TestNG and Seam Documentation 12.1. Unit testing Seam compon

[ffischer]

Is it possible that the unit test example in the seam documentation, Paragraph 12.1 is out of date?

1. I have to extend SeamTest to get it work at all
2. If I try to set up the entityManager within an method annotated with @Configuration(beforeTestClass=true), I get the following exception. What do I miss?

INFO 04-09 19:05:46,558 (Log4JLogger.java:info:94) -Hibernate EntityManager 3.2.0.CR1
INFO 04-09 19:05:46,584 (Log4JLogger.java:info:94) -Hibernate Annotations 3.2.0.CR1
INFO 04-09 19:05:46,603 (Log4JLogger.java:info:94) -Hibernate 3.2 cr2
INFO 04-09 19:05:46,608 (Log4JLogger.java:info:94) -hibernate.properties not found
INFO 04-09 19:05:46,615 (Log4JLogger.java:info:94) -Bytecode provider name : cglib
INFO 04-09 19:05:46,622 (Log4JLogger.java:info:94) -using JDK 1.4 java.sql.Timestamp handling
FATAL 04-09 19:05:47,047 (Log4JLogger.java:fatal:124) -net/ipcore/irp/model/test/integr/cm/testng.xmlO-:-Ofalse
FATAL 04-09 19:05:47,102 (Log4JLogger.java:fatal:124) -seam.propertiesO-:-Ofalse
FATAL 04-09 19:05:47,104 (Log4JLogger.java:fatal:124) -components.propertiesO-:-Ofalse
FATAL 04-09 19:05:47,104 (Log4JLogger.java:fatal:124) -WEB-INF/web.xmlO-:-Ofalse
FATAL 04-09 19:05:47,106 (Log4JLogger.java:fatal:124) -WEB-INF/faces-config.xmlO-:-Ofalse
FATAL 04-09 19:05:47,108 (Log4JLogger.java:fatal:124) -WEB-INF/components.xmlO-:-Ofalse
FATAL 04-09 19:05:47,110 (Log4JLogger.java:fatal:124) -META-INF/persistence.xmlO-:-Ofalse
FATAL 04-09 19:05:47,111 (Log4JLogger.java:fatal:124) -META-INF/jboss-app.xmlO-:-Ofalse
FATAL 04-09 19:05:47,112 (Log4JLogger.java:fatal:124) -META-INF/ejb-jar.xmlO-:-Ofalse
FATAL 04-09 19:05:47,113 (Log4JLogger.java:fatal:124) -META-INF/application.xmlO-:-Ofalse
FATAL 04-09 19:05:47,114 (Log4JLogger.java:fatal:124) -META-INF/.#persistence.xml.1.1O-:-Ofalse
INFO 04-09 19:05:47,266 (Log4JLogger.java:info:94) -Binding entity from annotated class: net.ipcore.irp.model.cm.Subject
INFO 04-09 19:05:47,300 (Log4JLogger.java:info:94) -Bind entity net.ipcore.irp.model.cm.Subject on table subject
INFO 04-09 19:05:47,414 (Log4JLogger.java:info:94) -Binding entity from annotated class: net.ipcore.irp.model.cm.LegalPerson
INFO 04-09 19:05:47,417 (Log4JLogger.java:info:94) -Bind entity net.ipcore.irp.model.cm.LegalPerson on table legal_person
INFO 04-09 19:05:47,465 (Log4JLogger.java:info:94) -Binding entity from annotated class: net.ipcore.irp.model.cm.RegistrationProvider
INFO 04-09 19:05:47,469 (Log4JLogger.java:info:94) -Bind entity net.ipcore.irp.model.cm.RegistrationProvider on table reg_provider
INFO 04-09 19:05:47,470 (Log4JLogger.java:info:94) -Binding entity from annotated class: net.ipcore.irp.model.cm.Person
INFO 04-09 19:05:47,471 (Log4JLogger.java:info:94) -Bind entity net.ipcore.irp.model.cm.Person on table person
INFO 04-09 19:05:47,477 (Log4JLogger.java:info:94) -Binding entity from annotated class: net.ipcore.irp.model.faktura.Article
INFO 04-09 19:05:47,480 (Log4JLogger.java:info:94) -Bind entity net.ipcore.irp.model.faktura.Article on table article
INFO 04-09 19:05:47,494 (Log4JLogger.java:info:94) -Binding entity from annotated class: net.ipcore.irp.model.product.Configuration
INFO 04-09 19:05:47,495 (Log4JLogger.java:info:94) -Bind entity net.ipcore.irp.model.product.Configuration on table configuration
INFO 04-09 19:05:47,499 (Log4JLogger.java:info:94) -Binding entity from annotated class: net.ipcore.irp.model.cm.Address
INFO 04-09 19:05:47,503 (Log4JLogger.java:info:94) -Bind entity net.ipcore.irp.model.cm.Address on table address
INFO 04-09 19:05:47,515 (Log4JLogger.java:info:94) -Binding entity from annotated class: net.ipcore.irp.model.cm.PostalAddress
INFO 04-09 19:05:47,519 (Log4JLogger.java:info:94) -Bind entity net.ipcore.irp.model.cm.PostalAddress on table postal_address
INFO 04-09 19:05:47,539 (Log4JLogger.java:info:94) -Binding entity from annotated class: net.ipcore.irp.model.cm.finance.BankingAccount
INFO 04-09 19:05:47,542 (Log4JLogger.java:info:94) -Bind entity net.ipcore.irp.model.cm.finance.BankingAccount on table banking_account
INFO 04-09 19:05:47,557 (Log4JLogger.java:info:94) -Binding entity from annotated class: net.ipcore.irp.model.cm.finance.FiscalData
INFO 04-09 19:05:47,560 (Log4JLogger.java:info:94) -Bind entity net.ipcore.irp.model.cm.finance.FiscalData on table fiscal_data
