disable test for databases which cannot handle large PKs
On MariaDB and MySQL the allowed size of compound primary keys is very limited.
This very test will not work with them. It's nothing JPA can heal, users
are restricted and have to work around it.
diff --git a/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/relations/TestRelationFieldAsPrimaryKeyAndForeignKey.java b/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/relations/TestRelationFieldAsPrimaryKeyAndForeignKey.java
index 21d787e..dd6c68d 100644
--- a/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/relations/TestRelationFieldAsPrimaryKeyAndForeignKey.java
+++ b/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/relations/TestRelationFieldAsPrimaryKeyAndForeignKey.java
@@ -28,185 +28,192 @@
public class TestRelationFieldAsPrimaryKeyAndForeignKey
- extends SingleEMFTestCase {
+ extends SingleEMFTestCase {
- @Override
+ @Override
public void setUp() {
- setUp(C.class, CM.class, D.class, E.class, VC.class,
- VCS.class, CLEAR_TABLES);
+ setUp(C.class, CM.class, D.class, E.class, VC.class,
+ VCS.class, CLEAR_TABLES);
- EntityManager em = emf.createEntityManager();
try {
+ EntityManager em = emf.createEntityManager();
em.getTransaction().begin();
List<E> es = (List<E>) em.createQuery(
- "Select e from E e").getResultList();
+ "Select e from E e").getResultList();
for (E e : es)
em.remove(e);
em.getTransaction().commit();
em.close();
- } catch (Exception e) {
+ em = emf.createEntityManager();
+ em.getTransaction().begin();
+
+ E e = new E();
+ e.setEId("E1");
+ e.setName("E1");
+
+ VC vc = new VC();
+ vc.setVcId("VC1");
+
+ VCS vcset = new VCS();
+ vcset.setVcsId("VCS1");
+ vcset.setName("VCSET1");
+ vcset.addVC(vc);
+ vcset.setE(e);
+
+ C c = new C();
+ c.setCId("C1");
+
+ CM cm = new CM();
+ cm.setCmId("CM1");
+ cm.setE(e);
+ cm.addC(c);
+
+ D d = new D();
+ d.setA("addr");
+ d.setVc(vc);
+ d.setId("IM1");
+
+ em.persist(e);
+ em.persist(vc);
+ em.persist(vcset);
+ em.persist(c);
+ em.persist(cm);
+ em.persist(d);
+
+ em.getTransaction().commit();
+ em.close();
+ } catch (Exception e) {
+ if (e.getMessage().contains("max key length")) {
+ // on MariaDB the keys are too long
+ setTestsDisabled(true);
+ }
+ }
+ }
+
+
+
+ public void testUnboundEntities() {
+ EntityManager em = emf.createEntityManager();
+ em.getTransaction().begin();
+ VCS vcSet = new VCS();
+ vcSet.setVcsId("VCSET2");
+ vcSet.setName("VCSET2");
+ try {
+ em.persist(vcSet);
+ em.getTransaction().commit();
+ Assert.fail("didn't throw expected PersistenceException");
+ } catch (Exception e) {
+ // test pass
+ } finally {
+ if (em.getTransaction().isActive())
+ em.getTransaction().rollback();
}
- em = emf.createEntityManager();
- em.getTransaction().begin();
+ em.getTransaction().begin();
+ VC vc = new VC();
+ vc.setVcId("VC2");
+ try {
+ em.persist(vc);
+ em.getTransaction().commit();
+ Assert.fail("didn't throw expected PersistenceException");
+ } catch (Exception e) {
+ // test pass
+ } finally {
+ if (em.getTransaction().isActive())
+ em.getTransaction().rollback();
+ }
- E e = new E();
- e.setEId("E1");
- e.setName("E1");
+ em.getTransaction().begin();
+ CM cm = new CM();
+ cm.setCmId("CMID2");
+ try {
+ em.persist(cm);
+ em.getTransaction().commit();
+ Assert.fail("didn't throw expected PersistenceException");
+ } catch (Exception e) {
+ // test pass
+ } finally {
+ if (em.getTransaction().isActive())
+ em.getTransaction().rollback();
+ }
- VC vc = new VC();
- vc.setVcId("VC1");
+ em.getTransaction().begin();
+ C c = new C();
+ c.setCId("CID2");
+ try {
+ em.persist(c);
+ em.getTransaction().commit();
+ Assert.fail("didn't throw expected PersistenceException");
+ } catch (Exception e) {
+ // test pass
+ } finally {
+ if (em.getTransaction().isActive())
+ em.getTransaction().rollback();
+ }
- VCS vcset = new VCS();
- vcset.setVcsId("VCS1");
- vcset.setName("VCSET1");
- vcset.addVC(vc);
- vcset.setE(e);
+ em.close();
+ }
- C c = new C();
- c.setCId("C1");
-
- CM cm = new CM();
- cm.setCmId("CM1");
- cm.setE(e);
- cm.addC(c);
-
- D d = new D();
- d.setA("addr");
- d.setVc(vc);
- d.setId("IM1");
-
- em.persist(e);
- em.persist(vc);
- em.persist(vcset);
- em.persist(c);
- em.persist(cm);
- em.persist(d);
-
- em.getTransaction().commit();
- em.close();
- }
-
- public void testUnboundEntities() {
- EntityManager em = emf.createEntityManager();
- em.getTransaction().begin();
- VCS vcSet = new VCS();
- vcSet.setVcsId("VCSET2");
- vcSet.setName("VCSET2");
- try {
- em.persist(vcSet);
- em.getTransaction().commit();
- Assert.fail("didn't throw expected PersistenceException");
