// Copyright 2004, 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.engine;
import java.util.HashMap;
import java.util.Map;
import org.apache.hivemind.ApplicationRuntimeException;
import org.apache.hivemind.Location;
import org.apache.tapestry.IExternalPage;
import org.apache.tapestry.IPage;
import org.apache.tapestry.IRequestCycle;
import org.apache.tapestry.services.LinkFactory;
import org.apache.tapestry.services.ResponseRenderer;
import org.apache.tapestry.services.ServiceConstants;
import org.testng.annotations.Test;
/**
* Tests for {@link org.apache.tapestry.engine.ExternalService}.
*
* @author Howard M. Lewis Ship
* @since 4.0
*/
@Test
public class ExternalServiceTest extends ServiceTestCase
{
public void test_Get_Link()
{
Object[] serviceParameters = new Object[0];
LinkFactory lf = newLinkFactory();
ILink link = newLink();
Map parameters = new HashMap();
parameters.put(ServiceConstants.PAGE, "ActivePage");
parameters.put(ServiceConstants.PARAMETER, serviceParameters);
ExternalService es = new ExternalService();
es.setLinkFactory(lf);
trainConstructLink(lf, es, false, parameters, true, link);
replay();
ExternalServiceParameter p = new ExternalServiceParameter("ActivePage", serviceParameters);
assertSame(link, es.getLink(false, p));
verify();
}
public void test_Service() throws Exception
{
IRequestCycle cycle = newCycle();
IExternalPage page = newMock(IExternalPage.class);
Object[] parameters = new Object[0];
LinkFactory lf = newLinkFactory();
ResponseRenderer rr = newResponseRenderer();
trainGetParameter(cycle, ServiceConstants.PAGE, "ActivePage");
trainGetPage(cycle, "ActivePage", page);
trainExtractListenerParameters(lf, cycle, parameters);
cycle.setListenerParameters(parameters);
cycle.activate(page);
page.activateExternalPage(parameters, cycle);
rr.renderResponse(cycle);
replay();
ExternalService es = new ExternalService();
es.setLinkFactory(lf);
es.setResponseRenderer(rr);
es.service(cycle);
verify();
}
public void test_Service_Wrong_Type() throws Exception
{
IRequestCycle cycle = newCycle();
IPage page = newPage();
Location l = newLocation();
trainGetParameter(cycle, ServiceConstants.PAGE, "ActivePage");
trainGetPage(cycle, "ActivePage", page);
trainGetPageName(page, "ActivePage");
trainGetLocation(page, l);
replay();
ExternalService es = new ExternalService();
try
{
es.service(cycle);
unreachable();
}
catch (ApplicationRuntimeException ex)
{
assertEquals(
"Page ActivePage does not implement the org.apache.tapestry.IExternalPage interface.",
ex.getMessage());
assertSame(l, ex.getLocation());
assertSame(page, ex.getComponent());
}
verify();
}
}