Start working on nodemailer upgrade

test/controller/email.js

@@ -0,0 +1,50 @@
+const assert = require('assert');
+const { createTransport } = require('nodemailer');
+const { EmailController } = require('../../lib/controller/email');
+const { EmailConfig } = require('../../lib/configuration/emailconfig');
+
+describe('EmailController', () => {
+    describe('sendPasswordReset', () => {
+        it('sends a password reset email', () => {
+            const mailer = createTransport({
+                jsonTransport: true
+            });
+            const config = new EmailConfig({
+                'password-reset': {
+                    from: 'Test <test@example.com>',
+                    subject: 'Password Reset',
+                    'html-template': 'Reset <a href="$url$">here</a> $user$',
+                    'text-template': 'Text is better than HTML $user$ $url$'
+                }
+            });
+
+            const controller = new EmailController(mailer, config);
+
+            return controller.sendPasswordReset({
+                address: 'some-user@example.com',
+                username: 'SomeUser',
+                url: 'http://localhost/password-reset/blah'
+            }).then(info => {
+                const sentMessage = JSON.parse(info.message);
+
+                assert.strictEqual(sentMessage.subject, 'Password Reset');
+                assert.deepStrictEqual(
+                    sentMessage.from,
+                    { name: 'Test', address: 'test@example.com' }
+                );
+                assert.deepStrictEqual(
+                    sentMessage.to,
+                    [{ name: 'SomeUser', address: 'some-user@example.com' }]
+                );
+                assert.strictEqual(
+                    sentMessage.html,
+                    'Reset <a href="http://localhost/password-reset/blah">here</a> SomeUser'
+                );
+                assert.strictEqual(
+                    sentMessage.text,
+                    'Text is better than HTML SomeUser http://localhost/password-reset/blah'
+                );
+            });
+        });
+    });
+});