Simple OK case for HV-VES

* includes building of actual message (only some fields set)
* includes receiving it, and validates if fields are properly decoded

Change-Id: Ic20afa1487e24ff42db399bd68ea490744c193e9
Issue-ID: DCAEGEN2-1069
Signed-off-by: Pawel Biniek <pawel.biniek@nokia.com>

diff --git a/services/hv-ves-client/producer/ct/src/test/java/org/onap/dcaegen2/services/sdk/services/hvves/client/producer/ct/DummyCollector.java b/services/hv-ves-client/producer/ct/src/test/java/org/onap/dcaegen2/services/sdk/services/hvves/client/producer/ct/DummyCollector.java
index 6508870..46aeacc 100644 (file)
--- a/services/hv-ves-client/producer/ct/src/test/java/org/onap/dcaegen2/services/sdk/services/hvves/client/producer/ct/DummyCollector.java
+++ b/services/hv-ves-client/producer/ct/src/test/java/org/onap/dcaegen2/services/sdk/services/hvves/client/producer/ct/DummyCollector.java
@@ -82,6 +82,7 @@ public class DummyCollector {
     private Publisher<Void> handleConnection(NettyInbound nettyInbound, NettyOutbound nettyOutbound) {
         nettyInbound.receive()
                 .aggregate()
+                .retain()
                 .log()
                 .doOnNext(this::collect)
                 .subscribe();

diff --git a/services/hv-ves-client/producer/ct/src/test/java/org/onap/dcaegen2/services/sdk/services/hvves/client/producer/ct/HvVesProducerIT.java b/services/hv-ves-client/producer/ct/src/test/java/org/onap/dcaegen2/services/sdk/services/hvves/client/producer/ct/HvVesProducerIT.java
index 213e976..746aae7 100644 (file)
--- a/services/hv-ves-client/producer/ct/src/test/java/org/onap/dcaegen2/services/sdk/services/hvves/client/producer/ct/HvVesProducerIT.java
+++ b/services/hv-ves-client/producer/ct/src/test/java/org/onap/dcaegen2/services/sdk/services/hvves/client/producer/ct/HvVesProducerIT.java
@@ -19,22 +19,29 @@
  */
 package org.onap.dcaegen2.services.sdk.services.hvves.client.producer.ct;
 
-import static org.assertj.core.api.Assertions.assertThat;
-
-import com.google.protobuf.ByteString;
 import io.netty.buffer.ByteBuf;
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
+import org.onap.dcaegen2.services.sdk.services.hvves.client.producer.impl.encoders.PayloadType;
+import org.onap.ves.MeasDataCollectionOuterClass;
 import org.onap.ves.VesEventOuterClass.CommonEventHeader;
 import org.onap.ves.VesEventOuterClass.VesEvent;
 import reactor.core.publisher.Flux;
 
+import static org.assertj.core.api.Assertions.assertThat;
+
 /**
  * @author <a href="mailto:piotr.jaszczyk@nokia.com">Piotr Jaszczyk</a>
  */
 class HvVesProducerIT {
 
+    private static final int INFO_ID = 17;
+    private static final long VALUE = 5l;
+    private static final int MEAS_TYPE = 3;
+    private static final int PERIOD = 1000;
+    private static final String OBJECT_INSTANCE_ID = "DH-1";
+
     private final SystemUnderTestWrapper sut = new SystemUnderTestWrapper();
 
     @BeforeEach
@@ -48,23 +55,40 @@ class HvVesProducerIT {
     }
 
     @Test
-    void todo() {
+    void singleMessageTest() throws Exception {
         // given
-        final VesEvent sampleEvent = VesEvent.newBuilder()
-                .setCommonEventHeader(CommonEventHeader.newBuilder()
-                        .setDomain("dummy")
-                        .build())
-                .setEventFields(ByteString.copyFrom(new byte[]{0, 1, 2, 3}))
-                .build();
 
+        final VesEvent sampleEvent = createSimpleVesEvent();
         final Flux<VesEvent> input = Flux.just(sampleEvent);
 
         // when
         final ByteBuf receivedData = sut.blockingSend(input);
 
         // then
-        assertThat(receivedData.readableBytes())
-                .describedAs("data length")
-                .isGreaterThan(0);
+        WireProtocolDecoder decoded = WireProtocolDecoder.decode(receivedData);
+        assertThat(decoded.type).isEqualTo(PayloadType.PROTOBUF.getPayloadTypeBytes().getShort());
+        assertThat(decoded.event).isEqualTo(sampleEvent);
+    }
+
+    private VesEvent createSimpleVesEvent() {
+        final MeasDataCollectionOuterClass.MeasDataCollection content = MeasDataCollectionOuterClass.MeasDataCollection.newBuilder()
+                .addMeasInfo(MeasDataCollectionOuterClass.MeasInfo.newBuilder()
+                        .addMeasValues(MeasDataCollectionOuterClass.MeasValue.newBuilder()
+                                .addMeasResults(MeasDataCollectionOuterClass.MeasResult.newBuilder()
+                                        .setIValue(VALUE).build())
+                                .build())
+                        .setIMeasInfoId(INFO_ID)
+                        .setIMeasTypes(MeasDataCollectionOuterClass.MeasInfo.IMeasTypes.newBuilder()
+                                .addIMeasType(MEAS_TYPE))
+                        .build())
+                .setGranularityPeriod(PERIOD)
+                .addMeasObjInstIdList(OBJECT_INSTANCE_ID)
+                .build();
+        return VesEvent.newBuilder()
+                .setCommonEventHeader(CommonEventHeader.newBuilder()
+                        .setDomain("RTPM")
+                        .build())
+                .setEventFields(content.toByteString())
+                .build();
     }
 }

diff --git a/services/hv-ves-client/producer/ct/src/test/java/org/onap/dcaegen2/services/sdk/services/hvves/client/producer/ct/WireProtocolDecoder.java b/services/hv-ves-client/producer/ct/src/test/java/org/onap/dcaegen2/services/sdk/services/hvves/client/producer/ct/WireProtocolDecoder.java
new file mode 100644 (file)
index 0000000..fb00a34
--- /dev/null
+++ b/services/hv-ves-client/producer/ct/src/test/java/org/onap/dcaegen2/services/sdk/services/hvves/client/producer/ct/WireProtocolDecoder.java
@@ -0,0 +1,43 @@
+/*
+ * ============LICENSE_START=======================================================
+ * DCAEGEN2-SERVICES-SDK
+ * ================================================================================
+ * Copyright (C) 2019 Nokia. All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.dcaegen2.services.sdk.services.hvves.client.producer.ct;
+
+import com.google.protobuf.InvalidProtocolBufferException;
+import io.netty.buffer.ByteBuf;
+import org.onap.ves.VesEventOuterClass;
+
+public class WireProtocolDecoder {
+    byte[] wireProtocolHeader;
+    short type;
+    int payloadSize;
+    VesEventOuterClass.VesEvent event;
+
+    public static WireProtocolDecoder decode(ByteBuf message) throws InvalidProtocolBufferException {
+        WireProtocolDecoder wpu = new WireProtocolDecoder();
+        wpu.wireProtocolHeader = new byte[6];
+        message.readBytes(wpu.wireProtocolHeader);
+        wpu.type = message.readShort();
+        wpu.payloadSize = message.readInt();
+        byte[] payload = new byte[wpu.payloadSize];
+        message.readBytes(payload);
+        wpu.event = VesEventOuterClass.VesEvent.parseFrom(payload);
+        return wpu;
+    }
+}