- } catch (Exception e) {
- // test pass
- } finally {
- if (em.getTransaction().isActive())
- em.getTransaction().rollback();
- }
-
- em.getTransaction().begin();
- VC vc = new VC();
- vc.setVcId("VC2");
- try {
- em.persist(vc);
- em.getTransaction().commit();
- Assert.fail("didn't throw expected PersistenceException");
- } catch (Exception e) {
- // test pass
- } finally {
- if (em.getTransaction().isActive())
- em.getTransaction().rollback();
- }
-
- em.getTransaction().begin();
- CM cm = new CM();
- cm.setCmId("CMID2");
- try {
- em.persist(cm);
- em.getTransaction().commit();
- Assert.fail("didn't throw expected PersistenceException");
- } catch (Exception e) {
- // test pass
- } finally {
- if (em.getTransaction().isActive())
- em.getTransaction().rollback();
- }
-
- em.getTransaction().begin();
- C c = new C();
- c.setCId("CID2");
- try {
- em.persist(c);
- em.getTransaction().commit();
- Assert.fail("didn't throw expected PersistenceException");
- } catch (Exception e) {
- // test pass
- } finally {
- if (em.getTransaction().isActive())
- em.getTransaction().rollback();
- }
-
- em.close();
- }
-
- public void testQuery() {
- EntityManager em = emf.createEntityManager();
- List<E> es = (List<E>) em.createQuery(
- "Select e from E e where e.name='E1'").getResultList();
- Assert.assertEquals(1, es.size());
- E e = (E) es.get(0);
- Assert.assertEquals("E1", e.getName());
- Assert.assertEquals(1, e.getVcss().size());
- Assert.assertEquals(1, e.getCms().size());
- Assert.assertEquals(1, e.getVcss().size());
+ public void testQuery() {
+ EntityManager em = emf.createEntityManager();
+ List<E> es = (List<E>) em.createQuery(
+ "Select e from E e where e.name='E1'").getResultList();
+ Assert.assertEquals(1, es.size());
+ E e = (E) es.get(0);
+ Assert.assertEquals("E1", e.getName());
+ Assert.assertEquals(1, e.getVcss().size());
+ Assert.assertEquals(1, e.getCms().size());
+ Assert.assertEquals(1, e.getVcss().size());
// Get virtual container set and check that it has a reference to the
- // ensemble
- List<VCS> vcss = (List<VCS>) em.createQuery(
- "Select vcset from VCS vcset where vcset.vcsId='VCS1'")
- .getResultList();
- Assert.assertEquals(1, vcss.size());
- Assert.assertEquals(e, ((VCS) vcss.get(0)).getE());
- em.close();
- }
+ // ensemble
+ List<VCS> vcss = (List<VCS>) em.createQuery(
+ "Select vcset from VCS vcset where vcset.vcsId='VCS1'")
+ .getResultList();
+ Assert.assertEquals(1, vcss.size());
+ Assert.assertEquals(e, ((VCS) vcss.get(0)).getE());
+ em.close();
+ }
- public void testDeletes() {
- // Remove VC set and check that all VCs belonging to that set are
- // deleted but not the ensemble itself
- EntityManager em = emf.createEntityManager();
- em.getTransaction().begin();
- VCS vcset = (VCS) em.createQuery(
- "Select vcset from VCS vcset where vcset.vcsId='VCS1'")
- .getSingleResult();
- em.remove(vcset);
- em.getTransaction().commit();
+ public void testDeletes() {
+ // Remove VC set and check that all VCs belonging to that set are
+ // deleted but not the ensemble itself
+ EntityManager em = emf.createEntityManager();
+ em.getTransaction().begin();
+ VCS vcset = (VCS) em.createQuery(
+ "Select vcset from VCS vcset where vcset.vcsId='VCS1'")
+ .getSingleResult();
+ em.remove(vcset);
+ em.getTransaction().commit();
- // Get virtualContainer
- List<VC> vcs = (List<VC>) em.createQuery(
- "Select vc from VC vc where vc.vcId='VC1'")
- .getResultList();
- Assert.assertEquals(0, vcs.size());
+ // Get virtualContainer
+ List<VC> vcs = (List<VC>) em.createQuery(
+ "Select vc from VC vc where vc.vcId='VC1'")
+ .getResultList();
+ Assert.assertEquals(0, vcs.size());
- // Make sure E and I are still there
- List<E> es = (List<E>) em.createQuery(
- "Select e from E e").getResultList();
- Assert.assertEquals(1, es.size());
- }
+ // Make sure E and I are still there
+ List<E> es = (List<E>) em.createQuery(
+ "Select e from E e").getResultList();
+ Assert.assertEquals(1, es.size());
+ }
- @Override
+ @Override
public void tearDown() throws Exception {
- EntityManager em = emf.createEntityManager();
- em.getTransaction().begin();
- List<E> es = (List<E>) em.createQuery(
- "Select e from E e").getResultList();
- for (E e : es) {
- em.remove(e);
- }
+ if (!isTestsDisabled()) {
+ EntityManager em = emf.createEntityManager();
+ em.getTransaction().begin();
+ List<E> es = (List<E>) em.createQuery(
+ "Select e from E e").getResultList();
+ for (E e : es) {
+ em.remove(e);
+ }
- em.getTransaction().commit();
- em.close();
- super.tearDown();
- }
+ em.getTransaction().commit();
+ em.close();
+ }
+ super.tearDown();
+ }
}
