Then the site should be running Joomla

Assert the page announces Joomla as its generator (the generator meta tag).

Examples

Then the site should be running Joomla
Then the site should not be running Joomla
And the site should be running Joomla
Then the site should be running Joomla
And the site should not be running Joomla

Pattern

Then(/^the site should( not)* be running Joomla$/, …)

Part of @webship-js/joomla-steps (github.com/webship/joomla-steps), a step pack for Webship-js 2.0.x.