Add ability to update a video channel

[github/Chocobozzz/PeerTube.git] / server / tests / utils / miscs / miscs.ts

diff --git a/server/tests/utils/miscs/miscs.ts b/server/tests/utils/miscs/miscs.ts
index 2aac37791ac5d7673ca4cbf382187ffdccf147b2..53cb67baf7f54fcde78fc11b1aef4c68e9c3a694 100644 (file)
--- a/server/tests/utils/miscs/miscs.ts
+++ b/server/tests/utils/miscs/miscs.ts
@@ -1,5 +1,12 @@
+/* tslint:disable:no-unused-expression */
+
+import * as chai from 'chai'
+import { isAbsolute, join } from 'path'
+import * as request from 'supertest'
 import * as WebTorrent from 'webtorrent'
+import { readFileBufferPromise } from '../../../helpers/core-utils'
 
+const expect = chai.expect
 let webtorrent = new WebTorrent()
 
 function immutableAssign <T, U> (target: T, source: U) {
@@ -24,11 +31,49 @@ function webtorrentAdd (torrent: string, refreshWebTorrent = false) {
   return new Promise<WebTorrent.Torrent>(res => webtorrent.add(torrent, res))
 }
 
+function root () {
+  // We are in server/tests/utils/miscs
+  return join(__dirname, '..', '..', '..', '..')
+}
+
+async function testImage (url: string, imageName: string, imagePath: string, extension = '.jpg') {
+  // Don't test images if the node env is not set
+  // Because we need a special ffmpeg version for this test
+  if (process.env[ 'NODE_TEST_IMAGE' ]) {
+    const res = await request(url)
+      .get(imagePath)
+      .expect(200)
+
+    const body = res.body
+
+    const data = await readFileBufferPromise(join(__dirname, '..', '..', 'api', 'fixtures', imageName + extension))
+    const minLength = body.length - ((20 * body.length) / 100)
+    const maxLength = body.length + ((20 * body.length) / 100)
+
+    expect(data.length).to.be.above(minLength)
+    expect(data.length).to.be.below(maxLength)
+  } else {
+    console.log('Do not test images. Enable it by setting NODE_TEST_IMAGE env variable.')
+    return true
+  }
+}
+
+function buildAbsoluteFixturePath (path: string) {
+  if (isAbsolute(path)) {
+    return path
+  }
+
+  return join(__dirname, '..', '..', 'api', 'fixtures', path)
+}
+
 // ---------------------------------------------------------------------------
 
 export {
   dateIsValid,
   wait,
   webtorrentAdd,
-  immutableAssign
+  immutableAssign,
+  testImage,
+  buildAbsoluteFixturePath,
+  root
 }