001 package org.apache.turbine.services.template; 002 003 004 /* 005 * Licensed to the Apache Software Foundation (ASF) under one 006 * or more contributor license agreements. See the NOTICE file 007 * distributed with this work for additional information 008 * regarding copyright ownership. The ASF licenses this file 009 * to you under the Apache License, Version 2.0 (the 010 * "License"); you may not use this file except in compliance 011 * with the License. You may obtain a copy of the License at 012 * 013 * http://www.apache.org/licenses/LICENSE-2.0 014 * 015 * Unless required by applicable law or agreed to in writing, 016 * software distributed under the License is distributed on an 017 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 018 * KIND, either express or implied. See the License for the 019 * specific language governing permissions and limitations 020 * under the License. 021 */ 022 023 024 import org.apache.turbine.services.TurbineServices; 025 import org.apache.turbine.test.BaseTestCase; 026 import org.apache.turbine.util.TurbineConfig; 027 028 /** 029 * Tests the class mapping of the Template Service for screen, 030 * layout and navigation. 031 * 032 * @author <a href="hps@intermeta.de">Henning P. Schmiedehausen</a> 033 * @version $Id: ClassTest.java 615328 2008-01-25 20:25:05Z tv $ 034 */ 035 036 public class ClassTest 037 extends BaseTestCase 038 { 039 private static TurbineConfig tc = null; 040 private static TemplateService ts = null; 041 042 public ClassTest(String name) 043 throws Exception 044 { 045 super(name); 046 tc = new TurbineConfig(".", "/conf/test/TemplateService.properties"); 047 tc.initialize(); 048 049 ts = (TemplateService) TurbineServices.getInstance().getService(TemplateService.SERVICE_NAME); 050 } 051 052 public void testTemplateDefaults() 053 { 054 // Test if the Default-Values for the Screen, Layout and Navigation classes 055 assertEquals("Default Page failed", TemplateService.DEFAULT_TEMPLATE_VALUE, ts.getDefaultPage()); 056 assertEquals("Default Screen failed", TemplateService.DEFAULT_TEMPLATE_VALUE, ts.getDefaultScreen()); 057 assertEquals("Default Layout failed", TemplateService.DEFAULT_TEMPLATE_VALUE, ts.getDefaultLayout()); 058 assertEquals("Default Navigation failed", TemplateService.DEFAULT_TEMPLATE_VALUE, ts.getDefaultNavigation()); 059 } 060 061 public void testVelocityDefaults() 062 { 063 // Test if all the Velocity based Defaults for Page, Screen, Layout, Navigation 064 assertEquals("Default Page failed", "VelocityPage", ts.getDefaultPageName("foo.vm")); 065 assertEquals("Default Screen failed", "VelocityScreen", ts.getDefaultScreenName("foo.vm")); 066 assertEquals("Default Layout failed", "VelocityOnlyLayout", ts.getDefaultLayoutName("foo.vm")); 067 assertEquals("Default Navigation failed", "VelocityNavigation", ts.getDefaultNavigationName("foo.vm")); 068 } 069 070 // Here comes the fun 071 072 public void testNonExistingTemplate() 073 throws Exception 074 { 075 // 076 // Try a non existing Template. This should render with the default screen class, 077 // use the default Layout class and Navigation. It should be rendered with the 078 // default Layout Template but the Screen Template itself must not exist. 079 String templateName = "DoesNotExistPage.vm"; 080 assertEquals("Screen translation failed", "VelocityScreen", ts.getScreenName(templateName)); 081 assertEquals("Layout translation failed", "VelocityOnlyLayout", ts.getLayoutName(templateName)); 082 assertEquals("Navigation translation failed", "VelocityNavigation", ts.getNavigationName(templateName)); 083 } 084 085 public void testNonExistingSublevelTemplate() 086 throws Exception 087 { 088 // 089 // Try a non existing Template in a sub-path. This should render with the default screen class, 090 // use the default Layout class and Navigation. 