无法将名称[$ {hibernate.ejb.naming_strategy}]解析为策略

时间：2015-06-26 06:02:15

标签： hibernate spring-boot spring-data spring-data-jpa

我已经掌握了spring-boot应用程序的基本知识，我正在尝试建立一个spring数据存储库集成测试。

这是存储库：

@Repository
public interface AssetRepository extends CrudRepository<Asset, Long> {
    @Query("select a from Asset a where a.path like :path")
    List<Asset> findAllByPath(@Param("path") String path);
}

和测试持久性配置：

@Configuration
@EnableJpaRepositories(basePackages = {
        "a.c.a.docmaker.persistence.repository"
})
@EnableTransactionManagement
public class PersistenceTestConfig {

    private static final Logger LOG = LoggerFactory.getLogger(PersistenceTestConfig.class);

    @Value("${db.url}")
    private String url;

    @Value("${db.username}")
    private String username;

    @Value("${db.password}")
    private String password;

    @Value("${db.use.embeded}")
    private String useEmbeded;

    @Value("${hibernate.dialect}")
    private String hibernateDialect;

    @Value("${hibernate.hbm2ddl.auto}")
    private String hibernateHbm2DdlAuto;

    @Value("${hibernate.ejb.naming_strategy}")
    private String hibernateEjbNamingStrategy;

    @Value("${hibernate.show_sql}")
    private String hibernateShowSql;

    @Value("${hibernate.format_sql}")
    private String hibernateFormatSql;

    @Bean(destroyMethod = "shutdown")
    public DataSource dataSource() {
        DataSource dataSource = null;
        LOG.debug("url = {}, username = {}", url, username);
        if (useEmbeded=="true") {
            dataSource = new EmbeddedDatabaseBuilder().setType(EmbeddedDatabaseType.H2).build();
        } else {
            try {
                WrappedMySqlDataSource mysql = new WrappedMySqlDataSource();
                mysql.setURL(url);
                mysql.setUser(username);
                mysql.setPassword(password);
                dataSource = mysql;
            } catch (SQLException e) {
                LOG.error("Failed to create DataSource, Reason: {}", e);
                throw new RuntimeException(e);
            }
        }
        return dataSource;
    }

    LocalContainerEntityManagerFactoryBean entityManagerFactory(DataSource dataSource) {
        LocalContainerEntityManagerFactoryBean entityManagerFactoryBean = new LocalContainerEntityManagerFactoryBean();
        entityManagerFactoryBean.setDataSource(dataSource);
        entityManagerFactoryBean.setJpaVendorAdapter(new HibernateJpaVendorAdapter());
        entityManagerFactoryBean.setPackagesToScan("a.c.a.docmaker.persistence.repository");

        Properties jpaProperties = new Properties();

        jpaProperties.put("hibernate.dialect", hibernateDialect);

        jpaProperties.put("hibernate.hbm2ddl.auto",
                hibernateHbm2DdlAuto
        );

        jpaProperties.put("hibernate.ejb.naming_strategy",
                hibernateEjbNamingStrategy
        );

        jpaProperties.put("hibernate.show_sql",
                hibernateShowSql
        );

        jpaProperties.put("hibernate.format_sql",
                hibernateFormatSql
        );

        entityManagerFactoryBean.setJpaProperties(jpaProperties);

        return entityManagerFactoryBean;
    }
}

属性来自application.yaml文件：

server:
  context-path: /docmaker/v0.1

#Database Configuration
db:
  driver: org.h2.Driver
  url: jdbc:h2:mem:datajpa
  username: sa
  password:
  use:
    embedded: true

#Hibernate Configuration
hibernate:
  dialect: org.hibernate.dialect.H2Dialect
  hbm2ddl: auto=create-drop
  ejb:
    naming_strategy: org.hibernate.cfg.ImprovedNamingStrategy
  show_sql: false
  format_sql: true

最后，这是我正在尝试运行的存储库测试。

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = {PersistenceTestConfig.class})
@TestExecutionListeners({ DependencyInjectionTestExecutionListener.class,
        DirtiesContextTestExecutionListener.class,
        TransactionalTestExecutionListener.class,
        DbUnitTestExecutionListener.class })
@DatabaseSetup("assetData.xml")
public class AssetRepositoryIntegrationTest {

    @Autowired
    private AssetRepository assetRepository;

    @Test
    public void find_NoAssetEntryFound_ShouldReturnNull() {
        Asset assetEntry = assetRepository.findOne(3L);
        assertThat(assetEntry, nullValue());
    }
}

