Die @PropertyMapping-Annotationen @DataJpaTest, @AutoConfigureTestDatabase können nicht in Kombination mit der @Component-Annotation verwendet werden @Configuration

Question

Ich möchte einen vollständigen JUnit-Test mit Spring Boot-Kontextkonfiguration unter Verwendung von Controller und Repository erstellen. My Test-Klasse sieht wie folgt aus:

@RunWith(SpringRunner.class) 
@SpringBootTest 
//@WebAppConfiguration 
@DataJpaTest 
@AutoConfigureTestDatabase(replace= AutoConfigureTestDatabase.Replace.NONE) 
public class ControllerTest { 

    @Autowired 
    UserController userCtrl; 

    @Autowired 
    private WebApplicationContext ctx; 

    private MockMvc mockMvc; 

    @Before 
    public void setUp() { 
     this.mockMvc = MockMvcBuilders.webAppContextSetup(ctx).build(); 
    } 

    @Test 
    public void loginTest() throws Exception { 
     //mockMvc.perform(get("/")).andExpect(status().isOk()); 

    } 
} 

Ich habe Standard-User-Entity, Usercontroller und UserRepository. Ich habe meine dataSource in application.properties konfiguriert, aber ich kann @SpringBootTest und @DataJpaTest nicht zusammen ausführen. Dies ist eine Fehlermeldung:

java.lang.IllegalStateException: Failed to load ApplicationContext 

    at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:124) 
    at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:83) 
    at org.springframework.test.context.web.ServletTestExecutionListener.setUpRequestContextIfNecessary(ServletTestExecutionListener.java:189) 
    at org.springframework.test.context.web.ServletTestExecutionListener.prepareTestInstance(ServletTestExecutionListener.java:131) 
    at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:230) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:228) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:287) 
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:289) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:247) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:94) 
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) 
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) 
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) 
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) 
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) 
    at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) 
    at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) 
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191) 
    at org.junit.runner.JUnitCore.run(JUnitCore.java:137) 
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69) 
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:234) 
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:74) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:497) 
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:144) 
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userControllerTest' defined in file [C:\Users\Mateusz\Documents\mojewyceny\target\test-classes\mojewyceny\test\UserControllerTest.class]: Initialization of bean failed; nested exception is java.lang.IllegalStateException: The @PropertyMapping annotations @DataJpaTest, @AutoConfigureTestDatabase cannot be used in combination with the @Component annotation @Configuration 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) 
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) 
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:775) 
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:861) 
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:541) 
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759) 
    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:369) 
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:313) 
    at org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:111) 
    at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:98) 
    at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:116) 
    ... 28 more 
Caused by: java.lang.IllegalStateException: The @PropertyMapping annotations @DataJpaTest, @AutoConfigureTestDatabase cannot be used in combination with the @Component annotation @Configuration 
    at org.springframework.boot.test.autoconfigure.properties.PropertyMappingContextCustomizer$PropertyMappingCheckBeanPostProcessor.postProcessBeforeInitialization(PropertyMappingContextCustomizer.java:96) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:408) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1570) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545) 
    ... 42 more 

Answer 1

Ok, ich habe es herausgefunden. Die Testklasse sollte folgendermaßen aussehen:

@RunWith(SpringRunner.class) 
@SpringBootTest 
@WebAppConfiguration 
public class ControllerTest { 

    @Autowired 
    UserController userCtrl; 

    @Autowired 
    public UserRepository userDao; 

    @Autowired 
    private WebApplicationContext ctx; 

    private MockMvc mockMvc; 

    @Before 
    public void setUp() { 
     this.mockMvc = MockMvcBuilders.webAppContextSetup(ctx).build(); 
    } 

    @Test 
    public void loginTest() throws Exception { 

     User user1 = new User(); 
     user1.setEmail("adres@email.com"); 
     user1.setPassword("12345"); 
     userDao.save(user1); 

     mockMvc.perform(post("/user/login") 
       .param("email", "adres@email.com") 
       .param("password", "12345")) 
       .andExpect(status().isOk()); 

    } 
} 

Jetzt werden Tests für Datenbank- und Verarbeitungsanforderungen durchgeführt. Am Anfang hat es nicht funktioniert, weil ich auch @DataJpaTest und @SpringBootTest Anmerkungen in anderen Klassen mischte