001    // Copyright 2005 The Apache Software Foundation
002    //
003    // Licensed under the Apache License, Version 2.0 (the "License");
004    // you may not use this file except in compliance with the License.
005    // You may obtain a copy of the License at
006    //
007    //     http://www.apache.org/licenses/LICENSE-2.0
008    //
009    // Unless required by applicable law or agreed to in writing, software
010    // distributed under the License is distributed on an "AS IS" BASIS,
011    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012    // See the License for the specific language governing permissions and
013    // limitations under the License.
014    
015    package org.apache.tapestry.callback;
016    
017    import org.apache.tapestry.BaseComponentTestCase;
018    import org.apache.tapestry.IPage;
019    import org.apache.tapestry.IRequestCycle;
020    import org.testng.annotations.Test;
021    
022    /**
023     * Tests for {@link org.apache.tapestry.callback.PageCallback}.
024     * 
025     * @author Howard M. Lewis Ship
026     * @since 4.0
027     */
028    @Test
029    public class TestPageCallback extends BaseComponentTestCase
030    {
031        public void testByString()
032        {
033            IRequestCycle cycle = newMock(IRequestCycle.class);
034    
035            cycle.activate("Fred");
036    
037            replay();
038    
039            PageCallback callback = new PageCallback("Fred");
040    
041            assertEquals("PageCallback[Fred]", callback.toString());
042    
043            callback.performCallback(cycle);
044    
045            verify();
046        }
047    
048        public void testByPage()
049        {
050            IRequestCycle cycle = newMock(IRequestCycle.class);
051            IPage page = newPage("Barney");
052    
053            cycle.activate("Barney");
054    
055            replay();
056    
057            PageCallback callback = new PageCallback(page);
058    
059            assertEquals("PageCallback[Barney]", callback.toString());
060    
061            callback.performCallback(cycle);
062    
063            verify();
064        }
065    }