vid-app-common/src/test/java/org/onap/vid/controllers/VidControllerTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * VID
   4  * ================================================================================
   5  * Modifications Copyright 2018 Nokia
   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.controllers;
  22
  23
  24 import static java.util.stream.Collectors.toMap;
  25 import static org.assertj.core.api.Assertions.assertThat;
  26 import static org.hamcrest.CoreMatchers.is;
  27 import static org.hamcrest.CoreMatchers.nullValue;
  28 import static org.hamcrest.Matchers.not;
  29 import static org.mockito.BDDMockito.given;
  30 import static org.mockito.BDDMockito.then;
  31 import static org.mockito.Mockito.times;
  32 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
  33 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
  34 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
  35 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
  36
  37 import com.google.common.collect.ImmutableList;
  38 import com.google.common.collect.ImmutableMap;
  39 import java.util.List;
  40 import java.util.Map;
  41 import java.util.UUID;
  42 import java.util.stream.IntStream;
  43 import javax.ws.rs.core.MediaType;
  44 import org.apache.log4j.BasicConfigurator;
  45 import org.codehaus.jackson.map.ObjectMapper;
  46 import org.junit.Assert;
  47 import org.junit.Before;
  48 import org.junit.Test;
  49 import org.junit.runner.RunWith;
  50 import org.mockito.ArgumentCaptor;
  51 import org.mockito.Mock;
  52 import org.mockito.runners.MockitoJUnitRunner;
  53 import org.onap.vid.asdc.AsdcCatalogException;
  54 import org.onap.vid.asdc.beans.SecureServices;
  55 import org.onap.vid.asdc.beans.Service;
  56 import org.onap.vid.asdc.beans.ServiceBuilder;
  57 import org.onap.vid.model.CR;
  58 import org.onap.vid.model.Network;
  59 import org.onap.vid.model.Node;
  60 import org.onap.vid.model.PombaInstance.PombaRequest;
  61 import org.onap.vid.model.PombaInstance.ServiceInstance;
  62 import org.onap.vid.model.ServiceModel;
  63 import org.onap.vid.model.ServiceProxy;
  64 import org.onap.vid.model.VNF;
  65 import org.onap.vid.model.VfModule;
  66 import org.onap.vid.model.VolumeGroup;
  67 import org.onap.vid.roles.RoleProvider;
  68 import org.onap.vid.services.AaiService;
  69 import org.onap.vid.services.PombaService;
  70 import org.onap.vid.services.VidService;
  71 import org.springframework.test.web.servlet.MockMvc;
  72 import org.springframework.test.web.servlet.setup.MockMvcBuilders;
  73
  74 @RunWith(MockitoJUnitRunner.class)
  75 public class VidControllerTest {
  76
  77     public static final String REST_MODELS_SERVICES = "/rest/models/services";
  78     public static final String REST_MODELS_SERVICES_UUID = "/rest/models/services/{uuid}";
  79     public static final String REST_MODELS_RESET = "/rest/models/reset";
  80     public static final String REST_MODELS_SERVICES_VERIFY_SERVICE = "/rest/models/services/verifyService";
  81     @Mock
  82     private VidService vidService;
  83     @Mock
  84     private AaiService aaiService;
  85     @Mock
  86     private RoleProvider roleProvider;
  87     @Mock
  88     private PombaService pombaService;
  89
  90     private VidController vidController;
  91     private MockMvc mockMvc;
  92     private ObjectMapper objectMapper;
  93
  94     private String uuid1;
  95     private String uuid2;
  96     private String uuid3;
  97
  98     @Before
  99     public void setUp() {
 100         vidController = new VidController(vidService, aaiService, roleProvider, pombaService);
 101         BasicConfigurator.configure();
 102         mockMvc = MockMvcBuilders.standaloneSetup(vidController).build();
 103         objectMapper = new ObjectMapper();
 104
 105         uuid1 = UUID.randomUUID().toString();
 106         uuid2 = UUID.randomUUID().toString();
 107         uuid3 = UUID.randomUUID().toString();
 108     }
 109
 110     @Test
 111     public void getServices_shouldReturnService_whenServiceExists() throws Exception {
 112         List<Service> services = ImmutableList.of(createService(uuid1, 1), createService(uuid2, 2), createService(uuid3, 3));
 113
 114         given(aaiService.getServicesByDistributionStatus()).willReturn(services);
 115
 116         SecureServices secureServices = new SecureServices();
 117         secureServices.setServices(services);
 118         secureServices.setReadOnly(false);
 119