当我尝试运行测试时，我发现应用程序没有启动，但因错误而失败：

15:40:40.007 [main] WARN  o.s.c.s.GenericApplicationContext - Exception encountered during context initialization - cancelling refresh attempt
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in au.com.auspost.docmaker.PersistenceTestConfig: Invocation of init method failed; nested exception is org.hibernate.boot.registry.selector.spi.StrategySelectionException: Unable to resolve name [${hibernate.ejb.naming_strategy}] as strategy [org.hibernate.cfg.NamingStrategy]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1566) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:956) ~[spring-context-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:747) ~[spring-context-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480) ~[spring-context-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:125) [spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:60) [spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.delegateLoading(AbstractDelegatingSmartContextLoader.java:109) [spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.loadContext(AbstractDelegatingSmartContextLoader.java:261) [spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:68) [spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:86) [spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.DefaultTestContext.getApplicationContext(DefaultTestContext.java:72) [spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:117) [spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:83) [spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:212) [spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:200) [spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:259) [spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) [junit-4.12.jar:4.12]
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:261) [spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:219) [spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:83) [spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) [junit-4.12.jar:4.12]
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) [junit-4.12.jar:4.12]
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) [junit-4.12.jar:4.12]
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) [junit-4.12.jar:4.12]
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) [junit-4.12.jar:4.12]
    at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) [spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:68) [spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363) [junit-4.12.jar:4.12]
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:163) [spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.junit.runner.JUnitCore.run(JUnitCore.java:137) [junit-4.12.jar:4.12]
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:74) [junit-rt.jar:na]
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:211) [junit-rt.jar:na]
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:67) [junit-rt.jar:na]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_25]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_25]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_25]
    at java.lang.reflect.Method.invoke(Method.java:483) ~[na:1.8.0_25]
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134) [idea_rt.jar:na]
Caused by: org.hibernate.boot.registry.selector.spi.StrategySelectionException: Unable to resolve name [${hibernate.ejb.naming_strategy}] as strategy [org.hibernate.cfg.NamingStrategy]
    at org.hibernate.boot.registry.selector.internal.StrategySelectorImpl.selectStrategyImplementor(StrategySelectorImpl.java:128) ~[hibernate-core-4.3.8.Final.jar:4.3.8.Final]
    at org.hibernate.boot.registry.selector.internal.StrategySelectorImpl.resolveDefaultableStrategy(StrategySelectorImpl.java:155) ~[hibernate-core-4.3.8.Final.jar:4.3.8.Final]
    at org.hibernate.boot.registry.selector.internal.StrategySelectorImpl.resolveStrategy(StrategySelectorImpl.java:136) ~[hibernate-core-4.3.8.Final.jar:4.3.8.Final]
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.processProperties(EntityManagerFactoryBuilderImpl.java:915) ~[hibernate-entitymanager-4.3.8.Final.jar:4.3.8.Final]
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:835) ~[hibernate-entitymanager-4.3.8.Final.jar:4.3.8.Final]
    at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:60) ~[spring-orm-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:343) ~[spring-orm-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:318) ~[spring-orm-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1625) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1562) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    ... 43 common frames omitted
15:40:40.015 [main] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@12d3a4e9: defining beans [org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.context.annotation.internalPersistenceAnnotationProcessor,persistenceTestConfig,org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor,org.springframework.context.annotation.ConfigurationClassPostProcessor.enhancedConfigurationProcessor,org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration,org.springframework.transaction.config.internalTransactionAdvisor,transactionAttributeSource,transactionInterceptor,dataSource,entityManagerFactory,org.springframework.data.jpa.repository.config.JpaRepositoryConfigExtension#0,org.springframework.data.repository.core.support.RepositoryInterfaceAwareBeanPostProcessor,foo,jpaMappingContext,templateRepository,assetRepository,org.springframework.aop.config.internalAutoProxyCreator,org.springframework.orm.jpa.SharedEntityManagerCreator#0]; root of factory hierarchy
15:40:40.044 [main] DEBUG o.s.b.f.s.DisposableBeanAdapter - Invoking destroy method 'shutdown' on bean with name 'dataSource'
15:40:40.049 [main] ERROR o.s.test.context.TestContextManager - Caught exception while allowing TestExecutionListener [org.springframework.test.context.support.DependencyInjectionTestExecutionListener@63e2203c] to prepare test instance [au.com.auspost.docmaker.persistence.repository.AssetRepositoryIntegrationTest@536aaa8d]
java.lang.IllegalStateException: Failed to load ApplicationContext
    at org.springframework.test.context.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:94) ~[spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.DefaultTestContext.getApplicationContext(DefaultTestContext.java:72) ~[spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:117) ~[spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:83) ~[spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:212) ~[spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:200) [spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:259) [spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) [junit-4.12.jar:4.12]
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:261) [spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:219) [spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:83) [spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) [junit-4.12.jar:4.12]
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) [junit-4.12.jar:4.12]
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) [junit-4.12.jar:4.12]
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) [junit-4.12.jar:4.12]
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) [junit-4.12.jar:4.12]
    at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) [spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:68) [spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363) [junit-4.12.jar:4.12]
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:163) [spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.junit.runner.JUnitCore.run(JUnitCore.java:137) [junit-4.12.jar:4.12]
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:74) [junit-rt.jar:na]
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:211) [junit-rt.jar:na]
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:67) [junit-rt.jar:na]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_25]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_25]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_25]
    at java.lang.reflect.Method.invoke(Method.java:483) ~[na:1.8.0_25]
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134) [idea_rt.jar:na]
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in au.com.auspost.docmaker.PersistenceTestConfig: Invocation of init method failed; nested exception is org.hibernate.boot.registry.selector.spi.StrategySelectionException: Unable to resolve name [${hibernate.ejb.naming_strategy}] as strategy [org.hibernate.cfg.ImprovedNamingStrategy]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1566) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:956) ~[spring-context-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:747) ~[spring-context-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480) ~[spring-context-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:125) ~[spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:60) ~[spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.delegateLoading(AbstractDelegatingSmartContextLoader.java:109) ~[spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.loadContext(AbstractDelegatingSmartContextLoader.java:261) ~[spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:68) ~[spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.test.context.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:86) ~[spring-test-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    ... 28 common frames omitted
Caused by: org.hibernate.boot.registry.selector.spi.StrategySelectionException: Unable to resolve name [${hibernate.ejb.naming_strategy}] as strategy [org.hibernate.cfg.ImprovedNamingStrategy]
    at org.hibernate.boot.registry.selector.internal.StrategySelectorImpl.selectStrategyImplementor(StrategySelectorImpl.java:128) ~[hibernate-core-4.3.8.Final.jar:4.3.8.Final]
    at org.hibernate.boot.registry.selector.internal.StrategySelectorImpl.resolveDefaultableStrategy(StrategySelectorImpl.java:155) ~[hibernate-core-4.3.8.Final.jar:4.3.8.Final]
    at org.hibernate.boot.registry.selector.internal.StrategySelectorImpl.resolveStrategy(StrategySelectorImpl.java:136) ~[hibernate-core-4.3.8.Final.jar:4.3.8.Final]
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.processProperties(EntityManagerFactoryBuilderImpl.java:915) ~[hibernate-entitymanager-4.3.8.Final.jar:4.3.8.Final]
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:835) ~[hibernate-entitymanager-4.3.8.Final.jar:4.3.8.Final]
    at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:60) ~[spring-orm-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:343) ~[spring-orm-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:318) ~[spring-orm-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1625) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1562) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
    ... 43 common frames omitted

