Add unit test for NewsletterDb::getNewsletterSubscribersCount

Authored by Phantom42 on Tue, Jan 2, 12:26 PM.

Description

Add unit test for NewsletterDb::getNewsletterSubscribersCount

Bug: T183808
Depends-on: I413ee3d9bca3b5b20982f460621071027f399415
Change-Id: I65ad46213f747a992a9f0094c2fde2a964bcb0ef

Details