1 files changed, 124 insertions, 0 deletions
diff --git a/v3po/v3po2vpp/src/test/java/io/fd/hc2vpp/v3po/read/InterfaceStatisticsCustomizerTest.java b/v3po/v3po2vpp/src/test/java/io/fd/hc2vpp/v3po/read/InterfaceStatisticsCustomizerTest.java
new file mode 100644
index 000000000..fc4e99d9c
--- /dev/null
+++ b/v3po/v3po2vpp/src/test/java/io/fd/hc2vpp/v3po/read/InterfaceStatisticsCustomizerTest.java
@@ -0,0 +1,124 @@
+/*
+ * 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.read;
+
+import static org.mockito.ArgumentMatchers.any;
+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.read.cache.InterfaceStatisticsManager;
+import io.fd.hc2vpp.v3po.read.cache.InterfaceStatisticsManagerImpl;
+import io.fd.honeycomb.translate.read.ReadFailedException;
+import io.fd.honeycomb.translate.spi.read.ReaderCustomizer;
+import io.fd.jvpp.stats.dto.InterfaceStatistics;
+import io.fd.jvpp.stats.dto.InterfaceStatisticsDetails;
+import io.fd.jvpp.stats.dto.InterfaceStatisticsDetailsReplyDump;
+import io.fd.jvpp.stats.future.FutureJVppStatsFacade;
+import java.util.Optional;
+import org.junit.Assert;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.naming.context.rev160513.contexts.naming.context.mappings.MappingBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev180220.Interfaces;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev180220.interfaces.Interface;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev180220.interfaces.InterfaceBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev180220.interfaces.InterfaceKey;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev180220.interfaces._interface.Statistics;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev180220.interfaces._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-stats-instance";
+    private static final String IF_NAME = "testIfc";
+    private static final int SW_IF_INDEX = 1;
+    private static final int OUT_ERRORS = 2;
+    private static final int OUT_MULTI = 3;
+    private static final int OUT_UNI = 4;
+    private static final int OUT_BROAD = 5;
+    private static final int OUT_BYTES = 6;
+    private static final int IN_ERRORS = 22;
+    private static final int IN_MULTI = 33;
+    private static final int IN_UNI = 44;
+    private static final int IN_BROAD = 55;
+    private static final int IN_BYTES = 66;
+    private NamingContext interfaceContext;
+    private static final InstanceIdentifier<Statistics> IID =
+            InstanceIdentifier.create(Interfaces.class).child(Interface.class, new InterfaceKey(IF_NAME))
+                    .child(Statistics.class);
+    @Mock
+    private FutureJVppStatsFacade jvppStats;
+
+    private InterfaceStatisticsManager statisticsManager;
+
+    public InterfaceStatisticsCustomizerTest() {
+        super(Statistics.class, InterfaceBuilder.class);
+    }
+
+    @Override
+    public void setUp() {
+        interfaceContext = new NamingContext("generatedIfaceName", IFC_CTX_NAME);
+        interfaceContext.addName(1, IF_NAME, ctx.getMappingContext());
+    }
+
+    @Override
+    protected ReaderCustomizer<Statistics, StatisticsBuilder> initCustomizer() {
+        statisticsManager = new InterfaceStatisticsManagerImpl();
+        return new InterfaceStatisticsCustomizer(interfaceContext, jvppStats, statisticsManager);
+    }
+
+    @Test
+    public void testReadStatistics() throws Exception {
+        statisticsManager.enableStatistics();
+        when(ctx.getMappingContext().read(any()))
+                .thenReturn(Optional.of(new MappingBuilder().setName(IF_NAME).setIndex(SW_IF_INDEX).build()));
+        when(jvppStats.interfaceStatisticsDump(any())).thenReturn(future(getStatistics()));
+        StatisticsBuilder statBuilder = new StatisticsBuilder();
+        getCustomizer().readCurrentAttributes(IID, statBuilder, ctx);
+        Statistics stat = statBuilder.build();
+        int[] expected = new int[]{SW_IF_INDEX, OUT_ERRORS, OUT_MULTI, OUT_UNI, OUT_BROAD,
+                OUT_BYTES, IN_ERRORS, IN_MULTI, IN_UNI, IN_BROAD, IN_BYTES};
+        int[] actual = new int[]{interfaceContext.getIndex(IF_NAME, ctx.getMappingContext()),
+                stat.getOutErrors().getValue().intValue(), stat.getOutMulticastPkts().getValue().intValue(),
+                stat.getOutUnicastPkts().getValue().intValue(), stat.getOutBroadcastPkts().getValue().intValue(),
+                stat.getOutOctets().getValue().intValue(), stat.getInErrors().getValue().intValue(),
+                stat.getInMulticastPkts().getValue().intValue(), stat.getInUnicastPkts().getValue().intValue(),
+                stat.getInBroadcastPkts().getValue().intValue(), stat.getInOctets().getValue().intValue()};
+
+        Assert.assertArrayEquals(expected, actual);
+    }
+
+    @Test(expected = ReadFailedException.class)
+    public void testReadStatisticsFailed() throws Exception {
+        statisticsManager.enableStatistics();
+        when(ctx.getMappingContext().read(any()))
+                .thenReturn(Optional.of(new MappingBuilder().setName(IF_NAME).setIndex(SW_IF_INDEX).build()));
+        when(jvppStats.interfaceStatisticsDump(any())).thenReturn(future(null));
+        StatisticsBuilder statBuilder = new StatisticsBuilder();
+        getCustomizer().readCurrentAttributes(IID, statBuilder, ctx);
+    }
+
+    private InterfaceStatisticsDetailsReplyDump getStatistics() {
+        InterfaceStatisticsDetailsReplyDump dumpReply = new InterfaceStatisticsDetailsReplyDump();
+        dumpReply.interfaceStatisticsDetails = new InterfaceStatisticsDetails(1, 1);
+        dumpReply.interfaceStatisticsDetails.interfaceStatistics[0] =
+                new InterfaceStatistics(SW_IF_INDEX, OUT_ERRORS, OUT_MULTI, OUT_UNI, OUT_BROAD,
+                        OUT_BYTES, IN_ERRORS, IN_MULTI, IN_UNI, IN_BROAD, IN_BYTES);
+        return dumpReply;
+    }
+}