public void testTemporaryObject() throws Exception {
    msg("Opening session");
    final CDOSession session = openSession();

    // ************************************************************* //

    msg("Creating category1");
    final Category category1A = getModel1Factory().createCategory();
    category1A.setName("category1");

    msg("Creating company");
    final Company companyA = getModel1Factory().createCompany();

    msg("Adding categories");
    companyA.getCategories().add(category1A);

    msg("Opening transaction");
    final CDOTransaction transaction = session.openTransaction();
    transaction.options().addChangeSubscriptionPolicy(CDOAdapterPolicy.ALL);
    msg("Creating resource");
    final CDOResource resourceA = transaction.createResource(getResourcePath("/test1"));

    msg("Adding company");
    resourceA.getContents().add(companyA);

    msg("Committing");

    final TestAdapter adapter = new TestAdapter();
    category1A.eAdapters().add(adapter);

    transaction.commit();

    // ************************************************************* //

    msg("Opening view");
    final CDOSession session2 = openSession();
    final CDOTransaction transaction2 = session2.openTransaction();
    transaction.options().addChangeSubscriptionPolicy(CDOAdapterPolicy.ALL);

    final Category category1B =
        (Category)
            CDOUtil.getEObject(
                transaction2.getObject(CDOUtil.getCDOObject(category1A).cdoID(), true));

    msg("Changing name");
    category1B.setName("CHANGED NAME");

    assertEquals(0, adapter.getNotifications().length);

    msg("Committing");
    transaction2.commit();

    msg("Checking after commit");
    new PollingTimeOuter() {
      @Override
      protected boolean successful() {
        return adapter.getNotifications().length == 1;
      }
    }.assertNoTimeOut();
  }
  public void testSameSession_WithoutPolicy() throws Exception {
    final Category category1A = getModel1Factory().createCategory();
    category1A.setName("category1");

    final Company companyA = getModel1Factory().createCompany();
    companyA.getCategories().add(category1A);

    final CDOSession session = openSession();

    // ************************************************************* //

    final CDOTransaction transaction = session.openTransaction();

    final CDOResource resourceA = transaction.createResource(getResourcePath("/test1"));
    resourceA.getContents().add(companyA);

    transaction.commit();
    final TestAdapter adapter = new TestAdapter();
    category1A.eAdapters().add(adapter);

    // ************************************************************* //

    final CDOTransaction transaction2 = session.openTransaction();

    final Category category1B =
        (Category)
            CDOUtil.getEObject(
                transaction2.getObject(CDOUtil.getCDOObject(category1A).cdoID(), true));
    category1B.setName("CHANGED NAME");
    assertEquals(0, adapter.getNotifications().length);

    transaction2.commit();

    new PollingTimeOuter() {
      @Override
      protected boolean successful() {
        // Commit notifications from the same session always have full deltas
        Notification[] notifications = adapter.getNotifications();
        return notifications.length == 1;
      }
    }.assertNoTimeOut();

    // Adding policy
    transaction.options().addChangeSubscriptionPolicy(CDOAdapterPolicy.ALL);
    adapter.clearNotifications();

    category1B.setName("CHANGED NAME_VERSION 2");
    assertEquals(0, adapter.getNotifications().length);

    transaction2.commit();

    new PollingTimeOuter() {
      @Override
      protected boolean successful() {
        // Commit notifications from the same session always have full deltas
        Notification[] notifications = adapter.getNotifications();
        return notifications.length == 1;
      }
    }.assertNoTimeOut();
  }
  public void testSeparateSession() throws Exception {
    Category category1A = getModel1Factory().createCategory();
    category1A.setName("category1");

    Company companyA = getModel1Factory().createCompany();
    companyA.getCategories().add(category1A);

    CDOSession session = openSession();
    CDOTransaction transaction = session.openTransaction();
    transaction.options().addChangeSubscriptionPolicy(CDOAdapterPolicy.ALL);

    CDOResource resourceA = transaction.createResource(getResourcePath("/test1"));
    resourceA.getContents().add(companyA);
    transaction.commit();

    final TestAdapter adapter = new TestAdapter();
    category1A.eAdapters().add(adapter);

