Codewars test harness for scala (using scalatest)

README.md

How to run

cat CodeWarsTestRunner.scala ExampleTestUsingCodeWarsTestRunner.scala | scala -cp <scalatest-jarfile>

Cool, what's the problem, why don't you just PR it?

Still sorting out how to make the scala repl not print verbose return types constantly and only print stuff that I println

CodeWarsTestRunner.scala

import org.scalatest._;
import org.scalatest.events._;

class CodeWarsReporter extends Reporter {
  def apply(event: Event) : Unit = event match {
    case e: SuiteStarting => println(s"<DESCRIBE::> ${e.suiteName}")
    case e: ScopeOpened => println(s"<DESCRIBE::> ${e.message}")
    case e: TestStarting => println(s"<IT::>${e.testName}")
    case e: TestSucceeded => {
      println(s"<PASSED::>${e.testName}")
      e.duration match {
        case Some(time) => println(s"<COMPLETEDIN::>${time}")
        case _ => ()
      }
    }
    case e: TestFailed => {
      println(s"<FAILED::>${e.message}");
      e.duration match {
        case Some(time) => println(s"<COMPLETEDIN::>${time}")
        case _ => ()
      }
    }
    case e: RunAborted => println(s"<ERROR::>${e.message}")
    case _ => ()
  }
}
class CodeWarsSpec extends FunSpec with Matchers {
  override def run(testName: Option[String], args: Args) : Status = {
    val rep = new CodeWarsReporter()
    return super.run(testName, args.copy(reporter = rep))
  }
}

ExampleTestUsingCodeWarsTestRunner.scala

class SomeTest extends CodeWarsSpec {
    describe("Something") {
      it("should work correctly") {
        (2+2) should equal(4)
      }
      it("should handle failing tests") {
        true should equal(false)
      }
      it("should handle exceptions") {
        throw new RuntimeException("Exception got thrown!")
      }
    }
}