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:[email protected]">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); } } }