unittest: add `store/find-test` and accessor functions for test
unittest: add `store/find-test` and accessor functions for test

Also, I started scattering description of each element of data
packed in a list. You can search for ";; ::" to see list of them.

NobuoK/xyzzy,NobuoK/xyzzy,NobuoK/xyzzy,NobuoK/xyzzy,NobuoK/xyzzy