Scala example source code file (StringTest.scala)

This example Scala source code file (StringTest.scala) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Scala by Example" ^TM.

Learn more about this Scala project at its project page.

Java - Scala tags/keywords

speclite, string, stringtest

The StringTest.scala Scala example source code

package scalaz
package std

import std.AllInstances._
import scalaz.scalacheck.ScalazProperties._

object StringTest extends SpecLite {
  checkAll(monoid.laws[String])
  checkAll(isEmpty.laws[λ[α => String]])

  checkAll(order.laws[String].withProp("benchmark", order.scalaOrdering[String]))

  "parseBoolean" in {
    import string.parseBoolean
    implicit val s = Show.showFromToString[IllegalArgumentException]
    implicit val e = Equal.equalA[IllegalArgumentException]
    parseBoolean("true") must_===(Validation.success(true))
    parseBoolean("false") must_===(Validation.success(false))
    parseBoolean("1").isSuccess must_===(false)
  }
}