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.doThrow;
  26 import static org.mockito.Mockito.mock;
  27 import static org.mockito.Mockito.spy;
  28 import static org.mockito.Mockito.when;
  29 import static org.springframework.web.reactive.function.client.ExchangeFilterFunctions.basicAuthentication;
  30
  31 import java.net.URI;
  32 import java.net.URISyntaxException;
  33 import java.util.HashMap;
  34 import java.util.Map;
  35
  36 import org.junit.jupiter.api.Assertions;
  37 import org.junit.jupiter.api.BeforeEach;
  38 import org.junit.jupiter.api.Test;
  39 import org.onap.dcaegen2.services.prh.config.AaiClientConfiguration;
  40 import org.onap.dcaegen2.services.prh.model.ConsumerDmaapModel;
  41 import org.onap.dcaegen2.services.prh.model.ConsumerDmaapModelForUnitTest;
  42 import org.springframework.web.reactive.function.client.ClientResponse;
  43 import org.springframework.web.reactive.function.client.WebClient;
  44 import org.springframework.web.reactive.function.client.WebClient.ResponseSpec;
  45 import reactor.core.publisher.Mono;
  46 import reactor.test.StepVerifier;
  47
  48 class AaiProducerReactiveHttpClientTest {
  49
  50     private static final Integer SUCCESS_RESPONSE = 200;
  51     private static AaiProducerReactiveHttpClient aaiProducerReactiveHttpClient;
  52     private static AaiClientConfiguration aaiConfigurationMock = mock(AaiClientConfiguration.class);
  53     private static WebClient webClient = mock(WebClient.class);
  54
  55
  56     private ConsumerDmaapModel dmaapModel = spy(new ConsumerDmaapModelForUnitTest());
  57     private WebClient.RequestBodyUriSpec requestBodyUriSpec;
  58     private ResponseSpec responseSpec;
  59
  60     private Map<String, String> aaiHeaders;
  61     private ClientResponse clientResponse;
  62     private Mono<ClientResponse> clientResponseMono;
  63
  64     @BeforeEach
  65     void setUp() {
  66         setupHeaders();
  67         clientResponse = mock(ClientResponse.class);
  68         clientResponseMono = Mono.just(clientResponse);
  69         when(dmaapModel.getSourceName()).thenReturn("NOKnhfsadhff");
  70         when(aaiConfigurationMock.aaiHost()).thenReturn("54.45.33.2");
  71         when(aaiConfigurationMock.aaiProtocol()).thenReturn("https");
  72         when(aaiConfigurationMock.aaiPort()).thenReturn(1234);
  73         when(aaiConfigurationMock.aaiUserName()).thenReturn("PRH");
  74         when(aaiConfigurationMock.aaiUserPassword()).thenReturn("PRH");
  75         when(aaiConfigurationMock.aaiBasePath()).thenReturn("/aai/v11");
  76         when(aaiConfigurationMock.aaiPnfPath()).thenReturn("/network/pnfs/pnf");
  77         when(aaiConfigurationMock.aaiHeaders()).thenReturn(aaiHeaders);
  78
  79         aaiProducerReactiveHttpClient = new AaiProducerReactiveHttpClient(aaiConfigurationMock);
  80
  81         webClient = spy(WebClient.builder()
  82             .defaultHeaders(httpHeaders -> httpHeaders.setAll(aaiHeaders))
  83             .filter(basicAuthentication(aaiConfigurationMock.aaiUserName(), aaiConfigurationMock.aaiUserPassword()))
  84             .build());
  85
  86         requestBodyUriSpec = mock(WebClient.RequestBodyUriSpec.class);
  87         responseSpec = mock(ResponseSpec.class);
  88     }
  89
  90     @Test
  91     void getAaiProducerResponse_shouldReturn200() {
  92         //given
  93         Mono<Integer> expectedResult = Mono.just(SUCCESS_RESPONSE);
  94
  95         //when
  96         mockWebClientDependantObject();
  97         doReturn(expectedResult).when(responseSpec).bodyToMono(Integer.class);
  98         aaiProducerReactiveHttpClient.createAaiWebClient(webClient);
  99
 100         //then
 101         StepVerifier.create(aaiProducerReactiveHttpClient.getAaiProducerResponse(dmaapModel)).expectSubscription()
 102             .expectNextMatches(results -> {
 103                 Assertions.assertEquals(results, clientResponse);
 104                 return true;
 105             }).verifyComplete();
 106     }
 107
 108     @Test
 109     void getHttpResponse_whenUriSyntaxExceptionHasBeenThrown() throws URISyntaxException {
 110         ///given
 111         aaiProducerReactiveHttpClient = spy(aaiProducerReactiveHttpClient);
 112         //when
 113         when(webClient.patch()).thenReturn(requestBodyUriSpec);
 114         aaiProducerReactiveHttpClient.createAaiWebClient(webClient);
 115         doThrow(URISyntaxException.class).when(aaiProducerReactiveHttpClient).getUri(any());
 116         //then
 117         StepVerifier.create(
 118             aaiProducerReactiveHttpClient.getAaiProducerResponse(
 119                 dmaapModel
 120             )).expectSubscription().expectError(Exception.class).verify();
 121     }
 122
 123     @Test
 124     void getAppropriateUri_whenPassingCorrectedPathForPnf() throws URISyntaxException {
 125         Assertions.assertEquals(aaiProducerReactiveHttpClient.getUri("NOKnhfsadhff"),
 126             URI.create("https://54.45.33.2:1234/aai/v11/network/pnfs/pnf/NOKnhfsadhff"));
 127     }
 128
 129
 130     private void setupHeaders() {
 131         aaiHeaders = new HashMap<>();
 132         aaiHeaders.put("X-FromAppId", "PRH");
 133         aaiHeaders.put("X-TransactionId", "vv-temp");
 134         aaiHeaders.put("Accept", "application/json");
 135         aaiHeaders.put("Real-Time", "true");
 136         aaiHeaders.put("Content-Type", "application/merge-patch+json");
 137     }
 138
 139     private void mockWebClientDependantObject() {
 140         WebClient.RequestHeadersSpec requestHeadersSpec = mock(WebClient.RequestHeadersSpec.class);
 141         when(webClient.patch()).thenReturn(requestBodyUriSpec);
 142         when(requestBodyUriSpec.uri((URI) any())).thenReturn(requestBodyUriSpec);
 143         when(requestBodyUriSpec.header(any(), any())).thenReturn(requestBodyUriSpec);
 144         when(requestBodyUriSpec.body(any(), (Class<Object>) any())).thenReturn(requestHeadersSpec);
 145         when(requestHeadersSpec.exchange()).thenReturn(clientResponseMono);
 146     }
 147 }
 148