internal OperationOutcome ValidateBinding(ElementDefinition definition, IElementNavigator instance)
{
var outcome = new OperationOutcome();
var ts = Settings.TerminologyService;
if (ts == null)
{
if (Settings.ResourceResolver == null)
{
Trace(outcome, $"Cannot resolve binding references since neither TerminologyService nor ResourceResolver is given in the settings",
Issue.UNAVAILABLE_TERMINOLOGY_SERVER, instance);
return(outcome);
}
ts = new LocalTerminologyServer(Settings.ResourceResolver);
}
var bindingValidator = new BindingValidator(ts, instance.Location);
try
{
return(bindingValidator.ValidateBinding(instance, definition));
}
catch (Exception e)
{
Trace(outcome, $"Terminology service failed while validating code X (system Y): {e.Message}", Issue.UNAVAILABLE_VALIDATE_CODE_FAILED, instance);
return(outcome);
}
}
public void TermServiceLoopupTest()
{
var svc = new LocalTerminologyServer(_resolver);
var result = svc.ValidateCode("http://hl7.org/fhir/ValueSet/data-absent-reason", "NaN", "http://hl7.org/fhir/data-absent-reason");
Assert.True(result.Success);
result = svc.ValidateCode("http://hl7.org/fhir/ValueSet/data-absent-reason", "NaNX", "http://hl7.org/fhir/data-absent-reason");
Assert.False(result.Success);
result = svc.ValidateCode("http://hl7.org/fhir/ValueSet/data-absent-reason", "NaN", "http://hl7.org/fhir/data-absent-reason", display: "Not a Number");
Assert.True(result.Success);
result = svc.ValidateCode("http://hl7.org/fhir/ValueSet/data-absent-reason", "NaN", "http://hl7.org/fhir/data-absent-reason", display: "Not any Number");
Assert.False(result.Success);
result = svc.ValidateCode("http://hl7.org/fhir/ValueSet/v3-AcknowledgementDetailCode", "_AcknowledgementDetailNotSupportedCode",
"http://hl7.org/fhir/v3/AcknowledgementDetailCode");
Assert.False(result.Success);
result = svc.ValidateCode("http://hl7.org/fhir/ValueSet/v3-AcknowledgementDetailCode", "_AcknowledgementDetailNotSupportedCode",
"http://hl7.org/fhir/v3/AcknowledgementDetailCode", abstractAllowed: true);
Assert.True(result.Success);
// This is a valueset with a compose, but it has been expanded in the zip, so this will work
result = svc.ValidateCode("http://hl7.org/fhir/ValueSet/yesnodontknow", "Y", "http://hl7.org/fhir/v2/0136");
Assert.True(result.Success);
// But this won't, it's also a composition, but without expansion - the local term server won't help you here
result = svc.ValidateCode("http://hl7.org/fhir/ValueSet/allergyintolerance-substance-code", "160244002", "http://snomed.info/sct");
Assert.False(result.Success);
Assert.Single(result.Where(type: OperationOutcome.IssueType.NotSupported));
}
