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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 io.netty.buffer.Unpooled.wrappedBuffer
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.VesMessage
import org.onap.ves.VesEventV5.VesEvent
import org.onap.ves.VesEventV5.VesEvent.CommonEventHeader
import reactor.test.StepVerifier
import java.nio.charset.Charset
internal object VesDecoderTest : Spek({
given("ves message decoder") {
val cut = VesDecoder()
on("ves hv message bytes") {
val commonHeader = CommonEventHeader.getDefaultInstance()
val msg = VesEvent.newBuilder()
.setCommonEventHeader(commonHeader)
.setHvRanMeasFields(ByteString.copyFromUtf8("highvolume measurements"))
.build()
val rawMessageBytes = wrappedBuffer(msg.toByteArray())
it("should decode only header and pass it on along with raw message") {
val expectedMessage = VesMessage(
commonHeader,
rawMessageBytes
)
assertThat(cut.decode(rawMessageBytes)).isEqualTo(expectedMessage)
}
}
on("invalid ves hv message bytes") {
val rawMessageBytes = wrappedBuffer("ala ma kota".toByteArray(Charset.defaultCharset()))
it("should return empty result") {
assertThat(cut.decode(rawMessageBytes)).isNull()
}
}
}
})
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