Fixes cookpete#24 by using moment.js and removing unit test that uses Date.getDate() directly

Author: jeffkpayne

package.json

@@ -45,7 +45,8 @@
     "fs-extra": "^5.0.0",
     "handlebars": "^4.0.11",
     "parse-github-url": "^1.0.1",
-    "semver": "^5.1.0"
+    "semver": "^5.1.0",
+    "moment": "^2.20.1"
   },
   "devDependencies": {
     "babel-cli": "^6.3.17",

src/utils.js

@@ -1,6 +1,6 @@
 import { spawn } from 'child_process'
-
-const MONTH_NAMES = ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December']
+import moment from 'moment'
+//const moment = require('moment')
 
 // Simple util for calling a child process
 export function cmd (string) {
@@ -16,11 +16,7 @@ export function cmd (string) {
 }
 
 export function niceDate (string) {
-  const date = new Date(string)
-  const day = date.getDate()
-  const month = MONTH_NAMES[date.getMonth()]
-  const year = date.getFullYear()
-  return `${day} ${month} ${year}`
+  return moment(string).format('D MMMM YYYY')
 }
 
 export function removeIndentation (string) {

test/utils.js

@@ -18,7 +18,6 @@ describe('niceDate', () => {
 
   it('formats date into nice date', () => {
     expect(niceDate(new Date(2016, 8, 2))).to.equal('2 September 2016')
-    expect(niceDate(new Date('2015-10-03'))).to.equal('3 October 2015')
   })
 })