From a2b9e4f66a579a4b581fd276e891cd2ba7df8f73 Mon Sep 17 00:00:00 2001
From: Girish Ramakrishnan <girish@cloudron.io>
Date: Wed, 18 May 2016 17:46:42 -0700
Subject: [PATCH] add test to check user mail

---
 cloudron.js                | 50 +++++++++++++++++++++++++++++++++++++-
 mailer.js                  | 14 +++++++++++
 package.json               |  3 ++-
 test/custom-domain-test.js | 13 ++++++++--
 4 files changed, 76 insertions(+), 4 deletions(-)

diff --git a/cloudron.js b/cloudron.js
index 1c56f7b..d8e461c 100644
--- a/cloudron.js
+++ b/cloudron.js
@@ -6,9 +6,10 @@ var assert = require('assert'),
     common = require('./common.js'),
     debug = require('debug')('e2e:cloudron'),
     dns = require('dns'),
+    Imap = require('imap'),
     querystring = require('querystring'),
+    once = require('once'),
     request = require('superagent-sync'),
-    semver = require('semver'),
     sleep = require('sleep').sleep,
     url = require('url'),
     util = require('util');
@@ -473,3 +474,50 @@ Cloudron.prototype.setDnsConfig = function (dnsConfig) {
     common.verifyResponse2xx(res, 'Could not set dns config');
 };
 
+Cloudron.prototype.checkMail = function (owner, callback) {
+    callback = once(callback);
+
+    var imap = new Imap({
+        user: owner.username,
+        password: owner.password,
+        host: this._adminFqdn,
+        port: 993,
+        tls: true,
+        tlsOptions: {
+            rejectUnauthorized: false
+        }
+    });
+
+    // see mailer.sendMailToCloudronUser
+    imap.once('ready', function() {
+        imap.openBox('INBOX', false /* openReadOnly */, function (error, box) {
+            if (error) return callback(error);
+            if (box.messages.total !== 1) callback(new Error('Expecting one mail in inbox. Saw ' + box.messages.total));
+
+            var f = imap.seq.fetch('1:1', { bodies: [ 'TEXT' ] });
+            f.on('message', function (msg, seq) {
+                msg.on('body', function (stream, info) {
+                    var buffer = '';
+                    stream.on('data', function (chunk) { buffer += chunk.toString('utf8'); });
+                    stream.on('end', function () {
+                        imap.end();
+
+                        if (buffer.indexOf('The release depends on you') !== -1) return callback();
+
+                        callback(new Error('Failed to get message body: ' + buffer));
+                    });
+
+                    stream.on('error', callback);
+                });
+            });
+
+            f.on('end', function () { });
+            f.on('error', callback);
+        });
+    });
+
+    imap.once('error', callback);
+    imap.once('end', function () { });
+
+    imap.connect();
+};
diff --git a/mailer.js b/mailer.js
index 0751c8a..112f90b 100644
--- a/mailer.js
+++ b/mailer.js
@@ -8,6 +8,7 @@ var assert = require('assert'),
     util = require('util');
 
 exports = module.exports = {
+    sendMailToCloudronUser: sendMailToCloudronUser,
     sendEndToEndTestResult: sendEndToEndTestResult
 };
 
@@ -48,3 +49,16 @@ function sendEndToEndTestResult(topic, versionInfo, stdout, stderr, callback) {
 
     send(mailOptions, callback);
 }
+
+function sendMailToCloudronUser(email, callback) {
+    debug('Sending test mail to %s', email);
+
+    var mailOptions = {
+        to: email,
+        subject: 'Hi from e2e test',
+        text: 'I hope you get this. The release depends on you!'
+    };
+
+    send(mailOptions, callback);
+}
+
diff --git a/package.json b/package.json
index 7ea9584..6a8bf26 100644
--- a/package.json
+++ b/package.json
@@ -19,8 +19,9 @@
     "colors": "^1.1.0",
     "debug": "^2.2.0",
     "dns-sync": "^0.1.3",
+    "imap": "^0.8.17",
     "mocha": "^2.2.5",
-    "once": "^1.3.2",
+    "once": "^1.3.3",
     "postmark": "^1.0.0",
     "readline-sync": "^1.2.19",
     "safetydance": "0.0.17",
diff --git a/test/custom-domain-test.js b/test/custom-domain-test.js
index 0dcf7ba..03ae713 100644
--- a/test/custom-domain-test.js
+++ b/test/custom-domain-test.js
@@ -2,6 +2,7 @@
  * This tests a flow for cloudron owner creating a cloudron
  * with a custom domain from the appstore. Owner creates a cloudron, activates
  * it, installs and app and deletes the cloudron eventually
+ *
  */
 
 'use strict';
@@ -12,8 +13,7 @@ var AppStore = require('../appstore.js'),
     AWS = require('aws-sdk'),
     Cloudron = require('../cloudron.js'),
     common = require('../common.js'),
-    dns = require('dns'),
-    request = require('superagent-sync');
+    mailer = require('../mailer.js');
 
 require('colors');
 
@@ -101,6 +101,11 @@ describe('Custom domain test', function () {
         cloudron.setCredentials(owner.password, token);
     });
 
+
+    it('send mail to cloudron user', function (done) {
+        mailer.sendMailToCloudronUser(owner.username + '@' + CUSTOM_DOMAIN, done);
+    });
+
     it('can set dns credentials', function () {
         cloudron.setDnsConfig({ provider: 'route53', accessKeyId: process.env.AWS_STAGING_ACCESS_KEY, secretAccessKey: process.env.AWS_STAGING_SECRET_KEY });
     });
@@ -153,6 +158,10 @@ describe('Custom domain test', function () {
         cloudron.uninstallApp(appId);
     });
 
+    it('can check mail', function (done) {
+        cloudron.checkMail(owner, done);
+    });
+
     // check this after activation
     it('has setup DNS records correctly', function (done) {
         async.series([