test/groovy/org/codehaus/groovy/grails/web/converters/XMLConverterTests.groovy

   1 /**
   2  * Tests for the XML converter
   3
   4  * @author Graeme Rocher
   5  * @since 0.6
   6   *
   7  * Created: Aug 3, 2007
   8  * Time: 6:50:09 PM
   9  *
  10  */
  11
  12 package org.codehaus.groovy.grails.web.converters
  13
  14 import org.codehaus.groovy.grails.web.servlet.mvc.AbstractGrailsControllerTests
  15 import net.sf.cglib.proxy.Enhancer
  16 import java.lang.reflect.Method
  17 import net.sf.cglib.proxy.MethodProxy
  18 import net.sf.cglib.proxy.MethodInterceptor
  19
  20 class XMLConverterTests extends AbstractGrailsControllerTests {
  21
  22        void testXMLConverter() {
  23            def c = ga.getControllerClass("RestController").newInstance()
  24
  25            c.test()
  26
  27            assertEquals( '''<?xml version="1.0" encoding="utf-8"?><book>
  28   <author>Stephen King</author>
  29   <title>The Stand</title>
  30 </book>''', response.contentAsString)
  31        }
  32
  33         void testProxiedDomainClassWithXMLConverter() {
  34             Enhancer e = new Enhancer();
  35
  36             e.superclass = ga.getDomainClass("Book").clazz
  37             e.callback = { obj, Method method, Object[] args,
  38                                MethodProxy proxy ->
  39                 proxy.invokeSuper obj, args
  40
  41             } as MethodInterceptor
  42
  43             def proxy = e.create()
  44             proxy.title = "The Stand"
  45             proxy.author = "Stephen King"
  46             def c = ga.getControllerClass("RestController").newInstance()
  47
  48             c.params.b = proxy
  49
  50             c.testProxy()
  51             // todo: Get Grails' Xstream stuff to deal with CGlib proxies
  52            assertEquals( '''<?xml version="1.0" encoding="utf-8"?><CGLIB-enhanced-proxy>
  53   <author>Stephen King</author>
  54   <title>The Stand</title>
  55 </CGLIB-enhanced-proxy>''', response.contentAsString)
  56         }
  57
  58     void onSetUp() {
  59         gcl.parseClass('''
  60 import grails.converters.*
  61
  62 class RestController {
  63      def test = {
  64         def b = new Book(title:'The Stand', author:'Stephen King')
  65         render b as XML
  66      }
  67
  68      def testProxy = {
  69         render params.b as XML
  70      }
  71
  72 }
  73 class Book {
  74     Long id
  75     Long version
  76     String title
  77     String author
  78
  79 }
  80
  81         ''')
  82
  83
  84     }
  85
  86
  87 }