junit测试用例,Junit是Java单元测试工具

1 .首先写测试公共类随意放，别的测试类直接继承它 import org.junit.runner.RunWith;import org.springframework.test.context.ContextConfiguration;import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;/** * 测试共公类 * @author yjj * */@RunWith(SpringJUnit4ClassRunner.class)@ContextConfiguration(locations = "classpath:application-context.xml")public class SpringJunitTest {} 2 .引入的classpath:application-context.xml指的是自己配置文件中除了web.xml文件外需要引入的配置文件，本文件在src/test/resources下，在src/test/java下写代码，且包名文件名最好一样eg:类PeopleService–TestPeopleService方法save—saveTest这样能较清晰，其内容如下 <?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:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:jdbc="http://www.springframework.org/schema/jdbc" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation=" http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd"> <import resource="config/*.xml" /></beans> 3 .在resources下创建config文件夹然后把需要加载的xml文件放到文件目录下即可。4 .示例测试文件 public class FileManagerTest extends SpringJunitTest{ @Autowired private FileManager fileManager; @Test public void getPeople(){ try { Test1 test = fileManager.getPeople("57b443e68406d0e9bcc1f338"); Map covertValue = JsonUtils.covertValue(test, Map.class); BeanInfo beanInfo = Introspector.getBeanInfo(Test1.class); PropertyDescriptor[] propertyDesc = beanInfo.getPropertyDescriptors(); for (PropertyDescriptor propertyDescriptor : propertyDesc) { System.out.println(propertyDescriptor.getName()+"----"+covertValue.get(propertyDescriptor.getName())); } System.out.println(); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } @Test public void addPeople(){ Test1 test = new Test1(); test.setAge(23); test.setBr(true); test.setDate(new Date()); test.setName("yjj"); test.setPassword("123123"); test.setTime(new Timestamp(new Date().getTime())); try { fileManager.addPeople(test); System.out.println(); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } }}