refactor tests with fixtures

package.json

@@ -36,10 +36,7 @@
     "babel-preset-env": "^1.6.1",
     "babel-preset-es2015": "^6.24.1",
     "coveralls": "^2.11.15",
-    "fs-promise": "^1.0.0",
-    "glob-contents": "0.0.3",
     "jest": "^26.4.2",
-    "pify": "^3.0.0",
     "prettier": "^2.1.1",
     "webpack": "^3.11.0"
   },

test-utils.js

@@ -0,0 +1,22 @@
+import fs from 'fs'
+import path from 'path'
+
+export const fixtures = [
+  'La.La.Land.2016.1080p.BluRay.x264-SPARKS.EN',
+  'Man.Of.Steel.2013.720p.BluRay.x264.YIFI',
+  'Wonder Woman 2017 (BluRay 1080p x265 10bit 7.1)_track3_eng'
+]
+
+export const getFixture = (filename, extension) => {
+  const filepath = path.join(
+    __dirname,
+    `/test/fixtures/${filename}.${extension}`
+  )
+
+  return new Promise((resolve, reject) =>
+    fs.readFile(filepath, 'utf8', (err, contents) => {
+      if (err) reject(err)
+      resolve(contents)
+    })
+  )
+}