DefaultDataContextSpecs2.scala

import org.specs2.execute.{AsResult, Result}
import org.specs2.specification.ForEach
import scalikejdbc.{DB, DBSession, NamedDB}

import scala.util.Try

trait DefaultDataContext extends ForEach[DefaultObjects] 
  with DataContextDbName with DataContextName with DefaultGenerator {
  
  implicit lazy val session: DBSession = DB.autoCommitSession()

  override def foreach[R](f: (DefaultObjects) => R)(implicit evidence$3: AsResult[R]): Result =
    NamedDB(dbName).withSession(session) { implicit session: DBSession =>

      val testData = DefaultObjects.create(name = randomName(className))

      val result = Try {
        AsResult(f(testData))
      }

      testData.cleanup(session)
      result.get
    }
}