Unit tests for DefaultPortStatistics class
Change-Id: I778bc0a10381a304d35aaf2628c254d8f1c1e5db
diff --git a/core/api/src/test/java/org/onosproject/net/device/DefaultPortStatisticsTest.java b/core/api/src/test/java/org/onosproject/net/device/DefaultPortStatisticsTest.java
new file mode 100644
index 0000000..7be0ad4
--- /dev/null
+++ b/core/api/src/test/java/org/onosproject/net/device/DefaultPortStatisticsTest.java
@@ -0,0 +1,95 @@
+/*
+ * 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.device;
+
+import org.junit.Test;
+import org.onosproject.net.NetTestTools;
+
+import com.google.common.testing.EqualsTester;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
+import static org.onlab.junit.ImmutableClassChecker.assertThatClassIsImmutable;
+
+/**
+ * DefaultPortStatistics unit tests.
+ */
+public class DefaultPortStatisticsTest {
+
+ private final PortStatistics stats1 = DefaultPortStatistics.builder()
+ .setBytesReceived(1)
+ .setBytesSent(2)
+ .setDurationNano(3)
+ .setDurationSec(4)
+ .setPacketsReceived(5)
+ .setPacketsSent(6)
+ .setPacketsRxDropped(7)
+ .setPacketsRxErrors(8)
+ .setPacketsTxDropped(9)
+ .setPacketsTxErrors(10)
+ .setPort(80)
+ .setDeviceId(NetTestTools.did("1"))
+ .build();
+
+ private final PortStatistics stats2 = DefaultPortStatistics.builder()
+ .setBytesReceived(1)
+ .setBytesSent(2)
+ .setDurationNano(3)
+ .setDurationSec(4)
+ .setPacketsReceived(5)
+ .setPacketsSent(6)
+ .setPacketsRxDropped(7)
+ .setPacketsRxErrors(8)
+ .setPacketsTxDropped(9)
+ .setPacketsTxErrors(11)
+ .setPort(80)
+ .setDeviceId(NetTestTools.did("1"))
+ .build();
+
+ /**
+ * Checks that the GroupOperation class is immutable.
+ */
+ @Test
+ public void testImmutability() {
+ assertThatClassIsImmutable(DefaultPortStatistics.class);
+ }
+
+ @Test
+ public void testConstruction() {
+ assertThat(stats1.bytesReceived(), is(1L));
+ assertThat(stats1.bytesSent(), is(2L));
+ assertThat(stats1.durationNano(), is(3L));
+ assertThat(stats1.durationSec(), is(4L));
+ assertThat(stats1.packetsReceived(), is(5L));
+ assertThat(stats1.packetsSent(), is(6L));
+ assertThat(stats1.packetsRxDropped(), is(7L));
+ assertThat(stats1.packetsRxErrors(), is(8L));
+ assertThat(stats1.packetsTxDropped(), is(9L));
+ assertThat(stats1.packetsTxErrors(), is(10L));
+ assertThat(stats1.port(), is(80));
+ }
+
+ /**
+ * Tests the equals, hashCode and toString methods using Guava EqualsTester.
+ */
+ @Test
+ public void testEquals() {
+ new EqualsTester()
+ .addEqualityGroup(stats1, stats1)
+ .addEqualityGroup(stats2)
+ .testEquals();
+ }
+}