message: SameDataDiffRef continue if both keys on the object are undefined.
diff: @@ -10,8 +10,9 @@ export const sameDataDiffRef = (obj1: object, obj2: object, objName: string): vo
  for (const key of keySet) {
  - expect(obj1[key]).to.not.be.undefined;
  - expect(obj2[key]).to.not.be.undefined;
  + if (obj1[key] === undefined && obj2[key] === undefined) {
  + continue;
  + }
  if (isPrimitive(obj1[key])) {
  