common/src/test/java/org/onap/so/client/aai/AAIQueryClientTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T 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.so.client.aai;
  22
  23 import static org.junit.Assert.assertEquals;
  24 import static org.mockito.ArgumentMatchers.any;
  25 import static org.mockito.ArgumentMatchers.eq;
  26 import static org.mockito.ArgumentMatchers.isA;
  27 import static org.mockito.Mockito.doReturn;
  28 import static org.mockito.Mockito.spy;
  29 import static org.mockito.Mockito.times;
  30 import static org.mockito.Mockito.verify;
  31 import static org.mockito.Mockito.when;
  32 import java.io.IOException;
  33 import java.nio.file.Files;
  34 import java.nio.file.Paths;
  35 import java.util.Arrays;
  36 import java.util.List;
  37 import java.util.Map;
  38 import javax.ws.rs.core.GenericType;
  39 import org.junit.Test;
  40 import org.junit.runner.RunWith;
  41 import org.mockito.InjectMocks;
  42 import org.mockito.Mock;
  43 import org.mockito.Spy;
  44 import org.mockito.junit.MockitoJUnitRunner;
  45 import org.onap.aai.domain.yang.Complex;
  46 import org.onap.so.client.RestClient;
  47 import org.onap.so.client.aai.entities.AAIResultWrapper;
  48 import org.onap.so.client.aai.entities.CustomQuery;
  49 import org.onap.so.client.aai.entities.Results;
  50 import org.onap.so.client.aai.entities.uri.AAIResourceUri;
  51 import org.onap.so.client.aai.entities.uri.AAIUri;
  52 import org.onap.so.client.aai.entities.uri.AAIUriFactory;
  53 import org.onap.so.client.graphinventory.Format;
  54 import org.onap.so.client.graphinventory.GraphInventoryClient;
  55 import org.onap.so.client.graphinventory.GraphInventorySubgraphType;
  56 import org.onap.so.client.graphinventory.entities.Pathed;
  57 import org.onap.so.client.graphinventory.entities.ResourceAndUrl;
  58 import com.fasterxml.jackson.core.type.TypeReference;
  59 import com.fasterxml.jackson.databind.ObjectMapper;
  60
  61
  62 @RunWith(MockitoJUnitRunner.class)
  63 public class AAIQueryClientTest {
  64
  65     @Mock
  66     private RestClient restClient;
  67
  68     @Mock
  69     private GraphInventoryClient client;
  70
  71     @InjectMocks
  72     @Spy
  73     private AAIQueryClient aaiQueryClient = new AAIQueryClient();
  74
  75     private String AAI_JSON_FILE_LOCATION = "src/test/resources/__files/aai/query/";
  76
  77     private ObjectMapper mapper = new ObjectMapper();
  78
  79     @Test
  80     public void testQuery() {
  81         List<AAIResourceUri> uris = Arrays.asList(AAIUriFactory.createResourceUri(AAIObjectType.CUSTOM_QUERY));
  82
  83         Format format = Format.SIMPLE;
  84         CustomQuery query = new CustomQuery(uris);
  85
  86         doReturn(restClient).when(client).createClient(isA(AAIUri.class));
  87         aaiQueryClient.query(format, query);
  88         verify(client, times(1)).createClient(
  89                 AAIUriFactory.createResourceUri(AAIObjectType.CUSTOM_QUERY).queryParam("format", format.toString()));
  90         verify(restClient, times(1)).put(query, String.class);
  91     }
  92
  93     @Test
  94     public void testCreateClient() {
  95         String depth = "testDepth";
  96         GraphInventorySubgraphType subgraph = GraphInventorySubgraphType.STAR;
  97
  98         aaiQueryClient.depth(depth);
  99         aaiQueryClient.nodesOnly();
 100         aaiQueryClient.subgraph(subgraph);
 101
 102         AAIUri aaiUri = spy(AAIUriFactory.createResourceUri(AAIObjectType.CUSTOM_QUERY));
 103         doReturn(aaiUri).when(aaiUri).clone();
 104         aaiQueryClient.setupQueryParams(aaiUri);
 105
 106         verify(aaiUri, times(1)).queryParam("depth", depth);
 107         verify(aaiUri, times(1)).queryParam("nodesOnly", "");
 108         verify(aaiUri, times(1)).queryParam("subgraph", subgraph.toString());
 109     }
 110
 111     @Test
 112     public void querySingleResourceTest() throws IOException {
 113         doReturn(getJson("single-query-result.json")).when(aaiQueryClient).query(eq(Format.RESOURCE_AND_URL),
 114                 any(CustomQuery.class));
 115         List<Complex> result = aaiQueryClient.querySingleResource(
 116                 new CustomQuery(Arrays.asList(AAIUriFactory.createNodesUri(AAIObjectType.COMPLEX, "test"))),
 117                 Complex.class);
 118         assertEquals(2, result.size());
 119         assertEquals("complex-id-15100-jc689q2", result.get(1).getPhysicalLocationId());
 120     }
 121
 122     @Test
 123     public void getResourceAndUrlTest() throws IOException {
 124         doReturn(getJson("single-query-result.json")).when(aaiQueryClient).query(eq(Format.RESOURCE_AND_URL),
 125                 any(CustomQuery.class));
 126         List<ResourceAndUrl<AAIResultWrapper>> result = aaiQueryClient.getResourceAndUrl(
 127                 new CustomQuery(Arrays.asList(AAIUriFactory.createNodesUri(AAIObjectType.COMPLEX, "test"))));
 128         assertEquals(2, result.size());
 129
 130         assertEquals(1,
 131                 result.get(1).getWrapper().getRelationships().get().getRelatedUris(AAIObjectType.PSERVER).size());
 132     }
 133
 134     @Test
 135     public void querySingleTypeTest() throws IOException {
 136         when(client.createClient(isA(AAIUri.class))).thenReturn(restClient);
 137         when(restClient.put(any(Object.class), any(GenericType.class))).thenReturn(
 138                 mapper.readValue(getJson("pathed-result.json"), new TypeReference<Results<Map<String, Object>>>() {}));
 139
 140
 141         List<Pathed> results = aaiQueryClient.queryPathed(
 142                 new CustomQuery(Arrays.asList(AAIUriFactory.createNodesUri(AAIObjectType.COMPLEX, "test"))));
 143
 144         assertEquals(2, results.size());
 145         assertEquals("service-instance", results.get(1).getResourceType());
 146     }
 147
 148     private String getJson(String filename) throws IOException {
 149         return new String(Files.readAllBytes(Paths.get(AAI_JSON_FILE_LOCATION + filename)));
 150     }
 151 }