Log out of the site: open the login view, which shows the logout form to a logged in user, and press "Log out".
Examples
When I log out of the site
When we log out of the site
And I log out of the site
When log out of the site
And we log out of the site
Pattern
When(/^(I |we )*log out of the site$/, …)
Part of @webship-js/joomla-steps (github.com/webship/joomla-steps), a step pack for Webship-js 2.0.x.