Re: [appfuse-user] testSave fails: ObjectRetrievalFailureException

[Bernd Putsche]

did you use autoincrement for your ids?

/**
         * Getter for Id.
         * @return Id
	 * @hibernate.id column="id" generator-class="increment" unsaved- 
value="null"
         */
        public Long getId() {
            return id;
        }

On Jan 12, 2007, at 4:31 PM, Stefan Malär wrote:


For me worked:
public void testSavePerson() throws Exception {
        person = new Person();
        person.setFirstName("Stefan");
        person.setLastName("Malaer");

        dao.savePerson(person);
        
        person = dao.getPerson(new Long(1));
        person.setFirstName("Stefan");

        person.setLastName("Last Name Updated");

        dao.savePerson(person);

        if (log.isDebugEnabled()) {
            log.debug("updated Person: " + person);
        }

        assertEquals(person.getLastName(), "Last Name Updated");
    }
Maybe something with the rollback went wrong in your test.

Stefan


cosmonate cosmo wrote:

it seems so! so i did create new resident but, but auto inkrement
gives the new resident id=2 not 1! i checked this.. so there is some
inconsistency  in the tutorial and the way it really works i think!?

isn't resident/person createt in test1 with id=1 removed after the
rollback of the test/transaction?

this is the code i use now, and it works

it's similar to the one in the tutorial except the testSave...()  
method:

package at.carenet.dao;

import at.carenet.model.Resident;
import org.springframework.dao.DataAccessException;

public class ResidentDaoTest extends BaseDaoTestCase
{
        private Resident resident = null;
        private ResidentDao dao = null;
        
        public void setResidentDao(ResidentDao dao) {
                this.dao = dao;
        }
        
        public void testGetResident() throws Exception {
                resident = new Resident();
                resident.setFirstName("Bernd");
                resident.setLastName("Putsche");
                
                dao.saveResident(resident);
                assertNotNull(resident.getId());
                
                resident = dao.getResident(resident.getId());
                System.out.println("CHECK ID:" + resident.getId());
                assertEquals(resident.getFirstName(), "Bernd");
        }
        
        public void testSaveResident() throws Exception {
                resident = new Resident();
                resident.setFirstName("Bernd");
                resident.setLastName("Putsche");
                
                dao.saveResident(resident);
                //resident = dao.getResident(resident.getId());
                resident = dao.getResident(new Long(2));
                System.out.println("CHECK ID:" + resident.getId());
                
                resident.setFirstName("Bernd");
                resident.setLastName("Putsche update");
                
                dao.saveResident(resident);
                
                if (log.isDebugEnabled()) {
                        log.debug("updated Resident: " + resident);
                }
                
                assertEquals(resident.getLastName(), "Putsche update");
        }
        
        public void testAddAndRemoveResident() throws Exception {
                resident = new Resident();
                resident.setFirstName("Bill");
                resident.setLastName("Joy");

                dao.saveResident(resident);
                System.out.println("CHECK ID:" + resident.getId());
                assertEquals(resident.getFirstName(), "Bill");
                assertNotNull(resident.getId());

                if (log.isDebugEnabled()) {
                        log.debug("removing person...");
                }

                dao.removeResident(resident.getId());

                try {
                    resident = dao.getResident(resident.getId());
                    fail("Resident found in database");
                } catch (DataAccessException dae) {
                    log.debug("Expected exception: " + dae.getMessage());
                    assertNotNull(dae);
                }
        }       
}

bernd


On Jan 12, 2007, at 1:23 PM, Stefan Malär wrote:


Hi Bernd

Most likely the error occurs because you trying to do something like
resident = dao.getResident(new Long(1));
in your testSaveResident method. But there is no Resident in your  
dao
object.
Instead you have to create a Resident to be saved by writing
resident = new Resident();

Hope that helps.

Stefan


cosmonate cosmo wrote:

well now i get another error :-(

tests 1 and 3 run successful , but 2 ( testSaveResident in my case)
fails when retrieving object with identifier 1

the class is called Resident and getResident() works in test 1  
and 3,
but fails in test 2!

