diff --git a/README.md b/README.md
index 1ee6a00..b800098 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,7 @@ Inspired by [DatMusic](https://github.com/alashow/datmusic-api), [MyFreeMp3](htt
 *TODO*
 
 * Dowload all songs in a folder
+* Add Spotify metadatas in the m3u8 file
 * Add proper command line options
 * Rewrite this as a plugin for Ampache
 * Rewrite this as a plugin for Funkwhale
@@ -32,3 +33,11 @@ Inspired by [DatMusic](https://github.com/alashow/datmusic-api), [MyFreeMp3](htt
 
 1. Install nodejs/npm
 1. `npx vk-music-dl https://open.spotify.com/playlist/6LgeEhc97Azxq6sinJQt6w`
+
+## Usage as library
+
+```javascript
+const {main} = require('vk-music-dl/lib');
+
+main('https://open.spotify.com/playlist/6LgeEhc97Azxq6sinJQt6w');
+```
diff --git a/index.js b/index.js
index b5aab4e..819680e 100755
--- a/index.js
+++ b/index.js
@@ -1,148 +1,6 @@
 #!/usr/bin/env node
 'use strict';
-const Cheerio = require('cheerio');
-const { promises: fs, createWriteStream } = require('fs');
-const debug = require('debug')('vk-music-dl');
-const vm = require('vm');
-const Promise = require('bluebird');
-const _ = require('lodash');
-const leven = require('leven');
-const { URL, URLSearchParams } = require('url');
-const fetch = require('node-fetch');
-const m3u = require('m3u');
-const promisepipe = require('promisepipe');
 require('dotenv').config();
-
-
-async function getSpotifyPlaylist(playListUrl){
-  const spotifyPlaylistPageContent = await fetch(playListUrl, {
-    headers: {
-      'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:80.0) Gecko/20100101 Firefox/80.0',
-    }
-  })
-    .then(res => res.text())
-
-  const $ = Cheerio.load(spotifyPlaylistPageContent);
-
-  let config;
-  $('script#config').each(function(i, elem){
-    config = JSON.parse($(this).html());
-  });
-  debug('config=%O', config);
-
-  const playlistSpotifyId = /\/playlist\/([^\/]+)\/?$/.exec(playListUrl)[1];
-
-  const playlist = await fetch(`https://api.spotify.com/v1/playlists/${playlistSpotifyId}?type=track%2Cepisode`, {
-    headers: {
-      'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:80.0) Gecko/20100101 Firefox/80.0',
-      Authorization: `Bearer ${config.accessToken}`
-    }
-  }).then(res => res.json());
-
-  return playlist;
-}
-
-async function searchOnVkMusic(query){
-  const url = new URL('https://api.vk.com/method/audio.search');
-  url.search = new URLSearchParams({
-    v: '5.71',
-    access_token: process.env.ACCESS_TOKEN,
-    q: query,
-    count: 200,
-  }).toString();
-
-  return await fetch(url, {
-    headers: {
-      'User-Agent': 'KateMobileAndroid/48.2 lite-433 (Android 8.1.0; SDK 27; arm64-v8a; Google Pixel 2 XL; en)',
-    }
-  })
-  .then(res => res.json())
-  .then(responseBody => {
-    if(responseBody.error){
-      throw _.assign(responseBody.error, new Error(responseBody.error.error_msg));
-    } else {
-      return responseBody.response.items;
-    }
-  });
-}
-
-async function searchOnMyFreeMp3(query){
-  const url = new URL('https://myfreemp3cc.com/api/search.php?callback=jQuery666');
-
-  return await fetch(url, {
-    method: 'POST',
-    body: new URLSearchParams({
-      q: query,
-      page: 0,
-    }),
-  })
-  .then(res => res.text())
-  .then(page => {
-    debug('page=%O', page);
-    return page;
-  })
