9:41 p.m.
I'm trying to cause the EntityManager to be injected into a unit test class running
via TestNG, but am having no luck. I'm hoping someone here can shed some light as to
why.
Here's the steps I took (using Seam 1.2.1GA, JBoss4.2.0GA, JBossIDE 2.0.0Beta2)
| 1. "seam setup" to create a brand new project "SimpleTest"
| 2. "seam new-project"
| 3. "seam explode"
| 4. Using JBossIDE, created New General Project for SimpleTest
| 5. Created a class SimpleTest as follows:
|
| | package simpletest;
| |
| | import javax.persistence.EntityManager;
| |
| | import org.jboss.seam.annotations.In;
| | import org.jboss.seam.annotations.Name;
| | import org.jboss.seam.mock.SeamTest;
| | import org.testng.annotations.Test;
| |
| | @Name("SimpleTest")
| | public class SimpleTest extends SeamTest {
| |
| | @Test
| | public void theTest() {
| | entityManager.getTransaction().begin(); // I get a NullPointerException here!!!
| | entityManager.getTransaction().commit();
| | }
| |
| | @In
| | private EntityManager entityManager;
| | }
| |
| 6. Created a TestNG configuration file as follows:
|
| | <!DOCTYPE suite SYSTEM "http://beust.com/testng/testng-1.0.dtd">
| | <suite name="Test">
| | <test verbose="10" name="TheSimpleTest"
annotations="JDK">
| | <packages>
| | <package name="simpletest" />
| | </packages>
| | </test>
| | </suite>
| |
| 7. Ran TestNG with the following classpath elements:
|
| | 1. \SimpleTest\embedded-ejb\conf
| | 2. \SimpleTest\resources
| | 3. \SimpleTest\classes
| | 4. C:\jboss-seam-1.2.1.GA\lib\*.jar
| | 5. C:\jboss-seam-1.2.1GA\jboss-seam.jar
| |
|
|
| Out of the box, I got the following error:
|
| | ...
| | 22:24:56,381 INFO [Initialization] two components with same name, higher
precedence wins: org.jboss.seam.persistence.persistenceProvider
| | 22:24:56,501 INFO [Initialization] two components with same name, higher
precedence wins: org.jboss.seam.security.identity
| | ...
| | Failed to invoke @Configuration method org.jboss.seam.mock.SeamTest.init:Could not
create Component: org.jboss.seam.security.identity
| | [Invoker 6889270] Keeping method org.jboss.seam.mock.SeamTest.begin() for class
[TestClass class simpletest.SimpleTest]
| | [Invoker 6889270] Keeping method org.jboss.seam.mock.SeamTest.end() for class
[TestClass class simpletest.SimpleTest]
| | [Invoker 6889270] Keeping method org.jboss.seam.mock.SeamTest.begin() for
class [TestClass class simpletest.SimpleTest]
| | [Invoker 6889270] Keeping method org.jboss.seam.mock.SeamTest.end() for
class [TestClass class simpletest.SimpleTest]
| | [Invoker 6889270] Keeping method org.jboss.seam.mock.SeamTest.cleanup()
for class [TestClass class simpletest.SimpleTest]
| |
| | *********** INVOKED METHODS
| |
| | org.jboss.seam.mock.SeamTest.init() 22481956
| | simpletest.SimpleTest.theTest() 22481956
| |
| | ***********
| |
| | Creating C:\Projects\SimpleTest\test-output\Test\TheSimpleTest.html
| | FAILED CONFIGURATION: @BeforeClass init
| | java.lang.RuntimeException: Could not create Component:
org.jboss.seam.security.identity
| | at org.jboss.seam.init.Initialization.addComponent(Initialization.java:865)
| | at org.jboss.seam.init.Initialization.installComponents(Initialization.java:796)
| | at org.jboss.seam.init.Initialization.init(Initialization.java:503)
| | at org.jboss.seam.mock.SeamTest.init(SeamTest.java:701)
| | Caused by: java.lang.IllegalArgumentException: no such setter method:
org.jboss.seam.security.Identity.securityRules
| | at org.jboss.seam.util.Reflections.getSetterMethod(Reflections.java:219)
| | at org.jboss.seam.Component.initInitializers(Component.java:401)
| | at org.jboss.seam.Component.<init>(Component.java:263)
| | at org.jboss.seam.Component.<init>(Component.java:203)
| | at org.jboss.seam.init.Initialization.addComponent(Initialization.java:851)
| | ... 25 more
| | ... Removed 22 stack frames
| | SKIPPED CONFIGURATION: @BeforeMethod begin
| | SKIPPED CONFIGURATION: @AfterMethod end
| | SKIPPED CONFIGURATION: @AfterClass cleanup
| | SKIPPED: theTest
| |
|
| So, I commented out the following lines in components.xml:
|
| | <drools:rule-base name="securityRules">
| | <drools:rule-files>
| | <value>/security.drl</value>
| | </drools:rule-files>
| | </drools:rule-base>
| |
| | <security:identity
authenticate-method="#{authenticator.authenticate}"
| | security-rules="#{securityRules}"/>
| |
| and got much further, but still got a NullPointerException trying to reference the
entityManager that I was hoping to have injected by the @In annotation. As you can see
the "entityManager" component was initialized from components.xml but @In
didn't seem to inject it.
