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 }