INFO 04-09 19:05:47,563 (Log4JLogger.java:info:94) -Binding entity from annotated class: net.ipcore.irp.model.faktura.PurchaseOrderItem
INFO 04-09 19:05:47,564 (Log4JLogger.java:info:94) -Bind entity net.ipcore.irp.model.faktura.PurchaseOrderItem on table purchase_order_item
INFO 04-09 19:05:47,570 (Log4JLogger.java:info:94) -Binding entity from annotated class: net.ipcore.irp.model.cm.User
INFO 04-09 19:05:47,572 (Log4JLogger.java:info:94) -Bind entity net.ipcore.irp.model.cm.User on table user
INFO 04-09 19:05:47,650 (Log4JLogger.java:info:94) -Binding entity from annotated class: net.ipcore.irp.model.faktura.PurchaseOrder
INFO 04-09 19:05:47,651 (Log4JLogger.java:info:94) -Bind entity net.ipcore.irp.model.faktura.PurchaseOrder on table purchase_order
INFO 04-09 19:05:47,654 (Log4JLogger.java:info:94) -Binding entity from annotated class: net.ipcore.irp.model.product.Product
INFO 04-09 19:05:47,655 (Log4JLogger.java:info:94) -Bind entity net.ipcore.irp.model.product.Product on table product
INFO 04-09 19:05:47,662 (Log4JLogger.java:info:94) -Binding entity from annotated class: net.ipcore.irp.model.cm.CommAddress
INFO 04-09 19:05:47,663 (Log4JLogger.java:info:94) -Bind entity net.ipcore.irp.model.cm.CommAddress on table comm_address
INFO 04-09 19:05:47,922 (Log4JLogger.java:info:94) -Mapping collection: net.ipcore.irp.model.cm.Subject.bankingAccounts -> banking_account
INFO 04-09 19:05:47,926 (Log4JLogger.java:info:94) -Mapping collection: net.ipcore.irp.model.cm.Subject.orders -> purchase_order
INFO 04-09 19:05:48,142 (Log4JLogger.java:info:94) -JNDI InitialContext properties:{}
ERROR 04-09 19:05:48,160 (Log4JLogger.java:error:119) -Could not obtain initial context
javax.naming.NamingException: Local server is not initialized
at org.jnp.interfaces.LocalOnlyContextFactory.getInitialContext(LocalOnlyContextFactory.java:45)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:247)
at javax.naming.InitialContext.init(InitialContext.java:223)
at javax.naming.InitialContext.(InitialContext.java:175)
at org.hibernate.util.NamingHelper.getInitialContext(NamingHelper.java:28)
at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:52)
at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:124)
at org.hibernate.ejb.InjectionSettingsFactory.createConnectionProvider(InjectionSettingsFactory.java:29)
at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:61)
at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:1928)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1211)
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:631)
at org.hibernate.ejb.Ejb3Configuration.createEntityManagerFactory(Ejb3Configuration.java:760)
at org.hibernate.ejb.Ejb3Configuration.createFactory(Ejb3Configuration.java:151)
at org.hibernate.ejb.Ejb3Configuration.createEntityManagerFactory(Ejb3Configuration.java:205)
at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:114)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:37)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:27)
at net.ipcore.irp.model.test.unit.cm.CmUnitTest.init(CmUnitTest.java:39)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.testng.internal.MethodHelper.invokeMethod(MethodHelper.java:552)
at org.testng.internal.Invoker.invokeConfigurationMethod(Invoker.java:322)
at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:156)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:97)
at org.testng.TestRunner.privateRun(TestRunner.java:693)
at org.testng.TestRunner.run(TestRunner.java:574)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:241)
at org.testng.SuiteRunner.run(SuiteRunner.java:145)
at org.testng.TestNG.createAndRunSuiteRunners(TestNG.java:901)
at org.testng.TestNG.runSuitesLocally(TestNG.java:863)
at org.testng.TestNG.run(TestNG.java:613)
at org.testng.eclipse.runner.RemoteTestNG.run(RemoteTestNG.java:85)
at org.testng.eclipse.runner.RemoteTestNG.main(RemoteTestNG.java:127)
FATAL 04-09 19:05:48,166 (Log4JLogger.java:fatal:129) -Could not find datasource: java:/DefaultDS
javax.naming.NamingException: Local server is not initialized
at org.jnp.interfaces.LocalOnlyContextFactory.getInitialContext(LocalOnlyContextFactory.java:45)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:247)
at javax.naming.InitialContext.init(InitialContext.java:223)
at javax.naming.InitialContext.(InitialContext.java:175)
at org.hibernate.util.NamingHelper.getInitialContext(NamingHelper.java:28)
at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:52)