-  .then(jsonp => vm.runInNewContext(jsonp, { jQuery666: (payload) => payload.response }))
-  .then(items => _.filter(items, item => !_.isString(item)));
-}
-
-function matchScore(spotifyMetas, vkmusicMetas){
-  const originalArtistNames = _.map(spotifyMetas.artists, 'name').join(', ').toLowerCase();
-  const originalTitle = spotifyMetas.name.toLowerCase();
-  const originalDuration = Math.round(spotifyMetas.duration_ms/1000);
-
-  const matchArtistScore = 1 - (leven(originalArtistNames, _.get(vkmusicMetas, 'artist', '').toLowerCase()) / Math.max(originalArtistNames.length, _.get(vkmusicMetas, 'artist', '').length));
-  const matchTitleScore =  1 - (leven(originalTitle, _.get(vkmusicMetas, 'title', '').toLowerCase()) / Math.max(originalTitle.length, _.get(vkmusicMetas, 'title', '').length));
-  const matchDurationScore = 1 - (Math.abs(originalDuration - _.get(vkmusicMetas, 'duration', 0)) / originalDuration); // TODO this can return more than 1 or less than 0
-  debug('matchArtistScore=%f matchTitleScore=%f matchDurationScore=%f', matchArtistScore, matchTitleScore, matchDurationScore);
-  return matchArtistScore + matchTitleScore + matchDurationScore;
-}
-
-async function generateM3U8Playlist(filesWithMetas){
-  const m3uWriter = m3u.extendedWriter();
-  filesWithMetas.forEach(fileWithMetas => m3uWriter.file(fileWithMetas.path, fileWithMetas.duration, `${fileWithMetas.artist} - ${fileWithMetas.title}`));
-  await fs.writeFile(`playlist.m3u8`, m3uWriter.toString());
-}
-
-async function main(playlistUrl){
-  const playlist = await getSpotifyPlaylist(playlistUrl);
-  const vkPlaylist = await Promise.map(playlist.tracks.items, async ({track}) => {
-    const artistNames = _.map(track.artists, 'name').join(', ');
-    debug('%s - %s', track.name, artistNames);
-    const items = await searchOnMyFreeMp3(`${artistNames} ${track.name}`);
-    debug('items=%O', items);
-    const bestMatch = _.chain(items).map((item) => {
-      item.score = matchScore(track, item);
-      return item;
-    }).filter(item => item.score && item.url).sortBy('score').last().value();
-    if(!bestMatch){
-      console.log(`You are on your own for ${track.name} - ${artistNames}`);
-      return;
-    }
-    bestMatch.path = `${bestMatch.artist} - ${bestMatch.title}.mp3`;
-    debug('bestMatch=%O', bestMatch);
-    try {
-      await fs.access(bestMatch.path).catch(async () => { // TODO find a proper way to not re-download, lower/uppercase problems
-        await fetch(bestMatch.url).then(async res => {
-          await promisepipe(res.body, createWriteStream(bestMatch.path));
-        });
-        debug('Done downloading');
-      });
-    } catch (err) {
-      console.error('Download failed for ', bestMatch);
-      console.error(err);
-      return null;
-    }
-    return bestMatch;
-  }, {concurrency: 1});
-
-  await generateM3U8Playlist(_.compact(vkPlaylist));
-}
+const { main } = require('./lib');
 
 main(process.argv[2]).catch(err => console.error(err));
-
-async function test(query){
-  const response = await searchOnMyFreeMp3(query);
-  console.log(response);
-}
-
-//test(process.argv[2]);
diff --git a/lib/index.js b/lib/index.js
new file mode 100644
index 0000000..cb29888
--- /dev/null
+++ b/lib/index.js
@@ -0,0 +1,155 @@
+'use strict';
+const Cheerio = require('cheerio');
+const { promises: fs, createWriteStream } = require('fs');
