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.consumer;
  22
  23 import org.apache.http.client.ResponseHandler;
  24 import org.apache.http.client.methods.HttpGet;
  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.prh.config.DmaapConsumerConfiguration;
  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 ExtendedDmaapConsumerHttpClientImplTest {
  41
  42     private static ExtendedDmaapConsumerHttpClientImpl objectUnderTest;
  43
  44     private static DmaapConsumerConfiguration configurationMock = mock(DmaapConsumerConfiguration.class);
  45     private static CloseableHttpClient closeableHttpClientMock = mock(CloseableHttpClient.class);
  46
  47     private static final String JSON_MESSAGE = "{ \"responseFromDmaap\": \"Success\" }";
  48
  49     private static Optional<String> expectedResult = Optional.empty();
  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("unauthenticated.SEC_OTHER_OUTPUT");
  61         when(configurationMock.consumerGroup()).thenReturn("OpenDCAE-c12");
  62         when(configurationMock.consumerId()).thenReturn("c12");
  63
  64         objectUnderTest = new ExtendedDmaapConsumerHttpClientImpl(configurationMock);
  65
  66         setField();
  67     }
  68
  69
  70     @Test
  71     public void getHttpResponseGet_success() throws IOException {
  72         expectedResult = Optional.of(JSON_MESSAGE);
  73
  74         when(closeableHttpClientMock.execute(any(HttpGet.class), any(ResponseHandler.class)))
  75                 .thenReturn(expectedResult);
  76
  77         Optional<String> actualResult = objectUnderTest.getHttpConsumerResponse();
  78
  79         Assertions.assertEquals(expectedResult.get(), actualResult.get());
  80     }
  81
  82     @Test
  83     public void getExtendedDetails_returnsNull() throws IOException {
  84         when(closeableHttpClientMock.execute(any(HttpGet.class), any(ResponseHandler.class))).
  85                 thenReturn(Optional.empty());
  86         Optional<String>  actualResult = objectUnderTest.getHttpConsumerResponse();
  87         Assertions.assertEquals(Optional.empty(),actualResult);
  88     }
  89
  90
  91     private static void setField() throws NoSuchFieldException, IllegalAccessException {
  92         Field field = objectUnderTest.getClass().getDeclaredField("closeableHttpClient");
  93         field.setAccessible(true);
  94         field.set(objectUnderTest, closeableHttpClientMock);
  95     }
  96 }