at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:124)
at org.hibernate.ejb.InjectionSettingsFactory.createConnectionProvider(InjectionSettingsFactory.java:29)
at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:61)
at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:1928)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1211)
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:631)
at org.hibernate.ejb.Ejb3Configuration.createEntityManagerFactory(Ejb3Configuration.java:760)
at org.hibernate.ejb.Ejb3Configuration.createFactory(Ejb3Configuration.java:151)
at org.hibernate.ejb.Ejb3Configuration.createEntityManagerFactory(Ejb3Configuration.java:205)
at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:114)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:37)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:27)
at net.ipcore.irp.model.test.unit.cm.CmUnitTest.init(CmUnitTest.java:39)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.testng.internal.MethodHelper.invokeMethod(MethodHelper.java:552)
at org.testng.internal.Invoker.invokeConfigurationMethod(Invoker.java:322)
at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:156)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:97)
at org.testng.TestRunner.privateRun(TestRunner.java:693)
at org.testng.TestRunner.run(TestRunner.java:574)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:241)
at org.testng.SuiteRunner.run(SuiteRunner.java:145)
at org.testng.TestNG.createAndRunSuiteRunners(TestNG.java:901)
at org.testng.TestNG.runSuitesLocally(TestNG.java:863)
at org.testng.TestNG.run(TestNG.java:613)
at org.testng.eclipse.runner.RemoteTestNG.run(RemoteTestNG.java:85)
at org.testng.eclipse.runner.RemoteTestNG.main(RemoteTestNG.java:127)
Creating /home/ff/projects/irp-seam/tmp/test-output/irp-seam/net.ipcore.irp.model.test.unit.cm.CmUnitTest.html
FAILED: init
javax.persistence.PersistenceException: org.hibernate.HibernateException: Could not find datasource
at org.hibernate.ejb.Ejb3Configuration.createEntityManagerFactory(Ejb3Configuration.java:217)
at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:114)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:37)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:27)
at net.ipcore.irp.model.test.unit.cm.CmUnitTest.init(CmUnitTest.java:39)
Caused by: org.hibernate.HibernateException: Could not find datasource
at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:56)
at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:124)
at org.hibernate.ejb.InjectionSettingsFactory.createConnectionProvider(InjectionSettingsFactory.java:29)
at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:61)
at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:1928)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1211)
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:631)
at org.hibernate.ejb.Ejb3Configuration.createEntityManagerFactory(Ejb3Configuration.java:760)
at org.hibernate.ejb.Ejb3Configuration.createFactory(Ejb3Configuration.java:151)
at org.hibernate.ejb.Ejb3Configuration.createEntityManagerFactory(Ejb3Configuration.java:205)
... 21 more
Caused by: javax.naming.NamingException: Local server is not initialized
at org.jnp.interfaces.LocalOnlyContextFactory.getInitialContext(LocalOnlyContextFactory.java:45)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:247)
at javax.naming.InitialContext.init(InitialContext.java:223)
at javax.naming.InitialContext.(InitialContext.java:175)
at org.hibernate.util.NamingHelper.getInitialContext(NamingHelper.java:28)
at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:52)
... 30 more
... Removed 17 stack frames
FAILED: end
java.lang.NullPointerException
at org.jboss.seam.contexts.WebApplicationContext.get(WebApplicationContext.java:47)
at org.jboss.seam.contexts.WebApplicationContext.get(WebApplicationContext.java:80)
at org.jboss.seam.core.Init.instance(Init.java:50)
at org.jboss.seam.Component.getInstanceFromFactory(Component.java:1283)
at org.jboss.seam.Component.getInstance(Component.java:1260)
at org.jboss.seam.Component.getInstance(Component.java:1253)
at org.jboss.seam.Component.getInstance(Component.java:1235)
at org.jboss.seam.core.Manager.instance(Manager.java:303)
at org.jboss.seam.contexts.Lifecycle.endSession(Lifecycle.java:187)
at org.jboss.seam.mock.SeamTest.end(SeamTest.java:297)
... Removed 19 stack frames
SKIPPED: testUser
SKIPPED: reopenUser
SKIPPED: destroy
SKIPPED: cleanup

