Access to 'result' in expectError() validator

[frauss]

Is it possible to get access to the result in the validator function passed to expectError() when a Lambda function invokes the callback with an error AND a result?

For example when I have something like this in my Lambda handler:

            if (err) {
                let errorMessage = util.format("Error verifying Authorization token:\n%s", err);
                console.error(errorMessage);

                let principalId = "unknown";
                authenticatorResponse = generatePolicy(principalId, 'Deny', event.methodArn);
                authenticatorResponse.context = {
                    "tokenExpired": (err.name === "TokenExpiredError").toString(),
                    "decodeError": errorMessage
                };
                lambdaCallback(err, authenticatorResponse);
            }

It would be useful to give the validator access to what is in the result passed to the callback.

[frauss]

Never mind, realized the parameter is ignored when an error is returned as the 1st callback parameter.