Jmockit单元测试及DBUnit集成测试搭建

所需pom依赖

<dependency>
    <groupId>org.jmockit</groupId>
    <artifactId>jmockit</artifactId>
    <version>1.32</version>
    <scope>test</scope>
</dependency>
<dependency>
    <groupId>com.github.springtestdbunit</groupId>
    <artifactId>spring-test-dbunit</artifactId>
    <version>1.3.0</version>
    <scope>test</scope>
</dependency>
<dependency>
    <groupId>org.dbunit</groupId>
    <artifactId>dbunit</artifactId>
    <version>2.5.3</version>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-test</artifactId>
    <scope>test</scope>
</dependency>

基于JPA，则只要repository就行

Jmockit单元测试要避免使用到数据库。

@Mocked、@Injectable、@Tested、@Mock、MockUp、Expectations、Verification

DBUnit集成测试配置 @DatabaseTearDown、@DatabaseSetup、@ExpectedDatabase（只在增删改使用）

<?xml version="1.0" encoding="UTF-8" ?>
<dataset>
    <Person id="2" name="lisi" nick="wangwu" password="123456"/>
</dataset

Test文件所需注解

@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
@AutoConfigureMockMvc
@Transactional
@TestExecutionListeners({
        DependencyInjectionTestExecutionListener.class,
        DirtiesContextTestExecutionListener.class,
        TransactionalTestExecutionListener.class,
        MockitoTestExecutionListener.class,
        DbUnitTestExecutionListener.class
})
public class PersonDaoTest {

    @Autowired
    private UserRepository userRepository;

    @Test
    @DatabaseSetup({ "classpath:/dbunit/XmlDataSet.xml" })
    @DatabaseTearDown
//    @ExpectedDatabase(assertionMode= DatabaseAssertionMode.NON_STRICT,value="classpath:/MyTest_Result.xml")
        public void saveUser() throws Exception {
        Optional<Person> person = userRepository.findById(2);
        Assert.assertEquals("lisi",person.get().getName());
    }
}

这个配置类让xml文件允许空值

package com.jmockit.configuration;

import com.github.springtestdbunit.bean.DatabaseConfigBean;
import com.github.springtestdbunit.bean.DatabaseDataSourceConnectionFactoryBean;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import javax.sql.DataSource;

@Configuration
public class DBUnitConfiguration {

    private static final Logger LOGGER = LoggerFactory.getLogger(DBUnitConfiguration.class);

    @Bean
    public DatabaseConfigBean dbUnitDatabaseConfig() {
        DatabaseConfigBean bean = new DatabaseConfigBean();
        bean.setAllowEmptyFields(true);
        return bean;
    }

    @Bean
    public DatabaseDataSourceConnectionFactoryBean dbUnitDatabaseConnection(
            DatabaseConfigBean dbUnitDatabaseConfig,
            DataSource dataSource) {
        DatabaseDataSourceConnectionFactoryBean bean = new DatabaseDataSourceConnectionFactoryBean(dataSource);
        bean.setDatabaseConfig(dbUnitDatabaseConfig);
        return bean;
    }
}