Lift Framework example source code file (MenuDSLSpec.scala)

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

Java - Lift Framework tags/keywords

bar, bar, barone, bartwo, bat, bat, dsl, foo, list, menu, menu, specification, test, test

The Lift Framework MenuDSLSpec.scala source code

/*
 * Copyright 2007-2011 WorldWide Conferencing, LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package net.liftweb
package sitemap

import org.specs.Specification


/**
 * Systems under specification for Menu DSL.
 */
object MenuDslSpec extends Specification("Menu DSL Specification") {

  "The Menu DSL" should {
    "allow basic menu definition via '/ path'" in {
      val menu = (Menu("Test") / "foo").toMenu
      menu.loc.link.uriList mustEqual List("foo") 
      menu.loc.link.matchHead_? mustEqual false
    }

    "allow wildcard menu definitions via '/ path / **'" in {
      val menu = (Menu("Test") / "foo" / **).toMenu
      menu.loc.link.uriList mustEqual List("foo")
      menu.loc.link.matchHead_? mustEqual true
    }

    "handle LocParams" in {
      import Loc._
      val worthlessTest = If(() => System.currentTimeMillis % 2 == 0, "So sad for you!")

      val menu1 = Menu("Test") / "foo" >> worthlessTest
      val menu2 = Menu("Test") / "foo" rule worthlessTest

      // Got a weird type error when trying to just use "must contain" :(
      menu1.toMenu.loc.params.exists(_ == worthlessTest) mustEqual true
      menu2.toMenu.loc.params.exists(_ == worthlessTest) mustEqual true
    }
    
    "handle submenus" in {
      val menu = 
        Menu("Foo") / "test" submenus (
          Menu("Bar") / "bar",
          Menu("Bat") / "bat"
        )

      menu.toMenu.kids.size mustEqual 2
    }

    "handle sub-submenus" in {
      val menu = 
        Menu("Foo") / "test" submenus (
          Menu("Bar") / "bar" submenus (
            Menu("BarOne") / "bar" / "one",
            Menu("BarTwo") / "bar" / "two"
          ),
          Menu("Bat") / "bat"
        )

      menu.toMenu.kids(0).kids.size mustEqual 2
    }

    "handle I18N menu names" in {
      val menu = Menu.i("Home") / "index"

      menu.toMenu.loc.name mustEqual "Home"
    }
  }

  "MenuItems" should {
    "support nesting deeper than two levels" in {
      val menu = 
        Menu("Foo") / "test" submenus (
          Menu("Bar") / "bar" submenus (
            Menu("BarOne") / "bar" / "one",
            Menu("BarTwo") / "bar" / "two",
            Menu("BarThree") / "bar" / "three"
          ),
          Menu("Bat") / "bat"
        )


      val complete = SiteMap(menu).kids(0).makeMenuItem(List()).open_!

      complete.kids.size must_== 2
      complete.kids(0).kids.size must_== 3
    }
  }
}