toolbar - fix assertion messages
toolbar - fix assertion messages

selector.should(...).click() doesn't work because should breaks the state
so, we're doing the extra assertion in a then

but there's no nice way to do .should assertions for custom things,
and no way to use expect with a custom message,
using assert

ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic