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.validator; 016 017 import static org.easymock.EasyMock.expect; 018 019 import org.apache.tapestry.IMarkupWriter; 020 import org.apache.tapestry.IRequestCycle; 021 import org.apache.tapestry.form.FormComponentContributorContext; 022 import org.apache.tapestry.form.IFormComponent; 023 import org.apache.tapestry.form.ValidationMessages; 024 import org.testng.annotations.Test; 025 026 /** 027 * Tests for {@link org.apache.tapestry.form.validator.AbstractValidatorWrapper} 028 * 029 * @author Howard Lewis Ship 030 * @since 4.0 031 */ 032 @Test 033 public class TestValidatorWrapper extends BaseValidatorTestCase 034 { 035 public static class Fixture extends AbstractValidatorWrapper 036 { 037 private final Validator _delegate; 038 039 public Fixture(Validator delegate) 040 { 041 _delegate = delegate; 042 } 043 044 protected Validator getDelegate() 045 { 046 return _delegate; 047 } 048 } 049 050 private Validator newValidator() 051 { 052 return newMock(Validator.class); 053 } 054 055 public void testValidate() throws Exception 056 { 057 IFormComponent field = newField(); 058 ValidationMessages messages = newMessages(); 059 Object value = new Object(); 060 061 Validator delegate = newValidator(); 062 063 delegate.validate(field, messages, value); 064 065 replay(); 066 067 new Fixture(delegate).validate(field, messages, value); 068 069 verify(); 070 } 071 072 public void testRenderContribution() 073 { 074 IMarkupWriter writer = newWriter(); 075 IRequestCycle cycle = newCycle(); 076 FormComponentContributorContext context = newContext(); 077 IFormComponent field = newField(); 078 079 Validator delegate = newValidator(); 080 081 delegate.renderContribution(writer, cycle, context, field); 082 083 replay(); 084 085 new Fixture(delegate).renderContribution(writer, cycle, context, field); 086 087 verify(); 088 } 089 090 public void testGetAcceptsNull() 091 { 092 Validator delegate = newMock(Validator.class); 093 094 expect(delegate.getAcceptsNull()).andReturn(true); 095 096 replay(); 097 098 Validator wrapper = new Fixture(delegate); 099 100 assertEquals(true, wrapper.getAcceptsNull()); 101 102 verify(); 103 104 expect(delegate.getAcceptsNull()).andReturn(false); 105 106 replay(); 107 108 assertEquals(false, wrapper.getAcceptsNull()); 109 110 verify(); 111 } 112 113 public void testIsRequired() 114 { 115 Validator delegate = newMock(Validator.class); 116 117 expect(delegate.isRequired()).andReturn(true); 118 119 replay(); 120 121 Validator wrapper = new Fixture(delegate); 122 123 assertEquals(true, wrapper.isRequired()); 124 125 verify(); 126 127 expect(delegate.isRequired()).andReturn(false); 128 129 replay(); 130 131 assertEquals(false, wrapper.isRequired()); 132 133 verify(); 134 } 135 }