Lift Framework example source code file (WebSpecSpec.scala)

This example Lift Framework source code file (WebSpecSpec.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

full, full, list, no, no, req, s, s, string, string, testvar, this, webspec, webspecspec

The Lift Framework WebSpecSpec.scala source code

/*
 * Copyright 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 mockweb

import scala.xml.NodeSeq

import common.{Box,Empty,Full}
import http._
import http.rest._
import json._
import json.JsonDSL._
import mocks.MockHttpServletRequest

/**
* This only exists to keep the WebSpecSpec clean. Normally,
* you could just use "() => bootstrap.Boot.boot".
*/
object WebSpecSpecBoot {
  def boot() {
    println("WebSpecSpec Booting up")

    // Add this so that withTemplateFor test works
    LiftRules.addToPackages("net.liftweb.mockweb")


    LiftRules.statelessRewrite.append {
      case RewriteRequest(ParsePath(List("test", "stateless"), _, _, _), _, _) => {
        RewriteResponse(List("stateless", "works"))
      }
    }

    LiftRules.statefulRewrite.append {
      case RewriteRequest(ParsePath(List("test", "stateful"), _, _, _), _, _) => {
        RewriteResponse(List("stateful", "works"))
      }
    }

    println("WebSpecSpec Boot complete")
  }
}

/**
 * A test RestHelper to show usage.
 */
object WebSpecSpecRest extends RestHelper  {
  serve {
    case "api" :: "info" :: Nil JsonGet req => {
      ("version" -> "1.0") ~ ("name" -> "WebSpec")
    }
  }
}

/**
 * This spec does double duty as both a spec against the
 * WebSpec trait as well as an example of how to use it.
 */
class WebSpecSpec extends WebSpec(WebSpecSpecBoot.boot _) {
  "WebSpec" should {
    setSequential() // This is important for using SessionVars, etc.

    val testUrl = "http://foo.com/test/stateless"

    val testReq = 
      new MockHttpServletRequest("http://foo.com/test/this?foo=bar", "/test")

    // Create a new session for use in the tests
    val testSession = MockWeb.testS(testUrl) {
      S.session
    }

    object TestVar extends SessionVar[String]("Empty")

    "properly set up S with a String url" withSFor(testUrl) in {
      S.request match {
        case Full(req) => req.path.partPath must_== List("stateless", "works")
        case _ => fail("No request in S")
      }
    }

    "properly set up S with a String url and session" withSFor(testUrl, testSession) in {
      TestVar("foo!")
      TestVar.is must_== "foo!"
    }

    "properly re-use a provided session" withSFor(testUrl, testSession) in {
      TestVar.is must_== "foo!"
    }      

    "properly set up S with a HttpServletRequest" withSFor(testReq) in {
      S.uri must_== "/this"
      S.param("foo") must_== Full("bar")
    }

    "properly set up a Req with a String url" withReqFor(testUrl) in {
      _.path.partPath must_== List("stateless", "works")
    }

    "properly set up a Req with a String url and context path" withReqFor(testUrl, "/test") in {
      _.path.partPath must_== List("stateless")
    }

    "properly set up a Req with a HttpServletRequest" withReqFor(testReq) in {
      _.uri must_== "/this"
    }

    "properly set a plain text body" withReqFor(testUrl) withPost("This is a test") in {
      req =>
        req.contentType must_== Full("text/plain")
        req.post_? must_== true
        req.body match {
          case Full(body) => (new String(body)) must_== "This is a test"
          case _ => fail("No body set")
        }
    }

    "properly set a JSON body" withReqFor(testUrl) withPut(("name" -> "Joe")) in {
      req =>
        req.json_? must_== true
        req.put_? must_== true
        req.json match {
          case Full(jval) => jval must_== JObject(List(JField("name", JString("Joe"))))
          case _ => fail("No body set")
        }
    }

    "properly set an XML body" withSFor(testUrl) withPost(<test/>) in {
      S.request match {
        case Full(req) => {
          req.xml_? must_== true
          req.post_? must_== true
          req.xml must_== Full(<test/>)
        }
        case _ => fail("No request found in S")
      }
    }

    "properly mutate the request" withSFor(testUrl) withMods(_.contentType = "application/xml") in {
      (S.request.map(_.xml_?) openOr false) must_== true
    }

    "process a JSON RestHelper Request" withReqFor("http://foo.com/api/info.json") in { req =>
      (WebSpecSpecRest(req)() match {
        case Full(JsonResponse(_, _, _, 200)) => true
        case other => fail("Invalid response : " + other); false
      }) must_== true
    }

    "properly process a template" withTemplateFor("http://foo.com/net/liftweb/mockweb/webspecspectemplate") in ({
      case Full(template) => template.toString.contains("Hello, WebSpec!") must_== true
      case other => {
        fail("Error on template : " + other)
      }
    } : PartialFunction[Box[NodeSeq],Unit])
  }
}