JUnit Test - LispSouthboundRpcTest

Change-Id: Ia27cdd3c144c8fa6a3d5c03039ee4533c1dc6713
Signed-off-by: Miroslav Toth <mirtoth@cisco.com>

diff --git a/mappingservice/southbound/src/test/java/org/opendaylight/lispflowmapping/southbound/LispSouthboundRpcTest.java b/mappingservice/southbound/src/test/java/org/opendaylight/lispflowmapping/southbound/LispSouthboundRpcTest.java
new file mode 100644 (file)
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--- /dev/null
+++ b/mappingservice/southbound/src/test/java/org/opendaylight/lispflowmapping/southbound/LispSouthboundRpcTest.java
@@ -0,0 +1,313 @@
+/*
+ * Copyright (c) 2016 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.lispflowmapping.southbound;
+
+import static org.junit.Assert.assertEquals;
+
+import com.google.common.collect.Lists;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.Future;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.runners.MockitoJUnitRunner;
+import org.opendaylight.lispflowmapping.lisp.serializer.MapNotifySerializer;
+import org.opendaylight.lispflowmapping.lisp.serializer.MapRegisterSerializer;
+import org.opendaylight.lispflowmapping.lisp.serializer.MapReplySerializer;
+import org.opendaylight.lispflowmapping.lisp.serializer.MapRequestSerializer;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.MessageType;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapnotifymessage.MapNotify;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapnotifymessage.MapNotifyBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.record.container
+        .MappingRecordBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.record.list.MappingRecordItem;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.record.list
+        .MappingRecordItemBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapregistermessage.MapRegister;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapregistermessage.MapRegisterBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapreplymessage.MapReply;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapreplymessage.MapReplyBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.maprequestmessage.MapRequest;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.maprequestmessage.MapRequestBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.transport.address.TransportAddress;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.transport.address.TransportAddressBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.sb.rev150904.GetStatsOutput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.sb.rev150904.SendMapNotifyInput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.sb.rev150904.SendMapRegisterInput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.sb.rev150904.SendMapReplyInput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.sb.rev150904.SendMapRequestInput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.sb.rev150904.get.stats.output.ControlMessageStats;
+import org.opendaylight.yangtools.yang.common.RpcError;
+import org.opendaylight.yangtools.yang.common.RpcResult;
+import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
+
+@RunWith(MockitoJUnitRunner.class)
+public class LispSouthboundRpcTest {
+
+    @Mock LispSouthboundPlugin lispSouthboundPlugin;
+    @InjectMocks LispSouthboundRPC lispSouthboundRPC;
+
+    private static final RpcResult<Void> RPC_RESULT_FAILURE = RpcResultBuilder.<Void>failed().build();
+    private static final RpcResult<Void> RPC_RESULT_SUCCESS = RpcResultBuilder.<Void>success().build();
+    private static final RpcResult<GetStatsOutput> RPC_RESULT_ERROR = RpcResultBuilder.<GetStatsOutput>failed()
+            .withError(RpcError.ErrorType.APPLICATION, "data-missing", "No stats found").build();
+
+    /**
+     * Tests {@link LispSouthboundRPC#sendMapNotify} method.
+     *
+     * @throws ExecutionException
+     * @throws InterruptedException
+     */
+    @Test
+    public void sendMapNotifyTest_inputNotNull() throws ExecutionException, InterruptedException {
+
+        final MapNotify mapNotify = getDefaultMapNotifyBuilder().build();
+        final TransportAddress transportAddress = new TransportAddressBuilder().build();
+        final SendMapNotifyInput sendMapNotifyInputMock = Mockito.mock(SendMapNotifyInput.class);
+
+        Mockito.when(sendMapNotifyInputMock.getTransportAddress()).thenReturn(transportAddress);
+        Mockito.when(sendMapNotifyInputMock.getMapNotify()).thenReturn(mapNotify);
+        assertEquals(RPC_RESULT_SUCCESS.isSuccessful(),
+                lispSouthboundRPC.sendMapNotify(sendMapNotifyInputMock).get().isSuccessful());
+
+        Mockito.verify(lispSouthboundPlugin).handleSerializedLispBuffer(transportAddress,
+                MapNotifySerializer.getInstance().serialize(mapNotify), MessageType.MapNotify);
+    }
+
+    /**
+     * Tests {@link LispSouthboundRPC#sendMapNotify} method with null input.
+     *
+     * @throws ExecutionException
+     * @throws InterruptedException
+     */
+    @Test
+    public void sendMapNotifyTest_nullInput() throws ExecutionException, InterruptedException {
+        assertEquals(RPC_RESULT_FAILURE.isSuccessful(),
+                lispSouthboundRPC.sendMapNotify(null).get().isSuccessful());
+
+        Mockito.verifyZeroInteractions(lispSouthboundPlugin);
+    }
+
+    /**
+     * Tests {@link LispSouthboundRPC#sendMapReply} method.
