package org.alfresco;

import org.alfresco.model.ContentModel;
import org.alfresco.repo.security.authentication.AuthenticationUtil;
import org.alfresco.repo.transaction.RetryingTransactionHelper.RetryingTransactionCallback;
import org.alfresco.service.ServiceRegistry;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.NodeService;
import org.alfresco.service.cmr.repository.StoreRef;
import org.alfresco.service.transaction.TransactionService;
import org.alfresco.util.ApplicationContextHelper;
import org.springframework.context.ApplicationContext;

import junit.framework.TestCase;

/**
 * A unit test that provides a first-pass check on whether the Alfresco
 * repository is starting.  This test can be run in hard-failure mode
 * to elicit quick failures if there are build-box or other fundamental
 * problems with the repository.
 * 
 * @author Derek Hulley
 */
public class RepositoryStartupTest extends TestCase
{
    private static ApplicationContext ctx = ApplicationContextHelper.getApplicationContext();
    
    private ServiceRegistry serviceRegistry;
    private TransactionService transactionService;

    public void setUp() throws Exception
    {
        serviceRegistry = (ServiceRegistry) ctx.getBean(ServiceRegistry.SERVICE_REGISTRY);
        transactionService = serviceRegistry.getTransactionService();
        AuthenticationUtil.setRunAsUserSystem();
    }
    
    public void tearDown() throws Exception
    {
        AuthenticationUtil.clearCurrentSecurityContext();
    }
    
    public void testRepoReadWrite() throws Exception
    {
        assertFalse("The transaction is read-only - further unit tests are pointless.", transactionService.isReadOnly());
    }
    
    public void testBasicWriteOperations() throws Exception
    {
        RetryingTransactionCallback<Void> addPropertyCallback = new RetryingTransactionCallback<Void>()
        {
            public Void execute() throws Throwable
            {
                NodeService nodeService = serviceRegistry.getNodeService();
                NodeRef rootNodeRef = nodeService.getRootNode(StoreRef.STORE_REF_WORKSPACE_SPACESSTORE);
                nodeService.setProperty(rootNodeRef, ContentModel.PROP_NAME, "SanityCheck");
                return null;
            }
        };
        transactionService.getRetryingTransactionHelper().doInTransaction(addPropertyCallback, false, true);
    }
}