/*
 * Copyright (c) 2014 Pantheon Technologies s.r.o. and others. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */

package org.opendaylight.openflowjava.protocol.api.keys;

import org.junit.Assert;
import org.junit.Test;
import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;

/**
 * @author michal.polkorab
 *
 */
public class MatchEntryDeserializerKeyTest {

    /**
     * Test MatchEntryDeserializerKey equals and hashCode
     */
    @Test
    public void test() {
        MatchEntryDeserializerKey key1 = new MatchEntryDeserializerKey(EncodeConstants.OF10_VERSION_ID, 0x8000, 42);
        MatchEntryDeserializerKey key2 = new MatchEntryDeserializerKey(EncodeConstants.OF10_VERSION_ID, 0x8000, 42);
        Assert.assertTrue("Wrong equals", key1.equals(key2));
        Assert.assertTrue("Wrong hashcode", key1.hashCode() == key2.hashCode());
        key2 = new MatchEntryDeserializerKey(EncodeConstants.OF10_VERSION_ID, 0, 42);
        Assert.assertFalse("Wrong equals", key1.equals(key2));
        Assert.assertFalse("Wrong hashcode", key1.hashCode() == key2.hashCode());
        key2 = new MatchEntryDeserializerKey(EncodeConstants.OF10_VERSION_ID, 0x8000, 0);
        Assert.assertFalse("Wrong equals", key1.equals(key2));
        Assert.assertFalse("Wrong hashcode", key1.hashCode() == key2.hashCode());
        key2 = new MatchEntryDeserializerKey(EncodeConstants.OF13_VERSION_ID, 0x8000, 42);
        Assert.assertFalse("Wrong equals", key1.equals(key2));
        Assert.assertFalse("Wrong hashcode", key1.hashCode() == key2.hashCode());
        key2 = new MatchEntryDeserializerKey(EncodeConstants.OF13_VERSION_ID, 0x8000, 42);
        key2.setExperimenterId(158L);
        Assert.assertFalse("Wrong equals", key1.equals(key2));
        Assert.assertFalse("Wrong hashcode", key1.hashCode() == key2.hashCode());
        key2 = new MatchEntryDeserializerKey(EncodeConstants.OF10_VERSION_ID, 0x8000, 42);
        key2.setExperimenterId(158L);
        key1.setExperimenterId(158L);
        Assert.assertTrue("Wrong equals", key1.equals(key2));
        Assert.assertTrue("Wrong hashcode", key1.hashCode() == key2.hashCode());
    }

    /**
     * Test MatchEntryDeserializerKey equals - additional test
     */
    @Test
    public void testEquals() {
        MatchEntryDeserializerKey key1 = new MatchEntryDeserializerKey(EncodeConstants.OF10_VERSION_ID, 0x8000, 42);
        MatchEntryDeserializerKey key2 = new MatchEntryDeserializerKey(EncodeConstants.OF10_VERSION_ID, 0x8000, 42);

        Assert.assertTrue("Wrong equal to identical object.", key1.equals(key1));
        Assert.assertFalse("Wrong equal to different class.", key1.equals(new Object()));

        Long expId1=123456L;
        Long expId2=654321L;
        key1.setExperimenterId(null);
        key2.setExperimenterId(expId2);
        Assert.assertFalse("Wrong equal by experimeterId.", key1.equals(key2));

        key1.setExperimenterId(expId1);
        Assert.assertFalse("Wrong equal by experimeterId.", key1.equals(key2));
        Assert.assertFalse("Wrong equals with different object class", key1.equals(key2));
    }

    /**
     * Test MatchEntryDeserializerKey toString()
     */
    @Test
    public void testToString(){
        MatchEntryDeserializerKey key1 = new MatchEntryDeserializerKey(EncodeConstants.OF13_VERSION_ID, 0x8000, 42);

        Assert.assertEquals("Wrong toString()", "msgVersion: 4 objectClass: org.opendaylight.yang.gen.v1.urn"
                + ".opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntry"
                + " msgType: 32768 oxm_field: 42 experimenterID: null", key1.toString());
    }
}