Ensure unit tests are run as part of backend changes to specs
!33765 (merged) introduced a new pattern backend which does not include spec. So any MR that changes spec only would not run the unit tests.
.backend-patterns: &backend-patterns
- "Gemfile{,.lock}"
- "Rakefile"
- "config.ru"
# List explicitly all the app/ dirs that aren't backend (i.e. all except app/assets).
- "{,ee/}{app/channels,app/controllers,app/finders,app/graphql,app/helpers,app/mailers,app/models,app/policies,app/presenters,app/serializers,app/services,app/uploaders,app/validators,app/views,app/workers}/**/*"
- "{,ee/}{bin,cable,config,db,lib}/**/*"
.rails:rules:ee-only-unit:
rules:
- <<: *if-not-ee
when: never
- changes: *backend-patterns