2 * ============LICENSE_START====================================
3 * DCAEGEN2-SERVICES-SDK
4 * =========================================================
5 * Copyright (C) 2019-2021 Nokia. All rights reserved.
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=====================================
21 package org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.api;
23 import com.google.gson.JsonElement;
24 import com.google.gson.JsonPrimitive;
25 import io.vavr.collection.List;
26 import org.junit.jupiter.api.BeforeAll;
27 import org.junit.jupiter.api.Test;
28 import org.junit.jupiter.params.ParameterizedTest;
29 import org.junit.jupiter.params.provider.CsvSource;
30 import org.onap.dcaegen2.services.sdk.model.streams.dmaap.ImmutableMessageRouterSink;
31 import org.onap.dcaegen2.services.sdk.model.streams.dmaap.MessageRouterSink;
32 import org.onap.dcaegen2.services.sdk.rest.services.adapters.http.test.DummyHttpServer;
33 import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.ContentType;
34 import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.DmaapResponse;
35 import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.ImmutableMessageRouterPublishRequest;
36 import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.ImmutableMessageRouterPublishResponse;
37 import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.MessageRouterPublishRequest;
38 import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.MessageRouterPublishResponse;
39 import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.config.ImmutableDmaapTimeoutConfig;
40 import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.config.MessageRouterPublisherConfig;
41 import reactor.core.publisher.Flux;
42 import reactor.core.publisher.Mono;
43 import reactor.test.StepVerifier;
45 import java.time.Duration;
47 import static org.assertj.core.api.Assertions.assertThat;
48 import static org.onap.dcaegen2.services.sdk.rest.services.adapters.http.test.DummyHttpServer.sendError;
49 import static org.onap.dcaegen2.services.sdk.rest.services.adapters.http.test.DummyHttpServer.sendString;
50 import static org.onap.dcaegen2.services.sdk.rest.services.adapters.http.test.DummyHttpServer.sendWithDelay;
53 * @author <a href="mailto:piotr.jaszczyk@nokia.com">Piotr Jaszczyk</a>
56 class MessageRouterPublisherTest {
58 private static final String ERROR_MESSAGE = "Something went wrong";
59 private static final String TIMEOUT_ERROR_MESSAGE = "408 Request Timeout";
60 private static final String SUCCESS_RESP_TOPIC_PATH = "/events/TOPIC";
61 private static final String DELAY_RESP_TOPIC_PATH = "/events/DELAY";
62 private static final String FAILING_WITH_400_RESP_PATH = "/events/TOPIC400";
63 private static final String FAILING_WITH_401_RESP_PATH = "/events/TOPIC401";
64 private static final String FAILING_WITH_403_RESP_PATH = "/events/TOPIC403";
65 private static final String FAILING_WITH_404_RESP_PATH = "/events/TOPIC404";
66 private static final String FAILING_WITH_500_RESP_PATH = "/events/TOPIC500";
67 private static final Duration TIMEOUT = Duration.ofSeconds(10);
68 private static final Flux<JsonPrimitive> messageBatch = Flux.just("ala", "ma", "kota")
69 .map(JsonPrimitive::new);
70 private static final List<String> messageBatchItems = List.of("ala", "ma", "kota");
72 private static DummyHttpServer server;
73 private MessageRouterPublisher sut = DmaapClientFactory
74 .createMessageRouterPublisher(MessageRouterPublisherConfig.createDefault());
79 server = DummyHttpServer.start(routes -> routes
