An attempt to set a less noisy logging level for Finatra testing

AcceptanceTestHelper.scala

package acceptance
import MyFinatraServer
import com.twitter.finatra.http.test.EmbeddedHttpServer

def quietServerForTests: EmbeddedHttpServer = {
    new EmbeddedHttpServer(
      twitterServer = new MyFinatraServer
    ) {
      override protected def combineArgs() = {
        val parentArgs = super.combineArgs()
        replaceHardcodedServerLogLevel(parentArgs)
      }
    }
  }

  private def replaceHardcodedServerLogLevel(args: Array[String]): Array[String] = {
    args.map { arg: String =>
      arg match {
        case "-log.level=INFO" => "-log.level=ERROR"
        case _ => arg
      }
    }
  }
}