Add root describe to be able to run whole file

spec/modules-spec.js

@@ -1,15 +1,14 @@
 const assert = require('assert')
 const Module = require('module')
 const path = require('path')
-const temp = require('temp')
 const {remote} = require('electron')
 const {BrowserWindow} = remote
 const {closeWindow} = require('./window-helpers')
 
-describe('third-party module', function () {
+describe('modules support', function () {
   var fixtures = path.join(__dirname, 'fixtures')
-  temp.track()
 
+  describe('third-party module', function () {
     if (process.platform !== 'win32' || process.execPath.toLowerCase().indexOf('\\out\\d\\') === -1) {
       describe('runas', function () {
         it('can be required in renderer', function () {
@@ -59,6 +58,7 @@ describe('third-party module', function () {
         assert.strictEqual(require('./fixtures/module/test.coffee'), true)
       })
     })
+  })
 
   describe('global variables', function () {
     describe('process', function () {
@@ -79,9 +79,8 @@ describe('third-party module', function () {
       })
     })
   })
-})
 
-describe('Module._nodeModulePaths', function () {
+  describe('Module._nodeModulePaths', function () {
     describe('when the path is inside the resources path', function () {
       it('does not include paths outside of the resources path', function () {
         let modulePath = process.resourcesPath
@@ -131,9 +130,9 @@ describe('Module._nodeModulePaths', function () {
         ])
       })
     })
-})
+  })
 
-describe('require', () => {
+  describe('require', () => {
     describe('when loaded URL is not file: protocol', () => {
       let w
 
@@ -154,4 +153,5 @@ describe('require', () => {
         assert.equal(result, 'function')
       })
     })
+  })
 })