+const debug = require('debug')('vk-music-dl');
+const vm = require('vm');
+const Promise = require('bluebird');
+const _ = require('lodash');
+const leven = require('leven');
+const { URL, URLSearchParams } = require('url');
+const fetch = require('node-fetch');
+const m3u = require('m3u');
+const promisepipe = require('promisepipe');
+const path = require('path');
+require('dotenv').config();
+
+const userAgentString = 'Mozilla/5.0 (X11; Linux x86_64; rv:80.0) Gecko/20100101 Firefox/80.0';
+
+async function getSpotifyPlaylist(playListUrl){
+  const spotifyPlaylistPageContent = await fetch(playListUrl, {
+    headers: {
+      'User-Agent': userAgentString,
+    }
+  })
+    .then(res => res.text())
+
+  const $ = Cheerio.load(spotifyPlaylistPageContent);
+
+  let config;
+  $('script#config').each(function(i, elem){
+    config = JSON.parse($(this).html());
+  });
+  debug('config=%O', config);
+
+  const playlistSpotifyId = /\/playlist\/([^\/]+)\/?$/.exec(playListUrl)[1];
+
+  const playlist = await fetch(`https://api.spotify.com/v1/playlists/${playlistSpotifyId}?type=track%2Cepisode`, {
+    headers: {
+      'User-Agent': userAgentString,
+      Authorization: `Bearer ${config.accessToken}`
+    }
+  }).then(res => res.json());
+
+  return playlist;
+}
+exports.getSpotifyPlaylist = getSpotifyPlaylist;
+
+async function searchOnVkMusic(query){
+  const url = new URL('https://api.vk.com/method/audio.search');
+  url.search = new URLSearchParams({
+    v: '5.71',
+    access_token: process.env.ACCESS_TOKEN,
+    q: query,
+    count: 200,
+  }).toString();
+
+  return await fetch(url, {
+    headers: {
+      'User-Agent': 'KateMobileAndroid/48.2 lite-433 (Android 8.1.0; SDK 27; arm64-v8a; Google Pixel 2 XL; en)',
+    }
+  })
+  .then(res => res.json())
+  .then(responseBody => {
+    if(responseBody.error){
+      throw _.assign(responseBody.error, new Error(responseBody.error.error_msg));
+    } else {
+      return responseBody.response.items;
+    }
+  });
+}
+exports.searchOnVkMusic = searchOnVkMusic;
+
+async function searchOnMyFreeMp3(query){
+  const url = new URL('https://myfreemp3.vip/api/search.php?callback=jQuery666');
+
+  return await fetch(url, {
+    method: 'POST',
+    headers: {
+      'User-Agent': userAgentString,
+      'X-Requested-With': 'XMLHttpRequest',
+      Accept: 'text/javascript, application/javascript, application/ecmascript, application/x-ecmascript, */*; q=0.01',
+      'Accept-Language': 'fr-FR,fr;q=0.5',
+      Referer: 'https://myfreemp3.vip/',
+      Origin: 'https://myfreemp3.vip',
+      //Cookie: '__cfduid=d1821f08faee82ed9d4bf93b1b5fb9d3e1601196911; musicLang=en'
+    },
+    body: new URLSearchParams({
+      q: query,
+      page: 0,
+    }),
+  })
+  .then(res => res.text())
+  .then(page => {
+    debug('page=%O', page);
+    return page;
+  })
+  .then(jsonp => vm.runInNewContext(jsonp, { jQuery666: (payload) => payload.response }))
+  .then(items => _.filter(items, item => !_.isString(item)));
+}
+exports.searchOnMyFreeMp3 = searchOnMyFreeMp3;
+
+function matchScore(spotifyMetas, vkmusicMetas){
+  const originalArtistNames = _.map(spotifyMetas.artists, 'name').join(', ').toLowerCase();
+  const originalTitle = spotifyMetas.name.toLowerCase();
+  const originalDuration = Math.round(spotifyMetas.duration_ms/1000);