 120         mockMvc.perform(get(REST_MODELS_SERVICES)
 121             .contentType(MediaType.APPLICATION_JSON))
 122             .andExpect(status().isOk())
 123             .andExpect(content().json(objectMapper.writeValueAsString(secureServices)));
 124     }
 125
 126     @Test
 127     public void getService_shouldReturnService_whenNoExceptionIsThrown() throws Exception {
 128         ServiceModel model = expectedServiceModel(uuid1);
 129
 130         given(vidService.getService(uuid1)).willReturn(model);
 131
 132         mockMvc.perform(get(REST_MODELS_SERVICES_UUID, uuid1)
 133             .contentType(MediaType.APPLICATION_JSON))
 134             .andExpect(status().isOk())
 135             .andExpect(content().json(objectMapper.writeValueAsString(model)));
 136     }
 137
 138     @Test
 139     public void getService_shouldThrow_whenAsdcCatalogExceptionIsThrown() throws Exception {
 140         String testUuid = UUID.randomUUID().toString();
 141
 142         given(vidService.getService(testUuid)).willThrow(new AsdcCatalogException("error msg"));
 143
 144         mockMvc.perform(get(REST_MODELS_SERVICES_UUID, testUuid)
 145             .contentType(MediaType.APPLICATION_JSON))
 146             .andExpect(status().isServiceUnavailable());
 147     }
 148
 149     @Test
 150     public void invalidateServiceModelCache_shouldReturnAccepted() throws Exception {
 151         mockMvc.perform(post(REST_MODELS_RESET)
 152             .contentType(MediaType.APPLICATION_JSON))
 153             .andExpect(status().isAccepted());
 154
 155         then(vidService).should(times(1)).invalidateServiceCache();
 156     }
 157
 158     @Test
 159     public void verifyServiceInstance_shouldReturnOk() throws Exception {
 160         PombaRequest pombaRequest = new PombaRequest();
 161         pombaRequest.serviceInstanceList = ImmutableList.of(new ServiceInstance());
 162
 163         mockMvc.perform(post(REST_MODELS_SERVICES_VERIFY_SERVICE)
 164             .contentType(MediaType.APPLICATION_JSON)
 165             .content(objectMapper.writeValueAsString(pombaRequest)))
 166             .andExpect(status().isOk());
 167
 168         ArgumentCaptor<PombaRequest> argumentCaptor = ArgumentCaptor.forClass(PombaRequest.class);
 169         then(pombaService).should(times(1)).verify(argumentCaptor.capture());
 170
 171         assertThat(pombaRequest).isEqualToComparingFieldByFieldRecursively(argumentCaptor.getValue());
 172     }
 173
 174     private ServiceModel expectedServiceModel(String uuid) {
 175         final ServiceModel serviceModel = getModelsByUuid().get(uuid);
 176         Assert.assertThat(serviceModel, is(not(nullValue())));
 177         return serviceModel;
 178     }
 179
 180     private Service createService(String uuid, int i) {
 181         return new ServiceBuilder().setUuid(uuid).setInvariantUUID("invariantUUID" + i)
 182             .setCategory("category" + i).setVersion("version" + i).setName("name" + i)
 183             .setDistributionStatus("distStatus" + i).setToscaModelURL("toscaModelUrl" + i).build();
 184     }
 185
 186     private ServiceModel createServiceModel(int i) {
 187         ServiceModel model = new ServiceModel();
 188
 189         model.setCollectionResource(ImmutableMap.of("resKey" + i, new CR()));
 190         model.setNetworks(ImmutableMap.of("network" + i, new Network()));
 191         model.setPnfs(ImmutableMap.of("pnf" + i, new Node()));
 192         model.setServiceProxies(ImmutableMap.of("servProxy" + i, new ServiceProxy()));
 193         model.setVfModules(ImmutableMap.of("vfmod" + i, new VfModule()));
 194         model.setVnfs(ImmutableMap.of("vnf" + i, new VNF()));
 195         model.setVolumeGroups(ImmutableMap.of("volgroup" + i, new VolumeGroup()));
 196         model.setService(new org.onap.vid.model.Service());
 197         return model;
 198     }
 199
 200     private Map<String, ServiceModel> getModelsByUuid() {
 201         ServiceModel serviceModel1 = createServiceModel(1);
 202         ServiceModel serviceModel2 = createServiceModel(2);
 203         ServiceModel serviceModel3 = createServiceModel(3);
 204
 205         List<ServiceModel> pseudoServiceModels = ImmutableList.of(serviceModel1, serviceModel2, serviceModel3);
 206         List<String> uuids = ImmutableList.of(uuid1, uuid2, uuid3);
 207         return IntStream.range(0, pseudoServiceModels.size()).boxed()
 208             .collect(toMap(i -> uuids.get(i), i -> pseudoServiceModels.get(i)));
 209     }
 210 }