/* Copyright (C) 2012 Red Hat, Inc.

 This file is part of IcedTea.

IcedTea 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, version 2.

IcedTea 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
IcedTea; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.

Linking this library statically or dynamically with other modules is making a
combined work based on this library. Thus, the terms and conditions of the GNU
General Public License cover the whole combination.

As a special exception, the copyright holders of this library give you
permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent modules, and
to copy and distribute the resulting executable under terms of your choice,
provided that you also meet, for each linked independent module, the terms and
conditions of the license of that module. An independent module is a module
which is not derived from or based on this library. If you modify this library,
you may extend this exception to your version of the library, but you are not
obligated to do so. If you do not wish to do so, delete this exception
statement from your version.
*/

import net.sourceforge.jnlp.ProcessResult;
import net.sourceforge.jnlp.ServerAccess;
import org.junit.Assert;
import org.junit.Test;

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

public class GeneratedIdTest {

    private static final ServerAccess server = new ServerAccess();
    private static final String okBase = "0 - id: ";
    private static final String someId1 = "SomeId";
    private static final String someId2 = "AnotherId";
    private static final String okBase1 = okBase + someId1;
    private static final String okBase2 = okBase + someId2;
    private static final String baseName1 = "GeneratedId.jnlp";
    private static final String baseName1_noHref = "GeneratedIdNoHref.jnlp";
    private static final String baseName2 = "GeneratedId_1_tmp.jnlp";
    private static final String baseName2_noHref = "GeneratedIdNoHref_1_tmp.jnlp";

    public static File prepareChangedFileWithHref() throws IOException {
        File src = new File(server.getDir(), baseName1);
        File dest = new File(server.getDir(), baseName2);
        String srcJnlp = ServerAccess.getContentOfStream(new FileInputStream(src));
        ServerAccess.saveFile(srcJnlp.replace(someId1, someId2), dest);
        return dest;
    }

    public static File prepareChangedFileNoHref() throws IOException {
        File src = new File(server.getDir(), baseName1);
        File dest = new File(server.getDir(), baseName2_noHref);
        String srcJnlp = ServerAccess.getContentOfStream(new FileInputStream(src));
        ServerAccess.saveFile(srcJnlp.replace(someId1, someId2).replace("href=\"GeneratedId.jnlp\"", ""), dest);
        return dest;
    }

    public static File prepareCopiedFileNoHref() throws IOException {
        File src = new File(server.getDir(), baseName1);
        File dest = new File(server.getDir(), baseName1_noHref);
        String srcJnlp = ServerAccess.getContentOfStream(new FileInputStream(src));
        ServerAccess.saveFile(srcJnlp.replace("href=\"GeneratedId.jnlp\"", ""), dest);
        return dest;
    }

    @Test
    //have href
    //is local
    //should be redownloaded
    //href points to different file
    public void launchLocalChangedFileWithHref() throws Exception {
        File dest = prepareChangedFileWithHref();
        List<String> l = new ArrayList<String>(3);
        l.add(server.getJavawsLocation());
        l.add(ServerAccess.HEADLES_OPTION);
        l.add(dest.getAbsolutePath());
        ProcessResult pr = ServerAccess.executeProcess(l);
        Assert.assertTrue("Stdout should contain '" + okBase1 + "', but did not.", pr.stdout.contains(okBase1));
    }

    @Test
    //do not have href
    //is local
    //should NOT be redownloaded
    public void launchLocalChangedFileWithNoHref() throws Exception {
        File dest = prepareChangedFileNoHref();
        List<String> l = new ArrayList<String>(3);
        l.add(server.getJavawsLocation());
        l.add(ServerAccess.HEADLES_OPTION);
        l.add(dest.getAbsolutePath());
        ProcessResult pr = ServerAccess.executeProcess(l);
        Assert.assertTrue("Stdout should contain '" + okBase2 + "', but did not.", pr.stdout.contains(okBase2));
    }

    @Test
    //do have href
    //is local
    //should be redownloaded (how to verify!?!)
    public void launchLocalFileWithHref() throws Exception {
        File dest = new File(server.getDir(), baseName1);
        List<String> l = new ArrayList<String>(3);
        l.add(server.getJavawsLocation());
        l.add(ServerAccess.HEADLES_OPTION);
        l.add(dest.getAbsolutePath());
        ProcessResult pr = ServerAccess.executeProcess(l);
        Assert.assertTrue("Stdout should contain '" + okBase1 + "', but did not.", pr.stdout.contains(okBase1));
    }

    @Test
    //do not have href
    //is local
    //should NOT be redownloaded (how to verify!?!)
    public void launchLocalFileNoHref() throws Exception {
        File dest = prepareCopiedFileNoHref();
        List<String> l = new ArrayList<String>(3);
        l.add(server.getJavawsLocation());
        l.add(ServerAccess.HEADLES_OPTION);
        l.add(dest.getAbsolutePath());
        ProcessResult pr = ServerAccess.executeProcess(l);
        Assert.assertTrue("Stdout should contain '" + okBase1 + "', but did not.", pr.stdout.contains(okBase1));
    }

    @Test
    //remote
    //have href
    //should not be redownloaded (how to verify!?!)
    //href is same file
    public void launchRemoteFileWithHref() throws Exception {
        ProcessResult pr = server.executeJavawsHeadless("/" + baseName1);
        Assert.assertTrue("Stdout should contain '" + okBase1 + "', but did not.", pr.stdout.contains(okBase1));
    }

    //remote
    //have href
    //should be redownloaded as href is different file
    @Test
    public void launchRemoteChangedFileWithHref() throws Exception {
        File f = prepareChangedFileWithHref();
        ProcessResult pr = server.executeJavawsHeadless("/" + f.getName());
        Assert.assertTrue("Stdout should contain '" + okBase1 + "', but did not.", pr.stdout.contains(okBase1));
    }

    @Test
    //remote
    //have not href
    //should not be redownloaded (how to verify!?!)
    public void launchRemoteFileWithNoHref() throws Exception {
        File f = prepareCopiedFileNoHref();
        ProcessResult pr = server.executeJavawsHeadless("/" + f.getName());
        Assert.assertTrue("Stdout should contain '" + okBase1 + "', but did not.", pr.stdout.contains(okBase1));
    }

    //remote
    //have not href
    //should NOT be redownloaded
    @Test
    public void launchRemoteChangedFileWithNoHref() throws Exception {
        File f = prepareChangedFileNoHref();
        ProcessResult pr = server.executeJavawsHeadless("/" + f.getName());
        Assert.assertTrue("Stdout should contain '" + okBase2 + "', but did not.", pr.stdout.contains(okBase2));
    }
}
