Unrecognized xbean element mapping

[Jay]

Hi all,  I encountered this exception when i was trying to run a mvn test.
Anyone has suggestion about this?
org.springframework.beans.factory.BeanDefinitionStoreException: Unrecognized
xbean element mapping: endpoint in namespace http://ie..test.esb/1.0

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns:sm="http://servicemix.apache.org/config/1.0";
       xmlns:diameter="http://ie.test.esb/1.0";
       xmlns:test="urn:test">

  <sm:container id="jbi" embedded="true" createMBeanServer="false">

    <sm:activationSpecs>

      <sm:activationSpec>

          <sm:component>
            <my:component>

                <my:endpoints>
                    <my:endpoint service="test:service"
                                         endpoint="myProvider"
                                       role="provider"
                                       />

                </my:endpoints>
            </my:component>
        </sm:component>
      </sm:activationSpec>

    </sm:activationSpecs>
  </sm:container>
</beans>