1 files changed, 95 insertions, 0 deletions
diff --git a/v3po/v3po2vpp/src/test/java/io/fd/hc2vpp/v3po/interfaces/InterfaceStatisticsEnableCustomizerTest.java b/v3po/v3po2vpp/src/test/java/io/fd/hc2vpp/v3po/interfaces/InterfaceStatisticsEnableCustomizerTest.java
new file mode 100644
index 000000000..1608c9fa0
--- /dev/null
+++ b/v3po/v3po2vpp/src/test/java/io/fd/hc2vpp/v3po/interfaces/InterfaceStatisticsEnableCustomizerTest.java
@@ -0,0 +1,95 @@
+/*
+ * 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.interfaces;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.verify;
+
+import io.fd.hc2vpp.common.test.write.WriterCustomizerTest;
+import io.fd.hc2vpp.common.translate.util.NamingContext;
+import io.fd.hc2vpp.v3po.interfacesstate.cache.InterfaceCacheStatisticsDumpManager;
+import io.fd.vpp.jvpp.core.dto.WantPerInterfaceCombinedStats;
+import io.fd.vpp.jvpp.core.dto.WantPerInterfaceCombinedStatsReply;
+import org.junit.Assert;
+import org.junit.Test;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.Interfaces;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev181128.VppInterfaceStatsCollectionAugmentation;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev181128.interfaces._interface.StatisticsCollection;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev181128.interfaces._interface.StatisticsCollectionBuilder;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public class InterfaceStatisticsEnableCustomizerTest extends WriterCustomizerTest {
+    private InterfaceStatisticsEnableCustomizer statCustomizer;
+    private static final String IFC_TEST_INSTANCE = "ifc-test-instance";
+
+    private NamingContext namingContext;
+
+    @Mock
+    private InterfaceCacheStatisticsDumpManager statManager;
+
+    @Override
+    public void setUpTest() throws Exception {
+        namingContext = new NamingContext("ifcintest", IFC_TEST_INSTANCE);
+        defineMapping(writeContext.getMappingContext(), "tap", 1, IFC_TEST_INSTANCE);
+        doReturn(future(new WantPerInterfaceCombinedStatsReply())).when(api).wantPerInterfaceCombinedStats(any());
+        statCustomizer = new InterfaceStatisticsEnableCustomizer(this.api, namingContext, statManager);
+    }
+
+    @Test
+    public void testEnableStatisticsCollection() throws Exception {
+        StatisticsCollectionBuilder statCollectionBuilder = new StatisticsCollectionBuilder();
+        statCollectionBuilder.setStatisticsEnabled(true);
+        statCustomizer.writeCurrentAttributes(getTapId("tap"), statCollectionBuilder.build(), writeContext);
+        verify(statManager).enableInterface(anyInt());
+        ArgumentCaptor<WantPerInterfaceCombinedStats> argument = ArgumentCaptor.forClass(WantPerInterfaceCombinedStats.class);
+        verify(api).wantPerInterfaceCombinedStats(argument.capture());
+        Assert.assertEquals(1, argument.getValue().enableDisable);
+    }
+
+    @Test
+    public void testDisableStatisticsCollection() throws Exception {
+        StatisticsCollectionBuilder statCollectionBuilder = new StatisticsCollectionBuilder();
+        statCollectionBuilder.setStatisticsEnabled(false);
+        statCustomizer.writeCurrentAttributes(getTapId("tap"), statCollectionBuilder.build(), writeContext);
+        verify(statManager).disableInterface(anyInt());
+        ArgumentCaptor<WantPerInterfaceCombinedStats> argument = ArgumentCaptor.forClass(WantPerInterfaceCombinedStats.class);
+        verify(api).wantPerInterfaceCombinedStats(argument.capture());
+        Assert.assertEquals(0, argument.getValue().enableDisable);
+    }
+
+    @Test
+    public void testDeleteStatisticsCollection() throws Exception {
+        StatisticsCollectionBuilder statCollectionBuilder = new StatisticsCollectionBuilder();
+        statCollectionBuilder.setStatisticsEnabled(true);
+        statCustomizer.deleteCurrentAttributes(getTapId("tap"), statCollectionBuilder.build(), writeContext);
+        verify(statManager).disableInterface(anyInt());
+        ArgumentCaptor<WantPerInterfaceCombinedStats> argument = ArgumentCaptor.forClass(WantPerInterfaceCombinedStats.class);
+        verify(api).wantPerInterfaceCombinedStats(argument.capture());
+        Assert.assertEquals(0, argument.getValue().enableDisable);
+    }
+
+    private InstanceIdentifier<StatisticsCollection> getTapId(final String tap) {
+        return InstanceIdentifier.create(Interfaces.class).child(Interface.class, new InterfaceKey(tap)).augmentation(
+                VppInterfaceStatsCollectionAugmentation.class).child(StatisticsCollection.class);
+    }
+}