+
+  const matchArtistScore = 1 - (leven(originalArtistNames, _.get(vkmusicMetas, 'artist', '').toLowerCase()) / Math.max(originalArtistNames.length, _.get(vkmusicMetas, 'artist', '').length));
+  const matchTitleScore =  1 - (leven(originalTitle, _.get(vkmusicMetas, 'title', '').toLowerCase()) / Math.max(originalTitle.length, _.get(vkmusicMetas, 'title', '').length));
+  const matchDurationScore = 1 - (Math.abs(originalDuration - _.get(vkmusicMetas, 'duration', 0)) / originalDuration); // TODO this can return more than 1 or less than 0
+  debug('matchArtistScore=%f matchTitleScore=%f matchDurationScore=%f', matchArtistScore, matchTitleScore, matchDurationScore);
+  return matchArtistScore + matchTitleScore + matchDurationScore;
+}
+exports.matchScore = matchScore;
+
+function generateM3U8Playlist(filesWithMetas){
+  const m3uWriter = m3u.extendedWriter();
+  filesWithMetas.forEach(fileWithMetas => m3uWriter.file(fileWithMetas.path, fileWithMetas.duration, `${fileWithMetas.artist} - ${fileWithMetas.title}`));
+  return m3uWriter.toString();
+}
+exports.generateM3U8Playlist = generateM3U8Playlist;
+
+exports.main = async function main(playlistUrl){
+  const playlist = await getSpotifyPlaylist(playlistUrl);
+  await Promise.resolve(fs.mkdir(playlist.name)).catch({code: 'EEXIST'}, () => {});
+  const vkPlaylist = await Promise.map(playlist.tracks.items, async ({track}) => {
+    const artistNames = _.map(track.artists, 'name').join(', ');
+    debug('%s - %s', track.name, artistNames);
+    const items = await searchOnMyFreeMp3(`${artistNames} ${track.name}`);
+    debug('items=%O', items);
+    const bestMatch = _.chain(items).map((item) => {
+      item.score = matchScore(track, item);
+      return item;
+    }).filter(item => item.score && item.url).sortBy('score').last().value();
+    if(!bestMatch){
+      console.log(`You are on your own for ${track.name} - ${artistNames}`);
+      return;
+    }
+    bestMatch.path = `${bestMatch.artist} - ${bestMatch.title}.mp3`;
+    debug('bestMatch=%O', bestMatch);
+    try {
+      await fs.access(path.join(playlist.name, bestMatch.path)).catch(async () => { // TODO find a proper way to not re-download, lower/uppercase problems
+        await fetch(bestMatch.url).then(async res => {
+          await promisepipe(res.body, createWriteStream(path.join(playlist.name, bestMatch.path)));
+        });
+        debug('Done downloading');
+      });
+    } catch (err) {
+      console.error('Download failed for ', bestMatch);
+      console.error(err);
+      return null;
+    }
+    return bestMatch;
+  }, {concurrency: 1});
+
+  await fs.writeFile(path.join(playlist.name, `playlist.m3u8`), generateM3U8Playlist(_.compact(vkPlaylist)));
+}
diff --git a/package-lock.json b/package-lock.json
index 372793d..47935a9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,11 +4,82 @@
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
+    "@types/color-name": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@types/color-name/-/color-name-1.1.1.tgz",
+      "integrity": "sha512-rr+OQyAjxze7GgWrSaJwydHStIhHq2lvY3BOC2Mj7KnzI7XK0Uw1TOOdI9lDoajEbSWLiYgoo4f1R51erQfhPQ==",
+      "dev": true
+    },
     "@types/node": {
       "version": "14.0.14",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-14.0.14.tgz",
