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.app.Velocity;
import org.apache.velocity.runtime.RuntimeConstants;
import org.apache.velocity.test.misc.TestLogChute;
import org.apache.velocity.Template;
import org.apache.velocity.VelocityContext;
import java.io.*;
/**
* 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: MacroForwardDefineTestCase.java 687177 2008-08-19 22:00:32Z nbubna $
*/
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 TestLogChute logger = new TestLogChute();
/**
* 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.setProperty(RuntimeConstants.RESOURCE_LOADER,"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 = new TestLogChute();
logger.off();
Velocity.setProperty(RuntimeConstants.RUNTIME_LOG_LOGSYSTEM,logger);
Velocity.setProperty("runtime.log.logsystem.test.level", "debug");
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.on();
template.merge(context, new StringWriter());
logger.off();
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);
}
}
}