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.annotations; 016 017 import java.lang.reflect.Method; 018 019 import org.apache.hivemind.Location; 020 import org.apache.hivemind.Resource; 021 import org.apache.tapestry.enhance.EnhancementOperation; 022 import org.apache.tapestry.spec.ComponentSpecification; 023 import org.apache.tapestry.spec.IComponentSpecification; 024 import org.apache.tapestry.spec.IPropertySpecification; 025 import org.testng.annotations.Test; 026 027 /** 028 * Tests for {@link org.apache.tapestry.annotations.InitialValueAnnotationWorker}. 029 * 030 * @author Howard M. Lewis Ship 031 */ 032 @Test 033 public class InitialValueAnnotationWorkerTest extends BaseAnnotationTestCase 034 { 035 public void testCanEnhance() 036 { 037 InitialValueAnnotationWorker worker = new InitialValueAnnotationWorker(); 038 039 assertEquals(false, worker.canEnhance(findMethod(AnnotatedPage.class, "getMapBean"))); 040 assertEquals(true, worker.canEnhance(findMethod( 041 AnnotatedPage.class, 042 "getPropertyWithInitialValue"))); 043 } 044 045 public void testEnhanceNonMatch() 046 { 047 EnhancementOperation op = newOp(); 048 IComponentSpecification spec = newSpec(); 049 Method method = findMethod(AnnotatedPage.class, "getMapBean"); 050 Resource resource = newResource(AnnotatedPage.class); 051 052 replay(); 053 054 InitialValueAnnotationWorker worker = new InitialValueAnnotationWorker(); 055 056 worker.peformEnhancement(op, spec, method, resource); 057 058 verify(); 059 } 060 061 public void testEnhancePersistAnnotationPresent() 062 { 063 EnhancementOperation op = newOp(); 064 IComponentSpecification spec = newSpec(); 065 Method method = findMethod(AnnotatedPage.class, "getPersistentPropertyWithInitialValue"); 066 Resource resource = newResource(AnnotatedPage.class); 067 068 replay(); 069 070 InitialValueAnnotationWorker worker = new InitialValueAnnotationWorker(); 071 072 worker.peformEnhancement(op, spec, method, resource); 073 074 verify(); 075 } 076 077 public void testJustInitialValue() 078 { 079 EnhancementOperation op = newOp(); 080 IComponentSpecification spec = new ComponentSpecification(); 081 Method method = findMethod(AnnotatedPage.class, "getPropertyWithInitialValue"); 082 Resource resource = newResource(AnnotatedPage.class); 083 084 replay(); 085 086 InitialValueAnnotationWorker worker = new InitialValueAnnotationWorker(); 087 088 worker.peformEnhancement(op, spec, method, resource); 089 090 verify(); 091 092 IPropertySpecification ps = spec.getPropertySpecification("propertyWithInitialValue"); 093 094 assertEquals("propertyWithInitialValue", ps.getName()); 095 assertEquals(false, ps.isPersistent()); 096 assertEquals("fred", ps.getInitialValue()); 097 098 Location expectedLocation = newMethodLocation( 099 AnnotatedPage.class, 100 method, 101 InitialValue.class); 102 103 assertEquals(expectedLocation, ps.getLocation()); 104 } 105 }