弹簧测试DB单元：未能加载应用程序上下文

Question

以下是我在运行Spring-Test-DBUnit时遇到的错误。进行集成测试时您遇到过同样的问题吗？你有什么想法解决这个问题吗？谢谢。

 
testCreatePerson(some project file): Failed to load ApplicationContext 
testHomePage(some project file): Failed to load ApplicationContext 
testSameOriginXFrameOptions(some project file): Failed to load ApplicationContext 

我使用Spring MVC中创建一个Web项目，并希望使用Spring测试DbUnit的。

@Controller 
public class PersonController 
{ 
@RequestMapping(value = "/add-person", method = RequestMethod.POST) 
    public ResponseEntity<String> addPerson(@Validated @ModelAttribute PersonDB person, BindingResult bindingResult, 
     Principal principal) throws Exception 
    { 
     handleValidationError(bindingResult); 
     String username = userAccountUtility.getUsernameFrom(principal); 
     personService.add(emil, username); 
     personConnectionManager.updatePersonConnectionMap(emil, username); 

     return new ResponseEntity<>(HttpStatus.OK); 
    } 
} 

/************************************** */BaseTestConfig

import org.springframework.beans.factory.annotation.Autowired; 
import org.springframework.context.annotation.Bean; 
import org.springframework.context.annotation.ComponentScan; 
import org.springframework.context.annotation.Configuration; 
import org.springframework.context.annotation.PropertySource; 
import org.springframework.core.env.Environment; 
import org.springframework.jdbc.datasource.DriverManagerDataSource; 
import org.springframework.orm.hibernate4.HibernateTransactionManager; 
import org.springframework.web.servlet.config.annotation.EnableWebMvc; 
import org.springframework.transaction.annotation.EnableTransactionManagement; 
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter; 
import org.springframework.web.servlet.view.JstlView; 
import org.springframework.web.servlet.view.UrlBasedViewResolver; 
import com.person.utils.OperatingSystem; 

import javax.annotation.Resource; 
import javax.sql.DataSource; 

@Configuration 
@ComponentScan({"com.person", "com.person.commons"}) 
@EnableWebMvc 
@EnableTransactionManagement 
@PropertySource("classpath:application.properties") 
public class BaseTestConfig 
{ 

    public static final String PROPERTY_NAME_DATABASE_DRIVER = "db.driver"; 
    public static final String PROPERTY_NAME_DATABASE_PASSWORD = "db.password"; 
    public static final String PROPERTY_NAME_DATABASE_URL_LINUX = "db.url.linux"; 
    public static final String PROPERTY_NAME_DATABASE_URL_WINDOWS = "db.url.windows"; 
    public static final String PROPERTY_NAME_DATABASE_USERNAME = "db.username"; 


    @Resource 
    private Environment env; 

    @Autowired 
    private OperatingSystem operatingSystem; 


    @Bean 
    public DataSource dataSource() 
    { 
     String databaseUrl = PROPERTY_NAME_DATABASE_URL_LINUX; 

     if(operatingSystem.isWindows()) 
     { 
      databaseUrl = PROPERTY_NAME_DATABASE_URL_WINDOWS; 
     } 

     DriverManagerDataSource dataSource = new DriverManagerDataSource(); 

     dataSource.setDriverClassName(env.getRequiredProperty(PROPERTY_NAME_DATABASE_DRIVER)); 
     dataSource.setUrl(env.getRequiredProperty(databaseUrl)); 
     dataSource.setUsername(env.getRequiredProperty(PROPERTY_NAME_DATABASE_USERNAME)); 
     dataSource.setPassword(env.getRequiredProperty(PROPERTY_NAME_DATABASE_PASSWORD)); 

     return dataSource; 
    } 

    @Bean 
    public UrlBasedViewResolver setupViewResolver() 
    { 
     UrlBasedViewResolver resolver = new UrlBasedViewResolver(); 
     resolver.setPrefix("/WEB-INF/pages/"); 
     resolver.setSuffix(".jsp"); 
     resolver.setViewClass(JstlView.class); 
     return resolver; 
    } 
} 

/*************************************** ****/SpringTest

//packages and imports 
@WebAppConfiguration("src/test/resources") 
@RunWith(SpringJUnit4ClassRunner.class) 
@ContextConfiguration(classes = BaseTestConfig.class) 
@TestExecutionListeners({ 
     DependencyInjectionTestExecutionListener.class, 
     DirtiesContextTestExecutionListener.class, 
     TransactionalTestExecutionListener.class, 
     DbUnitTestExecutionListener.class 
}) 
@DatabaseSetup("dataset/empty-person-dataset.xml") 
public class EmilInstanceCreationTest { 

    @Resource 
    private WebApplicationContext webApplicationContext; 

    private MockMvc mockMvc; 

    @Before 
    public void setUp() { 
     mockMvc = MockMvcBuilders.webApplicationContextSetup(webApplicationContext) 
       .build(); 
    } 

    private static final String firstname = "jane"; 
    public static final String lastname = "cruz"; 
    public static final String midllename = "garner"; 

    @Autowired 
    private PersonController personController; 

    @Autowired 
    private PersonDB person; 

    @BeforeClass 
    public static void initContext() { 
     System.setProperty("spring.profiles.active", "dev"); 
     System.setProperty("keycloak.configurationFile", "keycloak.json"); 
    } 


    @Test 
    @ExpectedDatabase("dataset/add-person-dataset.xml") 
    public void testCreatePersonInstance() throws Exception { 
     BindingResult mockBindingResult = mock(BindingResult.class); 
     when(mockBindingResult.hasErrors()).thenReturn(false); 
     personController.addPerson(person, mockBindingResult, principals.create(firtstname, firstname, lastname)); 
    } 

    @Bean(name = "dataSource") 
    public DataSource dataSource() { 
     DriverManagerDataSource dataSource = new DriverManagerDataSource(); 
     dataSource.setDriverClassName("org.h2.Driver"); 
     dataSource.setUrl("jdbc:h2:mem:test;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=FALSE"); 
     dataSource.setUsername("sa"); 
     dataSource.setPassword(""); 
     return dataSource; 
    } 

} 

Answer 1

我已经解决了这个问题。这是因为application.properties文件未包含在测试文件夹中。