| package org.onlab.onos.net.intent; |
| |
| import org.junit.Test; |
| import org.onlab.onos.ApplicationId; |
| import org.onlab.onos.TestApplicationId; |
| import org.onlab.onos.net.HostId; |
| import org.onlab.onos.net.flow.TrafficSelector; |
| import org.onlab.onos.net.flow.TrafficTreatment; |
| |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.hamcrest.Matchers.equalTo; |
| import static org.hamcrest.Matchers.is; |
| import static org.hamcrest.Matchers.not; |
| import static org.onlab.junit.ImmutableClassChecker.assertThatClassIsImmutable; |
| import static org.onlab.onos.net.NetTestTools.hid; |
| |
| /** |
| * Unit tests for the HostToHostIntent class. |
| */ |
| public class TestHostToHostIntent { |
| |
| private static final ApplicationId APPID = new TestApplicationId("foo"); |
| |
| private TrafficSelector selector = new IntentTestsMocks.MockSelector(); |
| private TrafficTreatment treatment = new IntentTestsMocks.MockTreatment(); |
| |
| private HostToHostIntent makeHostToHost(HostId one, HostId two) { |
| return new HostToHostIntent(APPID, one, two, selector, treatment); |
| } |
| |
| /** |
| * Tests the equals() method where two HostToHostIntents have references |
| * to the same hosts. These should compare equal. |
| */ |
| @Test |
| public void testSameEquals() { |
| |
| HostId one = hid("00:00:00:00:00:01/-1"); |
| HostId two = hid("00:00:00:00:00:02/-1"); |
| HostToHostIntent i1 = makeHostToHost(one, two); |
| HostToHostIntent i2 = makeHostToHost(one, two); |
| |
| assertThat(i1, is(equalTo(i2))); |
| } |
| |
| /** |
| * Tests the equals() method where two HostToHostIntents have references |
| * to different Hosts. These should compare not equal. |
| */ |
| @Test |
| public void testSameEquals2() { |
| HostId one = hid("00:00:00:00:00:01/-1"); |
| HostId two = hid("00:00:00:00:00:02/-1"); |
| HostToHostIntent i1 = makeHostToHost(one, two); |
| HostToHostIntent i2 = makeHostToHost(two, one); |
| |
| assertThat(i1, is(equalTo(i2))); |
| } |
| |
| /** |
| * Tests that the hashCode() values for two equivalent HostToHostIntent |
| * objects are the same. |
| */ |
| @Test |
| public void testHashCodeEquals() { |
| HostId one = hid("00:00:00:00:00:01/-1"); |
| HostId two = hid("00:00:00:00:00:02/-1"); |
| HostToHostIntent i1 = makeHostToHost(one, two); |
| HostToHostIntent i2 = makeHostToHost(one, two); |
| |
| assertThat(i1.hashCode(), is(equalTo(i2.hashCode()))); |
| } |
| |
| /** |
| * Tests that the hashCode() values for two distinct LinkCollectionIntent |
| * objects are different. |
| */ |
| @Test |
| public void testHashCodeEquals2() { |
| HostId one = hid("00:00:00:00:00:01/-1"); |
| HostId two = hid("00:00:00:00:00:02/-1"); |
| HostToHostIntent i1 = makeHostToHost(one, two); |
| HostToHostIntent i2 = makeHostToHost(two, one); |
| |
| assertThat(i1.hashCode(), is(equalTo(i2.hashCode()))); |
| } |
| |
| /** |
| * Tests that the hashCode() values for two distinct LinkCollectionIntent |
| * objects are different. |
| */ |
| @Test |
| public void testHashCodeDifferent() { |
| HostId one = hid("00:00:00:00:00:01/-1"); |
| HostId two = hid("00:00:00:00:00:02/-1"); |
| HostId three = hid("00:00:00:00:00:32/-1"); |
| HostToHostIntent i1 = makeHostToHost(one, two); |
| HostToHostIntent i2 = makeHostToHost(one, three); |
| |
| assertThat(i1.hashCode(), is(not(equalTo(i2.hashCode())))); |
| } |
| |
| /** |
| * Checks that the HostToHostIntent class is immutable. |
| */ |
| @Test |
| public void checkImmutability() { |
| assertThatClassIsImmutable(HostToHostIntent.class); |
| } |
| } |