+     *
+     * @throws ExecutionException
+     * @throws InterruptedException
+     */
+    @Test
+    public void sendMapReplyTest_inputNotNull() throws ExecutionException, InterruptedException {
+
+        final MapReply mapReply = getDefaultMapReplyBuilder().build();
+        final TransportAddress transportAddress = new TransportAddressBuilder().build();
+        final SendMapReplyInput sendMapReplyInputMock = Mockito.mock(SendMapReplyInput.class);
+
+        Mockito.when(sendMapReplyInputMock.getTransportAddress()).thenReturn(transportAddress);
+        Mockito.when(sendMapReplyInputMock.getMapReply()).thenReturn(mapReply);
+        assertEquals(RPC_RESULT_SUCCESS.isSuccessful(),
+                lispSouthboundRPC.sendMapReply(sendMapReplyInputMock).get().isSuccessful());
+
+        Mockito.verify(lispSouthboundPlugin).handleSerializedLispBuffer(transportAddress,
+                MapReplySerializer.getInstance().serialize(mapReply), MessageType.MapReply);
+    }
+
+    /**
+     * Tests {@link LispSouthboundRPC#sendMapReply} method with null input.
+     *
+     * @throws ExecutionException
+     * @throws InterruptedException
+     */
+    @Test
+    public void sendMapReplyTest_nullInput() throws ExecutionException, InterruptedException {
+        assertEquals(RPC_RESULT_FAILURE.isSuccessful(),
+                lispSouthboundRPC.sendMapReply(null).get().isSuccessful());
+
+        Mockito.verifyZeroInteractions(lispSouthboundPlugin);
+    }
+
+    /**
+     * Tests {@link LispSouthboundRPC#sendMapRequest} method.
+     *
+     * @throws ExecutionException
+     * @throws InterruptedException
+     */
+    @Test
+    public void sendMapRequestTest_inputNotNull() throws ExecutionException, InterruptedException {
+
+        final MapRequest mapRequest = new MapRequestBuilder().build();
+        final TransportAddress transportAddress = new TransportAddressBuilder().build();
+        final SendMapRequestInput sendMapRequestInputMock = Mockito.mock(SendMapRequestInput.class);
+
+        Mockito.when(sendMapRequestInputMock.getTransportAddress()).thenReturn(transportAddress);
+        Mockito.when(sendMapRequestInputMock.getMapRequest()).thenReturn(mapRequest);
+        assertEquals(RPC_RESULT_SUCCESS.isSuccessful(),
+                lispSouthboundRPC.sendMapRequest(sendMapRequestInputMock).get().isSuccessful());
+
+        Mockito.verify(lispSouthboundPlugin).handleSerializedLispBuffer(transportAddress,
+                MapRequestSerializer.getInstance().serialize(mapRequest), MessageType.MapRequest);
+    }
+
+    /**
+     * Tests {@link LispSouthboundRPC#sendMapRequest} method with null input.
+     *
+     * @throws ExecutionException
+     * @throws InterruptedException
+     */
+    @Test
+    public void sendMapRequestTest_nullInput() throws ExecutionException, InterruptedException {
+        assertEquals(RPC_RESULT_FAILURE.isSuccessful(),
+                lispSouthboundRPC.sendMapRequest(null).get().isSuccessful());
+
+        Mockito.verifyZeroInteractions(lispSouthboundPlugin);
+    }
+
+    /**
+     * Tests {@link LispSouthboundRPC#sendMapRegister} method.
+     *
+     * @throws ExecutionException
+     * @throws InterruptedException
+     */
+    @Test
+    public void sendMapRegisterTest_inputNotNull() throws ExecutionException, InterruptedException {
+
+        final MapRegister mapRegister = getDefaultMapRegisterBuilder().build();
+        final TransportAddress transportAddress = new TransportAddressBuilder().build();
+        final SendMapRegisterInput sendMapRegisterInputMock = Mockito.mock(SendMapRegisterInput.class);
+
+        Mockito.when(sendMapRegisterInputMock.getTransportAddress()).thenReturn(transportAddress);
+        Mockito.when(sendMapRegisterInputMock.getMapRegister()).thenReturn(mapRegister);
+        assertEquals(RPC_RESULT_SUCCESS.isSuccessful(),
+                lispSouthboundRPC.sendMapRegister(sendMapRegisterInputMock).get().isSuccessful());
+
+        Mockito.verify(lispSouthboundPlugin).handleSerializedLispBuffer(transportAddress,
+                MapRegisterSerializer.getInstance().serialize(mapRegister), MessageType.MapRegister);
+    }
+
+    /**
+     * Tests {@link LispSouthboundRPC#sendMapRegister} method with null input.
+     *
+     * @throws ExecutionException
+     * @throws InterruptedException
+     */
+    @Test
+    public void sendMapRegisterTest_nullInput() throws ExecutionException, InterruptedException {
+        assertEquals(RPC_RESULT_FAILURE.isSuccessful(),
+                lispSouthboundRPC.sendMapRegister(null).get().isSuccessful());
+
+        Mockito.verifyZeroInteractions(lispSouthboundPlugin);
+    }
+
+    /**
+     * Tests {@link LispSouthboundRPC#getStats} method.
