|
| 1 | +import {Buffer} from 'node:buffer'; |
| 2 | +import {promisify} from 'node:util'; |
| 3 | +import zlib from 'node:zlib'; |
| 4 | +import test from 'ava'; |
| 5 | +import getStream from 'get-stream'; |
| 6 | +import {type HTTPError} from '../source/index.js'; |
| 7 | +import withServer from './helpers/with-server.js'; |
| 8 | + |
| 9 | +const supportsZstd = typeof zlib.zstdCompress === 'function'; |
| 10 | + |
| 11 | +if (supportsZstd) { |
| 12 | + const testContent = 'Compressible response content.\n'; |
| 13 | + |
| 14 | + let zstdData: Buffer; |
| 15 | + test.before('setup', async () => { |
| 16 | + zstdData = await promisify<string, Buffer>(zlib.zstdCompress)(testContent); |
| 17 | + }); |
| 18 | + |
| 19 | + test('decompress content', withServer, async (t, server, got) => { |
| 20 | + server.get('/', (_request, response) => { |
| 21 | + response.setHeader('Content-Encoding', 'zstd'); |
| 22 | + response.end(zstdData); |
| 23 | + }); |
| 24 | + |
| 25 | + t.is((await got('')).body, testContent); |
| 26 | + }); |
| 27 | + |
| 28 | + test('decompress content on error', withServer, async (t, server, got) => { |
| 29 | + server.get('/', (_request, response) => { |
| 30 | + response.setHeader('Content-Encoding', 'zstd'); |
| 31 | + response.status(404); |
| 32 | + response.end(zstdData); |
| 33 | + }); |
| 34 | + |
| 35 | + const error = await t.throwsAsync<HTTPError>(got('')); |
| 36 | + |
| 37 | + t.is(error?.response.body, testContent); |
| 38 | + }); |
| 39 | + |
| 40 | + test('decompress content - stream', withServer, async (t, server, got) => { |
| 41 | + server.get('/', (_request, response) => { |
| 42 | + response.setHeader('Content-Encoding', 'zstd'); |
| 43 | + response.end(zstdData); |
| 44 | + }); |
| 45 | + |
| 46 | + t.is((await getStream(got.stream(''))), testContent); |
| 47 | + }); |
| 48 | + |
| 49 | + test('handles zstd error', withServer, async (t, server, got) => { |
| 50 | + server.get('/', (_request, response) => { |
| 51 | + response.setHeader('Content-Encoding', 'zstd'); |
| 52 | + response.end('Not zstd content'); |
| 53 | + }); |
| 54 | + |
| 55 | + await t.throwsAsync(got(''), { |
| 56 | + name: 'ReadError', |
| 57 | + }); |
| 58 | + }); |
| 59 | + |
| 60 | + test('handles zstd error - stream', withServer, async (t, server, got) => { |
| 61 | + server.get('/', (_request, response) => { |
| 62 | + response.setHeader('Content-Encoding', 'zstd'); |
| 63 | + response.end('Not zstd content'); |
| 64 | + }); |
| 65 | + |
| 66 | + await t.throwsAsync(getStream(got.stream('')), { |
| 67 | + name: 'ReadError', |
| 68 | + }); |
| 69 | + }); |
| 70 | + |
| 71 | + test('decompress option opts out of decompressing', withServer, async (t, server, got) => { |
| 72 | + server.get('/', (_request, response) => { |
| 73 | + response.setHeader('Content-Encoding', 'zstd'); |
| 74 | + response.end(zstdData); |
| 75 | + }); |
| 76 | + |
| 77 | + const {body} = await got({decompress: false, responseType: 'buffer'}); |
| 78 | + t.is(Buffer.compare(body, zstdData), 0); |
| 79 | + }); |
| 80 | + |
| 81 | + test('preserves `headers` property', withServer, async (t, server, got) => { |
| 82 | + server.get('/', (_request, response) => { |
| 83 | + response.setHeader('Content-Encoding', 'zstd'); |
| 84 | + response.end(zstdData); |
| 85 | + }); |
| 86 | + |
| 87 | + t.truthy((await got('')).headers); |
| 88 | + }); |
| 89 | + |
| 90 | + test('response has `url` and `requestUrl` properties', withServer, async (t, server, got) => { |
| 91 | + server.get('/', (_request, response) => { |
| 92 | + response.setHeader('Content-Encoding', 'zstd'); |
| 93 | + response.end(zstdData); |
| 94 | + }); |
| 95 | + |
| 96 | + const response = await got(''); |
| 97 | + t.truthy(response.url); |
| 98 | + t.truthy(response.requestUrl); |
| 99 | + }); |
| 100 | +} else { |
| 101 | + test('zstd support not available - Node.js >= 22.15.0 required', t => { |
| 102 | + t.pass('Skipping zstd tests - not supported in this Node.js version'); |
| 103 | + }); |
| 104 | +} |
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