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.
16 lines (15 loc) • 610 B
JavaScript
import { fromArrayBuffer } from "@smithy/util-buffer-from";
import { fromUtf8 } from "@smithy/util-utf8";
export const toBase64 = (_input) => {
let input;
if (typeof _input === "string") {
input = fromUtf8(_input);
}
else {
input = _input;
}
if (typeof input !== "object" || typeof input.byteOffset !== "number" || typeof input.byteLength !== "number") {
throw new Error("@smithy/util-base64: toBase64 encoder function only accepts string | Uint8Array.");
}
return fromArrayBuffer(input.buffer, input.byteOffset, input.byteLength).toString("base64");
};