1

我想测试 Struts 动作,但我面临以下问题:

SEVERE:   [09:16.218] Error building bean

看来Spring不做依赖注入。事实上,如果我创建一个默认构造函数,我会得到一个 NPE,因为该服务没有被实例化。我的单元测试扩展了 StrutsSpringTestCase,那么为什么我的 Action 没有正确实例化?

这是我的行动:

public ControllerAuthentification(LdapUserService service) {
    this.ldapUserService = service;
}

public String connection() {
    if (userLdap != null) {
        ldapUserService.save(userLdap);
        addActionMessage(getText("success.connect"));
        return SUCCESS;
    }
    return INPUT;
}

单元测试 :

public class ControllerAuthentificationTest extends StrutsSpringTestCase {

    public void testConnection() throws Exception {

        request.setParameter("userLdap.login", "login");
        request.setParameter("userLdap.password", "password");
        proxy = getActionProxy("/connection");
        ControllerAuthentification action = (ControllerAuthentification) proxy.getAction();
        String result = proxy.execute();

       assertTrue("it would be true", result.equals(Action.SUCCESS));
    }
}

应用上下文

<bean id="ldapUserService" class="sword.plateformetest.service.impl.LdapUserServiceImpl" />
<bean id="ldapUserAuthAction" scope="prototype"
    class="sword.plateformetest.action.ControllerAuthentification">
    <constructor-arg ref="ldapUserService" />
</bean>

和我的 web.xml

<listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

<filter>
    <filter-name>struts2</filter-name>
    <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
</filter>

<filter-mapping>
    <filter-name>struts2</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>

堆栈跟踪 :

SEVERE:   [56:08.596] Error building bean
2013-08-26 13:56:08,600 ERROR sword.plateformetest.action.ControllerAuthentificationTest.testConnection:37 - error
Unable to intantiate Action!
    at com.opensymphony.xwork2.DefaultActionInvocation.createAction(DefaultActionInvocation.java:299)
    at com.opensymphony.xwork2.DefaultActionInvocation.init(DefaultActionInvocation.java:397)
    at com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:194)
    at org.apache.struts2.impl.StrutsActionProxy.prepare(StrutsActionProxy.java:63)
    at org.apache.struts2.impl.StrutsActionProxyFactory.createActionProxy(StrutsActionProxyFactory.java:39)
    at com.opensymphony.xwork2.DefaultActionProxyFactory.createActionProxy(DefaultActionProxyFactory.java:58)
    at org.apache.struts2.StrutsTestCase.getActionProxy(StrutsTestCase.java:137)
    at sword.plateformetest.action.ControllerAuthentificationTest.testConnection(ControllerAuthentificationTest.java:34)
4

1 回答 1

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你应该被延长StrutsSpringJUnit4TestCase。这是我的答案:

如何以 Junit 4 方式测试 Struts2 动作?

您可能必须添加 struts2-junit-plugin 依赖项。

至于@Kevin Rave,您可能必须将“.do”添加到 URI 的末尾。我遇到了完全相同的问题并附加解决了它。

于 2017-01-23T20:39:07.443 回答