Ayaka Koshibe | 16698a3 | 2014-09-13 22:19:02 -0700 | [diff] [blame] | 1 | package org.onlab.packet; |
| 2 | |
| 3 | import static org.junit.Assert.assertEquals; |
| 4 | |
| 5 | import org.junit.Test; |
| 6 | |
| 7 | import com.google.common.testing.EqualsTester; |
| 8 | |
Ayaka Koshibe | 1d56fe4 | 2014-09-19 16:51:58 -0700 | [diff] [blame] | 9 | public class VlanIdTest { |
Ayaka Koshibe | 16698a3 | 2014-09-13 22:19:02 -0700 | [diff] [blame] | 10 | |
| 11 | @Test |
| 12 | public void testEquality() { |
| 13 | |
Ayaka Koshibe | a9c199f | 2014-09-16 16:21:40 -0700 | [diff] [blame] | 14 | VlanId vlan1 = VlanId.vlanId((short) -1); |
| 15 | VlanId vlan2 = VlanId.vlanId((short) 100); |
| 16 | VlanId vlan3 = VlanId.vlanId((short) 100); |
Ayaka Koshibe | 16698a3 | 2014-09-13 22:19:02 -0700 | [diff] [blame] | 17 | |
Ayaka Koshibe | a9c199f | 2014-09-16 16:21:40 -0700 | [diff] [blame] | 18 | new EqualsTester().addEqualityGroup(VlanId.vlanId(), vlan1) |
Ayaka Koshibe | 16698a3 | 2014-09-13 22:19:02 -0700 | [diff] [blame] | 19 | .addEqualityGroup(vlan2, vlan3) |
Ayaka Koshibe | a9c199f | 2014-09-16 16:21:40 -0700 | [diff] [blame] | 20 | .addEqualityGroup(VlanId.vlanId((short) 10)); |
Ayaka Koshibe | 16698a3 | 2014-09-13 22:19:02 -0700 | [diff] [blame] | 21 | |
| 22 | } |
| 23 | |
| 24 | @Test |
| 25 | public void basics() { |
| 26 | // purposefully create UNTAGGED VLAN |
Ayaka Koshibe | a9c199f | 2014-09-16 16:21:40 -0700 | [diff] [blame] | 27 | VlanId vlan1 = VlanId.vlanId((short) 10); |
| 28 | VlanId vlan2 = VlanId.vlanId((short) -1); |
Ayaka Koshibe | 16698a3 | 2014-09-13 22:19:02 -0700 | [diff] [blame] | 29 | |
| 30 | assertEquals("incorrect VLAN value", 10, vlan1.toShort()); |
Ayaka Koshibe | a9c199f | 2014-09-16 16:21:40 -0700 | [diff] [blame] | 31 | assertEquals("invalid untagged value", VlanId.UNTAGGED, vlan2.toShort()); |
Ayaka Koshibe | 16698a3 | 2014-09-13 22:19:02 -0700 | [diff] [blame] | 32 | } |
| 33 | |
| 34 | @Test(expected = IllegalArgumentException.class) |
| 35 | public void testIllicitVLAN() { |
Ayaka Koshibe | a9c199f | 2014-09-16 16:21:40 -0700 | [diff] [blame] | 36 | VlanId.vlanId((short) 5000); |
Ayaka Koshibe | 16698a3 | 2014-09-13 22:19:02 -0700 | [diff] [blame] | 37 | } |
| 38 | } |