nokiav2/driver/src/test/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/TestBase.java

   1 /*
   2  * Copyright 2016-2017, Nokia Corporation
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm;
  18
  19 import com.google.common.io.ByteStreams;
  20 import com.nokia.cbam.catalog.v1.api.DefaultApi;
  21 import com.nokia.cbam.lcm.v32.api.OperationExecutionsApi;
  22 import com.nokia.cbam.lcm.v32.api.VnfsApi;
  23 import com.nokia.cbam.lcn.v32.api.SubscriptionsApi;
  24 import io.reactivex.Observable;
  25 import io.reactivex.internal.operators.observable.ObservableFromCallable;
  26 import java.io.ByteArrayInputStream;
  27 import java.io.ByteArrayOutputStream;
  28 import java.lang.reflect.Field;
  29 import java.util.*;
  30 import java.util.concurrent.Callable;
  31 import java.util.zip.ZipEntry;
  32 import java.util.zip.ZipInputStream;
  33 import javax.servlet.http.HttpServletResponse;
  34 import junit.framework.TestCase;
  35 import okhttp3.RequestBody;
  36 import okio.Buffer;
  37 import org.apache.commons.lang3.ArrayUtils;
  38 import org.apache.http.HttpEntity;
  39 import org.apache.http.client.methods.CloseableHttpResponse;
  40 import org.apache.http.client.methods.HttpUriRequest;
  41 import org.apache.http.impl.client.CloseableHttpClient;
  42 import org.assertj.core.util.Lists;
  43 import org.junit.After;
  44 import org.junit.Before;
  45 import org.mockito.ArgumentCaptor;
  46 import org.mockito.Mock;
  47 import org.mockito.Mockito;
  48 import org.mockito.MockitoAnnotations;
  49 import org.onap.msb.api.ServiceResourceApi;
  50 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.api.INotificationSender;
  51 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.api.VnfmInfoProvider;
  52 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.core.MsbApiProvider;
  53 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.core.SelfRegistrationManagerForSo;
  54 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.core.SelfRegistrationManagerForVfc;
  55 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.direct.AaiSecurityProvider;
  56 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.vfc.VfcRestApiProvider;
  57 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.SystemFunctions;
  58 import org.onap.vfccatalog.api.VnfpackageApi;
  59 import org.onap.vnfmdriver.api.NslcmApi;
  60 import org.onap.vnfmdriver.model.VnfmInfo;
  61 import org.slf4j.Logger;
  62 import org.springframework.beans.factory.annotation.Value;
  63 import org.springframework.core.env.Environment;
  64 import org.springframework.test.util.ReflectionTestUtils;
  65 import retrofit2.Call;
  66 import retrofit2.Response;
  67
  68 import static junit.framework.TestCase.assertEquals;
  69 import static junit.framework.TestCase.assertTrue;
  70 import static org.mockito.Mockito.when;
  71 import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.CbamUtils.SEPARATOR;
  72 import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.CatalogManager.getFileInZip;
  73
  74
  75 public class TestBase {
  76
  77     public static final String VNF_ID = "myVnfId";
  78     public static final String VNFM_ID = "myVnfmId";
  79     public static final String ONAP_CSAR_ID = "myOnapCsarId";
  80     public static final String VIM_ID = "myCloudOwnerId_myRegionName";
  81     public static final String JOB_ID = "myJobId";
  82     public static final String CBAM_VNFD_ID = "cbamVnfdId";
  83     public static final String HTTP_AUTH_URL = "http://authurl/";
  84     public static final String HTTP_LCM_URL = "http://lcmurl/";
  85     public static final String HTTP_LCN_URL = "http://lcnurl/";
  86     public static final String HTTP_CATLOG_URL = "http://catlogurl/";
  87     public static final String SUBCRIPTION_ID = "subcriptionId";
  88     protected static VoidObservable VOID_OBSERVABLE = new VoidObservable();
