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
22 import com.nhaarman.mockito_kotlin.mock
23 import com.nhaarman.mockito_kotlin.verify
24 import com.nhaarman.mockito_kotlin.whenever
25 import org.jetbrains.spek.api.Spek
26 import org.jetbrains.spek.api.dsl.given
27 import org.jetbrains.spek.api.dsl.it
28 import org.onap.ves.VesEventV5.VesEvent.CommonEventHeader.Domain
29 import reactor.core.publisher.Mono
30 import reactor.ipc.netty.http.client.HttpClient
31 import reactor.test.StepVerifier
32 import java.time.Duration
34 import kotlin.test.assertEquals
37 * @author Jakub Dudycz <jakub.dudycz@nokia.com>
40 internal object ConsulConfigurationProviderTest : Spek({
42 val updateInterval = Duration.ofMillis(1)
43 val httpAdapterMock: HttpAdapter = mock()
45 given("valid resource url") {
47 val validUrl = "http://valid-url/"
48 val consulConfigProvider = ConsulConfigurationProvider(validUrl, updateInterval, httpAdapterMock)
50 whenever(httpAdapterMock.get(validUrl)).thenReturn(Mono.just(constructConsulResponse()))
52 it("should use default configuration at the beginning, " +
53 "then apply received configuration") {
55 StepVerifier.create(consulConfigProvider().take(2))
58 assertEquals("kafka:9092", it.kafkaBootstrapServers)
60 val route1 = it.routing.routes[0]
61 assertEquals(Domain.HVRANMEAS, route1.domain)
62 assertEquals("ves_hvRanMeas", route1.targetTopic)
66 assertEquals("kafka:9093", it.kafkaBootstrapServers)
68 val route1 = it.routing.routes[0]
69 assertEquals(Domain.HEARTBEAT, route1.domain)
70 assertEquals("test-topic-1", route1.targetTopic)
72 val route2 = it.routing.routes[1]
73 assertEquals(Domain.MEASUREMENTS_FOR_VF_SCALING, route2.domain)
74 assertEquals("test-topic-2", route2.targetTopic)
79 given("invalid resource url") {
81 val invalidUrl = "http://invalid-url/"
82 val consulConfigProvider = ConsulConfigurationProvider(invalidUrl, updateInterval, httpAdapterMock)
84 whenever(httpAdapterMock.get(invalidUrl)).thenReturn(Mono.error(RuntimeException("Test exception")))
86 it("should use default configuration at the beginning, then should interrupt the flux") {
88 StepVerifier.create(consulConfigProvider())
92 assertEquals("kafka:9092", it.kafkaBootstrapServers)
94 val route1 = it.routing.routes[0]
95 assertEquals(Domain.HVRANMEAS, route1.domain)
96 assertEquals("ves_hvRanMeas", route1.targetTopic)
98 .verifyErrorMessage("Test exception")
103 fun constructConsulResponse(): String {
106 "kafkaBootstrapServers": "kafka:9093",
110 "toTopic": "test-topic-1"
114 "toTopic": "test-topic-2"
119 val encodedValue = String(Base64.getEncoder().encode(config.toByteArray()))
128 "Value": "$encodedValue",
129 "Session": "adf4238a-882b-9ddc-4a9d-5b6758e4159e"