       "integrity": "sha512-syUgf67ZQpaJj01/tRTknkMNoBBLWJOBODF0Zm4NrXmiSuxjymFrxnTu1QVYRubhVkRcZLYZG8STTwJRdVm/WQ=="
     },
+    "ansi-colors": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/ansi-colors/-/ansi-colors-4.1.1.tgz",
+      "integrity": "sha512-JoX0apGbHaUJBNl6yF+p6JAFYZ666/hhCGKN5t9QFjbJQKUU/g8MNbFDbvfrgKXvI1QpZplPOnwIo99lX/AAmA==",
+      "dev": true
+    },
+    "ansi-regex": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz",
+      "integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
+      "dev": true
+    },
+    "ansi-styles": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.2.1.tgz",
+      "integrity": "sha512-9VGjrMsG1vePxcSweQsN20KY/c4zN0h9fLjqAbwbPfahM3t+NL+M9HC8xeXG2I8pX5NoamTGNuomEUFI7fcUjA==",
+      "dev": true,
+      "requires": {
+        "@types/color-name": "^1.1.1",
+        "color-convert": "^2.0.1"
+      }
+    },
+    "anymatch": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/anymatch/-/anymatch-3.1.1.tgz",
+      "integrity": "sha512-mM8522psRCqzV+6LhomX5wgp25YVibjh8Wj23I5RPkPppSVSjyKD2A2mBJmWGa+KN7f2D6LNh9jkBCeyLktzjg==",
+      "dev": true,
+      "requires": {
+        "normalize-path": "^3.0.0",
+        "picomatch": "^2.0.4"
+      }
+    },
+    "argparse": {
+      "version": "1.0.10",
+      "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.10.tgz",
+      "integrity": "sha512-o5Roy6tNG4SL/FOkCAN6RzjiakZS25RLYFrcMttJqbdd8BWrnA+fGz57iN5Pb06pvBGvl5gQ0B48dJlslXvoTg==",
+      "dev": true,
+      "requires": {
+        "sprintf-js": "~1.0.2"
+      }
+    },
+    "array.prototype.map": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/array.prototype.map/-/array.prototype.map-1.0.2.tgz",
+      "integrity": "sha512-Az3OYxgsa1g7xDYp86l0nnN4bcmuEITGe1rbdEBVkrqkzMgDcbdQ2R7r41pNzti+4NMces3H8gMmuioZUilLgw==",
+      "dev": true,
+      "requires": {
+        "define-properties": "^1.1.3",
+        "es-abstract": "^1.17.0-next.1",
+        "es-array-method-boxes-properly": "^1.0.0",
+        "is-string": "^1.0.4"
+      }
+    },
+    "balanced-match": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
+      "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
+      "dev": true
+    },
+    "binary-extensions": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-2.1.0.tgz",
+      "integrity": "sha512-1Yj8h9Q+QDF5FzhMs/c9+6UntbD5MkRfRwac8DoEm9ZfUBZ7tZ55YcGVAzEe4bXsdQHEk+s9S5wsOKVdZrw0tQ==",
+      "dev": true
+    },
     "bluebird": {
       "version": "3.7.2",
       "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.7.2.tgz",
@@ -19,6 +90,47 @@
       "resolved": "https://registry.npmjs.org/boolbase/-/boolbase-1.0.0.tgz",
       "integrity": "sha1-aN/1++YMUes3cl6p4+0xDcwed24="
     },
+    "brace-expansion": {
+      "version": "1.1.11",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
+      "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
+      "dev": true,
+      "requires": {
+        "balanced-match": "^1.0.0",
+        "concat-map": "0.0.1"
+      }
+    },
+    "braces": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/braces/-/braces-3.0.2.tgz",
+      "integrity": "sha512-b8um+L1RzM3WDSzvhm6gIz1yfTbBt6YTlcEKAvsmqCZZFw46z626lVj9j1yEPW33H5H+lBQpZMP1k8l+78Ha0A==",
+      "dev": true,
+      "requires": {
+        "fill-range": "^7.0.1"
+      }
+    },
+    "browser-stdout": {
