plugins/junit/src/test/resources/struts.xml

<?xml version="1.0" encoding="UTF-8" ?>
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 * distributed with this work for additional information
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 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
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<!DOCTYPE struts PUBLIC
        "-//Apache Software Foundation//DTD Struts Configuration 2.1.7//EN"
        "https://struts.apache.org/dtds/struts-2.1.dtd">

<struts>
    <constant name="struts.objectFactory" value="spring"/>
    <package name="test" namespace="/test" extends="struts-default">
        <action name="testAction" class="org.apache.struts2.junit.JUnitTestAction">
            <result type="freemarker">/template-1.ftl</result>
        </action>
    </package>
</struts>