| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.onlab.packet; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import org.junit.Test; |
| |
| import com.google.common.testing.EqualsTester; |
| |
| public class VlanIdTest { |
| |
| @Test |
| public void testEquality() { |
| |
| VlanId vlan1 = VlanId.vlanId((short) -1); |
| VlanId vlan2 = VlanId.vlanId((short) 100); |
| VlanId vlan3 = VlanId.vlanId((short) 100); |
| |
| new EqualsTester().addEqualityGroup(VlanId.vlanId(), vlan1) |
| .addEqualityGroup(vlan2, vlan3) |
| .addEqualityGroup(VlanId.vlanId((short) 10)); |
| |
| } |
| |
| @Test |
| public void basics() { |
| // purposefully create UNTAGGED VLAN |
| VlanId vlan1 = VlanId.vlanId((short) 10); |
| VlanId vlan2 = VlanId.vlanId((short) -1); |
| |
| assertEquals("incorrect VLAN value", 10, vlan1.toShort()); |
| assertEquals("invalid untagged value", VlanId.UNTAGGED, vlan2.toShort()); |
| } |
| |
| @Test(expected = IllegalArgumentException.class) |
| public void testIllicitVLAN() { |
| VlanId.vlanId((short) 5000); |
| } |
| } |