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/*
* ============LICENSE_START=======================================================
* dcaegen2-collectors-veshv
* ================================================================================
* Copyright (C) 2018-2019 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.impl
import arrow.core.None
import com.nhaarman.mockitokotlin2.mock
import com.nhaarman.mockitokotlin2.verify
import com.nhaarman.mockitokotlin2.whenever
import org.assertj.core.api.Assertions.assertThat
import org.jetbrains.spek.api.Spek
import org.jetbrains.spek.api.dsl.describe
import org.jetbrains.spek.api.dsl.given
import org.jetbrains.spek.api.dsl.it
import org.jetbrains.spek.api.dsl.on
import org.onap.dcae.collectors.veshv.config.api.model.Route
import org.onap.dcae.collectors.veshv.config.api.model.Routing
import org.onap.dcae.collectors.veshv.boundary.Sink
import org.onap.dcae.collectors.veshv.domain.RoutedMessage
import org.onap.dcae.collectors.veshv.domain.VesEventDomain.PERF3GPP
import org.onap.dcae.collectors.veshv.domain.VesEventDomain.HEARTBEAT
import org.onap.dcae.collectors.veshv.domain.VesEventDomain.SYSLOG
import org.onap.dcae.collectors.veshv.domain.logging.ClientContext
import org.onap.dcae.collectors.veshv.domain.VesMessage
import org.onap.dcae.collectors.veshv.model.SuccessfullyConsumedMessage
import org.onap.dcae.collectors.veshv.tests.utils.commonHeader
import org.onap.dcae.collectors.veshv.tests.utils.emptyWireProtocolFrame
import org.onap.dcaegen2.services.sdk.model.streams.dmaap.KafkaSink
import reactor.core.publisher.Flux
import reactor.test.StepVerifier
/**
* @author Piotr Jaszczyk <piotr.jaszczyk@nokia.com>
* @since May 2018
*/
object RouterTest : Spek({
describe("Router") {
whenever(perf3gppSinkMock.topicName()).thenReturn(perf3gppTopic)
whenever(syslogSinkMock.topicName()).thenReturn(syslogTopic)
val messageSinkMap = mapOf(
Pair(perf3gppTopic, lazyOf(messageSinkMock)),
Pair(syslogTopic, lazyOf(messageSinkMock))
)
given("sample routing specification") {
val cut = router(defaultRouting, messageSinkMap)
on("message with existing route (rtpm)") {
whenever(messageSinkMock.send(routedPerf3GppMessage))
.thenReturn(Flux.just(successfullyConsumedPerf3gppMessage))
it("should be properly routed") {
val result = cut.route(perf3gppMessage)
assertThat(result).isNotNull()
StepVerifier.create(result)
.expectNext(successfullyConsumedPerf3gppMessage)
.verifyComplete()
verify(perf3gppSinkMock).topicName()
verify(messageSinkMock).send(routedPerf3GppMessage)
}
}
on("message with existing route (syslog)") {
whenever(messageSinkMock.send(routedSyslogMessage))
.thenReturn(Flux.just(successfullyConsumedSyslogMessage))
val result = cut.route(syslogMessage)
it("should be properly routed") {
StepVerifier.create(result)
.expectNext(successfullyConsumedSyslogMessage)
.verifyComplete()
verify(syslogSinkMock).topicName()
verify(messageSinkMock).send(routedSyslogMessage)
}
}
on("message with unknown route") {
val message = VesMessage(commonHeader(HEARTBEAT), emptyWireProtocolFrame())
val result = cut.route(message)
it("should not have route available") {
StepVerifier.create(result).verifyComplete()
}
}
}
}
})
private fun router(routing: Routing, kafkaPublisherMap: Map<String, Lazy<Sink>>) =
Router(routing, kafkaPublisherMap, ClientContext(), mock())
private val perf3gppTopic = "PERF_PERF"
private val perf3gppSinkMock = mock<KafkaSink>()
private val default3gppRoute = Route(PERF3GPP.domainName, perf3gppSinkMock)
private val syslogTopic = "SYS_LOG"
private val syslogSinkMock = mock<KafkaSink>()
private val defaultSyslogRoute = Route(SYSLOG.domainName, syslogSinkMock)
private val defaultRouting = listOf(default3gppRoute, defaultSyslogRoute)
private val messageSinkMock = mock<Sink>()
private val default_partition = None
private val perf3gppMessage = VesMessage(commonHeader(PERF3GPP), emptyWireProtocolFrame())
private val routedPerf3GppMessage = RoutedMessage(perf3gppMessage, perf3gppTopic, default_partition)
private val successfullyConsumedPerf3gppMessage = SuccessfullyConsumedMessage(routedPerf3GppMessage)
private val syslogMessage = VesMessage(commonHeader(SYSLOG), emptyWireProtocolFrame())
private val routedSyslogMessage = RoutedMessage(syslogMessage, syslogTopic, default_partition)
private val successfullyConsumedSyslogMessage = SuccessfullyConsumedMessage(routedSyslogMessage)
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