fix tests

Author: dplewis

integration/test/ParseUserTest.js

@@ -2,7 +2,7 @@
 
 const assert = require('assert');
 const Parse = require('../../node');
-const uuidv4 = require('uuid/v4');
+const { v4: uuidv4 } = require('uuid');
 const { twitterAuthData } = require('./helper');
 
 class CustomUser extends Parse.User {

src/__tests__/weapp-test.js

@@ -19,7 +19,7 @@ const mockWeChat = require('./test_helpers/mockWeChat');
 
 global.wx = mockWeChat;
 
-jest.mock('uuid/v4', () => {
+jest.mock('uuid', () => {
   return () => 0;
 });
 

src/uuid.js

@@ -16,7 +16,8 @@ if (process.env.PARSE_BUILD === 'weapp') {
     return s.join('');
   };
 } else {
-  uuid = require('uuid/v4');
+  const { v4 } = require('uuid');
+  uuid = v4;
 }
 
 module.exports = uuid;