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import { expect } from "chai";
import { cli } from "./test-utils.js";
import { fileURLToPath } from "url";
const root = new URL("./fixtures/base64-response/", import.meta.url).toString();
describe("Base64 Responses", () => {
before(async () => {
await cli("build", "--root", fileURLToPath(root));
});
it("Can return base64 encoded strings", async () => {
const entryURL = new URL(
"./fixtures/base64-response/.netlify/functions-internal/entry.mjs",
import.meta.url,
);
const { handler } = await import(entryURL);
const resp = await handler({
httpMethod: "GET",
headers: {},
rawUrl: "http://example.com/image",
body: "{}",
isBase64Encoded: false,
});
expect(resp.statusCode, "successful response").to.equal(200);
expect(resp.isBase64Encoded, "includes isBase64Encoded flag").to.be.true;
const buffer = Buffer.from(resp.body, "base64");
expect(buffer.toString(), "decoded base64 string matches").to.equal(
"base64 test string",
);
});
it("Can define custom binaryMediaTypes", async () => {
const entryURL = new URL(
"./fixtures/base64-response/.netlify/functions-internal/entry.mjs",
import.meta.url,
);
const { handler } = await import(entryURL);
const resp = await handler({
httpMethod: "GET",
headers: {},
rawUrl: "http://example.com/font",
body: "{}",
isBase64Encoded: false,
});
expect(resp.statusCode, "successful response").to.equal(200);
expect(resp.isBase64Encoded, "includes isBase64Encoded flag").to.be.true;
const buffer = Buffer.from(resp.body, "base64");
expect(buffer.toString(), "decoded base64 string matches").to.equal(
"base64 test font",
);
});
});
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