1.pom.xml
一般使用idea新建一个SpringBoot web项目时，一般都会自动引入此依赖，如果没有，请手动引入。
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> |
2.测试类基类
@Slf4j @RunWith(SpringRunner.class) @SpringBootTest(classes = ExamCenterApplication.class) @WebAppConfiguration public class TmallApplicationTests { @Before public void init() { log.info("开始测试-----------------"); } @After public void after() { log.info("测试结束-----------------"); } } |
3.测试类
我这里建一个测试类，继承上面的基类TmallApplicationTests，然后测试service中的方法：
@Slf4j public class PublishRecordTest extends TmallApplicationTests { @Autowired private ExamPublishRecordService examPublishRecordService; @Test public void testGetPublishRecord() { ExamPublishRecordQuery queryDTO = new ExamPublishRecordQuery(); queryDTO.setCompanyId(1303608177161404416L); Assert.assertNotNull("获取成功",examPublishRecordService.getPublishRecord(queryDTO)); } @Test public void testGetPublishRecordById() { Assert.assertNotNull("获取成功",examPublishRecordService.getPublishRecordById(1309026644677099520L)); } @Test public void testGetAllReviewer() { Assert.assertNotNull("获取成功",examPublishRecordService.getAllReviewer()); } @Test public void testGetAllPaper() { Assert.assertNotNull("获取成功",examPublishRecordService.getAllPaper(0L)); } @Test public void testAddExam() { ExamAddDTO examAddDTO = new ExamAddDTO(); examAddDTO.setTitle("单元测试标题"); examAddDTO.setPublisher(1310123221122547712L); examAddDTO.setCompanyId(1303686921804840960L); examAddDTO.setPaperId(1309036090279067648L); List<Long> reviewerId = new ArrayList<>(); reviewerId.add(1310123221122547712L); examAddDTO.setReviewerId(reviewerId); examAddDTO.setMarkingMode(0L); SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); try { examAddDTO.setMarkingStopTime(formatter.parse("2020-10-24 12:00:00")); examAddDTO.setStartTime(formatter.parse("2020-10-01 12:00:00")); examAddDTO.setEndTime(formatter.parse("2020-10-02 12:00:00")); } catch (ParseException e) { log.error(e.getMessage()); } examAddDTO.setLimitTime(120); examAddDTO.setPlanPeopleNum(100); Assert.assertEquals(true,examPublishRecordService.addExam(examAddDTO)); } @Test public void testPublishExam() { List<PublishExamDTO> publishExamDTOS = new ArrayList<>(); PublishExamDTO publishExamDTO = new PublishExamDTO(); publishExamDTO.setId(1309379658076127232L); publishExamDTO.setVersion(2L); publishExamDTOS.add(publishExamDTO); Assert.assertEquals(1,examPublishRecordService.publishExam(publishExamDTOS)); } @Test public void testDeletePublishRecord() { List<ExamPublishRecordDeleteDTO> examPublishRecordDeleteDTOS = new ArrayList<>(); ExamPublishRecordDeleteDTO examPublishRecordDeleteDTO = new ExamPublishRecordDeleteDTO(); examPublishRecordDeleteDTO.setId(1310855778705342464L); examPublishRecordDeleteDTO.setVersion(0L); examPublishRecordDeleteDTOS.add(examPublishRecordDeleteDTO); Assert.assertEquals(1,examPublishRecordService.deletePublishRecord(examPublishRecordDeleteDTOS)); } @Test public void testUpdateExam() { ExamUpdateDTO examUpdateDTO = new ExamUpdateDTO(); examUpdateDTO.setId(1310948165364482048L); examUpdateDTO.setTitle("单元测试修改标题"); examUpdateDTO.setPaperId(1309036340158922752L); List<Long> reviewerId = new ArrayList<>(); reviewerId.add(1310123221122547712L); examUpdateDTO.setReviewerId(reviewerId); examUpdateDTO.setMarkingMode(0L); SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); try { examUpdateDTO.setMarkingStopTime(formatter.parse("2020-10-24 12:00:00")); examUpdateDTO.setStartTime(formatter.parse("2020-10-01 12:00:00")); examUpdateDTO.setEndTime(formatter.parse("2020-10-02 12:00:00")); } catch (ParseException e) { log.error(e.getMessage()); } examUpdateDTO.setLimitTime(120); examUpdateDTO.setPlanPeopleNum(100); examUpdateDTO.setVersion(1L); examUpdateDTO.setStatus(Byte.valueOf("0")); Assert.assertEquals(1,examPublishRecordService.updateExam(examUpdateDTO)); } @Test public void testStopExam() { List<PublishExamDTO> publishExamDTOS = new ArrayList<>(); PublishExamDTO publishExamDTO = new PublishExamDTO(); publishExamDTO.setId(1309379658076127232L); publishExamDTO.setVersion(3L); publishExamDTOS.add(publishExamDTO); Assert.assertEquals(1,examPublishRecordService.stopExam(publishExamDTOS)); } @Test public void testSetReviewTimeOut() { List<PublishExamDTO> publishExamDTOS = new ArrayList<>(); PublishExamDTO publishExamDTO = new PublishExamDTO(); publishExamDTO.setId(1309379658076127232L); publishExamDTO.setVersion(5L); publishExamDTOS.add(publishExamDTO); assertEquals(1,examPublishRecordService.setReviewTimeOut(publishExamDTOS)); } @Test public void testGetPaperDetail() { Long paperId = 1309035992727945216L; assertNotNull(examPublishRecordService.getPaperDetail(paperId)); } } |
如上，直接@Autowired引入你想测试的类就好，然后继承基类，测试方法上面要加@Test注解。
其中，比较重要的是Assert断言的使用
总结如下：
1. notNull(Object object)
当object 不为 null 时抛出异常，notNull(Object object, String message) 方法允许您通过 message 定制异常信息。和 notNull() 方法断言规则相反的方法是 isNull(Object object)/isNull(Object object, String message)，它要求入参一定是 null；
2. isTrue(boolean expression) / isTrue(boolean expression, String message)
当 expression 不为 true 抛出异常；
3. notEmpty(Collection collection) / notEmpty(Collection collection, String message)
当集合未包含元素时抛出异常。
notEmpty(Map map) / notEmpty(Map map, String message) 和 notEmpty(Object[] array, String message) / notEmpty(Object[] array, String message) 分别对 Map 和 Object[] 类型的入参进行判断；
4. hasLength(String text) / hasLength(String text, String message)
当 text 为 null 或长度为 0 时抛出异常；
5. hasText(String text) / hasText(String text, String message)
text 不能为 null 且必须至少包含一个非空格的字符，否则抛出异常；
6. isInstanceOf(Class clazz, Object obj) / isInstanceOf(Class type, Object obj, String message)
如果 obj 不能被正确造型为 clazz 指定的类将抛出异常；
7. isAssignable(Class superType, Class subType) / isAssignable(Class superType, Class subType, String message)
subType 必须可以按类型匹配于 superType，否则将抛出异常。
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