auto generated JUnit tests fail

[eventhorizon42]

Hi @all!

Sorry, but I am new to roo... (spring-roo-1.0.1.RELEASE)
I have tried to build up a VERY small application (following the rules of the demonstration video).

I have two entities. Player and Club. A club has a set of Players and the Player has a Club.

The automatically generated JUnit tests fail:

java.lang.IllegalStateException: Failed to load ApplicationContext
at org.springframework.test.context.TestContext.getAp plicationContext(TestContext.java:308)
at org.springframework.test.context.support.Dependenc yInjectionTestExecutionListener.injectDependencies (DependencyInjectionTestExecutionListener.java:109 )
at org.springframework.test.context.support.Dependenc yInjectionTestExecutionListener.prepareTestInstanc e(DependencyInjectionTestExecutionListener.java:75 )
at org.springframework.test.context.TestContextManage r.prepareTestInstance(TestContextManager.java:333)
at org.springframework.test.context.junit4.SpringJUni t4ClassRunner.createTest(SpringJUnit4ClassRunner.j ava:220)
at org.springframework.test.context.junit4.SpringJUni t4ClassRunner$1.runReflectiveCall(SpringJUnit4Clas sRunner.java:301)
at org.junit.internal.runners.model.ReflectiveCallabl e.run(ReflectiveCallable.java:15)
at org.springframework.test.context.junit4.SpringJUni t4ClassRunner.methodBlock(SpringJUnit4ClassRunner. java:303)
at org.springframework.test.context.junit4.SpringJUni t4ClassRunner.runChild(SpringJUnit4ClassRunner.jav a:240)
at org.junit.runners.BlockJUnit4ClassRunner.runChild( BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner. java:193)
at org.junit.runners.ParentRunner$1.schedule(ParentRu nner.java:52)
at org.junit.runners.ParentRunner.runChildren(ParentR unner.java:191)
at org.junit.runners.ParentRunner.access$000(ParentRu nner.java:42)
at org.junit.runners.ParentRunner$2.evaluate(ParentRu nner.java:184)
at org.springframework.test.context.junit4.statements .RunBeforeTestClassCallbacks.evaluate(RunBeforeTes tClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements .RunAfterTestClassCallbacks.evaluate(RunAfterTestC lassCallbacks.java:70)
at org.junit.runners.ParentRunner.run(ParentRunner.ja va:236)
at org.springframework.test.context.junit4.SpringJUni t4ClassRunner.run(SpringJUnit4ClassRunner.java:180 )
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestR eference.run(JUnit4TestReference.java:46)
at org.eclipse.jdt.internal.junit.runner.TestExecutio n.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRu nner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRu nner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRu nner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRu nner.main(RemoteTestRunner.java:197)
Caused by: org.springframework.beans.factory.BeanCreationExce ption: Error creating bean with name 'transactionManager' defined in class path resource [META-INF/spring/applicationContext.xml]: Cannot resolve reference to bean 'entityManagerFactory' while setting bean property 'entityManagerFactory'; nested exception is org.springframework.beans.factory.BeanCreationExce ption: Error creating bean with name 'entityManagerFactory' defined in class path resource [META-INF/spring/applicationContext.xml]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: persistenceUnit] Unable to build EntityManagerFactory
at org.springframework.beans.factory.support.BeanDefi nitionValueResolver.resolveReference(BeanDefinitio nValueResolver.java:328)
at org.springframework.beans.factory.support.BeanDefi nitionValueResolver.resolveValueIfNecessary(BeanDe finitionValueResolver.java:106)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.applyPropertyValues(Abs tractAutowireCapableBeanFactory.java:1305)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.populateBean(AbstractAu towireCapableBeanFactory.java:1067)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.doCreateBean(AbstractAu towireCapableBeanFactory.java:511)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.createBean(AbstractAuto wireCapableBeanFactory.java:450)
at org.springframework.beans.factory.support.Abstract BeanFactory$1.getObject(AbstractBeanFactory.java:2 90)
at org.springframework.beans.factory.support.DefaultS ingletonBeanRegistry.getSingleton(DefaultSingleton BeanRegistry.java:222)
at org.springframework.beans.factory.support.Abstract BeanFactory.doGetBean(AbstractBeanFactory.java:287 )
at org.springframework.beans.factory.support.Abstract BeanFactory.getBean(AbstractBeanFactory.java:189)
at org.springframework.beans.factory.support.DefaultL istableBeanFactory.preInstantiateSingletons(Defaul tListableBeanFactory.java:557)
at org.springframework.context.support.AbstractApplic ationContext.finishBeanFactoryInitialization(Abstr actApplicationContext.java:842)
at org.springframework.context.support.AbstractApplic ationContext.refresh(AbstractApplicationContext.ja va:416)
at org.springframework.test.context.support.AbstractG enericContextLoader.loadContext(AbstractGenericCon textLoader.java:84)
at org.springframework.test.context.support.AbstractG enericContextLoader.loadContext(AbstractGenericCon textLoader.java:1)
at org.springframework.test.context.TestContext.loadA pplicationContext(TestContext.java:280)
at org.springframework.test.context.TestContext.getAp plicationContext(TestContext.java:304)
... 24 more
Caused by: org.springframework.beans.factory.BeanCreationExce ption: Error creating bean with name 'entityManagerFactory' defined in class path resource [META-INF/spring/applicationContext.xml]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: persistenceUnit] Unable to build EntityManagerFactory
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.initializeBean(Abstract AutowireCapableBeanFactory.java:1401)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.doCreateBean(AbstractAu towireCapableBeanFactory.java:512)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.createBean(AbstractAuto wireCapableBeanFactory.java:450)
at org.springframework.beans.factory.support.Abstract BeanFactory$1.getObject(AbstractBeanFactory.java:2 90)
at org.springframework.beans.factory.support.DefaultS ingletonBeanRegistry.getSingleton(DefaultSingleton BeanRegistry.java:222)
at org.springframework.beans.factory.support.Abstract BeanFactory.doGetBean(AbstractBeanFactory.java:287 )
at org.springframework.beans.factory.support.Abstract BeanFactory.getBean(AbstractBeanFactory.java:189)
at org.springframework.beans.factory.support.BeanDefi nitionValueResolver.resolveReference(BeanDefinitio nValueResolver.java:322)
... 40 more
Caused by: javax.persistence.PersistenceException: [PersistenceUnit: persistenceUnit] Unable to build EntityManagerFactory
at org.hibernate.ejb.Ejb3Configuration.buildEntityMan agerFactory(Ejb3Configuration.java:677)
at org.hibernate.ejb.HibernatePersistence.createConta inerEntityManagerFactory(HibernatePersistence.java :132)
at org.springframework.orm.jpa.LocalContainerEntityMa nagerFactoryBean.createNativeEntityManagerFactory( LocalContainerEntityManagerFactoryBean.java:225)
at org.springframework.orm.jpa.AbstractEntityManagerF actoryBean.afterPropertiesSet(AbstractEntityManage rFactoryBean.java:288)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.invokeInitMethods(Abstr actAutowireCapableBeanFactory.java:1460)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.initializeBean(Abstract AutowireCapableBeanFactory.java:1398)
... 47 more
Caused by: org.hibernate.MappingException: Could not determine type for: mypackages.rootpackage.dataobjects.Club, at table: player, for columns: [org.hibernate.mapping.Column(club)]
at org.hibernate.mapping.SimpleValue.getType(SimpleVa lue.java:269)
at org.hibernate.mapping.SimpleValue.isValid(SimpleVa lue.java:253)
at org.hibernate.mapping.Property.isValid(Property.ja va:185)
at org.hibernate.mapping.PersistentClass.validate(Per sistentClass.java:440)
at org.hibernate.mapping.RootClass.validate(RootClass .java:192)
at org.hibernate.cfg.Configuration.validate(Configura tion.java:1108)
at org.hibernate.cfg.Configuration.buildSessionFactor y(Configuration.java:1293)
at org.hibernate.cfg.AnnotationConfiguration.buildSes sionFactory(AnnotationConfiguration.java:859)
at org.hibernate.ejb.Ejb3Configuration.buildEntityMan agerFactory(Ejb3Configuration.java:669)
... 52 more

