/*
 * Copyright 2015-present Open Networking Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.onosproject.vtnrsc;

import org.junit.Test;

import com.google.common.testing.EqualsTester;

import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.notNullValue;
import static org.onlab.junit.ImmutableClassChecker.assertThatClassIsImmutable;

/**
 * Unit tests for PhysicalNetwork class.
 */
public class PhysicalNetworkTest {

    final PhysicalNetwork physicalNetwork1 = PhysicalNetwork.physicalNetwork("1");
    final PhysicalNetwork sameAsPhysicalNetwork1 = PhysicalNetwork.physicalNetwork("1");
    final PhysicalNetwork physicalNetwork2 = PhysicalNetwork.physicalNetwork("2");

    /**
     * Checks that the PhysicalNetwork class is immutable.
     */
    @Test
    public void testImmutability() {
        assertThatClassIsImmutable(PhysicalNetwork.class);
    }

    /**
     * Checks the operation of equals() methods.
     */
    @Test
    public void testEquals() {
        new EqualsTester().addEqualityGroup(physicalNetwork1, sameAsPhysicalNetwork1)
                .addEqualityGroup(physicalNetwork2).testEquals();
    }

    /**
     * Checks the construction of a PhysicalNetwork object.
     */
    @Test
    public void testConstruction() {
        final String physicalNetworkValue = "s";
        final PhysicalNetwork physicalNetwork = PhysicalNetwork
                .physicalNetwork(physicalNetworkValue);
        assertThat(physicalNetwork, is(notNullValue()));
        assertThat(physicalNetwork.physicalNetwork(), is(physicalNetworkValue));
    }
}