update method of clearing test projects

Author: nklayman

package.json

@@ -4,8 +4,7 @@
   "description": "A Vue Cli 3 plugin for Electron with no required configuration",
   "main": "index.js",
   "scripts": {
-    "test": "jest --runInBand",
-    "pretest": "rimraf __tests__/projects/*"
+    "test": "jest --runInBand"
   },
   "keywords": [
     "electron",

testSetup.js

@@ -1,5 +1,14 @@
 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.mkdirSync('./__tests__/projects')
+}