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/browser-stdout/-/browser-stdout-1.3.1.tgz",
+      "integrity": "sha512-qhAVI1+Av2X7qelOfAIYwXONood6XlZE/fXaBSmW/T5SzLAmCgzi+eiWE7fUvbHaeNBQH13UftjpXxsfLkMpgw==",
+      "dev": true
+    },
+    "camelcase": {
+      "version": "5.3.1",
+      "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.3.1.tgz",
+      "integrity": "sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==",
+      "dev": true
+    },
+    "chalk": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.0.tgz",
+      "integrity": "sha512-qwx12AxXe2Q5xQ43Ac//I6v5aXTipYrSESdOgzrN+9XjgEpyjpKuvSGaN4qE93f7TQTlerQQ8S+EQ0EyDoVL1A==",
+      "dev": true,
+      "requires": {
+        "ansi-styles": "^4.1.0",
+        "supports-color": "^7.1.0"
+      }
+    },
     "cheerio": {
       "version": "1.0.0-rc.3",
       "resolved": "https://registry.npmjs.org/cheerio/-/cheerio-1.0.0-rc.3.tgz",
@@ -32,6 +144,82 @@
         "parse5": "^3.0.1"
       }
     },
+    "chokidar": {
+      "version": "3.4.2",
+      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-3.4.2.tgz",
+      "integrity": "sha512-IZHaDeBeI+sZJRX7lGcXsdzgvZqKv6sECqsbErJA4mHWfpRrD8B97kSFN4cQz6nGBGiuFia1MKR4d6c1o8Cv7A==",
+      "dev": true,
+      "requires": {
+        "anymatch": "~3.1.1",
+        "braces": "~3.0.2",
+        "fsevents": "~2.1.2",
+        "glob-parent": "~5.1.0",
+        "is-binary-path": "~2.1.0",
+        "is-glob": "~4.0.1",
+        "normalize-path": "~3.0.0",
+        "readdirp": "~3.4.0"
+      }
+    },
+    "cliui": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/cliui/-/cliui-5.0.0.tgz",
+      "integrity": "sha512-PYeGSEmmHM6zvoef2w8TPzlrnNpXIjTipYK780YswmIP9vjxmd6Y2a3CB2Ks6/AU8NHjZugXvo8w3oWM2qnwXA==",
+      "dev": true,
+      "requires": {
+        "string-width": "^3.1.0",
+        "strip-ansi": "^5.2.0",
+        "wrap-ansi": "^5.1.0"
+      },
+      "dependencies": {
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+          "dev": true,
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 }
diff --git a/package.json b/package.json
index 2328974..847ee95 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "description": "Download Spotify playlist as mp3 from VKontakte",
   "main": "index.js",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "mocha"
   },
   "bin": {
     "vk-music-dl": "./index.js"
@@ -21,6 +21,7 @@
     "downloader"
   ],
   "files": [
+    "lib",
     "index.js",
     "README.md"
   ],
@@ -36,5 +37,7 @@
     "node-fetch": "^2.6.0",
     "promisepipe": "^3.0.0"
   },
-  "devDependencies": {}
+  "devDependencies": {
+    "mocha": "^8.1.3"
+  }
 }
diff --git a/test/lib.test.js b/test/lib.test.js
new file mode 100644
index 0000000..0fee5ea
--- /dev/null
+++ b/test/lib.test.js
@@ -0,0 +1,14 @@
+'use strict';
+const assert = require('assert');
+const {getSpotifyPlaylist} = require('../lib');
+
+describe('getSpotifyPlaylist', function(){
+
+  it('acquire and parse playlist from Spotify', async function(){
+    const playlist = await getSpotifyPlaylist('https://open.spotify.com/playlist/27OFA3NDwoLWtmdMvowA3S');
+    assert.strictEqual(playlist.name, 'The Best Yoga & Cool-Down Songs');
+    assert.strictEqual(playlist.type, 'playlist');
+    assert.strictEqual(playlist.tracks.items.length, 10);
+  });
+
+});