// Copyright 2005 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.record;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import org.apache.hivemind.test.HiveMindTestCase;
import org.apache.tapestry.IRequestCycle;
import org.apache.tapestry.engine.ServiceEncoding;
import org.apache.tapestry.web.WebRequest;
import org.easymock.MockControl;
/**
* Tests for {@link org.apache.tapestry.record.ClientPropertyPersistenceStrategy}.
*
* @author Howard M. Lewis Ship
* @since 4.0
*/
public class TestClientPropertyPersistenceStrategy extends HiveMindTestCase
{
public void testInitialize()
{
MockControl requestc = newControl(WebRequest.class);
WebRequest request = (WebRequest) requestc.getMock();
request.getParameterNames();
requestc.setReturnValue(Arrays.asList(new Object[]
{ "foo", "state:MyPage" }));
request.getParameterValue("state:MyPage");
requestc.setReturnValue("ENCODED");
MockControl encoderc = newControl(PersistentPropertyDataEncoder.class);
PersistentPropertyDataEncoder encoder = (PersistentPropertyDataEncoder) encoderc.getMock();
List changes = Collections.singletonList(new PropertyChangeImpl("foo", "bar", "baz"));
encoder.decodePageChanges("ENCODED");
encoderc.setReturnValue(changes);
replayControls();
ClientPropertyPersistenceStrategy strategy = new ClientPropertyPersistenceStrategy(encoder);
strategy.setRequest(request);
strategy.initializeService();
assertSame(changes, strategy.getStoredChanges("MyPage", null));
verifyControls();
}
public void testGetChangesUnknownPage()
{
ClientPropertyPersistenceStrategy strategy = new ClientPropertyPersistenceStrategy();
assertTrue(strategy.getStoredChanges("UnknownPage", null).isEmpty());
}
public void testStoreAndRetrieve()
{
PropertyChange pc = new PropertyChangeImpl("foo", "bar", "baz");
ClientPropertyPersistenceStrategy strategy = new ClientPropertyPersistenceStrategy();
strategy.store("MyPage", "foo", "bar", "baz");
assertEquals(Collections.singletonList(pc), strategy.getStoredChanges("MyPage", null));
strategy.discardStoredChanges("MyPage", null);
assertEquals(Collections.EMPTY_LIST, strategy.getStoredChanges("MyPage", null));
}
public void testAddParametersForPersistentProperties()
{
MockControl requestc = newControl(WebRequest.class);
WebRequest request = (WebRequest) requestc.getMock();
IRequestCycle cycle = (IRequestCycle) newMock(IRequestCycle.class);
ServiceEncoding encoding = (ServiceEncoding) newMock(ServiceEncoding.class);
request.getParameterNames();
requestc.setReturnValue(Arrays.asList(new Object[]
{ "foo", "state:MyPage" }));
request.getParameterValue("state:MyPage");
requestc.setReturnValue("ENCODED");
encoding.setParameterValue("state:MyPage", "ENCODED");
replayControls();
ClientPropertyPersistenceStrategy strategy = new ClientPropertyPersistenceStrategy();
strategy.setRequest(request);
strategy.initializeService();
strategy.addParametersForPersistentProperties(encoding, cycle);
verifyControls();
}
}