Refs #337 - Update the subscriptions filter text
This merge request covers the subscriptions update part:
- subscription content is changed
- subscription is no longer supported
The tests Thanks for @tonimellodic i wrote 2 tests ("update.js") that cover both happy and unhappy paths. The "webext update with updated/not updated subs" is simulated with file modifications and webext reload similar to how it's done in "reload" tests.
The performance We do subscribe to "onInstalled" browser events and we're comparing the previous and current webext to filter out false triggerings.
Edited by Anton Smirnov