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1 | /* tslint:disable:no-unused-expression */ | |
2 | ||
3 | import * as chai from 'chai' | |
4 | import { isAbsolute, join } from 'path' | |
5 | import * as request from 'supertest' | |
6 | import * as WebTorrent from 'webtorrent' | |
7 | import { readFile } from 'fs-extra' | |
8 | ||
9 | const expect = chai.expect | |
10 | let webtorrent = new WebTorrent() | |
11 | ||
12 | function immutableAssign <T, U> (target: T, source: U) { | |
13 | return Object.assign<{}, T, U>({}, target, source) | |
14 | } | |
15 | ||
16 | // Default interval -> 5 minutes | |
17 | function dateIsValid (dateString: string, interval = 300000) { | |
18 | const dateToCheck = new Date(dateString) | |
19 | const now = new Date() | |
20 | ||
21 | return Math.abs(now.getTime() - dateToCheck.getTime()) <= interval | |
22 | } | |
23 | ||
24 | function wait (milliseconds: number) { | |
25 | return new Promise(resolve => setTimeout(resolve, milliseconds)) | |
26 | } | |
27 | ||
28 | function webtorrentAdd (torrent: string, refreshWebTorrent = false) { | |
29 | if (refreshWebTorrent === true) webtorrent = new WebTorrent() | |
30 | ||
31 | return new Promise<WebTorrent.Torrent>(res => webtorrent.add(torrent, res)) | |
32 | } | |
33 | ||
34 | function root () { | |
35 | // We are in server/tests/utils/miscs | |
36 | return join(__dirname, '..', '..', '..', '..') | |
37 | } | |
38 | ||
39 | async function testImage (url: string, imageName: string, imagePath: string, extension = '.jpg') { | |
40 | const res = await request(url) | |
41 | .get(imagePath) | |
42 | .expect(200) | |
43 | ||
44 | const body = res.body | |
45 | ||
46 | const data = await readFile(join(__dirname, '..', '..', 'fixtures', imageName + extension)) | |
47 | const minLength = body.length - ((20 * body.length) / 100) | |
48 | const maxLength = body.length + ((20 * body.length) / 100) | |
49 | ||
50 | expect(data.length).to.be.above(minLength) | |
51 | expect(data.length).to.be.below(maxLength) | |
52 | } | |
53 | ||
54 | function buildAbsoluteFixturePath (path: string, customTravisPath = false) { | |
55 | if (isAbsolute(path)) { | |
56 | return path | |
57 | } | |
58 | ||
59 | if (customTravisPath && process.env.TRAVIS) return join(process.env.HOME, 'fixtures', path) | |
60 | ||
61 | return join(__dirname, '..', '..', 'fixtures', path) | |
62 | } | |
63 | ||
64 | // --------------------------------------------------------------------------- | |
65 | ||
66 | export { | |
67 | dateIsValid, | |
68 | wait, | |
69 | webtorrentAdd, | |
70 | immutableAssign, | |
71 | testImage, | |
72 | buildAbsoluteFixturePath, | |
73 | root | |
74 | } |