Upgrade babel and jest

.babelrc

@@ -0,0 +1,3 @@
+{
+  "presets": ["es2015", "stage-0"]
+}

config/env.js

@@ -1,4 +1,3 @@
-import regeneratorRuntime from 'babel-runtime/regenerator';
-global.regeneratorRuntime = regeneratorRuntime;
+import "babel-polyfill";
 
 global.knex = require('../connection').knex;

config/helpers.js

@@ -1,4 +1,4 @@
-function clean() {
+export function clean() {
   return [
     'students',
     'classrooms',
@@ -8,8 +8,4 @@ function clean() {
   ].reduce((promise, table) =>
     promise.then(knex(table).delete('*'))
   , Promise.resolve());
-}
-
-export default {
-  clean
-}
+}

models/index.js

@@ -3,4 +3,5 @@ import Homework from './Homework'
 import Student from './Student'
 import Subject from './Subject'
 
-export default { Classroom, Homework, Student, Subject }
+
+module.exports = { Classroom, Homework, Student, Subject }

package.json

@@ -4,7 +4,7 @@
   "description": "Some help defining schema around bookshelfjs models.",
   "main": "index.js",
   "scripts": {
-    "test": "./node_modules/.bin/jest -b",
+    "test": "./node_modules/.bin/jest -b --runInBand",
     "build": "./node_modules/.bin/babel src/index.js > index.js",
     "pretest": "npm run-script build",
     "prepublish": "npm run-script build"
@@ -27,22 +27,26 @@
   },
   "homepage": "https://github.com/brysgo/graphql-bookshelf#readme",
   "devDependencies": {
-    "babel": "^5.8.21",
-    "babel-jest": "^5.3.0",
-    "babel-runtime": "^5.8.20",
+    "babel-cli": "^6.6.5",
+    "babel-jest": "^9.0.3",
+    "babel-polyfill": "^6.7.4",
+    "babel-preset-es2015": "^6.6.0",
+    "babel-preset-stage-0": "^6.5.0",
     "bookshelf": "^0.8.1",
     "co": "^4.6.0",
     "graphql": "^0.4.9",
-    "jest-cli": "facebook/jest",
+    "jest-cli": "^0.9.2",
     "knex": "^0.8.6",
     "sqlite3": "^3.0.10"
   },
   "jest": {
-    "scriptPreprocessor": "<rootDir>/node_modules/babel-jest",
     "unmockedModulePathPatterns": [
       ".*"
     ],
     "testDirectoryName": "specs",
+    "testPathDirs": [
+      "<rootDir>/specs"
+    ],
     "setupEnvScriptFile": "<rootDir>/config/env.js",
     "setupTestFrameworkScriptFile": "<rootDir>/config/setup.js"
   },