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.beans.Service;
  31 import org.onap.vid.client.SyncRestClient;
  32
  33 import java.io.InputStream;
  34 import java.nio.file.Path;
  35 import java.util.UUID;
  36
  37 import static org.hamcrest.CoreMatchers.notNullValue;
  38 import static org.hamcrest.MatcherAssert.assertThat;
  39 import static org.hamcrest.core.Is.is;
  40 import static org.mockito.ArgumentMatchers.*;
  41 import static org.mockito.Mockito.when;
  42
  43 @RunWith(MockitoJUnitRunner.class)
  44 public class SdcRestClientTest {
  45
  46     private static final String SAMPLE_SERVICE_NAME = "sampleService";
  47     private static final String SAMPLE_BASE_URL = "baseUrl";
  48     private static final String SAMPLE_AUTH = "sampleAuth";
  49     private static final String METADATA_URL_REGEX = ".*sdc/v1/catalog/services/%s/metadata";
  50     private static final String MODEL_URL_REGEX = ".*sdc/v1/catalog/services/%s/toscaModel";
  51
  52
  53     @Mock
  54     private SyncRestClient mockedSyncRestClient;
  55
  56     @Mock
  57     private HttpResponse<Object> httpResponse;
  58
  59     @Mock
  60     private HttpResponse<InputStream> httpStreamResponse;
  61
  62     @Mock
  63     private InputStream inputStream;
  64
  65     private UUID randomId;
  66
  67     private Service sampleService;
  68
  69     private SdcRestClient restClient;
  70
  71
  72     @Before
  73     public void setUp() {
  74         randomId = UUID.randomUUID();
  75         sampleService = createTestService();
  76         restClient = new SdcRestClient(SAMPLE_BASE_URL, SAMPLE_AUTH, mockedSyncRestClient);
  77     }
  78
  79
  80     @Test
  81     public void shouldReturnServiceForGivenUUID() throws AsdcCatalogException {
  82         String url = String.format(METADATA_URL_REGEX, randomId);
  83         when(mockedSyncRestClient.get(matches(url), anyMap(), anyMap(), any())).thenReturn(httpResponse);
  84         when(httpResponse.getBody()).thenReturn(sampleService);
  85
  86         Service service = restClient.getService(randomId);
  87
  88
  89         assertThat(service, is(sampleService));
  90     }
  91
  92     @Test(expected = AsdcCatalogException.class)
  93     public void shouldRaiseAsdcExceptionWhenClientFails() throws AsdcCatalogException {
  94         String url = String.format(METADATA_URL_REGEX, randomId);
  95         when(mockedSyncRestClient.get(matches(url), anyMap(), anyMap(), any())).thenThrow(new RuntimeException());
  96
  97         restClient.getService(randomId);
  98     }
  99
 100
 101     @Test
 102     public void shouldProperlyDownloadAndCopyToscaArtifact() throws AsdcCatalogException {
 103         String url = String.format(MODEL_URL_REGEX, randomId);
 104         when(mockedSyncRestClient.getStream(matches(url), any(), any())).thenReturn(httpStreamResponse);
 105         when(httpStreamResponse.getBody()).thenReturn(inputStream);
 106
 107
 108         Path serviceToscaModel = restClient.getServiceToscaModel(randomId);
 109
 110
 111         assertThat(serviceToscaModel, notNullValue());
 112         assertThat(serviceToscaModel.toFile().isFile(), is(true));
 113
 114         serviceToscaModel.toFile().deleteOnExit();
 115     }
 116
 117     @Test(expected = AsdcCatalogException.class)
 118     public void shouldRaiseAsdcExceptionWhenDownloadFails() throws AsdcCatalogException {
 119         String url = String.format(MODEL_URL_REGEX, randomId);
 120         when(mockedSyncRestClient.getStream(matches(url), anyMap(), anyMap())).thenThrow(new RuntimeException());
 121
 122
 123         restClient.getServiceToscaModel(randomId);
 124     }
 125
 126
 127     private Service createTestService() {
 128         Service service = new Service();
 129         service.setInvariantUUID(randomId.toString());
 130         service.setUuid(randomId.toString());
 131         service.setName(SAMPLE_SERVICE_NAME);
 132         return service;
 133     }
 134
 135 }