001 // Copyright Oct 21, 2006 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 package org.apache.tapestry.form; 015 016 import static org.easymock.EasyMock.*; 017 018 import org.apache.tapestry.IForm; 019 import org.apache.tapestry.IMarkupWriter; 020 import org.apache.tapestry.IRequestCycle; 021 import org.apache.tapestry.services.DataSqueezer; 022 import org.testng.annotations.Test; 023 024 025 /** 026 * Tests functionality of {@link Hidden}. 027 */ 028 @Test 029 public class TestHidden extends BaseFormComponentTestCase 030 { 031 032 public void test_Render() 033 { 034 IRequestCycle cycle = newCycle(); 035 IForm form = newMock(IForm.class); 036 DataSqueezer squeezer = newMock(DataSqueezer.class); 037 038 IMarkupWriter writer = newMarkupWriter(); 039 040 MockDelegate delegate = new MockDelegate(); 041 042 Hidden component = newInstance(Hidden.class, new Object[] 043 { "name", "fred", "value", new Integer(10), 044 "encode", Boolean.TRUE, "dataSqueezer", squeezer }); 045 046 expect(cycle.renderStackPush(component)).andReturn(component); 047 048 trainGetForm(cycle, form); 049 trainWasPrerendered(form, writer, component, false); 050 trainGetDelegate(form, delegate); 051 052 delegate.setFormComponent(component); 053 054 trainGetElementId(form, component, "fred"); 055 trainIsRewinding(form, false); 056 trainIsRewinding(cycle, false); 057 058 form.setFormFieldUpdating(true); 059 060 expect(squeezer.squeeze(10)).andReturn("i10"); 061 062 delegate.setFormComponent(component); 063 064 form.addHiddenValue("fred", "fred", "i10"); 065 066 expect(cycle.renderStackPop()).andReturn(component); 067 068 replay(); 069 070 component.render(writer, cycle); 071 072 verify(); 073 } 074 }