Play Framework/Scala example source code file (TemplatesSpec.scala)

This example Play Framework source code file (TemplatesSpec.scala) is included in my "Source Code Warehouse" project. The intent of this project is to help you more easily find Play Framework (and Scala) source code examples by using tags.

All credit for the original source code belongs to Play Framework; I'm just trying to make examples easier to find. (For my Scala work, see my Scala examples and tutorials.)

Play Framework tags/keywords

api, array, concurrent, core, enumerator, java, mvc, play, play framework, scala, specification, string, templatesspec, time, utf-8, writeable, xml

The TemplatesSpec.scala Play Framework example source code

/*
 * Copyright (C) 2009-2013 Typesafe Inc. <http://www.typesafe.com>
 */
package play.api.templates

import org.specs2.mutable._
import play.api.http.Writeable
import play.api.libs.iteratee._
import play.api.mvc.Results
import play.core.j.JavaResults
import play.mvc.{ Results => JResults }
import scala.concurrent.Await
import scala.concurrent.duration.Duration

object TemplatesSpec extends Specification {
  "toHtmlArgs" should {
    "escape attribute values" in {
      PlayMagic.toHtmlArgs(Map('foo -> """bar <>&"'""")).body must_== """foo="bar <>&"'""""
    }
  }

  "Xml" should {
    import play.twirl.api.Xml

    val xml = Xml("\n\t xml")

    "have body trimmed by implicit Writeable" in {
      val writeable = implicitly[Writeable[Xml]]
      string(writeable.transform(xml)) must_== "xml"
    }

    "have body trimmed by JavaResults.writeContent" in {
      val writeable = JavaResults.writeContent(xml.contentType)
      string(writeable.transform(xml)) must_== "xml"
    }

    "have Scala result body trimmed" in {
      consume(Results.Ok(xml).body) must_== "xml"
    }

    "have Java result body trimmed" in {
      consume(JResults.ok(xml).toScala.body) must_== "xml"
    }
  }

  def string(bytes: Array[Byte]): String = new String(bytes, "UTF-8")

  def consume(enumerator: Enumerator[Array[Byte]]): String = {
    string(Await.result(enumerator |>>> Iteratee.consume[Array[Byte]](), Duration(5, "seconds")))
  }
}