gerrit.onap Code Review - dcaegen2/services/prh.git/blob

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * PNF-REGISTRATION-HANDLER
   4  * ================================================================================
   5  * Copyright (C) 2018 NOKIA Intellectual Property. 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
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  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=========================================================
  19  */
  20
  21 package org.onap.dcaegen2.services.prh.service.producer;
  22
  23 import static org.mockito.ArgumentMatchers.any;
  24 import static org.mockito.Mockito.doReturn;
  25 import static org.mockito.Mockito.mock;
  26 import static org.mockito.Mockito.spy;
  27 import static org.mockito.Mockito.when;
  28 import static org.springframework.web.reactive.function.client.ExchangeFilterFunctions.basicAuthentication;
  29
  30 import java.net.URI;
  31 import java.net.URISyntaxException;
  32 import java.util.HashMap;
  33 import java.util.Map;
  34 import org.junit.jupiter.api.Assertions;
  35 import org.junit.jupiter.api.BeforeAll;
  36 import org.junit.jupiter.api.Test;
  37 import org.onap.dcaegen2.services.prh.config.AaiClientConfiguration;
  38 import org.onap.dcaegen2.services.prh.model.ConsumerDmaapModel;
  39 import org.onap.dcaegen2.services.prh.model.ConsumerDmaapModelForUnitTest;
  40 import org.springframework.web.reactive.function.client.WebClient;
  41 import org.springframework.web.reactive.function.client.WebClient.ResponseSpec;
  42 import reactor.core.publisher.Mono;
  43 import reactor.test.StepVerifier;
  44
  45
  46 class AaiProducerReactiveHttpClientTest {
  47
  48     private static AaiProducerReactiveHttpClient aaiProducerReactiveHttpClient;
  49
  50     private static final Integer SUCCESS_RESPONSE = 200;
  51
  52     private static AaiClientConfiguration aaiConfigurationMock = mock(AaiClientConfiguration.class);
  53     private static WebClient webClient = mock(WebClient.class);
  54
  55     private static ConsumerDmaapModel dmaapModel = new ConsumerDmaapModelForUnitTest();
  56     private static WebClient.RequestBodyUriSpec requestBodyUriSpec;
  57     private static ResponseSpec responseSpec;
  58
  59     private static Map<String, String> aaiHeaders;
  60
  61     @BeforeAll
  62     static void setUp() {
  63         setupHeaders();
  64
  65         when(aaiConfigurationMock.aaiHost()).thenReturn("54.45.33.2");
  66         when(aaiConfigurationMock.aaiProtocol()).thenReturn("https");
  67         when(aaiConfigurationMock.aaiPort()).thenReturn(1234);
  68         when(aaiConfigurationMock.aaiUserName()).thenReturn("PRH");
  69         when(aaiConfigurationMock.aaiUserPassword()).thenReturn("PRH");
  70         when(aaiConfigurationMock.aaiBasePath()).thenReturn("/aai/v11");
  71         when(aaiConfigurationMock.aaiPnfPath()).thenReturn("/network/pnfs/pnf");
  72         when(aaiConfigurationMock.aaiHeaders()).thenReturn(aaiHeaders);
  73
  74         aaiProducerReactiveHttpClient = new AaiProducerReactiveHttpClient(aaiConfigurationMock);
  75
  76         webClient = spy(WebClient.builder()
  77             .defaultHeaders(httpHeaders -> httpHeaders.setAll(aaiHeaders))
  78             .filter(basicAuthentication(aaiConfigurationMock.aaiUserName(), aaiConfigurationMock.aaiUserPassword()))
  79             .build());
  80
  81         requestBodyUriSpec = mock(WebClient.RequestBodyUriSpec.class);
  82         responseSpec = mock(ResponseSpec.class);
  83     }
  84
  85
  86     @Test
  87     void getAaiProducerResponse_shouldReturn200() {
  88         //given
  89         Mono<Integer> expectedResult = Mono.just(SUCCESS_RESPONSE);
  90
  91         //when
  92         mockWebClientDependantObject();
  93         doReturn(expectedResult).when(responseSpec).bodyToMono(Integer.class);
  94         aaiProducerReactiveHttpClient.createAaiWebClient(webClient);
  95         Mono<Integer> response = aaiProducerReactiveHttpClient.getAaiProducerResponse(Mono.just(dmaapModel));
  96
  97         //then
  98         StepVerifier.create(response).expectSubscription()
  99             .expectNextMatches(results -> {
 100                 Assertions.assertEquals(results, expectedResult.block());
 101                 return true;
 102             }).verifyComplete();
 103     }
 104
 105     @Test
 106     void getHttpResponse_whenUriSyntaxExceptionHasBeenThrown() throws URISyntaxException {
 107         ///given
 108         aaiProducerReactiveHttpClient = spy(aaiProducerReactiveHttpClient);
 109         //when
 110         when(webClient.patch()).thenReturn(requestBodyUriSpec);
 111         aaiProducerReactiveHttpClient.createAaiWebClient(webClient);
 112         when(aaiProducerReactiveHttpClient.getUri("pnfName")).thenThrow(URISyntaxException.class);
 113
 114         //then
 115         StepVerifier.create(
 116             aaiProducerReactiveHttpClient.getAaiProducerResponse(
 117                 Mono.just(dmaapModel)
 118             )).expectSubscription().expectError(Exception.class).verify();
 119     }
 120
 121
 122     private void mockWebClientDependantObject() {
 123         WebClient.RequestHeadersSpec requestHeadersSpec = mock(WebClient.RequestHeadersSpec.class);
 124         when(webClient.patch()).thenReturn(requestBodyUriSpec);
 125         when(requestBodyUriSpec.uri((URI) any())).thenReturn(requestBodyUriSpec);
 126         when(requestBodyUriSpec.body(any())).thenReturn(requestHeadersSpec);
 127         doReturn(responseSpec).when(requestHeadersSpec).retrieve();
 128         doReturn(responseSpec).when(responseSpec).onStatus(any(), any());
 129     }
 130
 131     private static void setupHeaders() {
 132         aaiHeaders = new HashMap<>();
 133         aaiHeaders.put("X-FromAppId", "PRH");
 134         aaiHeaders.put("X-TransactionId", "vv-temp");
 135         aaiHeaders.put("Accept", "application/json");
 136         aaiHeaders.put("Real-Time", "true");
 137         aaiHeaders.put("Content-Type", "application/merge-patch+json");
 138     }
 139
 140 }
 141