Stress test

/* stress test a JUnit test
given your test body:
  feature(a) {
  }
  ...
  feature(c) {
  }
  
wrap it:

feature("stress test") {
  scenario("run") {
    new StressTest {
      def run() = { 
        body
      }
  }.run_all(num_repetitions,num_concurrent)
  
abstract class StressTest {
    def run(): Unit
    def feature(s:String)(body: =>Unit) = body
    def scenario(s:String)(body: =>Unit) = body
    def Given(s:String)=Unit
    def Then(s:String)=Unit
    def When(s:String)=Unit
    def And(s:String)=Unit

    def run_all(numLoops: Int, numConcurrent: Int) {
        val f = Future.sequence(
            (1 to numConcurrent).map(_=>Future {
                for (num <- 1 to numLoops)
                    run()
            })
        )
        Await.result(f,Duration.Inf)
    }
}