Ray Milkey | e668408 | 2014-10-16 16:59:47 -0700 | [diff] [blame] | 1 | package org.onlab.onos.net.intent; |
| 2 | |
| 3 | import org.junit.Test; |
| 4 | import org.onlab.onos.net.HostId; |
| 5 | import org.onlab.onos.net.flow.TrafficSelector; |
| 6 | import org.onlab.onos.net.flow.TrafficTreatment; |
| 7 | |
| 8 | import static org.hamcrest.MatcherAssert.assertThat; |
| 9 | import static org.hamcrest.Matchers.equalTo; |
| 10 | import static org.hamcrest.Matchers.is; |
| 11 | import static org.hamcrest.Matchers.not; |
| 12 | import static org.onlab.onos.net.NetTestTools.hid; |
| 13 | |
| 14 | /** |
| 15 | * Unit tests for the HostToHostIntent class. |
| 16 | */ |
| 17 | public class TestHostToHostIntent { |
| 18 | |
| 19 | private TrafficSelector selector = new IntentTestsMocks.MockSelector(); |
| 20 | private TrafficTreatment treatment = new IntentTestsMocks.MockTreatment(); |
| 21 | |
| 22 | private HostToHostIntent makeHostToHost(long id, HostId one, HostId two) { |
| 23 | return new HostToHostIntent(new IntentId(id), |
| 24 | one, |
| 25 | two, |
| 26 | selector, |
| 27 | treatment); |
| 28 | } |
| 29 | |
| 30 | /** |
| 31 | * Tests the equals() method where two HostToHostIntents have references |
| 32 | * to the same hosts. These should compare equal. |
| 33 | */ |
| 34 | @Test |
| 35 | public void testSameEquals() { |
| 36 | |
| 37 | HostId one = hid("00:00:00:00:00:01/-1"); |
| 38 | HostId two = hid("00:00:00:00:00:02/-1"); |
| 39 | HostToHostIntent i1 = makeHostToHost(12, one, two); |
| 40 | HostToHostIntent i2 = makeHostToHost(12, one, two); |
| 41 | |
| 42 | assertThat(i1, is(equalTo(i2))); |
| 43 | } |
| 44 | |
| 45 | /** |
| 46 | * Tests the equals() method where two HostToHostIntents have references |
| 47 | * to different Hosts. These should compare not equal. |
| 48 | */ |
| 49 | @Test |
| 50 | public void testLinksDifferentEquals() { |
| 51 | |
| 52 | HostId one = hid("00:00:00:00:00:01/-1"); |
| 53 | HostId two = hid("00:00:00:00:00:02/-1"); |
| 54 | HostToHostIntent i1 = makeHostToHost(12, one, two); |
| 55 | HostToHostIntent i2 = makeHostToHost(12, two, one); |
| 56 | |
| 57 | assertThat(i1, is(not(equalTo(i2)))); |
| 58 | } |
| 59 | |
| 60 | /** |
| 61 | * Tests the equals() method where two HostToHostIntents have different |
| 62 | * ids. These should compare not equal. |
| 63 | */ |
| 64 | |
| 65 | @Test |
| 66 | public void testBaseDifferentEquals() { |
| 67 | HostId one = hid("00:00:00:00:00:01/-1"); |
| 68 | HostId two = hid("00:00:00:00:00:02/-1"); |
| 69 | HostToHostIntent i1 = makeHostToHost(12, one, two); |
| 70 | HostToHostIntent i2 = makeHostToHost(11, one, two); |
| 71 | |
| 72 | assertThat(i1, is(not(equalTo(i2)))); |
| 73 | } |
| 74 | |
| 75 | /** |
| 76 | * Tests that the hashCode() values for two equivalent HostToHostIntent |
| 77 | * objects are the same. |
| 78 | */ |
| 79 | |
| 80 | @Test |
| 81 | public void testHashCodeEquals() { |
| 82 | HostId one = hid("00:00:00:00:00:01/-1"); |
| 83 | HostId two = hid("00:00:00:00:00:02/-1"); |
| 84 | HostToHostIntent i1 = makeHostToHost(12, one, two); |
| 85 | HostToHostIntent i2 = makeHostToHost(12, one, two); |
| 86 | |
| 87 | assertThat(i1.hashCode(), is(equalTo(i2.hashCode()))); |
| 88 | } |
| 89 | |
| 90 | /** |
| 91 | * Tests that the hashCode() values for two distinct LinkCollectionIntent |
| 92 | * objects are different. |
| 93 | */ |
| 94 | |
| 95 | @Test |
| 96 | public void testHashCodeDifferent() { |
| 97 | HostId one = hid("00:00:00:00:00:01/-1"); |
| 98 | HostId two = hid("00:00:00:00:00:02/-1"); |
| 99 | HostToHostIntent i1 = makeHostToHost(12, one, two); |
| 100 | HostToHostIntent i2 = makeHostToHost(112, one, two); |
| 101 | |
| 102 | assertThat(i1.hashCode(), is(not(equalTo(i2.hashCode())))); |
| 103 | } |
| 104 | |
| 105 | /** |
| 106 | * Checks that the HostToHostIntent class is immutable. |
| 107 | */ |
| 108 | @Test |
| 109 | public void checkImmutability() { |
| 110 | ImmutableClassChecker.assertThatClassIsImmutable(HostToHostIntent.class); |
| 111 | } |
| 112 | } |