ssm中spring单元测试出现的问题 need your help - 51Testing软件测试论坛

20:38:24.001 [main] ERROR org.springframework.test.context.TestContextManager - Caught exception while allowing TestExecutionListener [org.springframework.test.context.web.ServletTestExecutionListener@420745d7] to prepare test instance [com.lzw.test.MvcTest@7e11ab3d]
java.lang.IllegalStateException: Failed to load ApplicationContext
Caused by: org.springframework.beans.factory.BeanInitializationException: Could not load properties; nested exception is java.io.FileNotFoundException: Could not open ServletContext resource [/dbconfig.properties]
Caused by: java.io.FileNotFoundException: Could not open ServletContext resource [/dbconfig.properties]
java.lang.IllegalStateException: Failed to load ApplicationContext
Caused by: org.springframework.beans.factory.BeanInitializationException: Could not load properties; nested exception is java.io.FileNotFoundException: Could not open ServletContext resource [/dbconfig.properties]
Caused by: java.io.FileNotFoundException: Could not open ServletContext resource [/dbconfig.properties]

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<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context https://www.springframework.org/schema/context/spring-context.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">
<context:component-scan base-package="com.lzw">
<context:exclude-filter type="annotation"
expression="org.springframework.stereotype.Controller" />
</context:component-scan>
<context:property-placeholder location="dbconfig.properties"/>
<bean id="duridDataSource" class="com.alibaba.druid.pool.DruidDataSource">
<property name="url" value="${jdbc.url}"></property>
<property name="driverClassName" value="${jdbc.driverClassName}"></property>
<property name="username" value="${jdbc.username}"></property>
<property name="password" value="${jdbc.password}"></property>
</bean>
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="configLocation" value="mybatis-config.xml"/>
<property name="dataSource" ref="duridDataSource"/>
<property name="mapperLocations" value="mapper/*.xml"/>
</bean>
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage" value="com.lzw.crud.dao"/>
</bean>
<bean id="sqlSession" class="org.mybatis.spring.SqlSessionTemplate">
<constructor-arg name="sqlSessionFactory" ref="sqlSessionFactory"/>
<constructor-arg name="executorType" value="BATCH"/>
</bean>
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="duridDataSource"/>
</bean>
<aop:config>
<aop:pointcut expression="execution(* com.lzw.crud.service..*(..))" id="txPoint"/>
<aop:advisor advice-ref="txAdvice" pointcut-ref="txPoint"/>
</aop:config>
<tx:advice id="txAdvice" transaction-manager="transactionManager">
<tx:attributes>
<tx:method name="*"/>
<tx:method name="get*" read-only="true"/>
</tx:attributes>
</tx:advice>
</beans>

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<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd">
<context:component-scan base-package="com.lzw">
<context:include-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
</context:component-scan>
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/views"></property>
<property name="suffix" value=".jsp"></property>
</bean>
<mvc:default-servlet-handler/>
<mvc:annotation-driven/>
</beans>

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**Service以及Controller**
package com.lzw.crud.controller;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.lzw.crud.bean.Employee;
import com.lzw.crud.service.EmployeeService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import java.util.List;
@Controller
public class EmployeeController{
@Autowired
EmployeeService employeeService;
// 查询员工数据
@RequestMapping("/emps")
public String getEmps(@RequestParam(value = "pn", defaultValue = "1") Integer pn, Model model){
// 分页查询插件插第几页几条数据
PageHelper.startPage(pn,5);
List<Employee> emps = employeeService.getAll();
// 包装查询结果只需要将pageinfo交给页面
PageInfo page = new PageInfo(emps);
model.addAttribute("pageInfo",page);
return "list";
}
}
package com.lzw.crud.service;
import com.lzw.crud.bean.Employee;
import com.lzw.crud.dao.EmployeeMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
@Service
public class EmployeeService{
@Autowired
EmployeeMapper employeeMapper;
public List<Employee> getAll(){
return employeeMapper.selectByExampleWithDept(null);
}
}

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@RunWith(SpringJUnit4ClassRunner.class)
// web ioc也能拿到
@WebAppConfiguration
@ContextConfiguration(locations = {"classpath:applicationContext.xml","file:D:/Teaching/Idea/SpringBoot/ssm_crud/ssm_01/web/WEB-INF/dispatcherServlet-servlet.xml"})
public class MvcTest{
// 传入springmvc的ioc
@Autowired
WebApplicationContext context;
// 虚拟mvc请求获取处理结果
MockMvc mockMvc;
@Before
public void initMockMvc(){
mockMvc = MockMvcBuilders.webAppContextSetup(context).build();
}
@Test
public void testPage() throws Exception{
// 模拟请求拿到返回值
MvcResult result = mockMvc.perform(MockMvcRequestBuilders.get("/emps").param("pn", "1")).andReturn();
// 请求成功后请求域中会有pageInfo 取出该值进行验证
MockHttpServletRequest request = result.getRequest();
PageInfo pi = (PageInfo) request.getAttribute("pageInfo");
System.out.println("当前页码："+pi.getPageNum());
System.out.println("总页码："+ pi.getPages());
System.out.println("总记录数："+pi.getTotal());
int[] nums = pi.getNavigatepageNums();
for (int i :
nums) {
System.out.println(" "+i);
}
List<Employee> list = pi.getList();
for (Employee e :
list) {
System.out.println("ID:"+e.getEmpId()+"==>Name"+e.getEmpName());
}
}
}

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