  89     @Mock
  90     protected CbamRestApiProvider cbamRestApiProvider;
  91     @Mock
  92     protected CbamRestApiProviderForSo cbamRestApiProviderForSo;
  93     @Mock
  94     protected CbamRestApiProviderForVfc cbamRestApiProviderForVfc;
  95     @Mock
  96     protected VfcRestApiProvider vfcRestApiProvider;
  97     @Mock
  98     protected MsbApiProvider msbApiProvider;
  99     @Mock
 100     protected AaiSecurityProvider aaiSecurityProvider;
 101     @Mock
 102     protected VnfmInfoProvider vnfmInfoProvider;
 103     @Mock
 104     protected VnfsApi vnfApi;
 105     @Mock
 106     protected OperationExecutionsApi operationExecutionApi;
 107     @Mock
 108     protected SelfRegistrationManagerForVfc selfRegistrationManagerForVfc;
 109     @Mock
 110     protected SelfRegistrationManagerForSo selfRegistrationManagerForSo;
 111     @Mock
 112     protected Logger logger;
 113     @Mock
 114     protected SubscriptionsApi lcnApi;
 115     @Mock
 116     protected ServiceResourceApi msbClient;
 117     @Mock
 118     protected Constants driverProperties;
 119     @Mock
 120     protected NslcmApi nsLcmApi;
 121     @Mock
 122     protected INotificationSender notificationSender;
 123     @Mock
 124     protected SystemFunctions systemFunctions;
 125     @Mock
 126     protected VnfpackageApi vfcCatalogApi;
 127     @Mock
 128     protected DefaultApi cbamCatalogApi;
 129     @Mock
 130     protected CloseableHttpClient httpClient;
 131     @Mock
 132     protected CloseableHttpResponse response;
 133     protected ArgumentCaptor<HttpUriRequest> request = ArgumentCaptor.forClass(HttpUriRequest.class);
 134     @Mock
 135     protected HttpEntity entity;
 136     @Mock
 137     protected HttpServletResponse httpResponse;
 138     @Mock
 139     protected Environment environment;
 140
 141     protected VnfmInfo vnfmInfo = new VnfmInfo();
 142
 143     protected static <T> Call<T> buildCall(T response) {
 144         Call<T> call = Mockito.mock(Call.class);
 145         try {
 146             when(call.execute()).thenReturn(Response.success(response));
 147         } catch (Exception e) {
 148             throw new RuntimeException();
 149         }
 150         return call;
 151     }
 152
 153     protected static <T> Observable<T> buildObservable(T response) {
 154         return Observable.just(response);
 155     }
 156
 157     @Before
 158     public void genericSetup() throws Exception {
 159         MockitoAnnotations.initMocks(this);
 160         ReflectionTestUtils.setField(SystemFunctions.class, "singletonInstance", systemFunctions);
 161         when(cbamRestApiProvider.getCbamLcmApi(VNFM_ID)).thenReturn(vnfApi);
 162         when(cbamRestApiProvider.getCbamOperationExecutionApi(VNFM_ID)).thenReturn(operationExecutionApi);
 163         when(cbamRestApiProvider.getCbamLcnApi(VNFM_ID)).thenReturn(lcnApi);
 164         when(cbamRestApiProvider.getCbamCatalogApi(VNFM_ID)).thenReturn(cbamCatalogApi);
 165         when(cbamRestApiProviderForSo.getCbamLcmApi(VNFM_ID)).thenReturn(vnfApi);
 166         when(cbamRestApiProviderForSo.getCbamOperationExecutionApi(VNFM_ID)).thenReturn(operationExecutionApi);
 167         when(cbamRestApiProviderForSo.getCbamLcnApi(VNFM_ID)).thenReturn(lcnApi);
 168         when(cbamRestApiProviderForSo.getCbamCatalogApi(VNFM_ID)).thenReturn(cbamCatalogApi);
 169
 170         when(cbamRestApiProviderForVfc.getCbamLcmApi(VNFM_ID)).thenReturn(vnfApi);
 171         when(cbamRestApiProviderForVfc.getCbamOperationExecutionApi(VNFM_ID)).thenReturn(operationExecutionApi);
 172         when(cbamRestApiProviderForVfc.getCbamLcnApi(VNFM_ID)).thenReturn(lcnApi);
 173         when(cbamRestApiProviderForVfc.getCbamCatalogApi(VNFM_ID)).thenReturn(cbamCatalogApi);
 174
 175         when(msbApiProvider.getMsbApi()).thenReturn(msbClient);
