGenerator.GenerateDerivedFromUUID();
dicomFile.Dataset.Add(DicomTag.SOPInstanceUID, expectedSop);
dicomFile.FileMetaInfo.TransferSyntax = DicomTransferSyntax.ExplicitVRLittleEndian;
dicomFile.FileMetaInfo.MediaStorageSOPInstanceUID = DicomUIDGenerator.GenerateDerivedFromUUID();
dicomFile.FileMetaInfo.MediaStorageSOPClassUID = DicomUIDGenerator.GenerateDerivedFromUUID();
var dicomToolkit = new DicomToolkit();
Assert.True(dicomToolkit.TryGetString(dicomFile, DicomTag.SOPInstanceUID, out var sopInstanceUId));
Assert.Equal(expectedSop.UID, sopInstanceUId);
}
public void Open_ValidFile()
{
var filename = Path.GetTempFileName();
var dicomFile = new DicomFile();
dicomFile.Dataset.Add(DicomTag.SOPInstanceUID, DicomUIDGenerator.GenerateDerivedFromUUID());
dicomFile.FileMetaInfo.TransferSyntax = DicomTransferSyntax.ExplicitVRLittleEndian;
dicomFile.FileMetaInfo.MediaStorageSOPInstanceUID = DicomUIDGenerator.GenerateDerivedFromUUID();
dicomFile.FileMetaInfo.MediaStorageSOPClassUID = DicomUIDGenerator.GenerateDerivedFromUUID();
dicomFile.Save(filename);
var dicomToolkit = new DicomToolkit();
dicomToolkit.Open(filename);
}
public void Save_ValidFile()
{
var filename = Path.GetTempFileName();
var dicomFile = new DicomFile();
var expectedSop = DicomUIDGenerator.GenerateDerivedFromUUID();
dicomFile.Dataset.Add(DicomTag.SOPInstanceUID, expectedSop);
dicomFile.FileMetaInfo.TransferSyntax = DicomTransferSyntax.ExplicitVRLittleEndian;
dicomFile.FileMetaInfo.MediaStorageSOPInstanceUID = DicomUIDGenerator.GenerateDerivedFromUUID();
dicomFile.FileMetaInfo.MediaStorageSOPClassUID = DicomUIDGenerator.GenerateDerivedFromUUID();
var dicomToolkit = new DicomToolkit();
dicomToolkit.Save(dicomFile, filename);
var savedFile = dicomToolkit.Open(filename);
Assert.NotNull(savedFile);
Assert.Equal(expectedSop.UID, savedFile.Dataset.GetSingleValue <string>(DicomTag.SOPInstanceUID));
}