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.service.producer;
  22
  23 import org.apache.http.client.ResponseHandler;
  24 import org.apache.http.client.methods.HttpPost;
  25 import org.apache.http.impl.client.CloseableHttpClient;
  26 import org.junit.jupiter.api.Assertions;
  27 import org.junit.jupiter.api.BeforeAll;
  28 import org.junit.jupiter.api.Test;
  29 import org.onap.dcaegen2.services.config.DmaapPublisherConfiguration;
  30
  31 import java.io.IOException;
  32 import java.lang.reflect.Field;
  33 import java.util.Optional;
  34
  35 import static org.mockito.ArgumentMatchers.any;
  36 import static org.mockito.Mockito.mock;
  37 import static org.mockito.Mockito.when;
  38
  39
  40 public class ExtendedDmaapProducerHttpClientImplTest {
  41
  42     private static ExtendedDmaapProducerHttpClientImpl objectUnderTest;
  43
  44     private static DmaapPublisherConfiguration configurationMock = mock(DmaapPublisherConfiguration.class);
  45     private static CloseableHttpClient closeableHttpClientMock = mock(CloseableHttpClient.class);
  46     private static DmaapPublisherRequestDetails requestDetailsMock = mock(DmaapPublisherRequestDetails.class);
  47
  48     private static Optional<String> expectedResult = Optional.empty();
  49     private static final String JSON_MESSAGE = "{ \"ipaddress-v4-oam\": \"11.22.33.44\" }";
  50
  51     @BeforeAll
  52     public static void init() throws NoSuchFieldException, IllegalAccessException {
  53
  54         when(configurationMock.dmaapHostName()).thenReturn("54.45.33.2");
  55         when(configurationMock.dmaapProtocol()).thenReturn("https");
  56         when(configurationMock.dmaapPortNumber()).thenReturn(1234);
  57         when(configurationMock.dmaapUserName()).thenReturn("PRH");
  58         when(configurationMock.dmaapUserPassword()).thenReturn("PRH");
  59         when(configurationMock.dmaapContentType()).thenReturn("application/json");
  60         when(configurationMock.dmaapTopicName()).thenReturn("pnfReady");
  61
  62         when(requestDetailsMock.dmaapAPIPath()).thenReturn("events");
  63         when(requestDetailsMock.jsonBody()).thenReturn(Optional.of(JSON_MESSAGE));
  64
  65         objectUnderTest = new ExtendedDmaapProducerHttpClientImpl(configurationMock);
  66
  67         setField();
  68     }
  69
  70
  71     @Test
  72     public void getHttpResponsePost_success() throws IOException {
  73         expectedResult = Optional.of(JSON_MESSAGE);
  74
  75         when(closeableHttpClientMock.execute(any(HttpPost.class), any(ResponseHandler.class)))
  76                 .thenReturn(expectedResult);
  77
  78         Optional<String> actualResult = objectUnderTest.getHttpProducerResponse(requestDetailsMock);
  79
  80         Assertions.assertEquals(expectedResult.get(), actualResult.get());
  81     }
  82
  83     @Test
  84     public void getExtendedDetails_returnsNull() throws IOException {
  85         expectedResult = Optional.of(JSON_MESSAGE);
  86         when(closeableHttpClientMock.execute(any(HttpPost.class), any(ResponseHandler.class))).
  87                 thenReturn(Optional.empty());
  88         Optional<String>  actualResult = objectUnderTest.getHttpProducerResponse(requestDetailsMock);
  89         Assertions.assertEquals(Optional.empty(),actualResult);
  90     }
  91
  92
  93     private static void setField() throws NoSuchFieldException, IllegalAccessException {
  94         Field field = objectUnderTest.getClass().getDeclaredField("closeableHttpClient");
  95         field.setAccessible(true);
  96         field.set(objectUnderTest, closeableHttpClientMock);
  97     }
  98 }