Fix reading the primary key property of resolved entities #383
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This change fixes an issue where, when reading the
PrimaryKey
property of an entity which was resolved from an abstract manifest (with theidentifiedBy
purpose on an attribute), the value cannot be retrieved.When
FetchTraitReferenceArgumentValue
returns the value of the argument for the resolvedis.identifiedBy
trait, it returns either astring
or aCdmAttributeReference
. However, the subsequent process was looking to cast to aCdmTypeAttributeDefinition
, which is not a compatible type. Since the only thing the code needs from that object is the name, it is safe to cast to theCdmObject
instead and call the underlyingFetchObjectDefinitionName()
method.This change makes the cast to
CdmObject
and returns the value successfully.A unit test which addresses this situation is also included in the changes.