JsoupTest.java

package com.sample.tests;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;

import java.io.IOException;

import org.apache.log4j.BasicConfigurator;
import org.apache.log4j.Logger;
import org.jsoup.Connection;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.rules.ExpectedException;

public class JsoupTest {

    private static final Logger log = Logger.getLogger(JsoupTest.class);
    private static final int LONG_TIMEOUT = 1500;

    ExpectedException expectedExc = ExpectedException.none();

    @BeforeClass
    public static void init() {
        BasicConfigurator.configure();
    }

    @Test
    public void testConnectionOne() {
        String url = "http://www.google.com";
        Connection conn = Jsoup.connect(url).timeout(LONG_TIMEOUT);
        try {
            Document documentObject = conn.get();
            log.debug("Fetching title for: " + url);
            assertEquals("Google", documentObject.title());
        } catch (IOException e) {
            if (e instanceof java.net.SocketException) {
                // means we are having trouble connecting to the internet, dont fail the test
                log.warn("Handling network host exception\n" + e);
            } else {
                fail(e.getMessage());
            }
        }
    }

    @Test
    public void testConnectionTwo() {
        String url = "http://www.hotmail.com";
        Connection conn = Jsoup.connect(url).timeout(LONG_TIMEOUT);
        try {
            Document documentObject = conn.get();
            log.debug("Fetching title for: " + url);
            assertEquals("Sign In", documentObject.title());
        } catch (IOException e) {
            if (e instanceof java.net.SocketException) {
                // means we are having trouble connecting to the internet, dont fail the test
                log.warn("Handling network host exception\n" + e);
            } else {
                fail(e.getMessage());
            }
        }
    }

    @Test(expected = java.net.UnknownHostException.class)
    public void testConnectionThree() throws IOException {
        String url = "http://www.localhost.com";
        Connection conn = Jsoup.connect(url).timeout(LONG_TIMEOUT);
        try {
            Document documentObject = conn.get();
            log.debug("Fetching title for: " + url);
            assertEquals("Google", documentObject.title());
        } catch (IOException e) {
            throw e;
        }
    }

    @Test(expected = java.net.UnknownHostException.class)
    public void testConnectionFour() throws IOException {
        String url = "http://www.google2.com";
        Connection conn = Jsoup.connect(url).timeout(LONG_TIMEOUT);
        try {
            Document documentObject = conn.get();
            log.debug("Fetching title for: " + url);
            assertEquals("Google", documentObject.title());
        } catch (IOException e) {
            throw e;
        }
    }

    @Test
    public void testConnectionFive() {

        String url = "http://www.google.com";
        Connection conn = Jsoup.connect(url).timeout(LONG_TIMEOUT);
        try {
            Document documentObject = conn.get();
            log.debug("Fetching title for: " + url);
            assertEquals("Google", documentObject.title());
        } catch (IOException e) {
            if (e instanceof java.net.SocketException) {
                // means we are having trouble connecting to the internet, dont fail the test
                log.warn("Handling network host exception\n" + e);
            } else {
                fail(e.getMessage());
            }
        }
    }

}