Assert which item of the main menu is the current one, by its label.
Examples
Then the current back office menu item should be "Products"
Then the current back office menu item should be "Orders"
Then the current back office menu item should be "Module Manager"
And the current back office menu item should be "Dashboard"
Then the current back office menu item should be "Categories"
Pattern
Then(/^the current back office menu item should be "([^"]*)"$/, …)
Part of @webship-js/prestashop-steps (github.com/webship/prestashop-steps), a step pack for Webship-js 2.0.x.