| package org.apache.velocity.test; |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| import junit.framework.Test; |
| import org.apache.velocity.Template; |
| import org.apache.velocity.VelocityContext; |
| import org.apache.velocity.app.Velocity; |
| import org.apache.velocity.runtime.RuntimeSingleton; |
| import org.apache.velocity.test.misc.TestLogger; |
| |
| import java.io.BufferedWriter; |
| import java.io.FileOutputStream; |
| import java.io.OutputStreamWriter; |
| import java.io.Writer; |
| |
| /** |
| * Test use of an absolute path with the FileResourceLoader |
| * |
| * @author <a href="mailto:wglass@apache.org">Will Glass-Husain</a> |
| * @version $Id$ |
| */ |
| public class AbsoluteFileResourceLoaderTestCase extends BaseTestCase |
| { |
| /** |
| * VTL file extension. |
| */ |
| private static final String TMPL_FILE_EXT = "vm"; |
| |
| /** |
| * Comparison file extension. |
| */ |
| private static final String CMP_FILE_EXT = "cmp"; |
| |
| /** |
| * Comparison file extension. |
| */ |
| private static final String RESULT_FILE_EXT = "res"; |
| |
| /** |
| * Path to template file. This will get combined with the |
| * application directory to form an absolute path |
| */ |
| private final static String TEMPLATE_PATH = TEST_COMPARE_DIR + "/absolute/absolute"; |
| |
| /** |
| * Results relative to the build directory. |
| */ |
| private static final String RESULTS_DIR = TEST_RESULT_DIR + "/absolute/results"; |
| |
| /** |
| * Results relative to the build directory. |
| */ |
| private static final String COMPARE_DIR = TEST_COMPARE_DIR + "/absolute/compare"; |
| |
| /** |
| * Default constructor. |
| */ |
| AbsoluteFileResourceLoaderTestCase() |
| { |
| super("AbsoluteFileResourceLoaderTest"); |
| } |
| |
| public static Test suite () |
| { |
| return new AbsoluteFileResourceLoaderTestCase(); |
| } |
| |
| /** |
| * Runs the test. |
| */ |
| public void runTest () |
| { |
| |
| try |
| { |
| assureResultsDirectoryExists(RESULTS_DIR); |
| |
| Velocity.reset(); |
| |
| // signify we want to use an absolute path |
| Velocity.addProperty( |
| Velocity.FILE_RESOURCE_LOADER_PATH, ""); |
| |
| Velocity.setProperty( |
| Velocity.RUNTIME_LOG_INSTANCE, new TestLogger()); |
| |
| Velocity.init(); |
| } |
| catch (Exception e) |
| { |
| String msg = "Cannot setup AbsoluteFileResourceLoaderTest!"; |
| info(msg, e); |
| fail(msg); |
| } |
| try |
| { |
| |
| String curdir = System.getProperty("user.dir"); |
| String f = getFileName(curdir, TEMPLATE_PATH, TMPL_FILE_EXT); |
| |
| System.out.println("Retrieving template at absolute path: " + f); |
| |
| Template template1 = RuntimeSingleton.getTemplate(f); |
| |
| FileOutputStream fos1 = |
| new FileOutputStream ( |
| getFileName(RESULTS_DIR, "absolute", RESULT_FILE_EXT)); |
| |
| Writer writer1 = new BufferedWriter(new OutputStreamWriter(fos1)); |
| |
| /* |
| * put the Vector into the context, and merge both |
| */ |
| VelocityContext context = new VelocityContext(); |
| |
| template1.merge(context, writer1); |
| writer1.flush(); |
| writer1.close(); |
| |
| if (!isMatch(RESULTS_DIR, COMPARE_DIR, "absolute", |
| RESULT_FILE_EXT, CMP_FILE_EXT)) |
| { |
| fail("Output incorrect."); |
| } |
| } |
| catch (Exception e) |
| { |
| fail(e.getMessage()); |
| } |
| } |
| } |