1. 在需要打包前测试的项目中添加依赖
junit junit 4.12 test
2.在项目目录 src/test/java 下创建单元测试 Test*.java
package event;import org.junit.Assert;import org.junit.Test;public class Test2 { @Test public void test() { Assert.assertEquals(3, 2); } } 3.运行 maven test
Results :Failed tests: test(event.Test2): expected:<3> but was:<2> test(event.Test3): expected:<1> but was:<3>Tests run: 3, Failures: 2, Errors: 0, Skipped: 0
4.当然有时候需要加载配置文件
添加 pom
org.springframework spring-context 4.1.9.RELEASE org.springframework spring-test 4.1.9.RELEASE
测试
@RunWith(SpringJUnit4ClassRunner.class)@Transactional@TransactionConfiguration(transactionManager="transactionManager",defaultRollback=true)@ContextConfiguration(locations = {"classpath*:applicationContext.xml"})public class UserServiceTest { private static Logger LOGGER = LoggerFactory.getLogger(UserServiceTest.class); protected long startTime; protected long endTime; @Resource private UserService userService; @Before public void before() { start(); } @After public void after() { end(); } @Test public void saveTest() { User user = new User(); user.setUserName( "test1" ); user.setUserPassword( "test2" ); int count = userService.save( user ); Assert.assertEquals( 1, count ); } /** * 记录 开始运行时间 * * @return */ protected long start() { this.startTime = System.currentTimeMillis(); return startTime; } /** * 记录 结束运行时间 * * @return */ protected long end() { this.endTime = System.currentTimeMillis(); this.log(); return endTime; } /** * 输出记录 */ protected void log() { String text = "\n开始时间 : " + this.startTime + "\n结束时间 : " + this.endTime + "\n执行时间 : " + (this.endTime - this.startTime); LOGGER.debug(text); }}