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

   1 /*
   2  * ============LICENSE_START=======================================================
   3  * dcaegen2-collectors-veshv
   4  * ================================================================================
   5  * Copyright (C) 2019 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.config.api
  21
  22 import arrow.core.Some
  23 import org.jetbrains.spek.api.Spek
  24 import org.assertj.core.api.Assertions.assertThat
  25 import org.jetbrains.spek.api.dsl.describe
  26 import org.jetbrains.spek.api.dsl.it
  27 import org.onap.dcae.collectors.veshv.config.api.model.Routing
  28 import org.onap.dcae.collectors.veshv.config.impl.FileConfigurationReader
  29 import org.onap.dcae.collectors.veshv.config.impl.PartialCbsConfig
  30 import org.onap.dcae.collectors.veshv.config.impl.PartialKafkaConfig
  31 import org.onap.dcae.collectors.veshv.config.impl.PartialSecurityConfig
  32 import org.onap.dcae.collectors.veshv.config.impl.PartialServerConfig
  33 import org.onap.dcae.collectors.veshv.utils.logging.LogLevel
  34 import java.io.InputStreamReader
  35 import java.io.StringReader
  36 import java.net.InetSocketAddress
  37
  38 /**
  39  * @author Pawel Biniek <pawel.biniek@nokia.com>
  40  * @since February 2019
  41  */
  42 internal object FileConfigurationReaderTest : Spek({
  43     describe("A configuration loader utility") {
  44
  45         describe("partial configuration loading") {
  46             it("parses enumerations") {
  47                 val input = """{"logLevel":"ERROR"}"""
  48
  49                 val config = FileConfigurationReader().loadConfig(StringReader(input))
  50                 assertThat(config.logLevel).isEqualTo(Some(LogLevel.ERROR))
  51             }
  52
  53             it("parses simple structure") {
  54                 val input = """{
  55                 "server" : {
  56                     "healthCheckApiPort" : 12002,
  57                     "listenPort" : 12003
  58                 }
  59             }
  60             """.trimIndent()
  61                 val config = FileConfigurationReader().loadConfig(StringReader(input))
  62                 assertThat(config.server.nonEmpty()).isTrue()
  63                 assertThat(config.server.orNull()?.healthCheckApiPort).isEqualTo(Some(12002))
  64                 assertThat(config.server.orNull()?.listenPort).isEqualTo(Some(12003))
  65             }
  66
  67             it("parses ip address") {
  68                 val input = """{  "kafka" : {
  69                     "kafkaServers": [
  70                       "192.168.255.1:5005",
  71                       "192.168.255.26:5006"
  72                     ]
  73                   }
  74                 }"""
  75
  76                 val config = FileConfigurationReader().loadConfig(StringReader(input))
  77                 assertThat(config.kafka.nonEmpty()).isTrue()
  78                 val kafka = config.kafka.orNull() as PartialKafkaConfig
  79                 assertThat(kafka.kafkaServers.nonEmpty()).isTrue()
  80                 val addresses = kafka.kafkaServers.orNull() as Array<InetSocketAddress>
  81                 assertThat(addresses)
  82                         .isEqualTo(arrayOf(
  83                                 InetSocketAddress("192.168.255.1", 5005),
  84                                 InetSocketAddress("192.168.255.26", 5006)
  85                         ))
  86             }
  87
  88             it("parses routing array with RoutingAdapter") {
  89                 val input = """{
  90                     "kafka" : {
  91                         "routing" : [
  92                             {
  93                               "fromDomain": "perf3gpp",
  94                               "toTopic": "HV_VES_PERF3GPP"
  95                             }
  96                         ]
  97                     }
  98                 }""".trimIndent()
  99                 val config = FileConfigurationReader().loadConfig(StringReader(input))
 100                 assertThat(config.kafka.nonEmpty()).isTrue()
 101                 val kafka = config.kafka.orNull() as PartialKafkaConfig
 102                 assertThat(kafka.routing.nonEmpty()).isTrue()
 103                 val routing = kafka.routing.orNull() as Routing
 104                 routing.run {
 105                     assertThat(routes.size).isEqualTo(1)
 106                     assertThat(routes[0].domain).isEqualTo("perf3gpp")
 107                     assertThat(routes[0].targetTopic).isEqualTo("HV_VES_PERF3GPP")
 108                 }
 109             }
 110         }
 111
 112         describe("complete file loading") {
 113             it("loads actual file") {
 114                 val config = FileConfigurationReader().loadConfig(
 115                         InputStreamReader(
 116                                 FileConfigurationReaderTest.javaClass.getResourceAsStream("/sampleConfig.json")))
 117                 assertThat(config).isNotNull
 118                 assertThat(config.logLevel).isEqualTo(Some(LogLevel.ERROR))
 119
 120                 assertThat(config.security.nonEmpty()).isTrue()
 121                 val security = config.security.orNull() as PartialSecurityConfig
 122                 assertThat(security.sslDisable.orNull()).isFalse()
 123                 assertThat(security.keys.nonEmpty()).isTrue()
 124
 125                 assertThat(config.cbs.nonEmpty()).isTrue()
 126                 val cbs = config.cbs.orNull() as PartialCbsConfig
 127                 assertThat(cbs.firstRequestDelaySec).isEqualTo(Some(7))
 128                 assertThat(cbs.requestIntervalSec).isEqualTo(Some(900))
 129
 130                 assertThat(config.kafka.nonEmpty()).isTrue()
 131                 val kafka = config.kafka.orNull() as PartialKafkaConfig
 132                 assertThat(kafka.kafkaServers.nonEmpty()).isTrue()
 133                 assertThat(kafka.routing.nonEmpty()).isTrue()
 134
 135                 assertThat(config.server.nonEmpty()).isTrue()
 136                 val server = config.server.orNull() as PartialServerConfig
 137                 server.run {
 138                     assertThat(dummyMode).isEqualTo(Some(false))
 139                     assertThat(healthCheckApiPort).isEqualTo(Some(5000))
 140                     assertThat(idleTimeoutSec).isEqualTo(Some(1200))
 141                     assertThat(listenPort).isEqualTo(Some(6000))
 142                     assertThat(maximumPayloadSizeBytes).isEqualTo(Some(512000))
 143                 }
 144             }
 145         }
 146     }
 147 })