Minitest Plugin—Blink1Reporter

Lights up your Blink(1) red / orange / green when tests pass / skip / fail, and purple while running. It makes testing fun!

Add this line to your application's Gemfile:

gem "minitest-blink1_reporter"

And then execute:

$ bundle

That's it! Minitest will automagically find this plugin and light up your Blink(1) like a firefly.