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1   /*
2    * $Id: BaseTemplateEngineTest.java 541676 2007-05-25 14:48:33Z apetrelli $
3    *
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *  http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  package org.apache.struts2.components.template;
22  
23  import java.io.File;
24  import java.net.URL;
25  import java.util.Map;
26  
27  import junit.framework.TestCase;
28  
29  /***
30   * Test case for BaseTemplateEngine
31   */
32  public class BaseTemplateEngineTest extends TestCase {
33  
34  public void testGetThemePropsThroughFileSystem() throws Exception {
35  
36          URL dummyResourceUrl = getClass().getResource("dummy.properties");
37          File dummyResourceFile = new File(dummyResourceUrl.getFile().replaceAll("%20", " "));
38          String themePropertiesDir = dummyResourceFile.getParent();
39  
40          System.out.println("dummy resource url="+dummyResourceUrl);
41          System.out.println("resource file="+dummyResourceFile);
42          System.out.println("theme properties dir="+themePropertiesDir);
43  
44          assertTrue(dummyResourceFile.exists());
45          assertNotNull(themePropertiesDir);
46  
47          Template template = new Template(themePropertiesDir, "theme1", "template1");
48  
49          TemplateEngine templateEngine = new InnerBaseTemplateEngine("themeThroughFileSystem.properties");
50          Map propertiesMap = templateEngine.getThemeProps(template);
51  
52          assertNotNull(propertiesMap);
53          assertTrue(propertiesMap.size() > 0);
54  
55      }
56  
57      public void testGetThemePropsThroughClasspath() throws Exception {
58  
59          Template template = new Template("org/apache/struts2/components/template", "theme1", "template2");
60          TemplateEngine templateEngine = new InnerBaseTemplateEngine("themeThroughClassPath.properties");
61          Map propertiesMap = templateEngine.getThemeProps(template);
62  
63          assertNotNull(propertiesMap);
64          assertTrue(propertiesMap.size() > 0);
65      }
66  
67      public class InnerBaseTemplateEngine extends BaseTemplateEngine {
68  
69          private String themePropertiesFileName;
70  
71          public InnerBaseTemplateEngine(String themePropertiesFileName) {
72              this.themePropertiesFileName = themePropertiesFileName;
73          }
74  
75          protected String getSuffix() {
76              return "ftl";
77          }
78  
79          public void renderTemplate(TemplateRenderingContext templateContext) throws Exception {
80          }
81  
82          protected String getThemePropertiesFileName() {
83              return this.themePropertiesFileName;
84          }
85      }
86  }