public void TestImportExpansion()
{
var sys1 = "http://example.org/system/system1";
var sys2 = "http://example.org/system/system2";
var vs = new ValueSet();
vs.Expansion = new ValueSet.ExpansionComponent();
vs.Expansion.Contains.Add(new ValueSet.ContainsComponent {
System = sys1, Code = "code1"
});
vs.Expansion.Contains.Add(new ValueSet.ContainsComponent {
System = sys2, Code = "code1"
});
var vs2 = new ValueSet();
vs2.Expansion = new ValueSet.ExpansionComponent();
vs2.Expansion.Contains.Add(new ValueSet.ContainsComponent {
System = sys1, Code = "code3"
});
vs2.Expansion.Contains.Add(new ValueSet.ContainsComponent {
System = sys2, Code = "code4"
});
vs.ImportExpansion(vs2);
Assert.AreEqual(4, vs.ExpansionSize());
Assert.AreEqual(4, vs.Expansion.Total);
Assert.IsTrue(vs.CodeInExpansion("code1", sys2));
Assert.IsTrue(vs.CodeInExpansion("code4", sys2));
}
private void handleImport(ValueSet source)
{
if (!source.Compose.Import.Any())
{
return;
}
if (Settings.ValueSetSource == null)
{
throw Error.InvalidOperation("No terminology service available to resolve Compose.import, set ValueSetExpander.Settings.ValueSetSource to fix.");
}
foreach (var uri in source.Compose.Import)
{
var importedVs = expand(uri);
if (importedVs.HasExpansion)
{
if (importedVs.Expansion.Total + source.Expansion.Total > Settings.MaxExpansionSize)
{
throw new ValueSetExpansionTooBigException($"Import of valueset '{importedVs.Url}' ({importedVs.Expansion.Total} concepts) into " +
$"valueset '{source.Url}' ({source.Expansion.Total} concepts) would be larger than the set maximum size ({Settings.MaxExpansionSize})");
}
source.ImportExpansion(importedVs);
}
else
{
throw Error.InvalidOperation($"Expansion returned neither an error, nor an expansion for ValueSet with canonical reference '{uri}'");
}
}
}