mails in outbox are correctly displayed

src/js/app-controller.js

@@ -224,7 +224,11 @@ define(function(require) {
 
             self._emailDao.init({
                 account: account
-            }, callback);
+            }, function(err, keypair) {
+                self._outboxBo.init();
+                callback(err, keypair);
+            });
+
         }
     };
 

src/js/bo/outbox.js

@@ -37,6 +37,13 @@ define(function(require) {
         this.pendingEmails = [];
     };
 
+    OutboxBO.prototype.init = function() {
+        var outboxFolder = _.findWhere(this._emailDao._account.folders, {
+            type: 'Outbox'
+        });
+        outboxFolder.messages = this.pendingEmails;
+    };
+
     /** 
      * This function activates the periodic checking of the local device storage for pending mails.
      * @param {Function} callback(error, pendingMailsCount) Callback that informs you about the count of pending mails.
@@ -89,8 +96,11 @@ define(function(require) {
                 // update outbox folder count
                 emails = pending;
 
-                // keep an independent shallow copy of the pending mails array in the member
+                // fill all the pending mails into the pending mails array
-                self.pendingEmails = pending.slice();
+                self.pendingEmails.length = 0; //fastest way to empty an array
+                pending.forEach(function(i) {
+                    self.pendingEmails.push(i);
+                });
 
                 // sending pending mails
                 processMails();

test/new-unit/outbox-bo-test.js

@@ -16,12 +16,16 @@ define(function(require) {
         beforeEach(function() {
             emailDaoStub = sinon.createStubInstance(EmailDAO);
             emailDaoStub._account = {
-                emailAddress: dummyUser
+                emailAddress: dummyUser,
+                folders: [{
+                    type: 'Outbox'
+                }]
             };
             devicestorageStub = sinon.createStubInstance(DeviceStorageDAO);
             keychainStub = sinon.createStubInstance(KeychainDAO);
             invitationDaoStub = sinon.createStubInstance(InvitationDAO);
             outbox = new OutboxBO(emailDaoStub, keychainStub, devicestorageStub, invitationDaoStub);
+            outbox.init();
         });
 
         afterEach(function() {});
@@ -35,6 +39,7 @@ define(function(require) {
                 expect(outbox._invitationDao).to.equal(invitationDaoStub);
                 expect(outbox._outboxBusy).to.be.false;
                 expect(outbox.pendingEmails).to.be.empty;
+                expect(emailDaoStub._account.folders[0].messages).to.equal(outbox.pendingEmails);
             });
         });