[Hibernate-commits] Hibernate Code SVN: r9615 - trunk/HibernateExt/metadata/src/test/org/hibernate/test/annotations/manytomany

[<hib...@li...>]

Author: epbernard
Date: 2006-03-14 08:35:27 -0500 (Tue, 14 Mar 2006)
New Revision: 9615

Modified:
   trunk/HibernateExt/metadata/src/test/org/hibernate/test/annotations/manytomany/ManyToManyTest.java
Log:
add test

Modified: trunk/HibernateExt/metadata/src/test/org/hibernate/test/annotations/manytomany/ManyToManyTest.java
===================================================================
--- trunk/HibernateExt/metadata/src/test/org/hibernate/test/annotations/manytomany/ManyToManyTest.java	2006-03-14 12:33:18 UTC (rev 9614)
+++ trunk/HibernateExt/metadata/src/test/org/hibernate/test/annotations/manytomany/ManyToManyTest.java	2006-03-14 13:35:27 UTC (rev 9615)
@@ -7,6 +7,7 @@
 import java.util.HashSet;
 import java.util.Set;
 import java.util.Date;
+import java.util.Iterator;
 
 import org.hibernate.Session;
 import org.hibernate.Transaction;
@@ -175,7 +176,7 @@
 		Employer er = new Employer();
 		Employee ee = new Employee();
 		s.persist(ee);
-		Collection erColl = new ArrayList();
+		Set erColl = new HashSet();
 		Collection eeColl = new ArrayList();
 		erColl.add(ee);
 		eeColl.add(er);
@@ -217,6 +218,66 @@
 		s.close();
 	}
 
+	public void testRemoveInBetween() throws Exception {
+		Session s;
+		Transaction tx;
+		s = openSession();
+		tx = s.beginTransaction();
+		Employer er = new Employer();
+		Employee ee = new Employee();
+		Employee ee2 = new Employee();
+		s.persist(ee);
+		s.persist(ee2);
+		Set erColl = new HashSet();
+		Collection eeColl = new ArrayList();
+		erColl.add(ee);
+		erColl.add(ee2);
+		eeColl.add(er);
+		er.setEmployees(erColl);
+		ee.setEmployers(eeColl);
+		//s.persist(ee);
+		tx.commit();
+		s.close();
+
+		s = openSession();
+		tx = s.beginTransaction();
+		er = (Employer) s.load(Employer.class, er.getId() );
+		assertNotNull(er);
+		assertNotNull( er.getEmployees() );
+		assertEquals( 2, er.getEmployees().size() );
+		Iterator iterator = er.getEmployees().iterator();
+		Employee eeFromDb = (Employee) iterator.next();
+		if ( eeFromDb.getId().equals( ee.getId() ) ) {
+			eeFromDb = (Employee) iterator.next();
+		}
+		assertEquals( ee2.getId(), eeFromDb.getId() );
+		er.getEmployees().remove( eeFromDb );
+		eeFromDb.getEmployers().remove( er );
+		tx.commit();
+		s.close();
+
+		s = openSession();
+		tx = s.beginTransaction();
+		ee = (Employee) s.get(Employee.class, ee.getId() );
+		assertNotNull(ee);
+		assertFalse("ManyToMany mappedBy lazyness", Hibernate.isInitialized( ee.getEmployers() ) );
+		tx.commit();
+		assertFalse("ManyToMany mappedBy lazyness", Hibernate.isInitialized( ee.getEmployers() ) );
+		s.close();
+
+		s = openSession();
+		tx = s.beginTransaction();
+		ee = (Employee) s.get(Employee.class, ee.getId() );
+		assertNotNull(ee);
+		er = ee.getEmployers().iterator().next();
+		assertTrue("second join non lazy", Hibernate.isInitialized( er ) );
+		assertEquals( 1, er.getEmployees().size() );
+		s.delete( er );
+		s.delete( ee );
+		tx.commit();
+		s.close();
+	}
+
 	public void testSelf() throws Exception {
 		Session s;
 		Transaction tx;