fix for GRAILS-2438

git-svn-id: https://svn.codehaus.org/grails/trunk@6703 1cfb16fd-6d17-0410-8ff1-b7e8e1e2867d

Author: graeme

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

@@ -24,7 +24,7 @@ class XMLConverterTests extends AbstractGrailsControllerTests {
 
            c.test()
 
-           assertEquals( '''<?xml version="1.0" encoding="ISO-8859-1"?><book>
+           assertEquals( '''<?xml version="1.0" encoding="utf-8"?><book>
   <author>Stephen King</author>
   <title>The Stand</title>
 </book>''', response.contentAsString)
@@ -49,7 +49,7 @@ class XMLConverterTests extends AbstractGrailsControllerTests {
 
             c.testProxy()
             // todo: Get Grails' Xstream stuff to deal with CGlib proxies
-           assertEquals( '''<?xml version="1.0" encoding="ISO-8859-1"?><CGLIB-enhanced-proxy>
+           assertEquals( '''<?xml version="1.0" encoding="utf-8"?><CGLIB-enhanced-proxy>
   <author>Stephen King</author>
   <title>The Stand</title>
 </CGLIB-enhanced-proxy>''', response.contentAsString)

test/groovy/org/codehaus/groovy/grails/web/mime/ContentFormatControllerTests.groovy

@@ -97,7 +97,7 @@ class Gizmo {
          webRequest.controllerName = 'content'
          c.testWithFormatRenderAs.call()
 
-         assertEquals '''<?xml version="1.0" encoding="ISO-8859-1"?><gizmo>
+         assertEquals '''<?xml version="1.0" encoding="utf-8"?><gizmo>
   <name>iPod</name>
 </gizmo>''', response.contentAsString