allow tests to run in parallel

Author: nklayman

package.json

@@ -5,6 +5,7 @@
   "main": "index.js",
   "scripts": {
     "test": "jest --runInBand",
+    "pretest": "rimraf __tests__/projects/*",
     "lint": "eslint --ignore-pattern projects ./"
   },
   "keywords": [

testSetup.js

@@ -1,14 +1,13 @@
 const lnk = require('lnk')
 const fs = require('fs-extra')
-const rimraf = require('rimraf')
 // Prevent full and unnecessary project creation
 process.env.VUE_CLI_TEST = true
 // Link ./ to node_modules/vcp-electron-builder to that require.resolve(vcp-electron-builder) returns ./
-fs.removeSync('./node_modules/vue-cli-plugin-electron-builder')
-lnk.sync(['./'], './node_modules/vue-cli-plugin-electron-builder')
-// Create project dir if it doesn't exist, clear it if it does
-if (fs.existsSync('./__tests__/projects')) {
-  rimraf.sync('./__tests__/projects/*')
-} else {
+// fs.removeSync('./node_modules/vue-cli-plugin-electron-builder')
+if (!fs.existsSync('./node_modules/vue-cli-plugin-electron-builder')) {
+  lnk.sync(['./'], './node_modules/vue-cli-plugin-electron-builder')
+}
+// Create project dir if it doesn't exist
+if (!fs.existsSync('./__tests__/projects')) {
   fs.mkdirSync('./__tests__/projects')
 }