1 files changed, 121 insertions, 0 deletions
diff --git a/v3po/v3po2vpp/src/test/java/io/fd/hc2vpp/v3po/interfacesstate/InterfaceStatisticsCustomizerTest.java b/v3po/v3po2vpp/src/test/java/io/fd/hc2vpp/v3po/interfacesstate/InterfaceStatisticsCustomizerTest.java
new file mode 100644
index 000000000..549d82105
--- /dev/null
+++ b/v3po/v3po2vpp/src/test/java/io/fd/hc2vpp/v3po/interfacesstate/InterfaceStatisticsCustomizerTest.java
@@ -0,0 +1,121 @@
+/*
+ * Copyright (c) 2019 PANTHEON.tech.
+ *
+ * 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 io.fd.hc2vpp.v3po.interfacesstate;
+
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import io.fd.hc2vpp.common.test.read.ReaderCustomizerTest;
+import io.fd.hc2vpp.common.translate.util.NamingContext;
+import io.fd.hc2vpp.v3po.interfacesstate.cache.InterfaceCacheStatisticsDumpManager;
+import io.fd.hc2vpp.v3po.interfacesstate.cache.InterfaceCacheStatisticsSample;
+import io.fd.honeycomb.translate.read.ReadFailedException;
+import io.fd.honeycomb.translate.spi.read.ReaderCustomizer;
+import io.fd.vpp.jvpp.core.dto.VnetPerInterfaceCombinedCounters;
+import io.fd.vpp.jvpp.core.types.VnetCombinedCounter;
+import java.math.BigInteger;
+import java.time.LocalDateTime;
+import org.junit.Assert;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.InterfacesState;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceKey;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state._interface.Statistics;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state._interface.StatisticsBuilder;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public class InterfaceStatisticsCustomizerTest extends ReaderCustomizerTest<Statistics, StatisticsBuilder> {
+
+    private static final String IFC_CTX_NAME = "ifc-test-instance";
+    private static final String IF_NAME = "tap";
+    private static final int RX_BROADCAST_P = 8;
+    private static final int RX_MULTICAST_P = 7;
+    private static final int RX_UNICAST_P = 6;
+    private static final int RX_BYTES = 1000;
+    private static final int TX_BROADCAST_P = 88;
+    private static final int TX_MULTICAST_P = 77;
+    private static final int TX_UNICAST_P = 66;
+    private static final int TX_BYTES = 1100;
+
+    private NamingContext namingContext;
+    private static final InstanceIdentifier<Statistics> IID =
+            InstanceIdentifier.create(InterfacesState.class).child(Interface.class, new InterfaceKey(IF_NAME))
+                    .child(Statistics.class);
+    @Mock
+    private InterfaceCacheStatisticsDumpManager statManager;
+
+
+    public InterfaceStatisticsCustomizerTest() {
+        super(Statistics.class, InterfaceBuilder.class);
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        namingContext = new NamingContext("generatedIfaceName", IFC_CTX_NAME);
+        defineMapping(mappingContext, IF_NAME, 1, IFC_CTX_NAME);
+    }
+
+    @Override
+    protected ReaderCustomizer<Statistics, StatisticsBuilder> initCustomizer() {
+        return new InterfaceStatisticsCustomizer(namingContext, statManager);
+    }
+
+    @Test
+    public void testRead() throws ReadFailedException {
+        when(statManager.getStatisticsData(anyInt())).thenReturn(
+                (new InterfaceCacheStatisticsSample(getDummyPerIfcCombinedCounters(), LocalDateTime.now())));
+        StatisticsBuilder builder = new StatisticsBuilder();
+        getCustomizer().readCurrentAttributes(IID, builder, ctx);
+        verify(statManager).getStatisticsData(anyInt());
+        Assert.assertEquals(BigInteger.valueOf(TX_BROADCAST_P), builder.getOutBroadcastPkts().getValue());
+        Assert.assertEquals(BigInteger.valueOf(TX_MULTICAST_P), builder.getOutMulticastPkts().getValue());
+        Assert.assertEquals(BigInteger.valueOf(TX_UNICAST_P), builder.getOutUnicastPkts().getValue());
+        Assert.assertEquals(BigInteger.valueOf(TX_BYTES), builder.getOutOctets().getValue());
+        Assert.assertEquals(BigInteger.valueOf(RX_BROADCAST_P), builder.getInBroadcastPkts().getValue());
+        Assert.assertEquals(BigInteger.valueOf(RX_MULTICAST_P), builder.getInMulticastPkts().getValue());
+        Assert.assertEquals(BigInteger.valueOf(RX_UNICAST_P), builder.getInUnicastPkts().getValue());
+        Assert.assertEquals(BigInteger.valueOf(RX_BYTES), builder.getInOctets().getValue());
+    }
+
+    @Test
+    public void testReadFailed() throws ReadFailedException {
+        when(statManager.getStatisticsData(anyInt())).thenReturn(null);
+        StatisticsBuilder builder = new StatisticsBuilder();
+        getCustomizer().readCurrentAttributes(IID, builder, ctx);
+        Assert.assertEquals(BigInteger.ZERO, builder.getInUnicastPkts().getValue());
+    }
+
+    private VnetPerInterfaceCombinedCounters getDummyPerIfcCombinedCounters() {
+        VnetPerInterfaceCombinedCounters counters = new VnetPerInterfaceCombinedCounters();
+        counters.count = 1;
+        counters.timestamp = 1;
+        VnetCombinedCounter data = new VnetCombinedCounter();
+        data.rxBroadcastPackets = RX_BROADCAST_P;
+        data.rxMulticastPackets = RX_MULTICAST_P;
+        data.rxUnicastPackets = RX_UNICAST_P;
+        data.rxBytes = RX_BYTES;
+        data.txBroadcastPackets = TX_BROADCAST_P;
+        data.txMulticastPackets = TX_MULTICAST_P;
+        data.txUnicastPackets = TX_UNICAST_P;
+        data.txBytes = TX_BYTES;
+        counters.data = new VnetCombinedCounter[]{data};
+        return counters;
+    }
+}