A ScalaTest test suite for integration testing in Play! 2.2.0

IntegrationSuites.scala

import java.io.File
import play.api.{Mode, Play, DefaultApplication}
import org.scalatest.{SequentialNestedSuiteExecution, BeforeAndAfterAll, Suites}
import app.models.DbUserSpec

class IntegrationSuites extends Suites(new PlayConfigSpec, new DbUserSpec) with BeforeAndAfterAll
  with SequentialNestedSuiteExecution with DbSetup {

  implicit val app: DefaultApplication =
    new DefaultApplication(new File("."), this.getClass.getClassLoader, None, Mode.Test)

  override def beforeAll() {
    Play.start(app)
    play.api.Logger.shutdown()
    depopulateTables()
    populateTables()
  }

  override def afterAll() {
    depopulateTables()
    Play.stop()
  }
}