public void FallbackServiceValidateCodeTest()
{
var client = new FhirClient("http://ontoserver.csiro.au/dstu2_1");
var external = new ExternalTerminologyService(client);
var local = new LocalTerminologyService(_resolver);
var svc = new FallbackTerminologyService(local, external);
testService(svc);
// Now, this should fall back
var result = svc.ValidateCode("http://hl7.org/fhir/ValueSet/substance-code", code: "1166006", system: "http://snomed.info/sct");
Assert.True(result.Success);
}
public void LocalTSDisplayIncorrectAsWarning()
{
var svc = new LocalTerminologyService(_resolver);
var vsUrl = "http://hl7.org/fhir/ValueSet/data-absent-reason";
var result = svc.ValidateCode(vsUrl, code: "NaN", system: "http://hl7.org/fhir/data-absent-reason",
display: "Not a Number");
Assert.True(result.Success);
Assert.Equal(0, result.Warnings);
result = svc.ValidateCode(vsUrl, code: "NaN", system: "http://hl7.org/fhir/data-absent-reason",
display: "Certainly Not a Number");
Assert.True(result.Success);
Assert.Equal(1, result.Warnings);
}
public void FallbackServiceValidateCodeTestWithVS()
{
var client = new FhirClient("http://ontoserver.csiro.au/dstu2_1");
var service = new ExternalTerminologyService(client);
var vs = _resolver.FindValueSet("http://hl7.org/fhir/ValueSet/substance-code");
Assert.NotNull(vs);
// Override the canonical with something the remote server cannot know
vs.Url = "http://furore.com/fhir/ValueSet/testVS";
var local = new LocalTerminologyService(new IKnowOnlyMyTestVSResolver(vs));
var fallback = new FallbackTerminologyService(local, service);
// Now, this should fall back to external + send our vs (that the server cannot know about)
var result = fallback.ValidateCode("http://furore.com/fhir/ValueSet/testVS", code: "1166006", system: "http://snomed.info/sct");
Assert.True(result.Success);
}
internal OperationOutcome ValidateBinding(ElementDefinition definition, IElementNavigator instance)
{
var outcome = new OperationOutcome();
if (definition.Binding == null)
{
return(outcome);
}
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 LocalTerminologyService(Settings.ResourceResolver);
}
var bindingValidator = new BindingValidator(ts, instance.Location);
try
{
Element bindable = instance.ParseBindable();
// If the instance is not bindeable, ignore the Binding specified on the element,
// it's simply not applicable
if (bindable != null)
{
return(bindingValidator.ValidateBinding(bindable, definition.Binding));
}
}
catch (Exception e)
{
Trace(outcome, $"Terminology service call failed for binding at {definition.Path}: {e.Message}", Issue.TERMINOLOGY_SERVICE_FAILED, instance);
}
return(outcome);
}
public void LocalTermServiceValidateCodeTest()
{
var svc = new LocalTerminologyService(_resolver);
// Do common tests for service
testService(svc);
// This is a valueset with a compose - not supported locally normally, but it has been expanded in the zip, so this will work
var result = svc.ValidateCode("http://hl7.org/fhir/ValueSet/yesnodontknow", code: "Y", system: "http://hl7.org/fhir/v2/0136");
Assert.True(result.Success);
// This test is not always correctly done by the external services, so copied here instead
result = svc.ValidateCode("http://hl7.org/fhir/ValueSet/v3-AcknowledgementDetailCode", code: "_AcknowledgementDetailNotSupportedCode",
system: "http://hl7.org/fhir/v3/AcknowledgementDetailCode", @abstract: false);
Assert.False(result.Success);
// And one that will specifically fail on the local service, since it's too complex too expand - the local term server won't help you here
Assert.Throws <ValueSetExpansionTooComplexException>(
() => svc.ValidateCode("http://hl7.org/fhir/ValueSet/substance-code", code: "1166006", system: "http://snomed.info/sct"));
}
