Add soundcloud example

Author: Kikobeats

packages/metascraper/__snapshots__/index.js.snap-shot

@@ -801,3 +801,13 @@ exports['zdnet 1'] = {
   "url": "http://www.zdnet.com/article/email-security-startup-agari-raises-22-million-to-help-enterprises-fight-phishing-attacks"
 }
 
+exports['soundcloud 1'] = {
+  "author": null,
+  "date": "2014-01-27T16:19:55.000Z",
+  "description": "Thanks for 5.000 likes on https://www.facebook.com/BeautyBrainMusic :D <3 <3 <3",
+  "image": "https://i1.sndcdn.com/artworks-000069142357-nwttc6-t500x500.jpg",
+  "logo": "https://a-v2.sndcdn.com/assets/images/sc-icons/ios-a62dfc8f.png",
+  "publisher": "SoundCloud",
+  "title": "Swag Bandicoot [FREE DOWNLOAD]",
+  "url": "https://soundcloud.com/beautybrainsp/beauty-brain-swag-bandicoot"
+}

packages/metascraper/test/integration/soundcloud/index.js

@@ -0,0 +1,18 @@
+'use strict'
+
+const snapshot = require('snap-shot')
+const { promisify } = require('util')
+const { resolve } = require('path')
+
+const fs = require('fs')
+
+const metascraper = require('../../..')
+const readFile = promisify(fs.readFile)
+
+const url = 'https://soundcloud.com/beautybrainsp/beauty-brain-swag-bandicoot'
+
+it('soundcloud', async () => {
+  const html = await readFile(resolve(__dirname, 'input.html'))
+  const metadata = await metascraper({ html, url })
+  snapshot(metadata)
+})