    // ************************************************************* //

    CDOSession session2 = openSession();
    CDOTransaction transaction2 = session2.openTransaction();

    Category category1B =
        (Category)
            CDOUtil.getEObject(
                transaction2.getObject(CDOUtil.getCDOObject(category1A).cdoID(), true));
    category1B.setName("CHANGED NAME");
    assertEquals(0, adapter.getNotifications().length);

    transaction2.commit();

    new PollingTimeOuter() {
      @Override
      protected boolean successful() {
        // Change subscription leads to delta nnotification
        Notification[] notifications = adapter.getNotifications();
        return notifications.length == 1;
      }
    }.assertNoTimeOut();

    // Removing policy
    transaction.options().removeChangeSubscriptionPolicy(CDOAdapterPolicy.ALL);
    adapter.clearNotifications();

    category1B.setName("CHANGED NAME_VERSION 2");
    assertEquals(0, adapter.getNotifications().length);

    transaction2.commit();

    new PollingTimeOuter() {
      @Override
      protected boolean successful() {
        // No change subscription, other session ==> no delta notification
        Notification[] notifications = adapter.getNotifications();
        return notifications.length != 0;
      }
    }.assertTimeOut();
  }
  public void testNotificationChain() throws Exception {
    msg("Opening session");
    final CDOSession session = openSession();

    // ************************************************************* //

    msg("Creating category1");
    final Category category1A = getModel1Factory().createCategory();
    category1A.setName("category1");

    msg("Creating company");
    final Company companyA = getModel1Factory().createCompany();

    msg("Adding categories");
    companyA.getCategories().add(category1A);

    msg("Opening transaction");
    final CDOTransaction transaction = session.openTransaction();

    transaction.options().addChangeSubscriptionPolicy(CDOAdapterPolicy.ALL);

    msg("Creating resource");
    final CDOResource resourceA = transaction.createResource(getResourcePath("/test1"));

    msg("Adding company");
    resourceA.getContents().add(companyA);

    msg("Committing");
    transaction.commit();

    final TestAdapter adapter = new TestAdapter();

    companyA.eAdapters().add(adapter);

    // ************************************************************* //

    msg("Opening view");
    final CDOSession session2 = openSession();
    final CDOTransaction transaction2 = session2.openTransaction();

    final Company company1B =
        (Company)
            CDOUtil.getEObject(
                transaction2.getObject(CDOUtil.getCDOObject(companyA).cdoID(), true));

    msg("Changing name");
    company1B.setName("TEST1");
    company1B.setCity("CITY1");

    final Category category2B = getModel1Factory().createCategory();
    company1B.getCategories().add(category2B);

    assertEquals(0, adapter.getNotifications().length);

    msg("Committing");
    transaction2.commit();

    msg("Checking after commit");
    new PollingTimeOuter() {
      @Override
      protected boolean successful() {
        return adapter.getNotifications().length == 3;
      }
    }.assertNoTimeOut();

    int count = 0;
    for (Notification notification : adapter.getNotifications()) {
      CDODeltaNotification cdoNotification = (CDODeltaNotification) notification;
      if (adapter.getNotifications().length - 1 == count) {
        assertEquals(false, cdoNotification.hasNext());
      } else {
        assertEquals(true, cdoNotification.hasNext());
      }

      if (notification.getFeature() == getModel1Package().getCategory_Name()) {
        assertEquals(Notification.SET, notification.getEventType());
        assertEquals("TEST1", notification.getNewStringValue());
      } else if (notification.getFeature() == getModel1Package().getAddress_City()) {
        assertEquals(Notification.SET, notification.getEventType());
        assertEquals("CITY1", notification.getNewStringValue());
      } else if (notification.getFeature() == getModel1Package().getCompany_Categories()) {
        assertEquals(Notification.ADD, notification.getEventType());
        assertEquals(1, notification.getPosition());
        assertEquals(
            transaction.getObject(CDOUtil.getCDOObject(category2B).cdoID(), true),
            notification.getNewValue());
      } else {
        assertEquals(false, false);
      }

      count++;
    }
  }