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/*
* ============LICENSE_START=======================================================
* dcaegen2-collectors-veshv
* ================================================================================
* Copyright (C) 2018 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 com.google.protobuf.ByteString
import org.assertj.core.api.Assertions.assertThat
import org.jetbrains.spek.api.Spek
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.domain.ByteData
import org.onap.dcae.collectors.veshv.domain.toByteData
import org.onap.dcae.collectors.veshv.model.VesMessage
import org.onap.ves.VesEventV5.VesEvent
import org.onap.ves.VesEventV5.VesEvent.CommonEventHeader
import org.onap.ves.VesEventV5.VesEvent.CommonEventHeader.Domain
import org.onap.ves.VesEventV5.VesEvent.CommonEventHeader.Priority
import org.onap.ves.VesEventV5.VesEvent.CommonEventHeader.getDefaultInstance
import org.onap.ves.VesEventV5.VesEvent.CommonEventHeader.newBuilder
internal object MessageValidatorTest : Spek({
fun vesMessageBytes(commonHeader: CommonEventHeader): ByteData {
val msg = VesEvent.newBuilder()
.setCommonEventHeader(commonHeader)
.setHvRanMeasFields(ByteString.copyFromUtf8("high volume data"))
.build()
return msg.toByteData()
}
given("Message validator") {
val cut = MessageValidator
on("ves hv message including header with fully initialized fields") {
val commonHeader = createInitializedHeaderBuilder().build()
it("should accept message with fully initialized message header") {
val vesMessage = VesMessage(commonHeader, vesMessageBytes(commonHeader))
assertThat(cut.isValid(vesMessage)).describedAs("message validation result").isTrue()
}
Domain.values()
.filter { (it != Domain.UNRECOGNIZED && it != Domain.DOMAIN_UNDEFINED) }
.forEach { domain ->
it("should accept message with $domain domain") {
val header = newBuilder(commonHeader).setDomain(domain).build()
val vesMessage = VesMessage(header, vesMessageBytes(header))
assertThat(cut.isValid(vesMessage))
.isTrue()
}
}
}
on("ves hv message bytes") {
val vesMessage = VesMessage(getDefaultInstance(), ByteData.EMPTY)
it("should not accept message with default header") {
assertThat(cut.isValid(vesMessage)).describedAs("message validation result").isFalse()
}
}
val domainTestCases = mapOf(
Domain.DOMAIN_UNDEFINED to false,
Domain.FAULT to true
)
domainTestCases.forEach { value, expectedResult ->
on("ves hv message including header with domain $value") {
val commonEventHeader = createInitializedHeaderBuilder()
.setDomain(value)
.build()
val vesMessage = VesMessage(commonEventHeader, vesMessageBytes(commonEventHeader))
it("should resolve validation result") {
assertThat(cut.isValid(vesMessage)).describedAs("message validation results")
.isEqualTo(expectedResult)
}
}
}
val priorityTestCases = mapOf(
Priority.PRIORITY_UNDEFINED to false,
Priority.HIGH to true
)
priorityTestCases.forEach { value, expectedResult ->
on("ves hv message including header with priority $value") {
val commonEventHeader = createInitializedHeaderBuilder()
.setPriority(value)
.build()
val vesMessage = VesMessage(commonEventHeader, vesMessageBytes(commonEventHeader))
it("should resolve validation result") {
assertThat(cut.isValid(vesMessage)).describedAs("message validation results")
.isEqualTo(expectedResult)
}
}
}
on("ves hv message including header with not initialized fields") {
val commonHeader = newBuilder()
.setVersion("1.9")
.setEventName("Sample event name")
.setEventId("Sample event Id")
.setSourceName("Sample Source")
.build()
val msg = VesEvent.newBuilder()
.setCommonEventHeader(commonHeader)
.setHvRanMeasFields(ByteString.copyFromUtf8("high volume data !!!"))
.build()
val rawMessageBytes = msg.toByteData()
it("should not accept not fully initialized message header ") {
val vesMessage = VesMessage(commonHeader, rawMessageBytes)
assertThat(cut.isValid(vesMessage)).describedAs("message validation result").isFalse()
}
}
}
})
private fun createInitializedHeaderBuilder(): CommonEventHeader.Builder =
newBuilder()
.setVersion("1.9")
.setEventName("Sample event name")
.setDomain(Domain.HVRANMEAS)
.setEventId("Sample event Id")
.setSourceName("Sample Source")
.setReportingEntityName(ByteString.copyFromUtf8("Sample byte String"))
.setPriority(Priority.MEDIUM)
.setStartEpochMicrosec(120034455)
.setLastEpochMicrosec(120034459)
.setSequence(2)
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