wcf confidence blunder vs 2008 section test

i controlling initial visible studio 2008 section exam wcf use i viewed following error:

test method
unittest.serviceunittest.testmyservice
threw exception:
system.servicemodel.security.messagesecurityexception:
http ask unapproved with
fan authentication scheme
'anonymous'. authentication header
viewed server was
'negotiate,ntlm'. --->
system.net.webexception: remote
server returned an error: (401)
unauthorized..

i am also removing following unsuccessful review confidence log:

logon failure: reason: user has
reputed requested logon
form during machine
user
name: (internet guest account)

domain:
logon type: 3

logon process: iis

authentication package:

microsoft_authentication_package_v1_0

workstation name:

i am hosting wcf use iis 6.0 windows xp sp3 machine. i have both "anonymous access" "integrated windows authentication" checked wcf use practical directory.

here config record service:

<system.servicemodel>
    <services>
        <bindings>
            <basichttpbinding>
                <binding name="mybinding">
               <security mode="none" />
           </binding>
            </basichttpbinding>
            <custombinding>
                <binding name="mybinding">
               <transactionflow />
                    <textmessageencoding />
                    <httpstransport authenticationscheme="ntlm"/>
                </binding>
            </custombinding>
            <wshttpbinding>
                <binding name="mybinding">
                   <security mode="none" />
               </binding>
            </wshttpbinding>
        </bindings>
        <service 
            behaviorconfiguration="service1behavior"
            name="service1"
        >
            <endpoint 
                address="" 
                binding="wshttpbinding"
                bindingconfiguration="mybinding"
                contract="iservice1"
            >
                <identity>
                    <dns value="localhost" />
                   </identity>
            </endpoint>
        </service>
    </services>
    <behaviors>
        <servicebehaviors>
            <behavior name="service1behavior">
                <servicemetadata httpgetenabled="true" />
                   <servicedebug includeexceptiondetailinfaults="false" />
               </behavior>
        </servicebehaviors>
    </behaviors>
</system.servicemodel>