Compounded Messages

RunningAllTestsSpecification.scala

package com.oreilly.testingscala

import org.specs2.Specification
import org.specs2.execute.{NoDetails, Failure, Result, Details}


class RunningAllTestsSpecification extends Specification {
  def is =
    "Using the same shared instance of Barry White add some albums" ^ runItems


  def runItems = {
    var i = 0
    val list = List[Result](
      {(i = i+1); i must be_== (1)},
      {(i = i+1); i must be_== (10)},
      {(i = i+1); i must be_== (3)},
      {(i = i+1); i must be_== (7)})
    val failures = list.view.filter(_.isInstanceOf[Failure]).force
    new Failure(failures.foldLeft("")(_ + _.message +"\n"), failures.foldLeft("")(_ + _.expected + "\n"), Nil, NoDetails())
  }
}