/*

  * Quoridor server and related libraries

  * Copyright (C) 2009-2010 Jaroslav Tulach <jaroslav.tulach@apidesign.org>

  *

  * This program is free software: you can redistribute it and/or modify

  * it under the terms of the GNU General Public License as published by

  * the Free Software Foundation, either version 3 of the License.

  *

  * This program 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 General Public License for more details.

  *

  * You should have received a copy of the GNU General Public License

  * along with this program. Look for COPYING file in the top folder.

  * If not, see http://www.gnu.org/licenses/.

  */

 package cz.xelfi.quoridor.freemarkerdor;

 import com.sun.jersey.api.client.Client;

 import com.sun.jersey.api.client.ClientResponse;

 import com.sun.jersey.api.client.WebResource;

 import com.sun.jersey.core.header.MediaTypes;

 import com.sun.jersey.core.util.MultivaluedMapImpl;

 import com.sun.net.httpserver.HttpServer;

 import cz.xelfi.quoridor.webidor.resources.Quoridor;

 import java.io.File;

 import java.io.FileOutputStream;

 import java.io.IOException;

 import java.io.InputStream;

 import java.net.URI;

 import java.util.Locale;

 import java.util.concurrent.Callable;

 import java.util.regex.Matcher;

 import java.util.regex.Pattern;

 import javax.ws.rs.core.Cookie;

 import javax.ws.rs.core.MediaType;

 import javax.ws.rs.core.MultivaluedMap;

 import javax.ws.rs.core.UriBuilder;

 import org.junit.AfterClass;

 import org.junit.Before;

 import org.junit.BeforeClass;

 import org.junit.Test;

 import org.netbeans.junit.MockServices;

 import static org.junit.Assert.*;

 /**

  *

  * @author Jaroslav Tulach <jtulach@netbeans.org>

  */

 public class ChangeEmailTest extends Object {

     private static File dir;

     private static HttpServer stopAPI;

     private static HttpServer stopStatistics;

     private static Callable<Void> stop;

     private WebResource webResource;

     private WebResource apiResource;

     private WebResource statResource;

     private Client client;

     public ChangeEmailTest() throws Exception {

     }

     @BeforeClass

     public static void localeEnglish() throws Exception {

         Locale.setDefault(Locale.ENGLISH);

         dir = File.createTempFile("quoridor", ".dir");

         dir.delete();

         dir.mkdirs();

         System.setProperty("quoridor.dir", dir.getPath());

         stopAPI = Quoridor.start(7990);

         stopStatistics = Quoridor.start(7992);

         stop = UI.startServers(7991, "http://localhost:7990", "http://localhost:7992", null);

         File passwd = new File(dir, "passwd");

         FileOutputStream os = new FileOutputStream(passwd);

         os.write("test=pes\nJarda=darda\n".getBytes("UTF-8"));

         os.close();

         MockServices.setServices(MockEmailer.class);

     }

     @Before

     public void setUp() throws Exception {

         MockEmailer.clear();

         client = new Client();

         webResource = client.resource(new URI("http://localhost:7991/"));

         apiResource = client.resource(new URI("http://localhost:7990/"));

         statResource = client.resource(new URI("http://localhost:7992/"));

     }

     @AfterClass

     public static void cleanUpAll() throws Exception {

         deleteRec(dir);

         if (stop != null) {

             stop.call();

         }

         if (stopAPI != null) {

             stopAPI.stop(0);

         }

         MockServices.setServices();

     }

     static void deleteRec(File dir) throws IOException {

         if (dir == null) {

             return;

         }

         File[] arr = dir.listFiles();

         if (arr != null) {

             for (File f : arr) {

                 deleteRec(f);

             }

         }

         dir.delete();

     }

     @Test public void testChangeEmail() throws Exception {

         String logTest = apiResource.path("login").

             queryParam("name", "test").

             queryParam("password", "pes").

             accept(MediaType.TEXT_PLAIN).

             put(String.class);

         ClientResponse res = webResource.path("options").

             queryParam("email", "xxx@xxx.cz").

             cookie(Cookie.valueOf("login=" + logTest)).

             accept("text/html").

             get(ClientResponse.class);

         final String txt = res.getEntity(String.class);

         assertEquals("Emails sent to", "xxx@xxx.cz", MockEmailer.address);

         int urlIndex = MockEmailer.text.indexOf(webResource.getURI().toString());

         assertTrue("Found in " + MockEmailer.text, urlIndex >= 0);

         int endIndex = urlIndex;

         while (!Character.isWhitespace(MockEmailer.text.charAt(endIndex))) {

             endIndex++;

         }

         final String url = MockEmailer.text.substring(urlIndex, endIndex);

         WebResource requestURL = client.resource(url);

         String response = requestURL.accept("text/html").get(String.class);

         Pattern p = Pattern.compile("<input *type=\"text\" *name=\"email\" *value='xxx@xxx.cz'");

         assertTrue("New email found" + response, p.matcher(response).find());

     }

     public static final class MockEmailer extends EmailService {

         static String address;

         static String subject;

         static String text;

         @Override

         public void sendEmail(String address, String subject, String text) throws IOException {

             assertNull("No email sent yet", MockEmailer.address);

             MockEmailer.address = address;

             MockEmailer.subject = subject;

             MockEmailer.text = text;

         }

         public static void clear() {

             MockEmailer.address = null;

             MockEmailer.subject = null;

             MockEmailer.text = null;

         }

     }

 }