+     *
+     * @throws ExecutionException
+     * @throws InterruptedException
+     */
+    @Test
+    public void getStatsTest() throws ExecutionException, InterruptedException {
+        final LispSouthboundStats stats = new LispSouthboundStats();
+        incrementAll(stats);
+        Mockito.when(lispSouthboundPlugin.getStats()).thenReturn(stats);
+
+        // result
+        final ControlMessageStats resultStats = lispSouthboundRPC.getStats().get().getResult().getControlMessageStats();
+
+        assertEquals(stats.getRx()[0], (long) resultStats.getControlMessage().get(0).getRxCount());
+        assertEquals(stats.getRx()[1], (long) resultStats.getControlMessage().get(1).getRxCount());
+        assertEquals(stats.getRx()[2], (long) resultStats.getControlMessage().get(2).getRxCount());
+        assertEquals(stats.getRx()[3], (long) resultStats.getControlMessage().get(3).getRxCount());
+        assertEquals(stats.getRx()[4], (long) resultStats.getControlMessage().get(4).getRxCount());
+        assertEquals(stats.getRx()[6], (long) resultStats.getControlMessage().get(5).getRxCount());
+        assertEquals(stats.getRx()[7], (long) resultStats.getControlMessage().get(6).getRxCount());
+        assertEquals(stats.getRx()[8], (long) resultStats.getControlMessage().get(7).getRxCount());
+    }
+
+    /**
+     * Tests {@link LispSouthboundRPC#getStats} method with null stats.
+     *
+     * @throws ExecutionException
+     * @throws InterruptedException
+     */
+    @Test
+    public void getStatsTest_withNullStats() throws ExecutionException, InterruptedException {
+        final String expectedMsg = ((RpcError) RPC_RESULT_ERROR.getErrors().iterator().next()).getMessage();
+
+        Mockito.when(lispSouthboundPlugin.getStats()).thenReturn(null);
+
+        final Future<RpcResult<GetStatsOutput>> resultFuture = lispSouthboundRPC.getStats();
+        final RpcResult<GetStatsOutput> rpcResult = resultFuture.get();
+
+        assertEquals(RPC_RESULT_ERROR.isSuccessful(), rpcResult.isSuccessful());
+        assertEquals(expectedMsg, rpcResult.getErrors().iterator().next().getMessage());
+    }
+
+    /**
+     * Tests {@link LispSouthboundRPC#resetStats} method.
+     *
+     * @throws ExecutionException
+     * @throws InterruptedException
+     */
+    @Test
+    public void resetStatsTest() throws ExecutionException, InterruptedException {
+        final LispSouthboundStats stats = new LispSouthboundStats();
+        incrementAll(stats);
+        Mockito.when(lispSouthboundPlugin.getStats()).thenReturn(stats);
+
+        assertEquals(RPC_RESULT_SUCCESS.isSuccessful(), lispSouthboundRPC.resetStats().get().isSuccessful());
+
+        for (long rx : stats.getRx()) {
+            assertEquals(0, rx);
+        }
+    }
+
+    /**
+     * Tests {@link LispSouthboundRPC#resetStats} method with null stats.
+     *
+     * @throws ExecutionException
+     * @throws InterruptedException
+     */
+    @Test
+    public void resetStatsTest_withNullStats() throws ExecutionException, InterruptedException {
+        final String expectedMsg = ((RpcError) RPC_RESULT_ERROR.getErrors().iterator().next()).getMessage();
+
+        Mockito.when(lispSouthboundPlugin.getStats()).thenReturn(null);
+
+        final Future<RpcResult<Void>> resultFuture = lispSouthboundRPC.resetStats();
+        final RpcResult<Void> rpcResult = resultFuture.get();
+
+        assertEquals(RPC_RESULT_ERROR.isSuccessful(), rpcResult.isSuccessful());
+        assertEquals(expectedMsg, rpcResult.getErrors().iterator().next().getMessage());
+    }
+
+    private static MappingRecordItem getDefaultMappingRecordItem() {
+        return new MappingRecordItemBuilder()
+                .setMappingRecord(new MappingRecordBuilder().build()).build();
+    }
+
+    private static MapNotifyBuilder getDefaultMapNotifyBuilder() {
+        return new MapNotifyBuilder()
+                .setMappingRecordItem(Lists.newArrayList(getDefaultMappingRecordItem()));
+    }
+
+    private static MapReplyBuilder getDefaultMapReplyBuilder() {
+        return new MapReplyBuilder()
+                .setMappingRecordItem(Lists.newArrayList(getDefaultMappingRecordItem()));
+    }
+
+    private static MapRegisterBuilder getDefaultMapRegisterBuilder() {
+        return new MapRegisterBuilder()
+                .setMappingRecordItem(Lists.newArrayList(getDefaultMappingRecordItem()));
+    }
+
+    private static void incrementAll(LispSouthboundStats stats) {
+        for (MessageType type : MessageType.values()) {
+            stats.incrementRx(type.getIntValue());
+        }
+    }
+}