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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.tests.fakes
import org.onap.dcae.collectors.veshv.boundary.ConfigurationProvider
import org.onap.dcae.collectors.veshv.domain.VesEventDomain.HEARTBEAT
import org.onap.dcae.collectors.veshv.domain.VesEventDomain.MEASUREMENT
import org.onap.dcae.collectors.veshv.domain.VesEventDomain.PERF3GPP
import org.onap.dcaegen2.services.sdk.model.streams.dmaap.KafkaSink
import org.onap.dcaegen2.services.sdk.model.streams.dmaap.ImmutableKafkaSink
import reactor.core.publisher.FluxProcessor
import reactor.core.publisher.UnicastProcessor
import reactor.retry.RetryExhaustedException
const val PERF3GPP_TOPIC = "HV_VES_PERF3GPP"
const val MEASUREMENTS_FOR_VF_SCALING_TOPIC = "HV_VES_MEAS_FOR_VF_SCALING"
const val ALTERNATE_PERF3GPP_TOPIC = "HV_VES_PERF3GPP_ALTERNATIVE"
const val SAMPLE_BOOTSTRAP_SERVERS = "dmaap-mr-kafka-0:6060,dmaap-mr-kafka-1:6060"
val configWithBasicRouting = sequenceOf(
ImmutableKafkaSink.builder()
.name(PERF3GPP.domainName)
.topicName(PERF3GPP_TOPIC)
.bootstrapServers(SAMPLE_BOOTSTRAP_SERVERS)
.build()
)
val configWithTwoDomainsToOneTopicRouting = sequenceOf(
ImmutableKafkaSink.builder()
.name(PERF3GPP.domainName)
.topicName(PERF3GPP_TOPIC)
.bootstrapServers(SAMPLE_BOOTSTRAP_SERVERS)
.build(),
ImmutableKafkaSink.builder()
.name(HEARTBEAT.domainName)
.topicName(PERF3GPP_TOPIC)
.bootstrapServers(SAMPLE_BOOTSTRAP_SERVERS)
.build(),
ImmutableKafkaSink.builder()
.name(MEASUREMENT.domainName)
.topicName(MEASUREMENTS_FOR_VF_SCALING_TOPIC)
.bootstrapServers(SAMPLE_BOOTSTRAP_SERVERS)
.build()
)
val configWithDifferentRouting = sequenceOf(
ImmutableKafkaSink.builder()
.name(PERF3GPP.domainName)
.topicName(ALTERNATE_PERF3GPP_TOPIC)
.bootstrapServers(SAMPLE_BOOTSTRAP_SERVERS)
.build()
)
val configWithEmptyRouting = emptySequence<KafkaSink>()
class FakeConfigurationProvider : ConfigurationProvider {
private var shouldThrowException = false
private val configStream: FluxProcessor<Sequence<KafkaSink>, Sequence<KafkaSink>> = UnicastProcessor.create()
fun updateConfiguration(kafkaSinkSequence: Sequence<KafkaSink>) =
if (shouldThrowException) {
configStream.onError(RetryExhaustedException("I'm so tired"))
} else {
configStream.onNext(kafkaSinkSequence)
}
fun shouldThrowExceptionOnConfigUpdate(shouldThrowException: Boolean) {
this.shouldThrowException = shouldThrowException
}
override fun invoke() = configStream
}
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