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import { fileURLToPath } from 'url';
import { expect } from 'chai';
import { cli } from './test-utils.js';
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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