concore.hpp / concoredocker.hpp have zero test coverage for actual API

[avinxshKD]

Parser has tests. The actual class API doesn't, read_FM, write_FM, read_SM, write_SM, unchanged, initval, mapParser, load_params, tryparam, default_maxtime.... none of it is tested.

Python has 9 test files. C++ has nothing beyond TestLiteralEvalCpp.cpp which only covers the parser.

Needs a proper test file that sets up temp port directories, exercises the read/write round-trip with real files, tests unchanged() state, retry exhaustion on empty files, and param loading. The existing custom pass/fail pattern in TestLiteralEvalCpp.cpp is fine to follow, doesn't need gtest.

[avinxshKD]

@pradeeban confirmed gap, what do you think? lmk

[pradeeban]

ok, go ahead.

[avinxshKD]

Hey @pradeeban also Python ZMQ uses send_json/recv_json but Java sends Python literals.... True/None will break json.loads on the Python side. worth aligning? for Java i think :)

[avinxshKD]

just want to make sure its a ryt direction for java