public void ConstraintsLogicalCombo()
{
var c0 = new RequiredTagConstraint(TagRequirement.PresentNotEmpty, new OrderedIntConstraint(Order.Equal, 42, DicomTag.SeriesNumber));
var c1 = new RequiredTagConstraint(TagRequirement.PresentNotEmpty, new OrderedDoubleConstraint(Order.GreaterThan, 3.141, DicomTag.PixelSpacing, 0));
var c2 = new RequiredTagConstraint(TagRequirement.PresentNotEmpty, new OrderedDoubleConstraint(Order.LessThan, 6.0, DicomTag.PixelSpacing, 1));
var c3t = new StringContainsConstraint(DicomTag.PatientPosition, "HFS");
var c3 = new RequiredTagConstraint(TagRequirement.PresentNotEmpty, c3t);
var groupConstraintAnd = new GroupConstraint(new DicomConstraint[] { c0, c1, c2, c3 }, LogicalOperator.And);
var groupConstraintOr = new GroupConstraint(new DicomConstraint[] { c0, c1, c2, c3 }, LogicalOperator.Or);
var ds = new DicomDataset
{
{ DicomTag.SeriesNumber, 42 },
{ DicomTag.PixelSpacing, new decimal[] { 3.142M, 3.142M } },
{ DicomTag.PatientPosition, "HFS" },
};
Assert.IsTrue(groupConstraintAnd.Check(ds).Result);
Assert.IsTrue(groupConstraintOr.Check(ds).Result);
ds.AddOrUpdate(DicomTag.PatientPosition, "FAIL");
Assert.IsFalse(groupConstraintAnd.Check(ds).Result);
Assert.IsTrue(groupConstraintOr.Check(ds).Result);
}
public void ConstraintsNestedSerialize()
{
var c0 = new RequiredTagConstraint(TagRequirement.PresentNotEmpty, new OrderedIntConstraint(Order.Equal, 42, DicomTag.SeriesNumber));
var c1 = new RequiredTagConstraint(TagRequirement.PresentNotEmpty, new OrderedDoubleConstraint(Order.GreaterThan, 3.141f, DicomTag.PixelSpacing, 0));
var c2 = new RequiredTagConstraint(TagRequirement.PresentNotEmpty, new OrderedDoubleConstraint(Order.LessThan, 6.0f, DicomTag.PixelSpacing, 1));
var c3t = new StringContainsConstraint(DicomTag.PatientPosition, "HFS");
var c3 = new RequiredTagConstraint(TagRequirement.PresentNotEmpty, c3t);
var groupConstraintAnd1 = new GroupConstraint(new DicomConstraint[] { c0, c1 }, LogicalOperator.And);
var groupConstraintAnd2 = new GroupConstraint(new DicomConstraint[] { c2, c3 }, LogicalOperator.And);
var groupConstraintOr = new GroupConstraint(new DicomConstraint[] { groupConstraintAnd1, groupConstraintAnd2 }, LogicalOperator.Or);
var ds1 = new DicomDataset
{
{ DicomTag.SeriesNumber, 42 },
{ DicomTag.PixelSpacing, new decimal[] { 3.142M, 3.142M } },
{ DicomTag.PatientPosition, "HFS" },
};
Assert.IsTrue(groupConstraintOr.Check(ds1).Result);
// Serialize
var ss2 = JsonConvert.SerializeObject(groupConstraintOr);
var groupConstraintOrDS = JsonConvert.DeserializeObject <GroupConstraint>(ss2);
Assert.IsTrue(groupConstraintOrDS.Check(ds1).Result);
}
public void ConstraintsTestOptionality()
{
var ds = new DicomDataset();
var c0 = new OrderedIntConstraint(Order.Equal, 4, DicomTag.SeriesNumber);
var c3 = new RequiredTagConstraint(TagRequirement.Optional, c0);
var c2 = new RequiredTagConstraint(TagRequirement.PresentCanBeEmpty, c0);
var c1 = new RequiredTagConstraint(TagRequirement.PresentNotEmpty, c0);
Assert.IsTrue(c3.Check(ds).Result);
Assert.IsFalse(c2.Check(ds).Result);
Assert.IsFalse(c1.Check(ds).Result);
ds.Add(DicomTag.SeriesNumber, string.Empty);
Assert.IsTrue(c3.Check(ds).Result);
Assert.IsTrue(c2.Check(ds).Result);
Assert.IsFalse(c1.Check(ds).Result);
ds.AddOrUpdate(DicomTag.SeriesNumber, "4");
Assert.IsTrue(c3.Check(ds).Result);
Assert.IsTrue(c2.Check(ds).Result);
Assert.IsTrue(c1.Check(ds).Result);
ds.AddOrUpdate(DicomTag.SeriesNumber, "3");
Assert.IsFalse(c3.Check(ds).Result);
Assert.IsFalse(c2.Check(ds).Result);
Assert.IsFalse(c1.Check(ds).Result);
}
public void ConstraintCodeString()
{
DicomDataset ds = new DicomDataset();
ds.AddOrUpdate(DicomTag.BodyPartExamined, "PELVIS");
var d0 = new OrderedStringConstraint(Order.NotEqual, "SKULL", DicomTag.BodyPartExamined);
var c0 = new RequiredTagConstraint(TagRequirement.Optional, d0);
Assert.IsTrue(c0.Check(ds).Result);
}
public void ConstraintUID()
{
DicomDataset ds = new DicomDataset();
ds.AddOrUpdate(DicomTag.SOPClassUID, DicomUID.CTImageStorage);
var s0 = new UIDStringOrderConstraint(Order.Equal, DicomUID.CTImageStorage.UID, DicomTag.SOPClassUID);
var c0 = new RequiredTagConstraint(TagRequirement.PresentNotEmpty, s0);
Assert.IsTrue(c0.Check(ds).Result);
}
public void ConstraintRegex()
{
var c0 = new RegexConstraint(DicomTag.SeriesDescription, @"(hog)", RegexOptions.ECMAScript);
var c0R = new RequiredTagConstraint(TagRequirement.Optional, c0);
DicomDataset ds = new DicomDataset();
ds.AddOrUpdate(DicomTag.SeriesDescription, @"hog protocol v1");
Assert.IsTrue(c0R.Check(ds).Result);
}