80 .post(SUCCESS_RESP_TOPIC_PATH, (req, resp) -> sendString(resp, Mono.just("OK")))
81 .post(DELAY_RESP_TOPIC_PATH, (req, resp) -> sendWithDelay(resp, 200, TIMEOUT))
82 .post(FAILING_WITH_400_RESP_PATH, (req, resp) -> sendError(resp, 400, ERROR_MESSAGE))
83 .post(FAILING_WITH_401_RESP_PATH, (req, resp) -> sendError(resp, 401, ERROR_MESSAGE))
84 .post(FAILING_WITH_403_RESP_PATH, (req, resp) -> sendError(resp, 403, ERROR_MESSAGE))
85 .post(FAILING_WITH_404_RESP_PATH, (req, resp) -> sendError(resp, 404, ERROR_MESSAGE))
86 .post(FAILING_WITH_500_RESP_PATH, (req, resp) -> sendError(resp, 500, ERROR_MESSAGE))
91 void test_put_givenMessageBatch_shouldMakeSuccessfulPostRequestReturningBatch() {
93 final MessageRouterPublishRequest mrRequest = createTextPlainMRRequest(SUCCESS_RESP_TOPIC_PATH);
94 final List<JsonElement> expectedItems = messageBatchItems.map(JsonPrimitive::new);
97 final Flux<MessageRouterPublishResponse> result = sut.put(mrRequest, messageBatch);
100 StepVerifier.create(result)
101 .expectNext(ImmutableMessageRouterPublishResponse.builder().items(expectedItems).build())
108 FAILING_WITH_400_RESP_PATH + "," + "400 Bad Request",
109 FAILING_WITH_401_RESP_PATH + "," + "401 Unauthorized",
110 FAILING_WITH_403_RESP_PATH + "," + "403 Forbidden",
111 FAILING_WITH_404_RESP_PATH + "," + "404 Not Found",
112 FAILING_WITH_500_RESP_PATH + "," + "500 Internal Server Error"
114 void publisher_shouldHandleError(String failingPath, String failReason) {
116 final MessageRouterPublishRequest mrRequest = createTextPlainMRRequest(failingPath);
117 final MessageRouterPublishResponse expectedResponse = createErrorResponse(failReason);
120 final Flux<MessageRouterPublishResponse> result = sut.put(mrRequest, messageBatch);
123 StepVerifier.create(result)
124 .expectNext(expectedResponse)
130 void publisher_shouldHandleClientTimeoutError() {
132 final Duration requestTimeout = Duration.ofMillis(1);
133 final MessageRouterPublishRequest mrRequest = createTextPlainMRRequest(DELAY_RESP_TOPIC_PATH, requestTimeout);
136 final Flux<MessageRouterPublishResponse> result = sut.put(mrRequest, messageBatch);
139 StepVerifier.create(result)
140 .consumeNextWith(this::assertTimeoutError)
145 private static MessageRouterPublishRequest createTextPlainMRRequest(String topicPath) {
146 final MessageRouterSink sinkDefinition = createMRSink(topicPath);
147 return ImmutableMessageRouterPublishRequest.builder()
148 .sinkDefinition(sinkDefinition)
149 .contentType(ContentType.TEXT_PLAIN)
153 private static MessageRouterPublishRequest createTextPlainMRRequest(String topicPath, Duration timeout) {
154 final MessageRouterSink sinkDefinition = createMRSink(topicPath);
155 return ImmutableMessageRouterPublishRequest.builder()
156 .sinkDefinition(sinkDefinition)
157 .contentType(ContentType.TEXT_PLAIN)
158 .timeoutConfig(ImmutableDmaapTimeoutConfig.builder().timeout(timeout).build())
162 private static MessageRouterSink createMRSink(String topicPath) {
163 return ImmutableMessageRouterSink.builder()
165 .topicUrl(String.format("http://%s:%d%s",
173 private static MessageRouterPublishResponse createErrorResponse(String failReason) {
174 String failReasonFormat = failReason + "\n%s";
175 return ImmutableMessageRouterPublishResponse
177 .failReason(String.format(failReasonFormat, ERROR_MESSAGE))
181 private void assertTimeoutError(DmaapResponse response) {
182 assertThat(response.failed()).isTrue();
183 assertThat(response.failReason()).startsWith(TIMEOUT_ERROR_MESSAGE);