Assert a user is (or is not) a member of a user group, read from the "User Groups" column of the Users list.
Examples
Then the user "member" should be in the "Registered" group
Then the user "admin" should be in the "Super Users" group
Then the user "manager" should be in the "Manager" group
And the user "member" should not be in the "Super Users" group
Then the user "editor" should be in the "Editor" group
Pattern
Then(/^the user "([^"]*)?" should( not)* be in the "([^"]*)?" group$/, …)
Part of @webship-js/joomla-steps (github.com/webship/joomla-steps), a step pack for Webship-js 2.0.x.