ScalaCheck generators for Play Json.

libraryDependencies += "com.servicerocket" %% "play-json-gen" % version libraryDependencies += "org.scalacheck" %% "scalacheck" % version libraryDependencies += "com.typesafe.play" %% "play-json" % version 

Make sure to add a compatible ScalaCheck and Play Json dependencies explicitly, if not already in the scope of your project, as none will be provided transitively (provided scope).

Use in your tests:

import com.servicerocket.play.json.JsonGen JsonGen.jsValueGen JsonGen.jsObjectGen JsonGen.jsStringGen