Parallel execution of tests

Question

I\'ve noticed that SBT is running my specs2 tests in parallel. This seems good, except one of my tests involves reading and writing from a file and hence fails unpredictabl

Answer 1

In addition to that is written about sbt above, you must know that specs2 runs all the examples of your specifications concurrently by default.

You can still declare that, for a given specification, the examples must be executed sequentially. To do that, you simply add sequential to the beginning of your specification:

class WriteAndReadSpec extends Specification{
  val file = new File("testFiles/tmp.txt")

  sequential

  "WriteAndRead" should {
   ...
  }
}