Package org.exoplatform.commons.chromattic

Source Code of org.exoplatform.commons.chromattic.ChromatticIntegrationTestCase

/**
* Copyright (C) 2009 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.commons.chromattic;

import org.chromattic.api.Chromattic;
import org.chromattic.api.ChromatticSession;
import org.exoplatform.component.test.*;
import org.exoplatform.container.PortalContainer;

import javax.jcr.Session;
import javax.jcr.Workspace;

/**
* @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a>
* @version $Revision$
*/
@ConfiguredBy({
   @ConfigurationUnit(scope = ContainerScope.PORTAL, path = "conf/exo.portal.component.test.jcr-configuration.xml"),
   @ConfigurationUnit(scope = ContainerScope.PORTAL, path = "conf/exo.portal.component.common-configuration.xml")
})
public class ChromatticIntegrationTestCase extends AbstractKernelTest
{

   /** . */
   private ChromatticLifeCycle test1LF;

   /** . */
   private ChromatticLifeCycle test2LF;

   /** . */
   private ChromatticManager chromatticManager;

   public ChromatticIntegrationTestCase()
   {
   }

   @Override
   protected void setUp() throws Exception
   {
      PortalContainer container = PortalContainer.getInstance();
      chromatticManager = (ChromatticManager)container.getComponent(ChromatticManager.class);
      test1LF = chromatticManager.getLifeCycle("test1");
      test2LF = chromatticManager.getLifeCycle("test2");
   }

   public void testConfiguratorInitialized() throws Exception
   {
      assertNotNull(test1LF);
      assertEquals("portal-test", test1LF.getWorkspaceName());
      assertNotNull(test1LF.getChromattic());
      assertSame(chromatticManager, test1LF.getManager());
   }

   public void testCannotInitiateMoreThanOneRequest()
   {
      chromatticManager.beginRequest();

      //
      try
      {
         chromatticManager.beginRequest();
         fail();
      }
      catch (IllegalStateException e)
      {
      }

      //
      chromatticManager.endRequest(false);
   }

   public void testCannotEndNonExistingRequest()
   {
      try
      {
         chromatticManager.endRequest(false);
         fail();
      }
      catch (IllegalStateException e)
      {
      }
   }


   public void testWrapperFailsWhenNoGlobalRequest() throws Exception
   {
      try
      {
         test1LF.getChromattic().openSession();
         fail();
      }
      catch (IllegalStateException e)
      {
      }
   }

   public void testLocalRequest() throws Exception
   {
      Session jcrSession;

      //
      SessionContext context = test1LF.openContext();
      try
      {
         ChromatticSession session = test1LF.getChromattic().openSession();
         FooEntity foo = session.create(FooEntity.class);
         assertEquals("portal-test", foo.getWorkspace());
         jcrSession = session.getJCRSession();
         assertTrue(jcrSession.isLive());
         Workspace workspace = jcrSession.getWorkspace();
         assertEquals("portal-test", workspace.getName());

         session.close();
         assertTrue(jcrSession.isLive());
      }
      finally
      {
         test1LF.closeContext(false);
      }

      // Assert JCR session was properly closed
      assertFalse(jcrSession.isLive());
   }

   public void testLocalRequestNoSessionAccess()
   {
      SessionContext context = test1LF.openContext();
      test1LF.closeContext(false);
   }

   public void testGlobalSession() throws Exception
   {
      Session jcrSession;

      //
      SynchronizationEventQueue queue = new SynchronizationEventQueue();

      //
      chromatticManager.beginRequest();
      try
      {
         Chromattic chromattic = test1LF.getChromattic();

         // No context should be open
         assertNull(test1LF.getContext(true));

         // Opens a session with the provided Chromattic
         ChromatticSession session = chromattic.openSession();

         // Now we should have a context
         SessionContext context = test1LF.getContext(true);
         assertNotNull(context);

         // Register synchronzation with event queue
         context.addSynchronizationListener(queue);

         // Check how chromattic see the session
         FooEntity foo = session.create(FooEntity.class);
         assertEquals("portal-test", foo.getWorkspace());

         // Check related JCR session
         jcrSession = session.getJCRSession();
         assertTrue(jcrSession.isLive());
         Workspace workspace = jcrSession.getWorkspace();
         assertEquals("portal-test", workspace.getName());

         // Closing chromattic session should not close the underlying JCR session
         session.close();
         assertTrue(jcrSession.isLive());

         // Queue should be empty up to here
         queue.assertEmpty();
      }
      finally
      {
         chromatticManager.endRequest(false);
      }

      //
      queue.assertEvent(SynchronizationEvent.BEFORE);
      queue.assertEvent(SynchronizationEvent.DISCARDED);

      // Assert JCR session was properly closed
      assertFalse(jcrSession.isLive());
   }

   public void testGlobalSessionContext() throws Exception
   {
      chromatticManager.beginRequest();
      try
      {
         SessionContext context = test1LF.getContext(true);
         assertNull(context);

         //
         context = test1LF.getContext(false);
         assertNotNull(context);
      }
      finally
      {
         chromatticManager.endRequest(false);
      }
   }

   public void testPersistence() throws Exception {

      chromatticManager.beginRequest();
      ChromatticSession session = test1LF.getChromattic().openSession();
      FooEntity foo = session.create(FooEntity.class);
      String fooId = session.persist(foo, "testPersistence");
      session.save();
      chromatticManager.endRequest(true);

      chromatticManager.beginRequest();
      session = test1LF.getChromattic().openSession();
      foo = session.findById(FooEntity.class, fooId);
      session.close();
      chromatticManager.endRequest(false);

      assertNotNull(foo);
   }

   public void testTwoLifeCycleWithSameRepository() {
      chromatticManager.beginRequest();
      SessionContext ctx1 = test1LF.openContext();
      Session session1 = ctx1.getSession().getJCRSession();
      SessionContext ctx2 = test2LF.openContext();
      Session session2 = ctx2.getSession().getJCRSession();
      assertSame(session1, session2);
      chromatticManager.endRequest(false);
   }
}
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