【SpringBoot】mockito+junit 单元测试,lg闪耀

文件名：【SpringBoot】mockito+junit 单元测试,lg闪耀 【SpringBoot】mockito+junit 单元测试 1.POM 引入以下依赖 <dependency><groupId>junit</groupId><artifactId>junit</artifactId><version>4.13.2</version><scope>test</scope></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-test</artifactId><version>2.5.2</version><scope>test</scope></dependency> 2.Service层接口单元测试示例 package xxx.xxx.xxx;import org.apache.commons.collections.CollectionUtils;import org.junit.Assert;import org.junit.Before;import org.junit.jupiter.api.BeforeEach;import org.junit.jupiter.api.Test;import org.junit.runner.RunWith;import org.mockito.InjectMocks;import org.mockito.Mock;import org.mockito.Mockito;import org.mockito.MockitoAnnotations;import org.mockito.junit.MockitoJUnitRunner;import org.springframework.beans.factory.annotation.Autowired;import java.util.Arrays;@RunWith(MockitoJUnitRunner.class)@Slf4jclass CommonServiceImplTest {@Autowired@InjectMocksCommonServiceImpl commonService;@MockServiceA serviceA;@MockServiceB servieB;private QueryBo queryBO;@BeforeEachpublic void setUp() {MockitoAnnotations.openMocks(this);}@Testvoid getSourceCodeMap() {queryBO = new QueryBO();queryBO.setFieldA("A");queryBO.setFieldB("B"); CommonEntity entity = new CommonEntity ();entity.setField1("1");entity.setField2("2");Mockito.when(serviceA.list(queryBO)).thenReturn(Arrays.asList(new CommonEntity []{entity}));Assert.assertNotNull(commonService.getSourceCodeMap());}

CommonServiceImpl 在方法getSourceCodeMap()调用了ServiceA的方法list(QueryBO queryBo)。