* Add test for inbox_note_view event
* Add tracks test for Layout's page_view
* Add test to inbox_action_click
* Add tests to analytics_filter tracks event
* Add tracks event test to activity_panel_open
* Add tests to tracks event activity_panel_orders_orders_begin_fulfillment
* Add tracks tests to activity_panel_stock_update_stock
* Improve tests based on code review comments
* Mock recordEvent and recordPageView globally
* Add missing mock
* Improve inbox panel tests