I have been trying to run this example:
http://bill.dudney.net/roller/bill/entry/20070428
Now it seems, that when the testNG tests run, I get an NPE here:
*DbUnitTestBase.java
*
@BeforeClass(groups = {"database"})
protected void loadSeedData() throws Exception {
logger.debug("loadSeedData");
IDatabaseConnection dbunitConn = null;
EntityManager em = null;
try {
*em = entityManagerFactory.createEntityManager();*
Here is my error in *testng-results.xml*
<test name="Command line test">
<class name="net.dudney.jpaund.domain.SimpleTest">
<test-method status="SKIP" signature="initDB()" name="initDB"
is-config="true" duration-ms="0" started-at="2008-03-20T11:51:46Z"
finished-at="2008-03-20T11:51:46Z">
</test-method>
<test-method status="SKIP" signature="testCreateSiteUser()"
name="testCreateSiteUser" duration-ms="0" started-at="2008-03-20T11:51:46Z"
finished-at="2008-03-20T11:51:46Z">
</test-method>
<test-method status="FAIL" signature="loadSeedData()"
name="loadSeedData" is-config="true" duration-ms="0"
started-at="2008-03-20T11:51:46Z" finished-at="2008-03-20T11:51:46Z">
<exception class="java.lang.NullPointerException">
<full-stacktrace>
<![CDATA[java.lang.NullPointerException
at net.dudney.jpaund.domain.DbUnitTestBase.loadSeedData(
DbUnitTestBase.java:43)
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:580)
at org.testng.internal.Invoker.invokeConfigurationMethod(Invoker.java
:398)
at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:145)
at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:82)
at org.testng.internal.TestMethodWorker.invokeBeforeClassMethods(
TestMethodWorker.java:166)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:103)
at org.testng.TestRunner.runWorkers(TestRunner.java:689)
at org.testng.TestRunner.privateRun(TestRunner.java:566)
at org.testng.TestRunner.run(TestRunner.java:466)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:301)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:296)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:276)
at org.testng.SuiteRunner.run(SuiteRunner.java:191)
at org.testng.TestNG.createAndRunSuiteRunners(TestNG.java:808)
at org.testng.TestNG.runSuitesLocally(TestNG.java:776)
at org.testng.TestNG.run(TestNG.java:701)
at org.apache.maven.surefire.testng.TestNGExecutor.run(
TestNGExecutor.java:62)
at org.apache.maven.surefire.testng.TestNGDirectoryTestSuite.execute(
TestNGDirectoryTestSuite.java:136)
at org.apache.maven.surefire.Surefire.run(Surefire.java:177)
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.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(
SurefireBooter.java:338)
at org.apache.maven.surefire.booter.SurefireBooter.main(
SurefireBooter.java:997)
]]>
</full-stacktrace>
</exception>
</test-method>
</class>
<class name="net.dudney.jpaund.dao.jpa.BaseDaoJpaTest">
<test-method status="PASS" signature="testGetUpdateObjects()"
name="testGetUpdateObjects" duration-ms="13078"
started-at="2008-03-20T11:50:42Z" finished-at="2008-03-20T11:50:55Z">
</test-method>
<test-method status="PASS" signature="testQueryBuildingRealClass()"
name="testQueryBuildingRealClass" duration-ms="0"
started-at="2008-03-20T11:50:55Z" finished-at="2008-03-20T11:50:55Z">
</test-method>
<test-method status="PASS"
signature="testQueryBuildingNullParameter()"
name="testQueryBuildingNullParameter" duration-ms="0"
started-at="2008-03-20T11:51:46Z" finished-at="2008-03-20T11:51:46Z">
</test-method>
<test-method status="PASS" signature="testGetObject()"
