Check in every item that is checked out: open "Maintenance: Global Check-in", select all the tables and press "Check-in". Fails when nothing is checked out, so a scenario that expects a locked item notices when it is not locked.
Examples
When I check in all items
When we check in all items
And I check in all items
When check in all items
And we check in all items
Pattern
When(/^(I |we )*check in all items$/, …)
Part of @webship-js/joomla-steps (github.com/webship/joomla-steps), a step pack for Webship-js 2.0.x.