gerrit.onap Code Review - dcaegen2/collectors/hv-ves.git/blob

   1 /*
   2  * ============LICENSE_START=======================================================
   3  * dcaegen2-collectors-veshv
   4  * ================================================================================
   5  * Copyright (C) 2018 NOKIA
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20 package org.onap.dcae.collectors.veshv.ves.message.generator.impl.impl
  21
  22 import org.jetbrains.spek.api.Spek
  23 import org.jetbrains.spek.api.dsl.given
  24 import org.jetbrains.spek.api.dsl.it
  25 import org.assertj.core.api.Assertions.assertThat
  26 import org.jetbrains.spek.api.dsl.on
  27 import org.onap.dcae.collectors.veshv.ves.message.generator.impl.PayloadGenerator
  28
  29 private const val DEFAULT_MEASUREMENTS_NUMBER = 2
  30 private const val DEFAULT_COUNTERS_NUMBER = 2
  31
  32 private val uriRegex = """sample/uri(\d+)""".toRegex()
  33
  34 object PayloadGeneratorTest : Spek({
  35
  36     given("payload factory object") {
  37         val payloadGenerator = PayloadGenerator()
  38
  39         on("two generated payloads") {
  40             val generatedPayload0 = payloadGenerator.generatePayload()
  41             val generatedPayload1 = payloadGenerator.generatePayload()
  42             it("URIs should have different names") {
  43                 val matchResult0 = uriRegex.find(generatedPayload0.getPmObject(0).uri)!!.value
  44                 val matchResult1 = uriRegex.find(generatedPayload1.getPmObject(0).uri)!!.value
  45                 assertThat(matchResult0 != matchResult1).isTrue()
  46             }
  47         }
  48
  49         on("call with default parameters") {
  50             val generatedPayload = payloadGenerator.generatePayload()
  51             it("should contain default numbers of measurements") {
  52                 assertThat(generatedPayload.getPmObject(0).hvRanMeasCount).isEqualTo(DEFAULT_MEASUREMENTS_NUMBER)
  53             }
  54             it("should contain default numbers of counters in measurement") {
  55                 assertThat(generatedPayload.getPmObject(0).getHvRanMeas(0).counterSubidCount).isEqualTo(DEFAULT_COUNTERS_NUMBER)
  56             }
  57         }
  58
  59         on("call with specified parameters") {
  60             val numOfCountPerMeas: Long = 5
  61             val numOfMeasPerObject: Int = 10
  62             val generatedPayload = payloadGenerator.generatePayload(numOfCountPerMeas, numOfMeasPerObject)
  63             it("should contain specified number of measurements") {
  64                 assertThat(generatedPayload.getPmObject(0).hvRanMeasCount).isEqualTo(numOfMeasPerObject)
  65             }
  66             it("measurement should contain specified number of counters") {
  67                 assertThat(generatedPayload.getPmObject(0).hvRanMeasList
  68                         .filter { numOfCountPerMeas.toInt() == it.counterSubidCount }
  69                         .size)
  70                         .isEqualTo(numOfMeasPerObject)
  71             }
  72
  73         }
  74     }
  75 })