/*
 * Copyright (c) 2014 Cisco Systems, Inc. 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.controller.sal.compatibility.test;

import junit.framework.Assert;

import org.junit.Test;
import org.opendaylight.controller.sal.action.Action;
import org.opendaylight.controller.sal.action.PushVlan;
import org.opendaylight.controller.sal.compatibility.MDFlowMapping;
import org.opendaylight.controller.sal.core.ConstructionException;
import org.opendaylight.controller.sal.core.Node;
import org.opendaylight.controller.sal.core.Node.NodeIDType;
import org.opendaylight.controller.sal.core.NodeConnector;
import org.opendaylight.controller.sal.core.NodeConnector.NodeConnectorIDType;
import org.opendaylight.controller.sal.utils.EtherTypes;

import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Uri;
import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.PushVlanActionCase;

/**
 * test for {@link MDFlowMapping}
 */
public class MDFlowMappingTest {

    /**
     * Test method for {@link org.opendaylight.controller.sal.compatibility.MDFlowMapping#toUri(org.opendaylight.controller.sal.core.NodeConnector)}.
     * @throws ConstructionException
     */
    @Test
    public void testToUri() throws ConstructionException {
        Node node = new Node(NodeIDType.OPENFLOW, 41L);
        NodeConnector connector = new NodeConnector(NodeConnectorIDType.OPENFLOW, (short) 42, node);
        Uri observed = MDFlowMapping.toUri(connector );

        Assert.assertEquals("openflow:41:42", observed.getValue());
    }

    /**
     * Test method for {@link MDFlowMapping#toAction(Action, int)}.
     */
    @Test
    public void testToAction() {
        // PUSH_VLAN test.
        EtherTypes[] tags = {EtherTypes.VLANTAGGED, EtherTypes.QINQ};
        int order = 0;
        for (EtherTypes tag: tags) {
            Action action = new PushVlan(tag);
            org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.
                rev131112.action.list.Action mdActionList =
                MDFlowMapping.toAction(action, order);
            Assert.assertEquals(order, mdActionList.getOrder().intValue());

            org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.
                rev131112.action.Action mdAction = mdActionList.getAction();
            Assert.assertTrue(mdAction instanceof PushVlanActionCase);
            PushVlanActionCase pushVlan = (PushVlanActionCase)mdAction;
            Assert.assertEquals(tag.intValue(),
                                pushVlan.getPushVlanAction().getEthernetType().
                                intValue());
            order++;
        }
    }
}