使用3.2做单元测试的时候发现这个问题，因为之前都是用3.0中的配置适配器使用AnnotationMethodHandlerAdapter，到3.2中升级为RequestMappingHandlerAdapter；
运行之前的单元测试发现报异常：java.lang.NoSuchMethodException，看了一下堆栈发现反射调用的方法签名明显不对，于是看了一下调用的代码，
之前是：handlerAdapter.handle(request, response, new HandlerMethod(controller, "setClassBreaksInfo"))
感觉是这里的问，继续看handle的参数，发现还有一个Class<?>... parameterTypes，预计根据这里还匹配调用参数签名的，于是改为跟调用方法签名对应的ClassType，然后可以正确运行了，整体配置如下：
1 package com.catt.base; 2 3 import org.junit.runner.RunWith; 4 import org.springframework.beans.factory.annotation.Autowired; 5 import org.springframework.mock.web.MockHttpServletRequest; 6 import org.springframework.mock.web.MockHttpServletResponse; 7 import org.springframework.test.context.ContextConfiguration; 8 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; 9 import org.springframework.test.context.transaction.TransactionConfiguration; 10 import org.springframework.transaction.annotation.Transactional; 11 import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter; 12 13 14 @RunWith(SpringJUnit4ClassRunner.class) 15 @ContextConfiguration(locations = { "classpath:applicationContext.xml" ,"classpath:spring-servlet.xml"}) 16 @Transactional 17 @TransactionConfiguration(defaultRollback = true) 18 /** 19 * Spring集成Jnuit Action单元测试 20 * @author dgx 21 * @data 2014-05-19 22 */ 23 public abstract class AbstractActionTestCase { 24 @Autowired 25 protected RequestMappingHandlerAdapter handlerAdapter; 26 27 protected final MockHttpServletRequest request = new MockHttpServletRequest(); 28 protected final MockHttpServletResponse response = new MockHttpServletResponse(); 29 30 31 public AbstractActionTestCase() 32 { 33 response.setContentType("text/plain;charset=UTF-8"); 34 } 35 }
package com.catt.action; import static org.junit.Assert.*; import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpSession; import org.junit.Test; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.method.HandlerMethod; import org.springframework.web.servlet.ModelAndView; import com.catt.action.pub.GisAction; import com.catt.base.AbstractActionTestCase; public class GisTest extends AbstractActionTestCase{ @Autowired private GisAction controller; @Test public void testSetClassBreaksInfo() { request.setRequestURI("/gisAction/setClassBreaksInfo.do"); //request.setMethod(HttpMethod.POST.name()); request.addParameter("userid", "5802919"); request.addParameter("gisSqlId", "1"); request.addParameter("classBreaksType", "2"); request.addParameter("breaksInfo", "1|0|1|0xFF0000|高倒流栅格1,2|2|3|0xFF0000|高倒流栅格2"); HttpSession session = request.getSession(); //设置 认证信息 session.setAttribute("1", 1); ModelAndView mv = null; try { mv = handlerAdapter.handle(request, response, new HandlerMethod(controller, "setClassBreaksInfo", String.class,String.class,String.class,String.class,HttpServletResponse.class)); } catch (Exception e) { e.printStackTrace(); } assertEquals("/setClassBreaksInfo", mv.getViewName()); } }
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd"> <context:annotation-config /> <context:component-scan base-package="com.catt.action" /> <bean id="handlerAdapter" class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter"> <property name="webBindingInitializer"> <bean class="util.web.springmvc.BindingInitializer"/> </property> </bean> <bean class="util.web.springmvc.ExceptionResolver"> <property name="exceptionMappings"> <props> <prop key="java.lang.Exception">/error/500</prop> </props> </property> </bean> <bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping"/> <mvc:interceptors> <mvc:interceptor> <mvc:mapping path="/**" /> <bean class="util.web.interceptor.AdminLoginInterceptor"> <property name="loginUrl" value="/login.jsp"/> <property name="excludeUrls"> <list> <value>/safeMgr/login.do</value> <value>/safeMgr/sendRedirectLogin.do</value> <value>/gisAction/getRenderKpi.do</value> <value>/gisAction/createDataSource.do</value> <value>/gisAction/getClassBreaksInfo.do</value> <!-- 以上GIS和登陆配置是必须的 --> </list> </property> </bean> </mvc:interceptor> </mvc:interceptors> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver" p:defaultEncoding="utf-8" /> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix"> <value>/</value> </property> <property name="suffix"> <value>.jsp</value> </property> </bean> <bean id="SpringBeanUtil" class="util.SpringBeanUtil" /> <mvc:annotation-driven> <mvc:message-converters register-defaults="true"> <bean class="org.springframework.http.converter.StringHttpMessageConverter"> <property name="supportedMediaTypes"> <list> <value>text/plain;charset=UTF-8</value> </list> </property> </bean> </mvc:message-converters> </mvc:annotation-driven> </beans>
Spring3.2 Contorller单元测试参数问题： java.lang.NoSuchMethodException,布布扣,bubuko.com
Spring3.2 Contorller单元测试参数问题： java.lang.NoSuchMethodException