Kotlin Testing Quickstart

What is the quickest/easiest/best way to add testing to a Kotlin project? I have more experience in the Python ecosystem where I can use pytest or unittest to find classes and/or functions starting or ending with test_ or _test. Is there an analogous project in the Kotlin ecosystem? I found documentation for kotlin.test but I wasn't sure how to get up and running with it. (Also, it's fair to assume that I don't know anything about Maven or Gradle.)