091 String templateName = "this,template,DoesNotExistPage.vm"; 092 assertEquals("Screen translation failed", "VelocityScreen", ts.getScreenName(templateName)); 093 assertEquals("Layout translation failed", "VelocityOnlyLayout", ts.getLayoutName(templateName)); 094 assertEquals("Navigation translation failed", "VelocityNavigation", ts.getNavigationName(templateName)); 095 } 096 097 public void testExistingTemplate() 098 throws Exception 099 { 100 // 101 // Try an existing Template without any backing class. Should also return the default classes 102 String templateName = "ExistPage.vm"; 103 assertEquals("Screen translation failed", "VelocityScreen", ts.getScreenName(templateName)); 104 assertEquals("Layout translation failed", "VelocityOnlyLayout", ts.getLayoutName(templateName)); 105 assertEquals("Navigation translation failed", "VelocityNavigation", ts.getNavigationName(templateName)); 106 } 107 108 public void testExistingSublevelTemplate() 109 throws Exception 110 { 111 // 112 // Try an existing Sublevel Template without any backing class. Should also return the default classes 113 String templateName = "existing,Page.vm"; 114 assertEquals("Screen translation failed", "VelocityScreen", ts.getScreenName(templateName)); 115 assertEquals("Layout translation failed", "VelocityOnlyLayout", ts.getLayoutName(templateName)); 116 assertEquals("Navigation translation failed", "VelocityNavigation", ts.getNavigationName(templateName)); 117 } 118 119 // Now we start checking existing classes. 120 121 public void testExistingClass() 122 throws Exception 123 { 124 // 125 // Now we have a class backed template. It has a separate Class for Screen, Navigation and 126 // Layout. It should find the matching class names in the screens, navigations and layout 127 // packages. 128 String templateName = "ExistPageWithClass.vm"; 129 assertEquals("Screen translation failed", "ExistPageWithClass", ts.getScreenName(templateName)); 130 assertEquals("Layout translation failed", "ExistPageWithClass", ts.getLayoutName(templateName)); 131 assertEquals("Navigation translation failed", "ExistPageWithClass", ts.getNavigationName(templateName)); 132 } 133 134 public void testExistingSublevelClass() 135 throws Exception 136 { 137 // 138 // Now we have a class backed template. It has a separate Class for Screen, Navigation and 139 // Layout. It should find the matching class names in the screens, navigations and layout 140 // packages. For a twist, the classes are in a subpackage, so they should also find the 141 // classes in the sub packages. 142 String templateName = "existing,PageWithClass.vm"; 143 assertEquals("Screen translation failed", "existing.PageWithClass", ts.getScreenName(templateName)); 144 assertEquals("Layout translation failed", "existing.PageWithClass", ts.getLayoutName(templateName)); 145 assertEquals("Navigation translation failed", "existing.PageWithClass", ts.getNavigationName(templateName)); 146 } 147 148 public void testDefaultClass() 149 throws Exception 150 { 151 // 152 // We look for a specific Template but it has no class. It has, however 153 // a Default class in its package. So the Loader should find the default 154 String templateName = "existing,dflt,PageWithClass.vm"; 155 assertEquals("Screen translation failed", "existing.dflt.Default", ts.getScreenName(templateName)); 156 assertEquals("Layout translation failed", "existing.dflt.Default", ts.getLayoutName(templateName)); 157 assertEquals("Navigation translation failed", "existing.dflt.Default", ts.getNavigationName(templateName)); 158 } 159 160 public void testDefaultSublevelClass() 161 throws Exception 162 { 163 // 164 // We look for a specific Template but it has no class. It has, however 165 // a Default class in an upper package. So the Loader should find this. 166 String templateName = "existing,dflt,onelevel,twolevel,threelevel,PageWithClass.vm"; 167 assertEquals("Screen translation failed", "existing.dflt.Default", ts.getScreenName(templateName)); 168 assertEquals("Layout translation failed", "existing.dflt.Default", ts.getLayoutName(templateName)); 169 assertEquals("Navigation translation failed", "existing.dflt.Default", ts.getNavigationName(templateName)); 170 } 171 172 public void testIgnoreExistingClass() 173 throws Exception 174 { 175 // 176 // This is a test, whether matching classes in upper level packages are ignored. 177 // We're looking for classes which don't exist. We have, however, matching names 178 // in an upper package. This should still match the Default classes, and not these. 179 String templateName = "sublevel,ExistPageWithClass.vm"; 180 assertEquals("Screen translation failed", "VelocityScreen", ts.getScreenName(templateName)); 181 assertEquals("Layout translation failed", "VelocityOnlyLayout", ts.getLayoutName(templateName)); 182 assertEquals("Navigation translation failed", "VelocityNavigation", ts.getNavigationName(templateName)); 183 } 184 185 186 }