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

This example Play Framework source code file (FormUrlEncodedParserSpec.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

core, formurlencodedparser, formurlencodedparserspec, four=four, list, map, parser, play, play framework, seq, six=six, three=three, two=two, zero=zero

The FormUrlEncodedParserSpec.scala Play Framework example source code

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

import org.specs2.mutable.Specification

object FormUrlEncodedParserSpec extends Specification {
  "FormUrlEncodedParser" should {
    "decode forms" in {
      FormUrlEncodedParser.parse("foo1=bar1&foo2=bar2") must_== Map("foo1" -> List("bar1"), "foo2" -> List("bar2"))
    }
    "decode form elements with multiple values" in {
      FormUrlEncodedParser.parse("foo=bar1&foo=bar2") must_== Map("foo" -> List("bar1", "bar2"))
    }
    "decode fields with empty names" in {
      FormUrlEncodedParser.parse("foo=bar&=") must_== Map("foo" -> List("bar"))
    }
    "ensure field order is retained, when requested" in {
      val url_encoded = "Zero=zero&One=one&Two=two&Three=three&Four=four&Five=five&Six=six&Seven=seven"
      val result: Map[String, Seq[String]] = FormUrlEncodedParser.parse(url_encoded)
      val strings = ( for ( k <- result.keysIterator ) yield "&" + k + "=" + result(k).head ).mkString
      val reconstructed = strings.substring(1)
      reconstructed must equalTo(url_encoded)
    }
  }
}