/*
 * TeleStax, Open Source Cloud Communications  Copyright 2012.
 * and individual contributors
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * 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.restcomm.protocols.ss7.map.service.mobility.locationManagement;

import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertNotNull;
import static org.testng.Assert.assertTrue;

import java.util.ArrayList;
import java.util.Arrays;

import org.mobicents.protocols.asn.AsnInputStream;
import org.mobicents.protocols.asn.AsnOutputStream;
import org.mobicents.protocols.asn.Tag;
import org.restcomm.protocols.ss7.map.MAPParameterFactoryImpl;
import org.restcomm.protocols.ss7.map.api.MAPParameterFactory;
import org.restcomm.protocols.ss7.map.api.primitives.MAPExtensionContainer;
import org.restcomm.protocols.ss7.map.api.primitives.MAPPrivateExtension;
import org.restcomm.protocols.ss7.map.service.mobility.locationManagement.CancelLocationResponseImpl;
import org.testng.annotations.Test;

/**
 *
 * @author Lasith Waruna Perera
 *
 */
public class CancelLocationResponseTest {

    private byte[] getEncodedData() {
        return new byte[] { 48, 41, 48, 39, -96, 32, 48, 10, 6, 3, 42, 3, 4, 11, 12, 13, 14, 15, 48, 5, 6, 3, 42, 3, 6, 48, 11,
                6, 3, 42, 3, 5, 21, 22, 23, 24, 25, 26, -95, 3, 31, 32, 33 };
    }

    public static MAPExtensionContainer GetTestExtensionContainer() {
        MAPParameterFactory mapServiceFactory = new MAPParameterFactoryImpl();

        ArrayList<MAPPrivateExtension> al = new ArrayList<MAPPrivateExtension>();
        al.add(mapServiceFactory.createMAPPrivateExtension(new long[] { 1, 2, 3, 4 }, new byte[] { 11, 12, 13, 14, 15 }));
        al.add(mapServiceFactory.createMAPPrivateExtension(new long[] { 1, 2, 3, 6 }, null));
        al.add(mapServiceFactory.createMAPPrivateExtension(new long[] { 1, 2, 3, 5 }, new byte[] { 21, 22, 23, 24, 25, 26 }));

        MAPExtensionContainer cnt = mapServiceFactory.createMAPExtensionContainer(al, new byte[] { 31, 32, 33 });

        return cnt;
    }

    @Test(groups = { "functional.decode" })
    public void testDecode() throws Exception {

        byte[] rawData = getEncodedData();
        AsnInputStream asn = new AsnInputStream(rawData);

        int tag = asn.readTag();
        CancelLocationResponseImpl asc = new CancelLocationResponseImpl();
        asc.decodeAll(asn);

        assertEquals(tag, Tag.SEQUENCE);
        assertEquals(asn.getTagClass(), Tag.CLASS_UNIVERSAL);
        assertNotNull(asc.getExtensionContainer());
    }

    @Test(groups = { "functional.encode" })
    public void testEncode() throws Exception {

        MAPExtensionContainer extensionContainer = GetTestExtensionContainer();
        CancelLocationResponseImpl asc = new CancelLocationResponseImpl(extensionContainer);

        AsnOutputStream asnOS = new AsnOutputStream();
        asc.encodeAll(asnOS);

        byte[] encodedData = asnOS.toByteArray();
        byte[] rawData = getEncodedData();
        assertTrue(Arrays.equals(rawData, encodedData));
    }
}
