| 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 junit.framework.TestSuite; |
| import org.apache.velocity.Template; |
| import org.apache.velocity.VelocityContext; |
| import org.apache.velocity.app.Velocity; |
| import org.apache.velocity.runtime.RuntimeConstants; |
| import org.apache.velocity.test.misc.TestLogger; |
| |
| import java.io.StringWriter; |
| |
| /** |
| * Make sure that a forward referenced macro inside another macro definition does |
| * not report an error in the log. |
| * (VELOCITY-71). |
| * |
| * @author <a href="mailto:henning@apache.org">Henning P. Schmiedehausen</a> |
| * @version $Id$ |
| */ |
| public class MacroForwardDefineTestCase |
| extends BaseTestCase |
| { |
| /** |
| * Path for templates. This property will override the |
| * value in the default velocity properties file. |
| */ |
| private final static String FILE_RESOURCE_LOADER_PATH = TEST_COMPARE_DIR + "/macroforwarddefine"; |
| |
| /** |
| * Results relative to the build directory. |
| */ |
| private static final String RESULTS_DIR = TEST_RESULT_DIR + "/macroforwarddefine"; |
| |
| /** |
| * Results relative to the build directory. |
| */ |
| private static final String COMPARE_DIR = TEST_COMPARE_DIR + "/macroforwarddefine/compare"; |
| |
| /** |
| * Collects the log messages. |
| */ |
| private TestLogger logger = new TestLogger(false, true); |
| |
| /** |
| * Default constructor. |
| */ |
| public MacroForwardDefineTestCase(String name) |
| { |
| super(name); |
| } |
| |
| public void setUp() |
| throws Exception |
| { |
| assureResultsDirectoryExists(RESULTS_DIR); |
| |
| // use Velocity.setProperty (instead of properties file) so that we can use actual instance of log |
| Velocity.reset(); |
| Velocity.setProperty(RuntimeConstants.RESOURCE_LOADERS,"file"); |
| Velocity.setProperty(RuntimeConstants.FILE_RESOURCE_LOADER_PATH, FILE_RESOURCE_LOADER_PATH ); |
| Velocity.setProperty(RuntimeConstants.RUNTIME_LOG_REFERENCE_LOG_INVALID,"true"); |
| |
| // actual instance of logger |
| logger.setEnabledLevel(TestLogger.LOG_LEVEL_DEBUG); |
| Velocity.setProperty(RuntimeConstants.RUNTIME_LOG_INSTANCE, logger); |
| Velocity.init(); |
| } |
| |
| public static Test suite() |
| { |
| return new TestSuite(MacroForwardDefineTestCase.class); |
| } |
| |
| public void testLogResult() |
| throws Exception |
| { |
| VelocityContext context = new VelocityContext(); |
| Template template = Velocity.getTemplate("macros.vm"); |
| |
| // try to get only messages during merge |
| logger.startCapture(); |
| template.merge(context, new StringWriter()); |
| logger.stopCapture(); |
| |
| String resultLog = logger.getLog(); |
| if ( !isMatch(resultLog, COMPARE_DIR, "velocity.log", "cmp")) |
| { |
| String compare = getFileContents(COMPARE_DIR, "velocity.log", CMP_FILE_EXT); |
| |
| String msg = "Log output was incorrect\n"+ |
| "-----Result-----\n"+ resultLog + |
| "----Expected----\n"+ compare + |
| "----------------"; |
| |
| fail(msg); |
| } |
| } |
| } |