Has anyone an idea?!?
Greetings from Germany!
EH

[eventhorizon42]

Running the application on a server creates the following outcome/exceptions:

SCHWERWIEGEND: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListe ner
org.springframework.beans.factory.BeanCreationExce ption: Error creating bean with name 'transactionManager' defined in file [/home/boris/bin/springsource/tc-server-6.0.20.C/wtpwebapps/rootpackage/WEB-INF/classes/META-INF/spring/applicationContext.xml]: Cannot resolve reference to bean 'entityManagerFactory' while setting bean property 'entityManagerFactory'; nested exception is org.springframework.beans.factory.BeanCreationExce ption: Error creating bean with name 'entityManagerFactory' defined in file [/home/boris/bin/springsource/tc-server-6.0.20.C/wtpwebapps/rootpackage/WEB-INF/classes/META-INF/spring/applicationContext.xml]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: persistenceUnit] Unable to build EntityManagerFactory

For the full exception look at the attachments.

[eventhorizon42]

My roo-script (attached).

[aheusingfeld]

Hi,

I think your roo script does not correctly reference the club within the players.

Try to change it like this:

field reference --class ~.entities.Player --fieldName club      --type ~.entities.Club --notNull

Also if you want some controllers to be generated, you should try something like this

controller scaffold --class ~.web.PlayerController --entity ~.entities.Player --path web/player
controller scaffold --class ~.web.ClubController --entity ~.entities.Club --path web/club

Cheers
Alex

[eventhorizon42]

@aheusingfeld: THX. I replaced "other" with "reference" and added mapping information to "Club". So my main problem is solved.
But I do not understand what the controller entries mean.
Basis seems to work with "controller all --package web".

[aheusingfeld]

Hi EH,

"controller all --package web" should also be fine.

The lines I provided are for individual configuration of each controller. This could be useful if you liked to name your controller's classes or configure a separate "path" for each controller. The ladder could then e.g. be used to easily configure "per path authorization" for your users/ groups via spring security - which also is only a "security setup" command away. Sorry, didn't want to confuse you!

When you say "my main problem is solve", are there any other issues for you?

Alex

[eventhorizon42]

@aheusingfeld: THX! Other problems in other threads! ;-)