* Tests for builder service
* fix glob
* minor changes to mock
* add comments to mock
* Revert "Auxiliary commit to revert individual files from bc62a140347e3cbd8bd82e99cf5e9deb98b74df0"
This reverts commit c4c1016cb597b9340d1c81ab3816e037a6b97f9e.
* correct comment
* Do not init builder for empty endpoint
* revert merging issues
* better nil checks
* test fix
Co-authored-by: terencechain <terence@prysmaticlabs.com>
Co-authored-by: Raul Jordan <raul@prysmaticlabs.com>
Co-authored-by: prylabs-bulldozer[bot] <58059840+prylabs-bulldozer[bot]@users.noreply.github.com>
