/**
* Created on Sep 12, 2005
*
* $Id: OpenSessionInViewTests.java,v 1.2 2006/03/07 13:09:31 costin Exp $
* $Revision: 1.2 $
*/
package org.springmodules.jcr.support;
import java.io.IOException;
import javax.jcr.Session;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import junit.framework.TestCase;
import org.easymock.MockControl;
import org.springframework.mock.web.MockFilterConfig;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.mock.web.MockHttpServletResponse;
import org.springframework.mock.web.MockServletContext;
import org.springframework.transaction.support.TransactionSynchronizationManager;
import org.springframework.web.context.WebApplicationContext;
import org.springframework.web.context.support.StaticWebApplicationContext;
import org.springmodules.jcr.SessionFactory;
import org.springmodules.jcr.SessionHolder;
/**
* @author Costin Leau
*
*/
public class OpenSessionInViewTests extends TestCase {
public void testOpenSessionInViewInterceptor() throws Exception {
MockControl sfControl = MockControl.createControl(SessionFactory.class);
SessionFactory sf = (SessionFactory) sfControl.getMock();
MockControl sessionControl = MockControl.createControl(Session.class);
Session session = (Session) sessionControl.getMock();
OpenSessionInViewInterceptor interceptor = new OpenSessionInViewInterceptor();
MockServletContext sc = new MockServletContext();
MockHttpServletRequest request = new MockHttpServletRequest(sc);
MockHttpServletResponse response = new MockHttpServletResponse();
sfControl.expectAndReturn(sf.getSession(), session);
SessionHolder holder = new SessionHolder(session);
sfControl.expectAndReturn(sf.getSessionHolder(session), holder);
sfControl.replay();
sessionControl.replay();
interceptor.setSessionFactory(sf);
interceptor.afterPropertiesSet();
interceptor.preHandle(request, response, "handler");
assertTrue(TransactionSynchronizationManager.hasResource(sf));
assertSame(holder, TransactionSynchronizationManager.getResource(sf));
// check that further invocations simply participate
interceptor.preHandle(request, response, "handler");
interceptor.preHandle(request, response, "handler");
interceptor.postHandle(request, response, "handler", null);
interceptor.afterCompletion(request, response, "handler", null);
interceptor.postHandle(request, response, "handler", null);
interceptor.afterCompletion(request, response, "handler", null);
interceptor.preHandle(request, response, "handler");
interceptor.postHandle(request, response, "handler", null);
interceptor.afterCompletion(request, response, "handler", null);
sfControl.verify();
sessionControl.verify();
sfControl.reset();
sessionControl.reset();
sfControl.replay();
sessionControl.replay();
interceptor.postHandle(request, response, "handler", null);
assertTrue(TransactionSynchronizationManager.hasResource(sf));
assertSame(holder, TransactionSynchronizationManager.getResource(sf));
sfControl.verify();
sessionControl.verify();
sfControl.reset();
sessionControl.reset();
session.logout();
sessionControl.setVoidCallable(1);
sfControl.replay();
sessionControl.replay();
interceptor.afterCompletion(request, response, "handler", null);
assertFalse(TransactionSynchronizationManager.hasResource(sf));
sfControl.verify();
sessionControl.verify();
}
public void testOpenSessionInViewFilter() throws Exception {
MockControl sfControl = MockControl.createControl(SessionFactory.class);
final SessionFactory sf = (SessionFactory) sfControl.getMock();
MockControl sessionControl = MockControl.createControl(Session.class);
final Session session = (Session) sessionControl.getMock();
// set up the session factory
sfControl.expectAndReturn(sf.getSession(), session);
final SessionHolder holder = new SessionHolder(session);
sfControl.expectAndReturn(sf.getSessionHolder(session), holder);
session.logout();
sessionControl.setVoidCallable(1);
sfControl.replay();
sessionControl.replay();
// set up the second session factory
MockControl sf2Control = MockControl.createControl(SessionFactory.class);
final SessionFactory sf2 = (SessionFactory) sf2Control.getMock();
MockControl session2Control = MockControl.createControl(Session.class);
final Session session2 = (Session) session2Control.getMock();
sf2Control.expectAndReturn(sf2.getSession(), session2);
final SessionHolder holder2 = new SessionHolder(session2);
sf2Control.expectAndReturn(sf2.getSessionHolder(session2), holder2);
session2.logout();
session2Control.setVoidCallable(1);
//session2Control.expectAndReturn(session2.getRepository(), repo);
sf2Control.replay();
session2Control.replay();
MockServletContext sc = new MockServletContext();
StaticWebApplicationContext wac = new StaticWebApplicationContext();
wac.setServletContext(sc);
wac.getDefaultListableBeanFactory().registerSingleton("sessionFactory", sf);
wac.getDefaultListableBeanFactory().registerSingleton("mySessionFactory", sf2);
wac.refresh();
sc.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, wac);
MockHttpServletRequest request = new MockHttpServletRequest(sc);
MockHttpServletResponse response = new MockHttpServletResponse();
MockFilterConfig filterConfig = new MockFilterConfig(wac.getServletContext(), "filter");
MockFilterConfig filterConfig2 = new MockFilterConfig(wac.getServletContext(), "filter2");
filterConfig2.addInitParameter("sessionFactoryBeanName", "mySessionFactory");
MockFilterConfig filterConfig3 = new MockFilterConfig(wac.getServletContext(), "filter3");
final OpenSessionInViewFilter filter = new OpenSessionInViewFilter();
filter.init(filterConfig);
final OpenSessionInViewFilter filter2 = new OpenSessionInViewFilter();
filter2.init(filterConfig2);
final OpenSessionInViewFilter filter3 = new OpenSessionInViewFilter();
filter3.init(filterConfig3);
final FilterChain filterChain = new FilterChain() {
public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse)
throws IOException, ServletException {
assertTrue(TransactionSynchronizationManager.hasResource(sf));
// check sf-related things
assertSame(holder, TransactionSynchronizationManager.getResource(sf));
assertSame(session, holder.getSession());
servletRequest.setAttribute("invoked", Boolean.TRUE);
}
};
final FilterChain filterChain2 = new FilterChain() {
public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse)
throws IOException, ServletException {
assertTrue(TransactionSynchronizationManager.hasResource(sf));
// check sf-related things
assertSame(holder, TransactionSynchronizationManager.getResource(sf));
assertSame(session, holder.getSession());
filter3.doFilter(servletRequest, servletResponse, filterChain);
}
};
final FilterChain filterChain3 = new FilterChain() {
public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse)
throws IOException, ServletException {
assertTrue(TransactionSynchronizationManager.hasResource(sf2));
// check sf2-related things
assertSame(holder2, TransactionSynchronizationManager.getResource(sf2));
assertSame(session2, holder2.getSession());
filter.doFilter(servletRequest, servletResponse, filterChain2);
}
};
FilterChain filterChain4 = new FilterChain() {
public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse)
throws IOException, ServletException {
filter2.doFilter(servletRequest, servletResponse, filterChain3);
}
};
assertFalse(TransactionSynchronizationManager.hasResource(sf));
assertFalse(TransactionSynchronizationManager.hasResource(sf2));
filter2.doFilter(request, response, filterChain4);
assertFalse(TransactionSynchronizationManager.hasResource(sf));
assertFalse(TransactionSynchronizationManager.hasResource(sf2));
assertNotNull(request.getAttribute("invoked"));
sfControl.verify();
sessionControl.verify();
sf2Control.verify();
session2Control.verify();
wac.close();
}
}