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

This example Play Framework source code file (FormatSpec.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

a, api, bigdecimalformat, data, date, error, form, format, gmt+0000, hh:mm, map, play, play framework, the, too

The FormatSpec.scala Play Framework example source code

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

import org.specs2.mutable.Specification
import java.util.{Date, TimeZone}

import play.api.data._
import play.api.data.Forms._

object FormatSpec extends Specification {
  "dateFormat" should {
    "support custom time zones" in {
      val data = Map("date" -> "00:00")

      val format = Formats.dateFormat("HH:mm", TimeZone.getTimeZone("America/Los_Angeles"))
      format.bind("date", data).right.map(_.getTime) should beRight (28800000L)
      format.unbind("date", new Date(28800000L)) should equalTo (data)

      val format2 = Formats.dateFormat("HH:mm", TimeZone.getTimeZone("GMT+0000"))
      format2.bind("date", data).right.map(_.getTime) should beRight (0L)
      format2.unbind("date", new Date(0L)) should equalTo (data)
    }
  }

  "A simple mapping of BigDecimalFormat" should {
    "return a BigDecimal" in {
      Form( "value" -> bigDecimal ).bind( Map( "value" -> "10.23") ).fold(
        formWithErrors => { "The mapping should not fail." must equalTo("Error") },
        { number => number must equalTo(BigDecimal("10.23")) }
      )
    }
  }

  "A complex mapping of BigDecimalFormat" should {
    "12.23 must be a valid bigDecimal(10,2)" in {
      Form( "value" -> bigDecimal(10,2) ).bind( Map( "value" -> "10.23") ).fold(
        formWithErrors => { "The mapping should not fail." must equalTo("Error") },
        { number => number must equalTo(BigDecimal("10.23")) }
      )
    }

    "12.23 must not be a valid bigDecimal(10,1) : Too many decimals" in {
      Form( "value" -> bigDecimal(10,1) ).bind( Map( "value" -> "10.23") ).fold(
        formWithErrors => { formWithErrors.errors.head.message must equalTo("error.real.precision") },
        { number => "The mapping should fail." must equalTo("Error") }
      )
    }

    "12111.23 must not be a valid bigDecimal(5,2) : Too many digits" in {
      Form( "value" -> bigDecimal(5,2) ).bind( Map( "value" -> "12111.23") ).fold(
        formWithErrors => { formWithErrors.errors.head.message must equalTo("error.real.precision") },
        { number => "The mapping should fail." must equalTo("Error") }
      )
    }
  }

}