Unit tests for PortAddresses class
Change-Id: I04334b4cce65e169258de608ccc2461421abaacf
diff --git a/core/api/src/main/java/org/onosproject/net/host/PortAddresses.java b/core/api/src/main/java/org/onosproject/net/host/PortAddresses.java
index 189423b..74f22ae 100644
--- a/core/api/src/main/java/org/onosproject/net/host/PortAddresses.java
+++ b/core/api/src/main/java/org/onosproject/net/host/PortAddresses.java
@@ -29,7 +29,7 @@
/**
* Represents address information bound to a port.
*/
-public class PortAddresses {
+public final class PortAddresses {
private final ConnectPoint connectPoint;
private final Set<InterfaceIpAddress> ipAddresses;
diff --git a/core/api/src/test/java/org/onosproject/net/host/PortAddressesTest.java b/core/api/src/test/java/org/onosproject/net/host/PortAddressesTest.java
new file mode 100644
index 0000000..7c10cd1
--- /dev/null
+++ b/core/api/src/test/java/org/onosproject/net/host/PortAddressesTest.java
@@ -0,0 +1,113 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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.net.host;
+
+import java.util.Set;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.onlab.packet.IpAddress;
+import org.onlab.packet.IpPrefix;
+import org.onlab.packet.MacAddress;
+import org.onlab.packet.VlanId;
+import org.onosproject.net.ConnectPoint;
+import org.onosproject.net.NetTestTools;
+
+import static org.hamcrest.Matchers.is;
+import static org.onlab.junit.ImmutableClassChecker.assertThatClassIsImmutable;
+
+import com.google.common.collect.ImmutableSet;
+import com.google.common.testing.EqualsTester;
+import static org.hamcrest.MatcherAssert.assertThat;
+
+/**
+ * Unit tests for port addresses class.
+ */
+public class PortAddressesTest {
+
+ PortAddresses addresses1;
+ PortAddresses sameAsAddresses1;
+ PortAddresses addresses2;
+ PortAddresses addresses3;
+
+ private static final ConnectPoint CONNECT_POINT1 =
+ NetTestTools.connectPoint("cp1", 1);
+ private static final IpAddress IP_ADDRESS1 = IpAddress.valueOf("1.2.3.4");
+ private static final IpPrefix SUBNET_ADDRESS1 =
+ IpPrefix.valueOf("1.2.0.0/16");
+ private static final InterfaceIpAddress INTERFACE_ADDRESS_1 =
+ new InterfaceIpAddress(IP_ADDRESS1, SUBNET_ADDRESS1);
+
+ private static final ConnectPoint CONNECT_POINT2 =
+ NetTestTools.connectPoint("cp2", 1);
+ private static final IpAddress IP_ADDRESS2 = IpAddress.valueOf("1.2.3.5");
+ private static final IpPrefix SUBNET_ADDRESS2 =
+ IpPrefix.valueOf("1.3.0.0/16");
+ private static final InterfaceIpAddress INTERFACE_ADDRESS_2 =
+ new InterfaceIpAddress(IP_ADDRESS2, SUBNET_ADDRESS2);
+
+ Set<InterfaceIpAddress> ipAddresses;
+
+
+ /**
+ * Initializes local data used by all test cases.
+ */
+ @Before
+ public void setUpAddresses() {
+ ipAddresses = ImmutableSet.of(INTERFACE_ADDRESS_1,
+ INTERFACE_ADDRESS_2);
+ addresses1 = new PortAddresses(CONNECT_POINT1, ipAddresses,
+ MacAddress.BROADCAST, VlanId.NONE);
+ sameAsAddresses1 = new PortAddresses(CONNECT_POINT1, ipAddresses,
+ MacAddress.BROADCAST, VlanId.NONE);
+ addresses2 = new PortAddresses(CONNECT_POINT2, ipAddresses,
+ MacAddress.BROADCAST, VlanId.NONE);
+ addresses3 = new PortAddresses(CONNECT_POINT2, ipAddresses,
+ MacAddress.ZERO, VlanId.NONE);
+ }
+
+ /**
+ * Checks that the PortAddresses class is immutable.
+ */
+ @Test
+ public void testImmutability() {
+ assertThatClassIsImmutable(PortAddresses.class);
+ }
+
+ /**
+ * Checks the operation of the equals(), hash() and toString()
+ * methods.
+ */
+ @Test
+ public void testEquals() {
+ new EqualsTester()
+ .addEqualityGroup(addresses1, sameAsAddresses1)
+ .addEqualityGroup(addresses2)
+ .addEqualityGroup(addresses3)
+ .testEquals();
+ }
+
+ /**
+ * Tests that object are created correctly.
+ */
+ @Test
+ public void testConstruction() {
+ assertThat(addresses1.mac(), is(MacAddress.BROADCAST));
+ assertThat(addresses1.connectPoint(), is(CONNECT_POINT1));
+ assertThat(addresses1.ipAddresses(), is(ipAddresses));
+ assertThat(addresses1.vlan(), is(VlanId.NONE));
+ }
+}