Assert the content on the page is (or is not) tagged with a term: the tag shows as a link in a term reference field.
Examples
Then the content on the page should be tagged "Hives"
Then the content on the page should be tagged "Bees"
And the content on the page should not be tagged "Honey"
Then the content on the page should be tagged "Wax"
And the content on the page should not be tagged "Hives"
Pattern
Then(/^the content on the page should( not)* be tagged "([^"]*)"$/, …)
Part of @webship-js/backdrop-cms-steps (github.com/webship/backdrop-cms-steps), a step pack for Webship-js 2.0.x.