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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.ves.message.generator.impl

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

object PayloadGeneratorTest : Spek({

    given("payload factory object") {
        val payloadGenerator = PayloadGenerator()

        on("raw payload generation") {
            val size = 100
            val generatedPayload = payloadGenerator.generateRawPayload(size)

            it("should generate sequence of zeros") {
                assertThat(generatedPayload.size()).isEqualTo(size)
                assertThat(generatedPayload.toByteArray()).isEqualTo(ByteArray(size))
            }
        }

        on("two generated payloads") {
            val generatedPayload0 = payloadGenerator.generatePayload()
            val generatedPayload1 = payloadGenerator.generatePayload()
            it("should be different") {
                assertThat(generatedPayload0 != generatedPayload1).isTrue()
            }
        }
    }
})