EDIT

package eu.etaxonomy.cdm.common;

import static org.junit.Assert.*;

import java.net.MalformedURLException;

import java.net.URI;

import java.net.URISyntaxException;

import java.net.URL;

import java.util.ArrayList;

import java.util.List;

import junit.framework.Assert;

import org.apache.http.NameValuePair;

import org.apache.http.message.BasicNameValuePair;

import org.apache.log4j.Logger;

import org.junit.Before;

import org.junit.BeforeClass;

import org.junit.Test;

public class UriUtilsTest {

	private static final Logger logger = Logger.getLogger(UriUtilsTest.class);

	@BeforeClass

	public static void setUpBeforeClass() throws Exception {

	}

	@Before

	public void setUp() throws Exception {

	}

//********************* TESTS **********************************************/

	@Test

	public void testCreateUri() {

		try {

			URL baseUrl = new URL("http://www.abc.de");

			String subPath = "fgh";

			String fragment = "frag";

			URI uri = UriUtils.createUri(baseUrl, subPath, null, fragment);

			Assert.assertEquals("http://www.abc.de/fgh#frag", uri.toString());

			List<NameValuePair> qparams = new ArrayList<NameValuePair>(0);

			NameValuePair pair1 = new BasicNameValuePair("param1","value1");

			qparams.add(pair1);

			uri = UriUtils.createUri(baseUrl, subPath, qparams, fragment);

			Assert.assertEquals("http://www.abc.de/fgh?param1=value1#frag", uri.toString());

		} catch (MalformedURLException e) {

			e.printStackTrace();

			Assert.fail(e.getMessage());

		} catch (URISyntaxException e) {

			e.printStackTrace();

			Assert.fail(e.getMessage());

		}

	}

	@Test

	public void testIsInternetAvailable() {

		URI firstUri = URI.create("http://www.gmx.de/");

		boolean isAvailable = UriUtils.isInternetAvailable(firstUri);

		if (isAvailable == false){

			logger.warn("Internet is not available!");

		}

	}

	@Test

	public void testIsRootServerAvailable() {

		boolean isAvailable = UriUtils.isRootServerAvailable("www.gmx.de");

		if (isAvailable == false){

			logger.warn("RootServer is not available!");

		}

	}

}