serverless-spy
Version:
CDK-based library for writing elegant integration tests on AWS serverless architecture and an additional web console to monitor events in real time.
23 lines (22 loc) • 1.06 kB
JavaScript
import { decorateServiceException } from "./exceptions";
export const throwDefaultError = ({ output, parsedBody, exceptionCtor, errorCode }) => {
const $metadata = deserializeMetadata(output);
const statusCode = $metadata.httpStatusCode ? $metadata.httpStatusCode + "" : undefined;
const response = new exceptionCtor({
name: parsedBody?.code || parsedBody?.Code || errorCode || statusCode || "UnknownError",
$fault: "client",
$metadata,
});
throw decorateServiceException(response, parsedBody);
};
export const withBaseException = (ExceptionCtor) => {
return ({ output, parsedBody, errorCode }) => {
throwDefaultError({ output, parsedBody, exceptionCtor: ExceptionCtor, errorCode });
};
};
const deserializeMetadata = (output) => ({
httpStatusCode: output.statusCode,
requestId: output.headers["x-amzn-requestid"] ?? output.headers["x-amzn-request-id"] ?? output.headers["x-amz-request-id"],
extendedRequestId: output.headers["x-amz-id-2"],
cfId: output.headers["x-amz-cf-id"],
});