I am trying to follow Michelle's instructions and writing a test case
for Sequence Assertions. I have the following question:
1. What package should i put my Test Case in?
2. Which .jdo file should i add the <sequence> element to?
3. I have specified my own .conf file, below are the contents of that file:
-------aaa.conf------------------------------------------
jdo.tck.description = Run one test for debugging
jdo.tck.testdata =
jdo.tck.standarddata =
jdo.tck.mapping = 0
jdo.tck.classes = org.apache.jdo.tck.api.persistencemanager.Test #
Change the name of the class once the Test Case runs successfully
--------------------------------------------------------------------
As you can see from above, i was trying to run the Test Case so i
temporarily made a Test Case named "Test" and put it in package
org.apache.jdo.tck.api.persistencemanager. Then i inserted the
<sequence> element in
/test/applicationidentity/jdo/org/apache/jdo/tck/pc/company/package.jdo.
<sequence name="TestSequence" datastore-sequence="TEST_SEQ"
strategy="contiguous"/>
--------------Below is my test() method.---------------------
public void test() {
pm = getPM();
Transaction tx = pm.currentTransaction();
tx.begin();
Sequence seq =
pm.getSequence("org.apache.jdo.tck.pc.company.TestSequence");
//
// fail(ASSERTION_FAILED,
// "Expected a sequence named
org.apache.jdo.tck.pc.company.ProductSequence but got null instead");
//
tx.commit();
pm.close();
pm = null;
}
---------------------------------------------------------------
When i run the test i get the following error (I know i am testing for
this error if sequence not found, i just want to make sure i am doing
stuff properly):
[java] 1)
test(org.apache.jdo.tck.api.persistencemanager.Test)javax.jdo.JDOUserException:
The requested sequence "org.apache.jdo.tck.pc.company.ProductSequence"
could not be found. Please mak
sure that it is specified in a valid Meta-Data file.
[java] at
org.jpox.AbstractPersistenceManager.getSequence(AbstractPersistenceManager.java:3133)
[java] at
org.apache.jdo.tck.api.persistencemanager.Test.test(Test.java:65)
[java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
[java] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[java] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[java] at org.apache.jdo.tck.JDO_Test.runBare(JDO_Test.java:204)
[java] at
org.apache.jdo.tck.util.BatchTestRunner.start(BatchTestRunner.java:115)
Michelle: One issue here is that your instructions say that i should
invoke maven -Djdo.tck.cfglist=aaa.conf installSchema first. If i do
that with a mapping of jdo.tck.mapping=0, then it takes a long time to
install the schema. Do we really need to installSchema everytime for the
value 0. In my case, i am simply trying to test
pm.getSequence("org.apache.jdo.tck.pc.company.TestSequence"), can i
simply put a jdo.tck.mapping = 1 instead?
An early response would be appreciated
--
Karan Singh
