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import { expect } from 'chai';
import { loadFixture, testIntegration } from './test-utils.js';
import netlifyAdapter from '../../dist/index.js';
describe('Base64 Responses', () => {
/** @type {import('../../../astro/test/test-utils').Fixture} */
let fixture;
before(async () => {
fixture = await loadFixture({
root: new URL('./fixtures/base64-response/', import.meta.url).toString(),
output: 'server',
adapter: netlifyAdapter({
dist: new URL('./fixtures/base64-response/dist/', import.meta.url),
binaryMediaTypes: ['font/otf'],
}),
site: `http://example.com`,
integrations: [testIntegration()],
});
await fixture.build();
});
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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