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 all the various template mappings for Screen and Layout
030     * templates of the template service.
031     *
032     * @author <a href="hps@intermeta.de">Henning P. Schmiedehausen</a>
033     * @version $Id: TemplateTest.java 615328 2008-01-25 20:25:05Z tv $
034     */
035    
036    public class TemplateTest
037        extends BaseTestCase
038    {
039        private static TurbineConfig tc = null;
040        private static TemplateService ts = null;
041    
042        public TemplateTest(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    
053        public void testTemplateDefaults()
054        {
055            assertEquals("Default LayoutTemplate failed", TemplateService.DEFAULT_TEMPLATE_VALUE, ts.getDefaultLayoutTemplate());
056        }
057    
058        public void testVelocityDefaults()
059        {
060            assertEquals("Default LayoutTemplate failed", "Default.vm",         ts.getDefaultLayoutTemplateName("foo.vm"));
061        }
062    
063        public void testNonExistingTemplate()
064            throws Exception
065        {
066            //
067            // Try a non existing Template. This should render with the default screen class,
068            // use the default Layout class and Navigation. It should be rendered with the
069            // default Layout Template but the Screen Template itself must not exist.
070            String templateName = "DoesNotExistPage.vm";
071            assertEquals("LayoutTemplate translation failed", "Default.vm",         ts.getLayoutTemplateName(templateName));
072            assertEquals("ScreenTemplate translation failed", null,                 ts.getScreenTemplateName(templateName));
073        }
074    
075        public void testNonExistingSublevelTemplate()
076            throws Exception
077        {
078            //
079            // Try a non existing Template in a sub-path. This should render with the default screen class,
080            // use the default Layout class and Navigation. It should be rendered with the
081            // default Layout Template but the Screen Template itself must not exist.
082            String templateName = "this,template,DoesNotExistPage.vm";
083            assertEquals("LayoutTemplate translation failed", "Default.vm",         ts.getLayoutTemplateName(templateName));
084            assertEquals("ScreenTemplate translation failed", null,                 ts.getScreenTemplateName(templateName));
085        }
086    
087        public void testExistingTemplate()
088            throws Exception
089        {
090            //
091            // Try an existing Template. As we already know, missing classes are found correctly
092            // so we test only Layout and Screen template. This should return the "Default" Layout
093            // template to render and the Screen Template for the Page to render
094            String templateName = "ExistPage.vm";
095            assertEquals("LayoutTemplate translation failed", "Default.vm",         ts.getLayoutTemplateName(templateName));
096            assertEquals("ScreenTemplate translation failed", "ExistPage.vm",       ts.getScreenTemplateName(templateName));
097        }
098    
099        public void testExistingSublevelTemplate()
100            throws Exception
101        {
102            //
103            // Try an existing Template. As we already know, missing classes are found correctly
104            // so we test only Layout and Screen template. This should return the "Default" Layout
105            // template to render and the Screen Template for the Page to render. The names returned
106            // by the template service are "/" separated so that e.g. Velocity can use this.
107            String templateName = "existing,Page.vm";
108            assertEquals("LayoutTemplate translation failed", "Default.vm",         ts.getLayoutTemplateName(templateName));
109            assertEquals("ScreenTemplate translation failed", "existing/Page.vm",   ts.getScreenTemplateName(templateName));
110        }
111    
112        public void testExistingLayoutTemplate()
113            throws Exception
114        {
115            //
116            // Try an existing Template. This time we have a backing Layout page. So the getLayoutTemplateName
117            // method should not return the Default but our Layout page.
118            //
119            String templateName = "ExistPageWithLayout.vm";
120            assertEquals("LayoutTemplate translation failed", "ExistPageWithLayout.vm", ts.getLayoutTemplateName(templateName));
121            assertEquals("ScreenTemplate translation failed", "ExistPageWithLayout.vm", ts.getScreenTemplateName(templateName));
122        }
123    
124        public void testExistingSublevelLayoutTemplate()
125            throws Exception
126        {
127            //
128            // Try an existing Template. This time we have a backing Layout page. So the getLayoutTemplateName
129            // method should not return the Default but our Layout page.
130            //
131            String templateName = "existing,ExistSublevelPageWithLayout.vm";
132            assertEquals("LayoutTemplate translation failed", "existing/ExistSublevelPageWithLayout.vm", ts.getLayoutTemplateName(templateName));
133            assertEquals("ScreenTemplate translation failed", "existing/ExistSublevelPageWithLayout.vm", ts.getScreenTemplateName(templateName));
134        }
135    
136        public void testExistingDefaultLayoutTemplate()
137            throws Exception
138        {
139            //
140            // Try an existing Template in a sublevel. This has an equally named Layout in the root. This
141            // test must find the Template itself but the "Default" layout
142            //
143            String templateName = "existing,ExistPageWithLayout.vm";
144            assertEquals("LayoutTemplate translation failed", "Default.vm",                      ts.getLayoutTemplateName(templateName));
145            assertEquals("ScreenTemplate translation failed", "existing/ExistPageWithLayout.vm", ts.getScreenTemplateName(templateName));
146        }
147    }
148