@Autowired BeanCreationException mit JUnit

Question

Ich weiß, dass diese Frage schon oft gestellt wurde, aber ich bin seit ein paar Tagen darauf fest und kann nicht herausfinden, warum das passiert.

Hier ist meine JUnit-Testsuite, und das Problem tritt auf, wenn ich versuche zu Request @Autowire:

@RunWith(SpringJUnit4ClassRunner.class) 
@ContextConfiguration(locations = {"classpath:**/*.xml"}) 
public class RequestServiceTest { 
    @Autowired 
    private RequestService requestService; 

    @Test 
    public void add() throws Exception { 
     requestService.add(new Request(1, "hello")); 
     requestService.add(new Request(2, "hi")); 
     Request requestResponseFromDatabase = (Request) requestService.findById(1); 
     assertEquals("hello", requestResponseFromDatabase.getRestRequestParameters()); 
    } 
} 

---

Unter meinen Code für mein Modell ist, DAO und Serviceklassen.

Modell (Abfahrt den Konstruktor und anderen Bereichen der Kürze halber out)

@Entity 
public class Request implements Serializable { 

    @Id 
    private Integer restRequestId; 

    private Timestamp restRequestTimestamp; 

    private String restRequestParameters; 
} 

---

DAO

@Component 
public class RequestDAO { 

    @Autowired 
    private RequestService requestService; 

    @PersistenceContext 
    private EntityManager entityManager; 

    public void persist(Request request) { 
     entityManager.persist(request); 
    } 

    public void update(Request request) { 
     entityManager.getTransaction().begin(); 
     entityManager.merge(request); 
     entityManager.getTransaction().commit(); 
    } 

    public Object findById(Serializable id) { 
     Request request = entityManager.find(Request.class, id); 
     if (request == null) { 
      throw new EntityNotFoundException("Cannot find Request for ID " + id); 
     } 
     return request; 
    } 

    public void delete(Request request) { 
     entityManager.getTransaction().begin(); 
     entityManager.remove(request); 
     entityManager.getTransaction().commit(); 
    } 

    public void deleteById(Serializable id) { 
     Request request = entityManager.find(Request.class, id); 
     if (request == null) { 
      throw new EntityNotFoundException("Cannot find Request for ID " + id); 
     } else if (request != null) { 
      entityManager.getTransaction().begin(); 
      entityManager.remove(request); 
      entityManager.getTransaction().commit(); 
     } 
    } 

    public List<Request> findAll() { 
     Query query = entityManager.createQuery("SELECT e from Request e"); 
     List<Request> requests = query.getResultList(); 
     return requests; 
    } 

    public void deleteAll() { 
     List<Request> requests = findAll(); 
     for (Request request : requests) { 
      delete(request); 
     } 
    } 

} 

---

Dienst

@Component 
public class RequestService { 

    @Autowired 
    private RequestDAO requestDAO; 

    @Transactional 
    public void add(Request request) { 
     requestDAO.persist(request); 
    } 

    @Transactional 
    public void update(Request request) { 
     requestDAO.update(request); 
    } 

    @Transactional 
    public Object findById(Serializable id) { 
     return requestDAO.findById(id); 
    } 

    @Transactional 
    public void delete(Request request) { 
     requestDAO.delete(request); 
    } 

    @Transactional 
    public void deleteById(Request request) { 
     requestDAO.delete(request); 
    } 

    @Transactional 
    public void deleteAll() { 
     requestDAO.deleteAll(); 
    } 

    @Transactional 
    public void addAll(Collection<Request> requestCollection) { 
     for (Request request : requestCollection) { 
      requestDAO.persist(request); 
     } 
    } 

    @Transactional(readOnly = true) 
    public List<Request> findAll() { 
     return requestDAO.findAll(); 
    } 
} 

