* move TTC capture to unit test
* progress with artifact
* fmt
* abstract cases
* add another case
* add another test
* update snapshots with proper file names
* force to JSON
* fmt
* make jest happy
* add another example and other tweaks
* fix
* tweak
* add logs
* more logs
* strip out kcl version
* remove logs
* add comment explainer
* more comments
* more comment
* remove package-lock line
