// Copyright 2007, 2008 The Apache Software Foundation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package org.apache.tapestry.internal.services;
import org.apache.tapestry.internal.test.InternalBaseTestCase;
import org.apache.tapestry.internal.transform.pages.ReadOnlyBean;
import org.apache.tapestry.services.ApplicationStateCreator;
import org.apache.tapestry.services.ApplicationStatePersistenceStrategy;
import org.apache.tapestry.services.Request;
import org.apache.tapestry.services.Session;
import org.testng.annotations.Test;
public class SessionApplicationStatePersistenceStrategyTest extends InternalBaseTestCase
{
@SuppressWarnings("unchecked")
@Test
public void get_aso_already_exists()
{
Request request = mockRequest();
Session session = mockSession();
Class asoClass = ReadOnlyBean.class;
Object aso = new ReadOnlyBean();
String key = "aso:" + asoClass.getName();
ApplicationStateCreator creator = mockApplicationStateCreator();
train_getSession(request, true, session);
train_getAttribute(session, key, aso);
replay();
ApplicationStatePersistenceStrategy strategy = new SessionApplicationStatePersistenceStrategy(request);
assertSame(strategy.get(asoClass, creator), aso);
verify();
}
@SuppressWarnings("unchecked")
@Test
public void check_exists_does_not_create_session()
{
Request request = mockRequest();
Class asoClass = ReadOnlyBean.class;
train_getSession(request, false, null);
replay();
ApplicationStatePersistenceStrategy strategy = new SessionApplicationStatePersistenceStrategy(request);
assertFalse(strategy.exists(asoClass));
verify();
}
@SuppressWarnings("unchecked")
@Test
public void get_aso_needs_to_be_created()
{
Request request = mockRequest();
Session session = mockSession();
Class asoClass = ReadOnlyBean.class;
Object aso = new ReadOnlyBean();
String key = "aso:" + asoClass.getName();
ApplicationStateCreator creator = mockApplicationStateCreator();
// First for exists()
train_getSession(request, false, session);
train_getAttribute(session, key, null);
// Second for get()
train_getSession(request, true, session);
train_getAttribute(session, key, null);
train_create(creator, aso);
session.setAttribute(key, aso);
// Then for exists() after
train_getSession(request, false, session);
train_getAttribute(session, key, aso);
replay();
ApplicationStatePersistenceStrategy strategy = new SessionApplicationStatePersistenceStrategy(request);
assertFalse(strategy.exists(asoClass));
assertSame(strategy.get(asoClass, creator), aso);
assertTrue(strategy.exists(asoClass));
verify();
}
@SuppressWarnings("unchecked")
@Test
public void set_aso()
{
Request request = mockRequest();
Session session = mockSession();
Class asoClass = ReadOnlyBean.class;
Object aso = new ReadOnlyBean();
String key = "aso:" + asoClass.getName();
train_getSession(request, true, session);
session.setAttribute(key, aso);
replay();
ApplicationStatePersistenceStrategy strategy = new SessionApplicationStatePersistenceStrategy(request);
strategy.set(asoClass, aso);
verify();
}
}