---

spring.xml

<?xml version="1.0" encoding="UTF-8"?> 
<beans xmlns="http://www.springframework.org/schema/beans" 
     xmlns:p="http://www.springframework.org/schema/p" 
     xmlns:context="http://www.springframework.org/schema/context" 
     xmlns:tx="http://www.springframework.org/schema/tx" 
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
     xsi:schemaLocation=" 
     http://www.springframework.org/schema/beans 
     http://www.springframework.org/schema/beans/spring-beans-3.0.xsd 
     http://www.springframework.org/schema/context 
     http://www.springframework.org/schema/context/spring-context-3.0.xsd 
     http://www.springframework.org/schema/tx 
     http://www.springframework.org/schema/tx/spring-tx.xsd 
     "> 


<!-- Scans the classpath for annotated components that will be auto-registered as Spring beans --> 
    <context:component-scan base-package="com.company.mypackage"/> 

    <!-- Activates scanning of @Autowired --> 
    <context:annotation-config/> 

    <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> 
     <property name="driverClassName" value="org.hsqldb.jdbcDriver"/> 
     <property name="url" value="jdbc:hsqldb:mem://requestDb"/> 
     <property name="username" value="user"/> 
     <property name="password" value="pass"/> 
    </bean> 

    <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean" 
      p:packagesToScan="com.company.mypackage" 
      p:dataSource-ref="dataSource"> 
     <property name="jpaVendorAdapter"> 
      <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter"> 
       <property name="generateDdl" value="true"/> 
       <property name="showSql" value="true"/> 
      </bean> 
     </property> 
    </bean> 

    <bean id="transactionManger" class="org.springframework.orm.jpa.JpaTransactionManager"> 
     <property name="entityManagerFactory" ref="entityManagerFactory"/> 
    </bean> 

    <tx:annotation-driven transaction-manager="transactionManger"/> 


</beans> 

---

Vollstacktrace:

May 23, 2016 1:57:38 PM org.springframework.test.context.support.DefaultTestContextBootstrapper getDefaultTestExecutionListenerClassNames 
INFO: Loaded default TestExecutionListener class names from location [META-INF/spring.factories]: [org.springframework.test.context.web.ServletTestExecutionListener, org.springframework.test.context.support.DirtiesContextBeforeModesTestExecutionListener, org.springframework.test.context.support.DependencyInjectionTestExecutionListener, org.springframework.test.context.support.DirtiesContextTestExecutionListener, org.springframework.test.context.transaction.TransactionalTestExecutionListener, org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener] 
May 23, 2016 1:57:38 PM org.springframework.test.context.support.DefaultTestContextBootstrapper instantiateListeners 
INFO: Could not instantiate TestExecutionListener [org.springframework.test.context.web.ServletTestExecutionListener]. Specify custom listener classes or make the default listener classes (and their required dependencies) available. Offending class: [javax/servlet/ServletContext] 
May 23, 2016 1:57:38 PM org.springframework.test.context.support.DefaultTestContextBootstrapper getTestExecutionListeners 
INFO: Using TestExecutionListeners: [org.springframework.test.context.support.DirtiesContextBeforeModesTestExecutionListener@3498ed, org.springframework.test.context.support.DependencyInjectionTestExecutionListener@1a407d53, org.springframework.test.context.support.DirtiesContextTestExecutionListener@3d8c7aca, org.springframework.test.context.transaction.TransactionalTestExecutionListener@5ebec15, org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener@21bcffb5] 
May 23, 2016 1:57:38 PM org.springframework.context.support.GenericApplicationContext prepareRefresh 
INFO: Refreshing org.springframework.context.support.GenericApplicationContext@548b7f67: startup date [Mon May 23 13:57:38 EDT 2016]; root of context hierarchy 
May 23, 2016 1:57:38 PM org.springframework.test.context.TestContextManager prepareTestInstance 
SEVERE: Caught exception while allowing TestExecutionListener [org.springframework.test.context.support.DependencyInjectionTestExecutionListener@1a407d53] to prepare test instance [com.company.mypackage.request.service.RequestServiceTest@57175e74] 
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.company.mypackage.request.service.RequestServiceTest': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.company.mypackage.request.service.RequestService com.company.mypackage.request.service.RequestServiceTest.requestService; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.company.mypackage.request.service.RequestService] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireBeanProperties(AbstractAutowireCapableBeanFactory.java:385) 
    at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:118) 
    at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:83) 
    at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:228) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:230) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:289) 
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:291) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:249) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:89) 
    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$2.evaluate(ParentRunner.java:268) 
    at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) 
    at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) 
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:193) 
    at org.junit.runner.JUnitCore.run(JUnitCore.java:137) 
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:119) 
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:42) 
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:234) 
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:74) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:497) 
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:144) 
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.company.mypackage.request.service.RequestService com.company.mypackage.request.service.RequestServiceTest.requestService; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.company.mypackage.request.service.RequestService] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:573) 
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331) 
    ... 30 more 
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.company.mypackage.request.service.RequestService] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:1373) 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1119) 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014) 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545) 
    ... 32 more 