name="testGetObject" duration-ms="219" started-at="2008-03-20T11:51:45Z"
finished-at="2008-03-20T11:51:46Z">
</test-method>
<test-method status="PASS"
signature="testSaveOrUpdateObjectExistingObject()"
name="testSaveOrUpdateObjectExistingObject" duration-ms="12735"
started-at="2008-03-20T11:51:20Z" finished-at="2008-03-20T11:51:33Z">
</test-method>
<test-method status="PASS" signature="setUpSpring()"
name="setUpSpring" is-config="true" duration-ms="1281"
started-at="2008-03-20T11:50:13Z" finished-at="2008-03-20T11:50:14Z">
</test-method>
<test-method status="PASS" signature="testQueryBuildingEmptyParam()"
name="testQueryBuildingEmptyParam" duration-ms="0"
started-at="2008-03-20T11:50:30Z" finished-at="2008-03-20T11:50:30Z">
</test-method>
<test-method status="PASS" signature="testDeleteObject()"
name="testDeleteObject" duration-ms="13281"
started-at="2008-03-20T11:51:07Z" finished-at="2008-03-20T11:51:20Z">
</test-method>
<test-method status="PASS"
signature="testQueryBuildingDoubleParamOrderBy()"
name="testQueryBuildingDoubleParamOrderBy" duration-ms="0"
started-at="2008-03-20T11:51:33Z" finished-at="2008-03-20T11:51:33Z">
</test-method>
<test-method status="PASS"
signature="testSaveOrUpdateObjectNewObject()"
name="testSaveOrUpdateObjectNewObject" duration-ms="12203"
started-at="2008-03-20T11:50:30Z" finished-at="2008-03-20T11:50:42Z">
</test-method>
<test-method status="PASS" signature="testParameterQuery()"
name="testParameterQuery" duration-ms="344"
started-at="2008-03-20T11:51:07Z" finished-at="2008-03-20T11:51:07Z">
</test-method>
<test-method status="PASS" signature="testFetchWithOrderBy()"
name="testFetchWithOrderBy" duration-ms="12360"
started-at="2008-03-20T11:51:33Z" finished-at="2008-03-20T11:51:45Z">
</test-method>
<test-method status="PASS"
signature="testQueryBuildingSingleParam()"
name="testQueryBuildingSingleParam" duration-ms="0"
started-at="2008-03-20T11:50:55Z" finished-at="2008-03-20T11:50:55Z">
</test-method>
<test-method status="PASS" signature="testGetPKFieldName()"
name="testGetPKFieldName" duration-ms="0" started-at="2008-03-20T11:50:55Z"
finished-at="2008-03-20T11:50:55Z">
</test-method>
<test-method status="PASS" signature="testDeleteNonObject()"
name="testDeleteNonObject" duration-ms="11140"
started-at="2008-03-20T11:50:55Z" finished-at="2008-03-20T11:51:07Z">
</test-method>
<test-method status="PASS" signature="testSingleParameterQuery()"
name="testSingleParameterQuery" duration-ms="1079"
started-at="2008-03-20T11:50:29Z" finished-at="2008-03-20T11:50:30Z">
</test-method>
<test-method status="PASS" signature="loadSeedData()"
name="loadSeedData" is-config="true" duration-ms="15234"
started-at="2008-03-20T11:50:14Z" finished-at="2008-03-20T11:50:29Z">
</test-method>
<test-method status="PASS"
signature="testQueryBuildingDoubleParam()"
name="testQueryBuildingDoubleParam" duration-ms="0"
started-at="2008-03-20T11:50:55Z" finished-at="2008-03-20T11:50:55Z">
</test-method>
</class>
</test>
</suite>
The strange thing is, most of the tests pass in *BaseDaoJpaTest.java*
but not in *SimpleTest.java*
I am very perplexed and want to fully understand how to get DBUnit, Maven,
and openJPA forking please.
--
Thanks,
Mick Knutson
http://www.baselogic.com
http://www.blincmagazine.com
http://www.linkedin.com/in/mickknutson
http://www.djmick.com
http://www.myspace.com/mickknutson
http://www.myspace.com/BLiNCMagazine
http://tahoe.baselogic.com
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