Specs2 use cases

SkipSpec.scala

package org.jz.s2ue

import org.specs2.mutable.Specification

class SkipSpec extends Specification {

  skipAllUnless(isServerStarted && isDbAvailable)

  "This test should not start" >> {
    ok
  }

  private def isServerStarted: Boolean = true

  private def isDbAvailable: Boolean = false

}

TimeOfExecutionSpec.scala

package org.jz.s2ue

import org.specs2.execute.{Result, ResultExecution, AsResult}
import org.specs2.specification.{AroundContextExample, Around}
import org.specs2.time.SimpleTimer
import org.specs2.Specification

class Timed extends Around {
  def around[T: AsResult](t: => T): Result = {
    val (result, timer) = withTimer(ResultExecution.execute(AsResult(t)))
    result.updateExpected("Execution time: " + timer.time)
  }

  def withTimer[T](t: => T): (T, SimpleTimer) = {
    val timer = (new SimpleTimer).start
    val result = t
    (result, timer.stop)
  }
}

class TimeOfExecutionSpec extends Specification with AroundContextExample[Timed] { def is = s2"""
This specification should
Display execution time of this test:                       $e1
And of this one:                                           $e2
This one doesn't pass so we don't know the execution time  $e3
"""

  override protected def aroundContext: Timed = new Timed

  def e1 = {
    ok
  }

  def e2 = {
    Thread.sleep(500)
    ok
  }

  def e3 = {
    Thread.sleep(100)
    ko
  }.pendingUntilFixed("[Fix me!]")

}