org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.company.mypackage.request.service.RequestServiceTest': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.company.mypackage.request.service.RequestService com.company.mypackage.request.service.RequestServiceTest.requestService; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.company.mypackage.request.service.RequestService] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} 

    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireBeanProperties(AbstractAutowireCapableBeanFactory.java:385) 
    at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:118) 
    at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:83) 
    at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:228) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:230) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:289) 
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:291) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:249) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:89) 
    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$2.evaluate(ParentRunner.java:268) 
    at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) 
    at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) 
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:193) 
    at org.junit.runner.JUnitCore.run(JUnitCore.java:137) 
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:119) 
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:42) 
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:234) 
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:74) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:497) 
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:144) 
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.company.mypackage.request.service.RequestService com.company.mypackage.request.service.RequestServiceTest.requestService; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.company.mypackage.request.service.RequestService] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:573) 
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331) 
    ... 30 more 
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.company.mypackage.request.service.RequestService] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:1373) 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1119) 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014) 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545) 
    ... 32 more 


Process finished with exit code -1 

---

Weitere Details

• Frühling Version: 4.2.5.RELEASE
• Hibernate-Version: 5.1.0.Final
• Meine spring.xml befindet sich in src/main/resources (ja, ich bin mir bewusst, dass es nicht die beste Praxis ist, aber wollte, dass meine Tests zuerst funktionieren. Ich habe versucht, es zu halten in meinem src/test/Ressourcen-Ordnern aber immer Probleme mit meiner Application nicht in der Lage zu laden)

Ressourcen immer gefolgt:

• @Autowired with JUnit tests
• @AUTOWIRED : BeanCreationException
• @Autowired fails with JUnit & Spring
• Spring not autowiring in unit tests with JUnit
• Spring ORM example with JPA, Hibernate, Transactions

Irgendwelche Ideen, wie man das löst? Ich habe in der Vergangenheit ähnliche Fragen gestellt und entschuldige mich - es fällt mir schwer, Spring mit all seiner Dokumentation zu verstehen. Ich möchte sicherstellen, dass ich dies vollständig verstehe, um zu vermeiden, dass in Zukunft der gleiche Fehler gemacht wird.

---

EDIT: Hier ist meine Ordnerstruktur:

Stapelüberwachung, wenn @ContextConfiguration(locations = {"classpath:spring.xml"}) mit:

May 23, 2016 3:20:39 PM org.springframework.test.context.support.DefaultTestContextBootstrapper instantiateListeners 
INFO: Could not instantiate TestExecutionListener [org.springframework.test.context.web.ServletTestExecutionListener]. Specify custom listener classes or make the default listener classes (and their required dependencies) available. Offending class: [javax/servlet/ServletContext] 
May 23, 2016 3:20:39 PM org.springframework.test.context.support.DefaultTestContextBootstrapper getTestExecutionListeners 
INFO: Using TestExecutionListeners: [org.springframework.test.context.support.DirtiesContextBeforeModesTestExecutionListener@60f82f98, org.springframework.test.context.support.DependencyInjectionTestExecutionListener@35f983a6, org.springframework.test.context.support.DirtiesContextTestExecutionListener@7f690630, org.springframework.test.context.transaction.TransactionalTestExecutionListener@edf4efb, org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener@2f7a2457] 
May 23, 2016 3:20:39 PM org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions 
INFO: Loading XML bean definitions from class path resource [spring.xml] 
May 23, 2016 3:20:39 PM org.springframework.context.support.GenericApplicationContext prepareRefresh 
INFO: Refreshing org.springframework.context.support.GenericApplicationContext@174d20a: startup date [Mon May 23 15:20:39 EDT 2016]; root of context hierarchy 
May 23, 2016 3:20:39 PM org.springframework.jdbc.datasource.DriverManagerDataSource setDriverClassName 
INFO: Loaded JDBC driver: org.hsqldb.jdbcDriver 
May 23, 2016 3:20:39 PM org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean createNativeEntityManagerFactory 
INFO: Building JPA container EntityManagerFactory for persistence unit 'default' 
May 23, 2016 3:20:39 PM org.hibernate.jpa.internal.util.LogHelper logPersistenceUnitInformation 
INFO: HHH000204: Processing PersistenceUnitInfo [ 
    name: default 
    ...] 
May 23, 2016 3:20:39 PM org.hibernate.Version logVersion 
INFO: HHH000412: Hibernate Core {5.1.0.Final} 
May 23, 2016 3:20:39 PM org.hibernate.cfg.Environment <clinit> 
INFO: HHH000206: hibernate.properties not found 
May 23, 2016 3:20:39 PM org.hibernate.cfg.Environment buildBytecodeProvider 
INFO: HHH000021: Bytecode provider name : javassist 
May 23, 2016 3:20:39 PM org.hibernate.annotations.common.reflection.java.JavaReflectionManager <clinit> 
INFO: HCANN000001: Hibernate Commons Annotations {5.0.1.Final} 
May 23, 2016 3:20:40 PM org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator initiateService 
WARN: HHH000342: Could not obtain connection to query metadata : User not found: USER 
May 23, 2016 3:20:40 PM org.springframework.context.support.GenericApplicationContext refresh 
WARNING: Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [spring.xml]: Invocation of init method failed; nested exception is org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment] 
May 23, 2016 3:20:40 PM org.springframework.test.context.TestContextManager prepareTestInstance 
SEVERE: Caught exception while allowing TestExecutionListener [org.springframework.test.context.support.DependencyInjectionTestExecutionListener@35f983a6] to prepare test instance [com.company.mypackage.request.service.RequestServiceTest@481ba2cf] 
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.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:117) 
    at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:83) 
    at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:228) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:230) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:289) 
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:291) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:249) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:89) 

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [spring.xml]: Invocation of init method failed; nested exception is org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment] 
Caused by: org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment] 
Caused by: org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when 'hibernate.dialect' not set 


java.lang.IllegalStateException: Failed to load ApplicationContext 

    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 'entityManagerFactory' defined in class path resource [spring.xml]: Invocation of init method failed; nested exception is org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment] 

Caused by: org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment] 

Caused by: org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when 'hibernate.dialect' not set 



Process finished with exit code -1 

Answer 1

Der Fehler msg ist sehr klar, Sie müssen Ihren Ruhezustand richtig konfigurieren.

org.hibernate.HibernateException: Der Zugriff auf DialectResolutionInfo kann nicht null sein, wenn 'hibernate.dialect' nicht

Der mögliche Grund sein könnte gesetzt:

1. Sie haben nicht Setup Ihre richtig überwintern.
2. oder es läuft kein DB während des Tests

Answer 2

Das Problem hier geschieht, ist es nicht in der Lage ist, Laden Sie Ihre spring bean xml Datei. können Sie Ihre spring xml Datei direkt auf der Stammebene in der classpath setzen.