Fix tests

Author: drew-gross

spec/index.spec.js

@@ -105,7 +105,7 @@ describe('server', () => {
       fileKey: 'test',
       verifyUserEmails: true,
       emailAdapter: {
-        module: './Email/SimpleMailgunAdapter',
+        module: 'parse-server-simple-mailgun-adapter',
         options: {
           fromAddress: '[email protected]',
           apiKey: 'k',
@@ -130,7 +130,7 @@ describe('server', () => {
       collectionPrefix: 'test_',
       fileKey: 'test',
       verifyUserEmails: true,
-      emailAdapter: './Email/SimpleMailgunAdapter',
+      emailAdapter: 'parse-server-simple-mailgun-adapter',
       publicServerURL: 'http://localhost:8378/1'
     })).toThrow('SimpleMailgunAdapter requires an API Key, domain, and fromAddress.');
     done();
@@ -150,7 +150,7 @@ describe('server', () => {
       fileKey: 'test',
       verifyUserEmails: true,
       emailAdapter: {
-        module: './Email/SimpleMailgunAdapter',
+        module: 'parse-server-simple-mailgun-adapter',
         options: {
           domain: 'd',
         }