Ant example source code file (TStampTest.java)

This example Ant source code file (TStampTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Ant tags/keywords

date, exception, exception, gmt, gmt, hh:mm:ss, hh:mm:ss, project, simpledateformat, string, string, text, today, tstamp, tstamptest, util

The TStampTest.java source code

/*
 *  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.
 *
 */
package org.apache.tools.ant.taskdefs;

import java.util.Calendar;
import java.util.TimeZone;
import java.util.Date;
import java.text.SimpleDateFormat;

import junit.framework.TestCase;
import org.apache.tools.ant.Project;
import org.apache.tools.ant.Location;

/**
 *
 */
public class TStampTest extends TestCase {

    protected Tstamp tstamp;
    protected Project project;
    protected Location location;

    public TStampTest(String s) {
        super(s);
    }

    protected void setUp() throws Exception {
        location = new Location("test.xml");
        project = new Project();
        tstamp = new Tstamp();
        tstamp.setLocation(location);
        tstamp.setProject(project);
    }

    public void testTimeZone() throws Exception {
        Tstamp.CustomFormat format = tstamp.createFormat();
        format.setProperty("today");
        format.setPattern("HH:mm:ss z");
        format.setTimezone("GMT");
        Date date = Calendar.getInstance().getTime();
        format.execute(project, date, location);
        String today = project.getProperty("today");

        SimpleDateFormat sdf = new SimpleDateFormat("HH:mm:ss z");
        sdf.setTimeZone( TimeZone.getTimeZone("GMT") );
        String expected = sdf.format(date);

        assertEquals(expected, today);
    }

    /**
     * verifies that custom props have priority over the
     * originals
     * @throws Exception
     */
    public void testWriteOrder() throws Exception {
        Tstamp.CustomFormat format = tstamp.createFormat();
        format.setProperty("TODAY");
        format.setPattern("HH:mm:ss z");
        format.setTimezone("GMT");
        Date date = Calendar.getInstance().getTime();
        format.execute(project, date, location);
        String today = project.getProperty("TODAY");

        SimpleDateFormat sdf = new SimpleDateFormat("HH:mm:ss z");
        sdf.setTimeZone( TimeZone.getTimeZone("GMT") );
        String expected = sdf.format(date);

        assertEquals(expected, today);

    }

    /**
     * verifies that custom props have priority over the
     * originals
     * @throws Exception
     */
    public void testPrefix() throws Exception {
        tstamp.setPrefix("prefix");
        tstamp.execute();
        String prop= project.getProperty("prefix.DSTAMP");
        assertNotNull(prop);
    }

    public void testFormatPrefix() throws Exception {
	Tstamp.CustomFormat format = tstamp.createFormat();
        format.setProperty("format");
        format.setPattern("HH:mm:ss z");
        format.setTimezone("GMT");

        tstamp.setPrefix("prefix");
        tstamp.execute();
        String prop= project.getProperty("prefix.format");
        assertNotNull(prop);
    }

}