OUTPUT:
test-dao:
      [echo] Testing dao...
     [junit] [carenet] INFO [main]
ResidentDaoTest.loadContextLocations(136) | Loading context for:
classpath*:/**/dao/applicationContext-*.xml,classpath*:META-INF/
applicationContext-*.xml
     [junit] [carenet] INFO [main]
ResidentDaoTest.startNewTransaction
(309) | Began transaction (1): transaction manager
[EMAIL PROTECTED] 
16
0];
  default rollback = true
     [junit] [carenet] INFO [main] ResidentDaoTest.endTransaction
(275) | Rolled back transaction after test execution
     [junit] [carenet] INFO [main]
ResidentDaoTest.startNewTransaction
(309) | Began transaction (1): transaction manager
[EMAIL PROTECTED] 
16
0];
  default rollback = true
     [junit] [carenet] INFO [main] ResidentDaoTest.endTransaction
(275) | Rolled back transaction after test execution
     [junit] [carenet] INFO [main]
ResidentDaoTest.startNewTransaction
(309) | Began transaction (1): transaction manager
[EMAIL PROTECTED] 
16
0];
  default rollback = true
     [junit] [carenet] DEBUG [main]
ResidentDaoTest.testAddAndRemoveResident(55) | removing person...
     [junit] [carenet] DEBUG [main]
ResidentDaoTest.testAddAndRemoveResident(64) | Expected exception:
Object of class [at.carenet.model.Resident] with identifier [2]:  
not
found
     [junit] [carenet] INFO [main] ResidentDaoTest.endTransaction
(275) | Rolled back transaction after test execution
     [junit] Testsuite: at.carenet.dao.ResidentDaoTest
     [junit] Tests run: 3, Failures: 0, Errors: 1, Time elapsed:
7.933 sec

     [junit] ------------- Standard Output ---------------
     [junit] [carenet] INFO [main]
ResidentDaoTest.loadContextLocations(136) | Loading context for:
classpath*:/**/dao/applicationContext-*.xml,classpath*:META-INF/
applicationContext-*.xml
     [junit] [carenet] INFO [main]
ResidentDaoTest.startNewTransaction
(309) | Began transaction (1): transaction manager
[EMAIL PROTECTED] 
16
0];
  default rollback = true
     [junit] [carenet] INFO [main] ResidentDaoTest.endTransaction
(275) | Rolled back transaction after test execution
     [junit] [carenet] INFO [main]
ResidentDaoTest.startNewTransaction
(309) | Began transaction (1): transaction manager
[EMAIL PROTECTED] 
16
0];
  default rollback = true
     [junit] [carenet] INFO [main] ResidentDaoTest.endTransaction
(275) | Rolled back transaction after test execution
     [junit] [carenet] INFO [main]
ResidentDaoTest.startNewTransaction
(309) | Began transaction (1): transaction manager
[EMAIL PROTECTED] 
16
0];
  default rollback = true
     [junit] [carenet] DEBUG [main]
ResidentDaoTest.testAddAndRemoveResident(55) | removing person...
     [junit] [carenet] DEBUG [main]
ResidentDaoTest.testAddAndRemoveResident(64) | Expected exception:
Object of class [at.carenet.model.Resident] with identifier [2]:  
not
found
     [junit] [carenet] INFO [main] ResidentDaoTest.endTransaction
(275) | Rolled back transaction after test execution
     [junit] ------------- ---------------- ---------------
     [junit] Testcase: testSaveResident
(at.carenet.dao.ResidentDaoTest): Caused an ERROR
     [junit] Object of class [at.carenet.model.Resident] with
identifier [1]: not found
     [junit]  
org.springframework.orm.ObjectRetrievalFailureException:
Object of class [at.carenet.model.Resident] with identifier [1]:  
not
found
     [junit]     at
at.carenet.dao.hibernate.ResidentDaoHibernate.getResident
(ResidentDaoHibernate.java:13)
     [junit]     at at.carenet.dao.ResidentDaoTest.testSaveResident
(ResidentDaoTest.java:29)
     [junit]     at
org.springframework.test.ConditionalTestCase.runBare
(ConditionalTestCase.java:69)


     [junit] Test at.carenet.dao.ResidentDaoTest FAILED

BUILD FAILED
/Users/bernd/Projects/carenet/build.xml:269: The following error
occurred while executing this line:
/Users/bernd/Projects/carenet/build.xml:540: Unit tests failed. For
error messages, check the log files in
                 /Users/bernd/Projects/carenet/build/test/data  
or run
"ant test-reports"
                 to generate reports at /Users/bernd/Projects/
carenet/
build/test/reports.


i checked if the id of the object created in test 1 is 1 and it
seemed so when calling resident.getId() after dao.getResident()
could it be that due to the rollback after test 1 the object is
removed from the dabase so there is no object in the database with
identifier 1 or what else could cause this error?

bernd

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