graphqlbackend: Test all To* graphql resolvers
Created by: keegancsmith
This is another attempt to remove code coverage non-determinism. I have seen it popping up for the RepositoryResolver recently. So decided to just include all resolvers which have To methods.
Previous PRs in this vein:
- graphqlbackend: Use reflection in TestNodeResolverTo (#6325)
- graphqlbackend: Call new Node.To* methods to remove non-determinism in coverage (#5949)
- ci: Test node resolvers to remove non-deterministic coverage (#4961)