TestConfig.java

/**
 *  This code is part of the Harmony System implemented in Work Package 1 
 *  of the Phosphorus project. This work is supported by the European 
 *  Comission under the Sixth Framework Programme with contract number 
 *  IST-034115.
 *
 *  Copyright (C) 2006-2009 Phosphorus WP1 partners. Phosphorus Consortium.
 *  http://ist-phosphorus.eu/
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

package org.opennaas.core.resources.helpers.test;

import java.io.FileNotFoundException;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.Properties;

import org.junit.Assert;
import org.junit.Test;
import org.opennaas.core.resources.helpers.Config;

public class TestConfig {
	/**
	 * Simple test to test property file related issues.
	 * 
	 * @author Alexander Willner (willner@cs.uni-bonn.de)
	 * @version $Id: TestProperties.java 3328 2008-07-01 13:53:48Z wagners@cs.uni-bonn.de $
	 */
	@Test
	public final void testProperties() {
		Assert.assertEquals("Test string",
				Config.getString("test", "junit.stringValue"), "testValue");
		Assert.assertEquals("Test integer", Integer.valueOf(12345),
				Config.getInt("test", "junit.intValue"));
		Assert.assertEquals("Test long", Long.valueOf(123456),
				Config.getLong("test", "junit.longValue"));
		Assert.assertTrue("Test boolean",
				Config.isTrue("test", "junit.boolValue"));
		Assert.assertTrue("Test boolean", Config.isTrue("test.junit.boolValue"));
		Assert.assertEquals("Test string",
				Config.getString("test.junit.stringValue"), "testValue");

	}

	@Test
	public final void testGetUrl() throws MalformedURLException,
			FileNotFoundException {

		URL url = Config.getURL("test", "junit.urlValue");
		Assert.assertEquals("test url",
				this.getClass().getResource("/test.properties"), url);
	}

	/**
     * 
     */
	@Test
	public final void testOverrideFunctionality() {
		Assert.assertTrue(Config.isTrue("test", "junit.override"));
	}

	@Test
	public final void testPropertyCache() {
		final String propertyFile = "test";
		final String key = "junit.stringValue";
		Config.resetCache();
		Assert.assertFalse("Should not be cached.",
				Config.isCached(propertyFile + key));
		Config.getString(propertyFile, key);
		Assert.assertTrue("Should be cached.",
				Config.isCached(propertyFile + key));
	}

	@Test
	public final void testGetProperties() throws IOException {
		final String propertyFile = "test";
		Config.resetCache();
		Properties props = Config.getProperties(propertyFile);
		Assert.assertTrue("we get the correct properties object",
				props.containsKey("junit.stringValue"));

	}

	@Test(expected = FileNotFoundException.class)
	public final void testMissingPropertisFile() throws IOException {
		Properties props;

		props = Config.getProperties("" + Math.random());

	}

}