2 * ============LICENSE_START=======================================================
3 * dcaegen2-collectors-veshv
4 * ================================================================================
5 * Copyright (C) 2018 NOKIA
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
20 package org.onap.dcae.collectors.veshv.impl.adapters.kafka
22 import arrow.syntax.collections.tail
23 import org.assertj.core.api.Assertions.assertThat
24 import org.jetbrains.spek.api.Spek
25 import org.jetbrains.spek.api.dsl.describe
26 import org.jetbrains.spek.api.dsl.given
27 import org.jetbrains.spek.api.dsl.it
28 import org.jetbrains.spek.api.dsl.on
29 import org.onap.dcae.collectors.veshv.model.ClientContext
30 import org.onap.dcae.collectors.veshv.model.KafkaConfiguration
33 * @author Piotr Jaszczyk <piotr.jaszczyk@nokia.com>
34 * @since December 2018
36 internal object KafkaSinkProviderTest : Spek({
37 describe("non functional requirements") {
38 given("sample configuration") {
39 val config = KafkaConfiguration("localhost:9090",
41 val cut = KafkaSinkProvider(config)
43 on("sample clients") {
50 it("should create only one instance of KafkaSender") {
51 val sinks = clients.map(cut::invoke)
52 val firstSink = sinks[0]
53 val restOfSinks = sinks.tail()
55 assertThat(restOfSinks).isNotEmpty
56 assertThat(restOfSinks).allSatisfy { sink ->
57 assertThat(firstSink.usesSameSenderAs(sink))
58 .describedAs("$sink.kafkaSender should be same as $firstSink.kafkaSender")