+/* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
+
+import 'mocha'
+import { readFile, remove } from 'fs-extra'
+import { join } from 'path'
+import { processImage } from '../../../server/helpers/image-utils'
+import { buildAbsoluteFixturePath, root } from '../../../shared/extra-utils'
+import { expect } from 'chai'
+
+async function checkBuffers (path1: string, path2: string, equals: boolean) {
+ const [ buf1, buf2 ] = await Promise.all([
+ readFile(path1),
+ readFile(path2)
+ ])
+
+ if (equals) {
+ expect(buf1.equals(buf2)).to.be.true
+ } else {
+ expect(buf1.equals(buf2)).to.be.false
+ }
+}
+
+describe('Image helpers', function () {
+ const imageDestDir = join(root(), 'test-images')
+ const imageDest = join(imageDestDir, 'test.jpg')
+ const thumbnailSize = { width: 223, height: 122 }
+
+ it('Should skip processing if the source image is okay', async function () {
+ const input = buildAbsoluteFixturePath('thumbnail.jpg')
+ await processImage(input, imageDest, thumbnailSize, true)
+
+ await checkBuffers(input, imageDest, true)
+ })
+
+ it('Should not skip processing if the source image does not have the appropriate extension', async function () {
+ const input = buildAbsoluteFixturePath('thumbnail.png')
+ await processImage(input, imageDest, thumbnailSize, true)
+
+ await checkBuffers(input, imageDest, false)
+ })
+
+ it('Should not skip processing if the source image does not have the appropriate size', async function () {
+ const input = buildAbsoluteFixturePath('preview.jpg')
+ await processImage(input, imageDest, thumbnailSize, true)
+
+ await checkBuffers(input, imageDest, false)
+ })
+
+ it('Should not skip processing if the source image does not have the appropriate size', async function () {
+ const input = buildAbsoluteFixturePath('thumbnail-big.jpg')
+ await processImage(input, imageDest, thumbnailSize, true)
+
+ await checkBuffers(input, imageDest, false)
+ })
+
+ after(async function () {
+ await remove(imageDest)
+ })
+})