Then the "Content editor" role should exist

Assert a role exists, or does not, by its label, as the Roles page (/admin/people/roles) lists it.

Examples

Then the "Content editor" role should exist
And the "Administrator" role should exist
Then the "Reviewer" role should not exist
And the "Site admin" role should not exist
Then the "Authenticated user" role should exist

Pattern

Then(/^the "([^"]*)" role should( not)* exist$/, …)

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