[cja987]

You can't depend on the EJB3 container being initialized in a @BeforeClass/beforeTestClass method, because it does in fact run before the embedded container is started by SeamTest.init().

I believe TestNG will run tests in the order they're specified in the testng.xml file, so you could define an empty test (inheriting from SeamTest) that gets the container initialization done and have it run before any of your other tests.

Speaking of things out of date, Seam is using a pretty old version of TestNG. Any plans to update it to 5.1?

[gemel]

I had this failure too and I could solve it I hope I can help you.

Dou you have a datasource defined in your persistence.xml file like this?
<jta-data-source>java:/SeamRcAdfDatasource</jta-data-source>

if yes --> Try this
1- Take the <jta-data-source> definition away from the persistence.xml file

2- As the test runs outside JBoss, the datasource you defined in xxx-ds.xml is not bound.
So you have to create the EntityManagerFactory like this:
HashMap<String, String> map = new HashMap<String, String>();
map.put("hibernate.show_sql", "true");
...
map.put("hibernate.hbm2ddl.auto", "create-drop");
map.put("hibernate.connection.driver_class", "oracle.jdbc.driver.OracleDriver");
map.put("hibernate.connection.username", "username");
map.put("hibernate.connection.password", "pwd");
map.put("hibernate.connection.url", "connectionUrl");
...

EntityManagerFactory emf = Persistence.createEntityManagerFactory("unitname", map);

[eagleeye]

"chuckadams" wrote:
You can't depend on the EJB3 container being initialized in a @BeforeClass/beforeTestClass method, because it does in fact run before the embedded container is started by SeamTest.init().

Yep got the same problem. But with your idea you will get the same problem. It's not workin, even the empty test class inheriting from SeamTest with a @BeforeClass/beforeTestClass method is executed before the EJB3 container being initialized. I'm couldn't solve this problem.

Not a good work around is to do the init method for the DS without any @Before.... And call this method from every test class with

protected void initDataSource(){
 emf = Persistence.createEntityManagerFactory("mediportal");
}

and call this method in every TestClass
with

@Configuration(beforeTestClass = true)
public void initDS() {
 initDataSource();
}

That means the DS will be initialized before every TestClass. It's stupid, cuz if you would write a test suite there is no sense to init the DS in every class.

Speaking of things out of date, Seam is using a pretty old version of TestNG. Any plans to update it to 5.1?

This is also a really good question.

[pmuir]

CVS uses Testng 5.6

[xshuang]

Good afternoon gemel,

Could you post your complete code segment? I followed your example to manually create an EntityManagerFactory , but got the following error:
No Persistence provider for EntityManager named XXX

Thanks,
Sheng