Fixed issues from standard

Co-authored-by: Robert Altman <rjaltman04@gmail.com>

lib/output-files.js

@@ -20,19 +20,17 @@ class OutputFiles {
 
     // Get the last element in the path name
     var truncatedPath = path.split('/')[path.split('/').length - 1]
-    truncatedPath = truncatedPath.split(".js")[0]
+    truncatedPath = truncatedPath.split('.js')[0]
     truncatedPath = './coverage/js/' + truncatedPath
     mkdirp.sync('./coverage/js')
-    if (fs.existsSync(truncatedPath + '.js'))  {
+    if (fs.existsSync(truncatedPath + '.js')) {
       this.iterator++
       str = `${truncatedPath}-${this.iterator}.js`
       return str
-    }
-    else {
+    } else {
       str = `${truncatedPath}.js`
       return str
     }
-    return str
   }
 
   parseAndIsolate () {

test/output-files.js

@@ -1,22 +1,20 @@
-/* globals describe, it */
+/* globals describe, it, beforeEach, after */
 
 const OutputFiles = require('../lib/output-files')
 const rimraf = require('rimraf')
-const fs = require('fs')
 
 require('chai').should()
 
 describe('puppeteer-to-v8', () => {
   describe('filename generation', () => {
-
     beforeEach(() => {
-      rimraf.sync('./coverage');
+      rimraf.sync('./coverage')
     })
 
     // we can use path.basename(path[, ext]).
     it('exposes a handler that appropriately handles colliding names', () => {
       const outputFiles = OutputFiles(require('./fixtures/block-else-not-covered.json'))
-      console.log('Test');
+      console.log('Test')
       var a = outputFiles.rewritePath('./sample_js/block-else-not-covered-1.js')
       a.should.eql('./coverage/js/block-else-not-covered-1.js')
     })
@@ -33,13 +31,11 @@ describe('puppeteer-to-v8', () => {
 
     // call it something like indexHTML-inline-1.js
     it('appropriately handles inline JavaScript', () => {
-      
+
     })
 
     after(() => {
-      rimraf.sync('./coverage');
+      rimraf.sync('./coverage')
     })
-
-
   })
 })