所以我的配置中一定有东西丢失了？或者可能是一个丢失的jar文件？谁能看出我的工作有什么问题？

编辑 - yaml文件中出现错误，其中显示“hbm2ddl：auto = create-drop”我已更正它，但它对报告的问题没有任何影响。

编辑2 - 我已经检查并确认org.hibernate.cfg.ImprovedNamingStrategy在我的类路径上，因此由于缺少jar（即，通过ClassNotFoundException）而未抛出StrategySelectionException

编辑3 - 好的，我已经能够更进一步。似乎抛出了StrategySelectionException，因为在运行时未能找到org.hibernate.cfg.ImprovedNamingStrategy，即在测试范围内（SpringJUnit4ClassRunner），不确定为什么它现在不在类路径中，我会继续关注那个。

2 个答案:

答案 0 :(得分：0)

尝试使用@SpringApplicationConfiguration代替@ContextConfiguration。

以下链接：

Spring Boot issue description : Loading of application.properties does not work in tests

StackOverflow answer : spring-boot properties not @Autowired

答案 1 :(得分：0)

<强>固定 问题是我实际上并没有读取我的应用程序属性，而是一个spring boot默认设置。这种情况的原因是测试上下文根本无法读取应用程序属性，因此有必要将应用程序启动包含在集成测试中，因此：

@SpringApplicationConfiguration(classes = {App.class, PersistenceTestConfig.class })

注意添加App。设置还有另一个问题，我需要添加所有内容：

@Configuration
@EnableJpaRepositories(basePackages = {
        "a.c.a.docmaker.persistence.repository"
})
@EntityScan(basePackages = "a.c.a.docmaker.persistence.model")
@EnableTransactionManagement
public class PersistenceTestConfig {

因此，我不仅需要@EnableJpaRepositories（指向存储库类），还需要@EntityScan（指向模型类）

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