@Test
public void getGoogleAdsErrors_omitsWhen_missingIndex() throws InvalidProtocolBufferException {

  MockPath path = MockPath.newBuilder().setFieldName(operationsFieldName).build();
  MockError error = MockError.newBuilder().addLocation(path).build();
  MockFailure failure = MockFailure.newBuilder().addErrors(error).build();
  Status status = Status.newBuilder().addDetails(Any.pack(failure)).build();
  List<MockError> result = impl.getGoogleAdsErrors(0, status);
  assertEquals(0, result.size());
}