Hibernate schema-validation error on SpringBootTest - spring

Question

Trying to get a unit test to run with #SpringBootTest annotation and I get this error from hibernate. All the information I can find online says to set "hibernate.id.new_generator_mappings" to false, but this does not fix my issue.
#RunWith(SpringRunner.class)
#SpringBootTest(classes = AppserverApp.class)
public class DummyTest {
#Test
public void dummyTest() {
fail();
}
}
2017-11-17 13:20:28.885 WARN 11396 --- [ main]
o.s.w.c.s.GenericWebApplicationContext : Exception encountered
during context initialization - cancelling refresh attempt:
org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'entityManagerFactory' defined in class path
resource
[org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaAutoConfiguration.class]:
Invocation of init method failed; nested exception is
javax.persistence.PersistenceException: [PersistenceUnit: default]
Unable to build Hibernate SessionFactory 2017-11-17 13:20:28.925 WARN
11396 --- [ main] o.s.boot.SpringApplication :
Error handling failed (Error creating bean with name
'delegatingApplicationListener' defined in class path resource
[org/springframework/security/config/annotation/web/configuration/WebSecurityConfiguration.class]:
BeanPostProcessor before instantiation of bean failed; nested
exception is org.springframework.beans.factory.BeanCreationException:
Error creating bean with name
'org.springframework.cache.annotation.ProxyCachingConfiguration':
Initialization of bean failed; nested exception is
org.springframework.beans.factory.NoSuchBeanDefinitionException: No
bean named
'org.springframework.context.annotation.ConfigurationClassPostProcessor.importRegistry'
available) 2017-11-17 13:20:28.951 ERROR 11396 --- [ main]
o.s.boot.SpringApplication : Application startup failed
org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'entityManagerFactory' defined in class path
resource
[org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaAutoConfiguration.class]:
Invocation of init method failed; nested exception is
javax.persistence.PersistenceException: [PersistenceUnit: default]
Unable to build Hibernate SessionFactory at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1628)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
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.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1081)
at
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:856)
at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:542)
at
org.springframework.boot.SpringApplication.refresh(SpringApplication.java:737)
at
org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:370)
at
org.springframework.boot.SpringApplication.run(SpringApplication.java:314)
at
org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:120)
at
org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:98)
at
org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:116)
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$2.evaluate(ParentRunner.java:268) at
org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at
org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at
org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137) at
com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at
com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:51)
at
com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at
com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
Caused by: javax.persistence.PersistenceException: [PersistenceUnit:
default] Unable to build Hibernate SessionFactory at
org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.persistenceException(EntityManagerFactoryBuilderImpl.java:967)
at
org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:892)
at
org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:60)
at
org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:353)
at
org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:370)
at
org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:359)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1687)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1624)
... 39 common frames omitted Caused by:
org.hibernate.tool.schema.spi.SchemaManagementException:
Schema-validation: missing sequence [hibernate_sequence] at
org.hibernate.tool.schema.internal.AbstractSchemaValidator.validateSequence(AbstractSchemaValidator.java:184)
at
org.hibernate.tool.schema.internal.AbstractSchemaValidator.performValidation(AbstractSchemaValidator.java:100)
at
org.hibernate.tool.schema.internal.AbstractSchemaValidator.doValidation(AbstractSchemaValidator.java:68)
at
org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:191)
at
org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:72)
at
org.hibernate.internal.SessionFactoryImpl.(SessionFactoryImpl.java:309)
at
org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:445)
at
org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:889)
... 45 common frames omitted

Answer 1

I'm using MySQL as the main database and H2 as the test database. My main application was running fine and since I'm using MySQL and my entities id columns are annotated to use Identity strategy #GeneratedValue(strategy = GenerationType.IDENTITY) the exception was irrelevant.
So comparing the application.yml of dev and test showed me the solution!
In my case this was happening because hibernate validation was enabled in test profile (application.yml):
spring:
jpa:
properties:
hibernate.hbm2ddl.auto: validate
Removing this property in my test profile solved the issue.

Answer 2

I am guessing you have hibernate validation enabled in test profile, but not in run profile.