jvanzyl 01/03/17 11:00:30
Added: src/java/org/apache/velocity/test ConfigurationTestCase.java
Log:
- adding test for the configuration class.
- moving around the init in the classpath test so find the
error is easier.
Revision Changes Path
1.1
jakarta-velocity/src/java/org/apache/velocity/test/ConfigurationTestCase.java
Index: ConfigurationTestCase.java
===================================================================
package org.apache.velocity.test;
/*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2001 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Velocity", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
import java.io.File;
import java.io.FileWriter;
import java.util.Iterator;
import java.util.Vector;
import org.apache.velocity.VelocityContext;
import org.apache.velocity.runtime.configuration.Configuration;
import org.apache.velocity.util.StringUtils;
import junit.framework.TestCase;
/**
* Tests for the Configuration class.
*
* @author <a href="mailto:[EMAIL PROTECTED]">Jason van Zyl</a>
* @version $Id: ConfigurationTestCase.java,v 1.1 2001/03/17 19:00:30 jvanzyl Exp $
*/
public class ConfigurationTestCase extends TestCase
{
/**
* Comparison directory.
*/
private static final String COMPARE_DIR =
"../test/configuration/compare";
/**
* Results directory.
*/
private static final String RESULTS_DIR =
"../test/configuration/results";
/**
* Test configuration
*/
private static final String TEST_CONFIG =
"../test/configuration/test.config";
/**
* Creates a new instance.
*
*/
public ConfigurationTestCase()
{
super("ConfigurationTestCase");
}
public static junit.framework.Test suite()
{
return new ConfigurationTestCase();
}
/**
* Runs the test.
*/
public void runTest ()
{
try
{
Configuration c = new Configuration(TEST_CONFIG);
FileWriter result = new FileWriter(
getFileName(RESULTS_DIR, "output", "res"));
message(result, "Testing order of keys ...");
showIterator(result, c.getKeys());
message(result, "Testing retrieval of CSV values ...");
showVector(result, c.getVector("resource.loader"));
message(result, "Testing Configuration.subset(prefix).getKeys() ...");
Configuration subset = c.subset("file.resource.loader");
showIterator(result, subset.getKeys());
message(result, "Testing getVector(prefix) ...");
showVector(result, subset.getVector("path"));
message(result, "Testing getString(key) ...");
result.write(c.getString("config.string.value"));
result.write("\n\n");
message(result, "Testing getBoolean(key) ...");
result.write(new
Boolean(c.getBoolean("config.boolean.value")).toString());
result.write("\n\n");
message(result, "Testing getByte(key) ...");
result.write(new Byte(c.getByte("config.byte.value")).toString());
result.write("\n\n");
message(result, "Testing getShort(key) ...");
result.write(new Short(c.getShort("config.short.value")).toString());
result.write("\n\n");
message(result, "Testing getInt(key) ...");
result.write(new Integer(c.getInt("config.int.value")).toString());
result.write("\n\n");
message(result, "Testing getLong(key) ...");
result.write(new Long(c.getLong("config.long.value")).toString());
result.write("\n\n");
message(result, "Testing getFloat(key) ...");
result.write(new Float(c.getFloat("config.float.value")).toString());
result.write("\n\n");
message(result, "Testing getDouble(key) ...");
result.write(new Double(c.getDouble("config.double.value")).toString());
result.write("\n\n");
result.flush();
result.close();
if (!isMatch())
{
fail("Output incorrect.");
}
}
catch (Exception e)
{
System.err.println("Cannot setup ConfigurationTestCase!");
e.printStackTrace();
System.exit(1);
}
}
private void showIterator(FileWriter result, Iterator i)
throws Exception
{
while(i.hasNext())
{
result.write((String) i.next());
result.write("\n");
}
result.write("\n");
}
private void showVector(FileWriter result, Vector v)
throws Exception
{
for (int j = 0; j < v.size(); j++)
{
result.write((String) v.get(j));
result.write("\n");
}
result.write("\n");
}
private void message(FileWriter result, String message)
throws Exception
{
result.write("--------------------------------------------------\n");
result.write(message + "\n");
result.write("--------------------------------------------------\n");
result.write("\n");
}
/**
* Concatenates the file name parts together appropriately.
*
* @return The full path to the file.
*/
private static String getFileName (String dir, String base, String ext)
{
StringBuffer buf = new StringBuffer();
if (dir != null)
{
buf.append(dir).append('/');
}
buf.append(base).append('.').append(ext);
return buf.toString();
}
/**
* Returns whether the processed template matches the content of the
* provided comparison file.
*
* @return Whether the output matches the contents of the comparison file.
*
* @exception Exception Test failure condition.
*/
protected boolean isMatch () throws Exception
{
String result = StringUtils.fileContentsToString
(getFileName(RESULTS_DIR, "output", "res"));
String compare = StringUtils.fileContentsToString
(getFileName(COMPARE_DIR, "output", "cmp"));
return result.equals(compare);
}
/**
* Performs cleanup activities for this test case.
*/
protected void tearDown () throws Exception
{
/* No op. */
}
}
