mruby/c uses picoruby-picotest of PicoRuby for unit testing.
https://github.com/picoruby/picoruby/blob/master/mrbgems/picoruby-picotest/README.md
make docker_build
make test
make test_full
mruby/c uses picoruby-picotest of PicoRuby for unit testing.
https://github.com/picoruby/picoruby/blob/master/mrbgems/picoruby-picotest/README.md
make docker_build
make test
make test_full