ctx.request.body
.map { Json.createReader(it.inputStream).readObject() }
.map { extractMessageParameters(it) }
- .map { MessageFactory.createMessageFlux(it) }
+ .map { MessageFactory.INSTANCE.createMessageFlux(it) }
.onError { handleException(it, ctx) }
.then {
vesClient.send(it)
private fun extractMessageParameters(request: JsonObject): MessageParameters =
try {
- val commonEventHeader = MessageFactory
+ val commonEventHeader = MessageFactory.INSTANCE
.parseCommonHeader(request.getJsonObject("commonEventHeader"))
val messagesAmount = request.getJsonNumber("messagesAmount").longValue()
MessageParameters(commonEventHeader, messagesAmount)
* @author Jakub Dudycz <jakub.dudycz@nokia.com>
* @since June 2018
*/
-object MessageFactory {
-
+class MessageFactory(private val payloadGenerator: PayloadGenerator) {
fun createMessageFlux(messageParameters: MessageParameters): Flux<WireFrame> =
Mono.fromCallable { createMessage(messageParameters.commonEventHeader) }.let {
private fun vesMessageBytes(commonHeader: CommonEventHeader): ByteArray {
val msg = VesEvent.newBuilder()
.setCommonEventHeader(commonHeader)
- .setHvRanMeasFields(ByteString.copyFromUtf8("high volume data"))
+ .setHvRanMeasFields(PayloadGenerator().generatePayload().toByteString())
.build()
return msg.toByteArray()
}
+
+ companion object {
+ val INSTANCE = MessageFactory(PayloadGenerator())
+ }
}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * dcaegen2-collectors-veshv
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA
+ * ================================================================================
+ * 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.dcae.collectors.veshv.simulators.xnf.impl
+
+import org.onap.ves.HVRanMeasFieldsV5.HVRanMeasFields.HVRanMeasPayload
+import org.onap.ves.HVRanMeasFieldsV5.HVRanMeasFields.HVRanMeasPayload.PMObject
+import org.onap.ves.HVRanMeasFieldsV5.HVRanMeasFields.HVRanMeasPayload.PMObject.HVRanMeas
+import java.util.Random
+
+class PayloadGenerator {
+
+ private val randomGenerator = Random()
+
+ fun generatePayload(numOfCountPerMeas: Long = 2, numOfMeasPerObject: Int = 2): HVRanMeasPayload {
+ val pmObject = generatePmObject(numOfCountPerMeas, numOfMeasPerObject)
+ return HVRanMeasPayload.newBuilder()
+ .addPmObject(pmObject)
+ .build()
+ }
+
+ private fun generatePmObject(numOfCountPerMeas: Long, numOfMeasPerObject: Int): PMObject {
+ val hvRanMeasList = MutableList(numOfMeasPerObject) { generateHvRanMeas(numOfCountPerMeas) }
+ val finalUriName = URI_BASE_NAME + randomGenerator.nextInt(UPPER_URI_NUMBER_BOUND)
+ return HVRanMeasPayload.PMObject.newBuilder()
+ .setUri(finalUriName)
+ .addAllHvRanMeas(hvRanMeasList.asIterable())
+ .build()
+ }
+
+ private fun generateHvRanMeas(numOfCountPerMeas: Long): HVRanMeas {
+ return HVRanMeasPayload.PMObject.HVRanMeas.newBuilder()
+ .setMeasurementId(randomGenerator.nextInt())
+ .addAllCounterSubid(Iterable { randomGenerator.ints(numOfCountPerMeas).iterator() })
+ .addAllCounterValue(Iterable { randomGenerator.longs(numOfCountPerMeas).iterator() })
+ .setSuspectFlagIncomplete(false)
+ .setSuspectFlagOutOfSync(false)
+ .build()
+ }
+
+ companion object {
+ private const val URI_BASE_NAME = "sample/uri"
+ private const val UPPER_URI_NUMBER_BOUND = 10_000
+ }
+
+}
object MessageFactoryTest : Spek({
describe("message factory") {
- val factory = MessageFactory
+ val factory = MessageFactory.INSTANCE
given("only common header") {
it("should return infinite flux") {
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * dcaegen2-collectors-veshv
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA
+ * ================================================================================
+ * 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.dcae.collectors.veshv.simulators.xnf.impl
+
+import org.jetbrains.spek.api.Spek
+import org.jetbrains.spek.api.dsl.given
+import org.jetbrains.spek.api.dsl.it
+import org.assertj.core.api.Assertions.assertThat
+import org.jetbrains.spek.api.dsl.on
+
+private const val DEFAULT_MEASUREMENTS_NUMBER = 2
+private const val DEFAULT_COUNTERS_NUMBER = 2
+
+private val uriRegex = """sample/uri(\d+)""".toRegex()
+
+object PayloadGeneratorTest : Spek({
+
+ given("payload factory object") {
+ val payloadGenerator = PayloadGenerator()
+
+ on("two generated payloads") {
+ val generatedPayload0 = payloadGenerator.generatePayload()
+ val generatedPayload1 = payloadGenerator.generatePayload()
+ it("URIs should have different names") {
+ val matchResult0 = uriRegex.find(generatedPayload0.getPmObject(0).uri)!!.value
+ val matchResult1 = uriRegex.find(generatedPayload1.getPmObject(0).uri)!!.value
+ assertThat(matchResult0 != matchResult1).isTrue()
+ }
+ }
+
+ on("call with default parameters") {
+ val generatedPayload = payloadGenerator.generatePayload()
+ it("should contain default numbers of measurements") {
+ assertThat(generatedPayload.getPmObject(0).hvRanMeasCount).isEqualTo(DEFAULT_MEASUREMENTS_NUMBER)
+ }
+ it("should contain default numbers of counters in measurement") {
+ assertThat(generatedPayload.getPmObject(0).getHvRanMeas(0).counterSubidCount).isEqualTo(DEFAULT_COUNTERS_NUMBER)
+ }
+ }
+
+ on("call with specified parameters") {
+ val numOfCountPerMeas: Long = 5
+ val numOfMeasPerObject: Int = 10
+ val generatedPayload = payloadGenerator.generatePayload(numOfCountPerMeas, numOfMeasPerObject)
+ it("should contain specified number of measurements") {
+ assertThat(generatedPayload.getPmObject(0).hvRanMeasCount).isEqualTo(numOfMeasPerObject)
+ }
+ it("measurement should contain specified number of counters") {
+ assertThat(generatedPayload.getPmObject(0).hvRanMeasList
+ .filter { numOfCountPerMeas.toInt() == it.counterSubidCount }
+ .size)
+ .isEqualTo(numOfMeasPerObject)
+ }
+
+ }
+ }
+})
Code Review / dcaegen2 / collectors / hv-ves.git / commitdiff