public async Task TestSymbolResolution()
{
CdmCorpusDefinition corpus = TestHelper.GetLocalCorpus(TestsSubpath, "TestSymbolResolution");
// load the file
CdmEntityDefinition ent = await corpus.FetchObjectAsync <CdmEntityDefinition>("local:/symbolEntity.cdm.json/symbolEnt");
ResolveOptions resOpt = new ResolveOptions(ent.InDocument);
// resolve a reference to the trait object
CdmObjectBase traitDef = corpus.ResolveSymbolReference(
resOpt,
ent.InDocument,
"symbolEnt/exhibitsTraits/someTraitOnEnt",
CdmObjectType.TraitDef,
false
);
Assert.IsTrue(traitDef is CdmTraitDefinition);
// resolve a path to the reference object that contains the trait
CdmObjectBase traitRef = corpus.ResolveSymbolReference(
resOpt,
ent.InDocument,
"symbolEnt/exhibitsTraits/someTraitOnEnt/(ref)",
CdmObjectType.TraitDef,
false
);
Assert.IsTrue(traitRef is CdmTraitReference);
// FetchObjectDefinition on a path to a reference should fetch the actual object
CdmTraitDefinition traitRefDefinition = traitRef.FetchObjectDefinition <CdmTraitDefinition>(resOpt);
CdmTraitDefinition traitDefDefinition = traitDef.FetchObjectDefinition <CdmTraitDefinition>(resOpt);
Assert.AreEqual(traitRefDefinition, traitDef);
Assert.AreEqual(traitDefDefinition, traitDef);
CdmObjectBase groupRef = corpus.ResolveSymbolReference(
resOpt,
ent.InDocument,
"symbolEnt/hasAttributes/someGroupRef/(ref)",
CdmObjectType.AttributeGroupDef,
false
);
Assert.IsTrue(groupRef is CdmAttributeGroupReference);
CdmObjectBase groupDef = corpus.ResolveSymbolReference(
resOpt,
ent.InDocument,
"symbolEnt/hasAttributes/someGroupRef",
CdmObjectType.AttributeGroupDef,
false
);
Assert.IsTrue(groupDef is CdmAttributeGroupDefinition);
// calling FetchObjectDefinition on a symbol to a ref or def should both give the definition
CdmAttributeGroupDefinition groupRefDefinition = groupRef.FetchObjectDefinition <CdmAttributeGroupDefinition>(resOpt);
CdmAttributeGroupDefinition groupDefDefinition = groupDef.FetchObjectDefinition <CdmAttributeGroupDefinition>(resOpt);
Assert.AreEqual(groupRefDefinition, groupDef);
Assert.AreEqual(groupDefDefinition, groupDef);
CdmObjectBase typeAtt = corpus.ResolveSymbolReference(
resOpt,
ent.InDocument,
"symbolEnt/hasAttributes/someGroupRef/members/someAttribute",
CdmObjectType.AttributeGroupDef,
false
);
Assert.IsTrue(typeAtt is CdmTypeAttributeDefinition);
}
