spec: update tests for promises

Author: codebytere

index.js

@@ -19,16 +19,12 @@ function getAuthStatus(type) {
   return permissions.getAuthStatus.call(this, type)
 }
 
-function askForMediaAccess(type, callback) {
+function askForMediaAccess(type) {
   if (!['microphone', 'camera'].includes(type)) {
     throw new TypeError(`${type} must be either 'camera' or 'microphone'`)
   }
 
-  if (typeof callback !== 'function') {
-    throw new TypeError(`callback must be a function`)
-  }
-
-  return permissions.askForMediaAccess.call(this, type, callback)
+  return permissions.askForMediaAccess.call(this, type)
 }
 
 module.exports = {

test/module.spec.js

@@ -35,7 +35,7 @@ describe('node-mac-permissions', () => {
   describe('askForMediaAccess(type, callback)', () => {
     it ('throws on invalid media types', () => {
       expect(() => {
-        askForMediaAccess('bad-type', (status) =>{
+        askForMediaAccess('bad-type').then(status =>{
           console.log(status)
         })
       }).to.throw(/bad-type must be either 'camera' or 'microphone'/)