remove mailer.start and stop

src/test/digest-test.js

@@ -79,7 +79,6 @@ describe('digest', function () {
             user.createOwner.bind(null, USER_0.username, USER_0.password, USER_0.email, USER_0.displayName, AUDIT_SOURCE),
             eventlog.add.bind(null, eventlog.ACTION_UPDATE, AUDIT_SOURCE, { boxUpdateInfo: { sourceTarballUrl: 'xx', version: '1.2.3', changelog: [ 'good stuff' ] } }),
             settingsdb.set.bind(null, settings.MAIL_CONFIG_KEY, JSON.stringify({ enabled: true })),
-            mailer.start,
             mailer._clearMailQueue
         ], done);
     });

src/test/updatechecker-test.js

@@ -73,8 +73,7 @@ describe('updatechecker - box - manual (email)', function () {
             user.createOwner.bind(null, USER_0.username, USER_0.password, USER_0.email, USER_0.displayName, AUDIT_SOURCE),
             settings.setAutoupdatePattern.bind(null, constants.AUTOUPDATE_PATTERN_NEVER),
             settingsdb.set.bind(null, settings.APPSTORE_CONFIG_KEY, JSON.stringify({ userId: 'uid', cloudronId: 'cid', token: 'token' })),
-            mailer._clearMailQueue,
-            mailer.start
+            mailer._clearMailQueue
         ], done);
     });
 

src/test/user-test.js

@@ -73,7 +73,6 @@ function setup(done) {
     async.series([
         database.initialize,
         database._clear,
-        mailer.start,
         mailer._clearMailQueue
     ], done);
 }