vid-app-common/src/test/java/org/onap/vid/asdc/rest/SdcRestClientTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * VID
   4  * ================================================================================
   5  * Copyright (C) 2018 - 2019 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.vid.asdc.rest;
  22
  23 import io.joshworks.restclient.http.HttpResponse;
  24 import org.junit.Before;
  25 import org.junit.Test;
  26 import org.junit.runner.RunWith;
  27 import org.mockito.Mock;
  28 import org.mockito.junit.MockitoJUnitRunner;
  29 import org.onap.vid.asdc.AsdcCatalogException;
  30 import org.onap.vid.asdc.AsdcClient;
  31 import org.onap.vid.asdc.beans.Service;
  32 import org.onap.vid.client.SyncRestClient;
  33
  34 import java.io.InputStream;
  35 import java.nio.file.Path;
  36 import java.util.Collections;
  37 import java.util.UUID;
  38
  39 import static org.hamcrest.CoreMatchers.notNullValue;
  40 import static org.hamcrest.MatcherAssert.assertThat;
  41 import static org.hamcrest.core.Is.is;
  42 import static org.mockito.ArgumentMatchers.any;
  43 import static org.mockito.ArgumentMatchers.anyMap;
  44 import static org.mockito.ArgumentMatchers.contains;
  45 import static org.mockito.ArgumentMatchers.eq;
  46 import static org.mockito.ArgumentMatchers.matches;
  47 import static org.mockito.Mockito.when;
  48
  49 @RunWith(MockitoJUnitRunner.class)
  50 public class SdcRestClientTest {
  51
  52     private static final String SAMPLE_SERVICE_NAME = "sampleService";
  53     private static final String SAMPLE_BASE_URL = "baseUrl";
  54     private static final String SAMPLE_AUTH = "sampleAuth";
  55     private static final String METADATA_URL_REGEX = ".*sdc/v1/catalog/services/%s/metadata";
  56     private static final String MODEL_URL_REGEX = ".*sdc/v1/catalog/services/%s/toscaModel";
  57
  58
  59     @Mock
  60     private SyncRestClient mockedSyncRestClient;
  61
  62     @Mock
  63     private HttpResponse<Object> httpResponse;
  64
  65     @Mock
  66     private HttpResponse<InputStream> httpStreamResponse;
  67
  68     @Mock
  69     private HttpResponse<String> httpStringResponse;
  70
  71     @Mock
  72     private InputStream inputStream;
  73
  74     private UUID randomId;
  75
  76     private Service sampleService;
  77
  78     private SdcRestClient restClient;
  79
  80
  81     @Before
  82     public void setUp() {
  83         randomId = UUID.randomUUID();
  84         sampleService = createTestService();
  85         restClient = new SdcRestClient(SAMPLE_BASE_URL, SAMPLE_AUTH, mockedSyncRestClient);
  86     }
  87
  88
  89     @Test
  90     public void shouldReturnServiceForGivenUUID() throws AsdcCatalogException {
  91         String url = String.format(METADATA_URL_REGEX, randomId);
  92         when(mockedSyncRestClient.get(matches(url), anyMap(), anyMap(), any())).thenReturn(httpResponse);
  93         when(httpResponse.getBody()).thenReturn(sampleService);
  94
  95         Service service = restClient.getService(randomId);
  96
  97
  98         assertThat(service, is(sampleService));
  99     }
 100
 101     @Test(expected = AsdcCatalogException.class)
 102     public void shouldRaiseAsdcExceptionWhenClientFails() throws AsdcCatalogException {
 103         String url = String.format(METADATA_URL_REGEX, randomId);
 104         when(mockedSyncRestClient.get(matches(url), anyMap(), anyMap(), any())).thenThrow(new RuntimeException());
 105
 106         restClient.getService(randomId);
 107     }
 108
 109
 110     @Test
 111     public void shouldProperlyDownloadAndCopyToscaArtifact() throws AsdcCatalogException {
 112         String url = String.format(MODEL_URL_REGEX, randomId);
 113         when(mockedSyncRestClient.getStream(matches(url), any(), any())).thenReturn(httpStreamResponse);
 114         when(httpStreamResponse.getBody()).thenReturn(inputStream);
 115
 116
 117         Path serviceToscaModel = restClient.getServiceToscaModel(randomId);
 118
 119
 120         assertThat(serviceToscaModel, notNullValue());
 121         assertThat(serviceToscaModel.toFile().isFile(), is(true));
 122
 123         serviceToscaModel.toFile().deleteOnExit();
 124     }
 125
 126     @Test(expected = AsdcCatalogException.class)
 127     public void shouldRaiseAsdcExceptionWhenDownloadFails() throws AsdcCatalogException {
 128         String url = String.format(MODEL_URL_REGEX, randomId);
 129         when(mockedSyncRestClient.getStream(matches(url), anyMap(), anyMap())).thenThrow(new RuntimeException());
 130
 131
 132         restClient.getServiceToscaModel(randomId);
 133     }
 134
 135     @Test
 136     public void shouldCallSDCHealthCheck() {
 137         when(mockedSyncRestClient.get(contains(AsdcClient.URIS.HEALTH_CHECK_ENDPOINT), anyMap(),
 138                 eq(Collections.emptyMap()), eq(String.class))).thenReturn(httpStringResponse);
 139
 140
 141         HttpResponse<String> stringHttpResponse = restClient.checkSDCConnectivity();
 142
 143         assertThat(httpStringResponse, is(stringHttpResponse));
 144     }
 145
 146     private Service createTestService() {
 147         Service service = new Service();
 148         service.setInvariantUUID(randomId.toString());
 149         service.setUuid(randomId.toString());
 150         service.setName(SAMPLE_SERVICE_NAME);
 151         return service;
 152     }
 153
 154 }