hv-collector-client-simulator/src/test/kotlin/org/onap/dcae/collectors/veshv/simulators/xnf/impl/PayloadGeneratorTest.kt

   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.simulators.xnf.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
  28 private const val DEFAULT_MEASUREMENTS_NUMBER = 2
  29 private const val DEFAULT_COUNTERS_NUMBER = 2
  30
  31 private val uriRegex = """sample/uri(\d+)""".toRegex()
  32
  33 object PayloadGeneratorTest : Spek({
  34
  35     given("payload factory object") {
  36         val payloadGenerator = PayloadGenerator()
  37
  38         on("two generated payloads") {
  39             val generatedPayload0 = payloadGenerator.generatePayload()
  40             val generatedPayload1 = payloadGenerator.generatePayload()
  41             it("URIs should have different names") {
  42                 val matchResult0 = uriRegex.find(generatedPayload0.getPmObject(0).uri)!!.value
  43                 val matchResult1 = uriRegex.find(generatedPayload1.getPmObject(0).uri)!!.value
  44                 assertThat(matchResult0 != matchResult1).isTrue()
  45             }
  46         }
  47
  48         on("call with default parameters") {
  49             val generatedPayload = payloadGenerator.generatePayload()
  50             it("should contain default numbers of measurements") {
  51                 assertThat(generatedPayload.getPmObject(0).hvRanMeasCount).isEqualTo(DEFAULT_MEASUREMENTS_NUMBER)
  52             }
  53             it("should contain default numbers of counters in measurement") {
  54                 assertThat(generatedPayload.getPmObject(0).getHvRanMeas(0).counterSubidCount).isEqualTo(DEFAULT_COUNTERS_NUMBER)
  55             }
  56         }
  57
  58         on("call with specified parameters") {
  59             val numOfCountPerMeas: Long = 5
  60             val numOfMeasPerObject: Int = 10
  61             val generatedPayload = payloadGenerator.generatePayload(numOfCountPerMeas, numOfMeasPerObject)
  62             it("should contain specified number of measurements") {
  63                 assertThat(generatedPayload.getPmObject(0).hvRanMeasCount).isEqualTo(numOfMeasPerObject)
  64             }
  65             it("measurement should contain specified number of counters") {
  66                 assertThat(generatedPayload.getPmObject(0).hvRanMeasList
  67                         .filter { numOfCountPerMeas.toInt() == it.counterSubidCount }
  68                         .size)
  69                         .isEqualTo(numOfMeasPerObject)
  70             }
  71
  72         }
  73     }
  74 })