public void HydrateRequest__ThrowsNotImplementedIfNotJsonAndBodyHasContent()
{
var context = BuildContext("FizzBuzzing", contentType: "text/plain");
Action act = () => _provider.HydrateRequest(context.Object, typeof(DtoForParamRoute));
act.ShouldThrow <NotImplementedException>().WithMessage("text/plain is currently not supported.");
}