/
JsExpSpec.scala
91 lines (71 loc) · 2.39 KB
/
JsExpSpec.scala
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/*
* Copyright 2010-2011 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 http
package js
import org.specs.Specification
import common._
import json._
import JsonDSL._
import util.Helpers._
/**
* System under specification for JsExp.
*/
object JsExpSpec extends Specification("JsExp Specification") {
"JsExp" should {
"Deal with lift-json" in {
val json = ("a" -> 4) ~ ("b" -> 44)
JE.JsArray(json, "dog").toJsCmd must_== (
"""[{"a":4,"b":44}, "dog"]""" + "\n")
}
"Implicitly convert from Numeric types" in {
import JsExp._
(42:JsExp) must_== JE.Num(42)
(42L:JsExp) must_== JE.Num(42L)
(42.0:JsExp) must_== JE.Num(42.0)
(42.0f:JsExp) must_== JE.Num(42.0f)
}
"Correctly infer type" in {
val l:List[Option[Double]] = List(Some(1), None)
import JsExp._
// Can't get this to work: JE.JsArray(l map {d => (d.getOrElse(0.0)):JsExp}) must_== JE.JsArray(1.0, 0.0)
JE.JsArray(l map {d => (d.getOrElse(0.0):Double):JsExp}) must_== JE.JsArray(1.0, 0.0)
}
}
"JsExp ~>" should {
import JE._
val js = JsVar("myVar")
"handle Full parameters" in {
val expected = (js ~> JsFunc("x") ~> JsFunc("y")).toJsCmd
(js ~> Full(JsFunc("x")) ~> JsFunc("y")).toJsCmd must_== expected
(js ~> Some(JsFunc("x")) ~> JsFunc("y")).toJsCmd must_== expected
}
"ignore Empty parameters" in {
val expected = (js ~> JsFunc("x")).toJsCmd
(js ~> Empty ~> JsFunc("x")).toJsCmd must_== expected
(js ~> None ~> JsFunc("x")).toJsCmd must_== expected
}
}
"JsArray" should {
"work with varags" in {
JE.JsArray(2, "x", 42.0).toJsCmd must_== "[2, \"x\", 42.0]\n"
}
"work with lists" in {
val l:List[JsExp] = List(2, "x", 42.0)
JE.JsArray(l).toJsCmd must_== "[2, \"x\", 42.0]\n"
}
}
}