And now at my learning path, I'm learning how to create tests for my projects, should I start to learn JUnit or Spek? Both frameworks are very different. I appreciate Speak, using BDD, but I'm facing a little difficult to setup with IntelliJ. JUnit has a bigger community and the resources to learn look much better.
What are you guys are using? Which one do you prefer?
PS: I learn Kotlin because I'm moving to a new company and the squad I'm going to work use Kotlin.