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.form;
016    
017    import static org.testng.AssertJUnit.assertSame;
018    
019    import org.apache.tapestry.IMarkupWriter;
020    import org.apache.tapestry.IRequestCycle;
021    
022    /**
023     * Used to test rendering and rewinding the Form component.
024     * 
025     * @author Howard M. Lewis Ship
026     * @since 4.0
027     * @see org.apache.tapestry.form.FormTest
028     */
029    public abstract class FormFixture extends Form
030    {
031        public abstract FormSupport getFormSupport();
032    
033        public abstract IMarkupWriter getExpectedWriter();
034    
035        public abstract IRequestCycle getExpectedRequestCycle();
036    
037        @Override
038        protected FormSupport newFormSupport(IMarkupWriter writer, IRequestCycle cycle)
039        {
040            assertSame(getExpectedWriter(), writer);
041            assertSame(getExpectedRequestCycle(), cycle);
042    
043            return getFormSupport();
044        }
045    }