A good IDE will go a long way here. Any of the IntelliJ IDEs are interactive in almost any aspect of technical coding. Setting up and running a test is a left c

A good IDE will go a long way here. Any of the IntelliJ IDEs are interactive in almost any aspect of technical coding. Setting up and running a test is a left click, if you've written the function and annotated it in Scala. I've been trying to use Atom for some embedded coding, and some of the plugins for it are pretty good, but not completely free. MS VS is up there too, but I haven't used it in a long time. Off course, writing testable code using OO almost requires dependency injection IMO. With FP, it's almost trivial.