|
| | ...
| | 22:27:46,646 INFO [Initialization] two components with same name, higher
precedence wins: org.jboss.seam.security.identity
| | 22:27:46,736 INFO [Initialization] two components with same name, higher
precedence wins: org.jboss.seam.persistence.persistenceProvider
| | 22:27:46,766 INFO [Component] Component: org.jboss.seam.core.init, scope:
APPLICATION, type: JAVA_BEAN, class: org.jboss.seam.core.Init
| | 22:27:46,946 INFO [Initialization] Installing components...
| | 22:27:46,986 INFO [Component] Component: entityManager, scope: CONVERSATION,
type: JAVA_BEAN, class: org.jboss.seam.core.ManagedPersistenceContext
| | ...
| | 22:27:47,397 INFO [Ejb] starting the embedded EJB container
| | 22:27:48,759 WARN [BeanSchemaBinding] You should use the 2.0 version of the
Microcontainer xml. xmlns='urn:jboss:bean-deployer:2.0'
| | 22:27:49,480 INFO [LocalTxDataSource] Bound datasource to JNDI name
'java:/DefaultDS'
| | 22:27:50,441 INFO [LocalTxDataSource] Bound datasource to JNDI name
'java:/SimpleTestTestDatasource'
| | 22:27:51,462 INFO [Ejb3Deployment] EJB3 deployment time took: 971
| | 22:27:52,534 INFO [Ejb3Deployment] EJB3 deployment time took: 1072
| | 22:27:52,664 INFO [MCKernelAbstraction] installing bean:
jboss.j2ee:jar=jboss-seam,name=Dispatcher,service=EJB3 with dependencies:
| | 22:27:53,125 INFO [EJBContainer] STARTED EJB: org.jboss.seam.core.Dispatcher
ejbName: Dispatcher
| | 22:27:53,225 INFO [MCKernelAbstraction] installing bean:
jboss.j2ee:jar=jboss-seam,name=TransactionListener,service=EJB3 with dependencies:
| | 22:27:53,335 INFO [EJBContainer] STARTED EJB:
org.jboss.seam.core.TransactionListener ejbName: TransactionListener
| | 22:27:53,385 INFO [Lifecycle] starting up:
org.jboss.seam.servlet.exceptionFilter
| | 22:27:53,395 INFO [Lifecycle] starting up: org.jboss.seam.captcha.captchaImage
| | 22:27:54,877 INFO [Lifecycle] starting up:
org.jboss.seam.servlet.multipartFilter
| | 22:27:54,877 INFO [Lifecycle] starting up: org.jboss.seam.servlet.redirectFilter
| | 22:27:54,877 INFO [Initialization] done initializing Seam
| | [Invoker 6889270] Keeping method org.jboss.seam.mock.SeamTest.begin() for class
[TestClass class simpletest.SimpleTest]
| | [Invoker 6889270] Keeping method org.jboss.seam.mock.SeamTest.end() for class
[TestClass class simpletest.SimpleTest]
| | [Invoker 6889270] Keeping method org.jboss.seam.mock.SeamTest.begin() for
class [TestClass class simpletest.SimpleTest]
| | [Invoker 6889270] Invoking @BeforeMethod org.jboss.seam.mock.SeamTest.begin()
| | [Invoker 6889270] Invoking simpletest.SimpleTest.theTest
| | [Invoker 6889270] Keeping method org.jboss.seam.mock.SeamTest.end() for
class [TestClass class simpletest.SimpleTest]
| | [Invoker 6889270] Invoking @AfterMethod org.jboss.seam.mock.SeamTest.end()
| | [Invoker 6889270] Keeping method org.jboss.seam.mock.SeamTest.cleanup()
for class [TestClass class simpletest.SimpleTest]
| | [Invoker 6889270] Invoking @AfterClass org.jboss.seam.mock.SeamTest.cleanup()
| | 22:27:54,907 INFO [Ejb] stopping the embedded EJB container
| |
| | *********** INVOKED METHODS
| |
| | org.jboss.seam.mock.SeamTest.init() 5822128
| | simpletest.SimpleTest.theTest() 5822128
| | org.jboss.seam.mock.SeamTest.cleanup() 5822128
| |
| | ***********
| |
| | Creating C:\Projects\SimpleTest\test-output\Test\TheSimpleTest.html
| | FAILED: theTest
| | java.lang.NullPointerException
| | at simpletest.SimpleTest.theTest(SimpleTest.java:15)
| | ... Removed 21 stack frames
| |
|
| Any ideas?
|
| Thanks in advance.
|
| /rag
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