 176         when(vfcRestApiProvider.getNsLcmApi()).thenReturn(nsLcmApi);
 177         when(vfcRestApiProvider.getVfcCatalogApi()).thenReturn(vfcCatalogApi);
 178         when(systemFunctions.getHttpClient()).thenReturn(httpClient);
 179         when(httpClient.execute(request.capture())).thenReturn(response);
 180         when(response.getEntity()).thenReturn(entity);
 181         when(systemFunctions.getHttpClient()).thenReturn(httpClient);
 182         when(logger.isInfoEnabled()).thenReturn(true);
 183         when(logger.isDebugEnabled()).thenReturn(true);
 184         when(logger.isWarnEnabled()).thenReturn(true);
 185         when(logger.isErrorEnabled()).thenReturn(true);
 186         when(vnfmInfoProvider.getVnfmInfo(VNFM_ID)).thenReturn(vnfmInfo);
 187         vnfmInfo.setUrl(HTTP_AUTH_URL + SEPARATOR + HTTP_LCM_URL + SEPARATOR + HTTP_LCN_URL + SEPARATOR + HTTP_CATLOG_URL);
 188         vnfmInfo.setUserName("myUsername" + SEPARATOR + "myClientId");
 189         vnfmInfo.setPassword("myPassword" + SEPARATOR + "myClientSecret");
 190         when(selfRegistrationManagerForSo.getVnfmId(SUBCRIPTION_ID)).thenReturn(VNFM_ID);
 191         when(selfRegistrationManagerForVfc.getVnfmId(SUBCRIPTION_ID)).thenReturn(VNFM_ID);
 192
 193     }
 194
 195     @After
 196     public void tearGeneric() {
 197         ReflectionTestUtils.setField(SystemFunctions.class, "singletonInstance", null);
 198     }
 199
 200     protected void assertFileInZip(byte[] zip, String path, byte[] expectedContent) throws Exception {
 201         assertTrue(Arrays.equals(expectedContent, getFileInZip(new ByteArrayInputStream(zip), path).toByteArray()));
 202     }
 203
 204     protected void assertItenticalZips(byte[] expected, byte[] actual) throws Exception {
 205         assertEquals(build(expected), build(actual));
 206     }
 207
 208     byte[] getContent(RequestBody requestBody) {
 209         try {
 210             Buffer buffer = new Buffer();
 211             requestBody.writeTo(buffer);
 212             ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
 213             buffer.copyTo(byteArrayOutputStream);
 214             return byteArrayOutputStream.toByteArray();
 215         } catch (Exception e) {
 216             throw new RuntimeException(e);
 217         }
 218     }
 219
 220     private Map<String, List<Byte>> build(byte[] zip) throws Exception {
 221         Map<String, List<Byte>> files = new HashMap<>();
 222         ZipInputStream zipInputStream = new ZipInputStream(new ByteArrayInputStream(zip));
 223         ZipEntry zipEntry;
 224         while ((zipEntry = zipInputStream.getNextEntry()) != null) {
 225             ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
 226             ByteStreams.copy(zipInputStream, byteArrayOutputStream);
 227             files.put(zipEntry.getName(), Lists.newArrayList(ArrayUtils.toObject(byteArrayOutputStream.toByteArray())));
 228         }
 229         zipInputStream.close();
 230         return files;
 231     }
 232
 233     protected void setFieldWithPropertyAnnotation(Object obj, String key, Object value) {
 234         for (Field field : obj.getClass().getDeclaredFields()) {
 235             for (Value fieldValue : field.getAnnotationsByType(Value.class)) {
 236                 if (fieldValue.value().equals(key)) {
 237                     try {
 238                         field.setAccessible(true);
 239                         field.set(obj, value);
 240                         return;
 241                     } catch (IllegalAccessException e) {
 242                         throw new RuntimeException(e);
 243                     }
 244                 }
 245             }
 246         }
 247         throw new NoSuchElementException("The " + obj.getClass() + " does not have a filed with " + key + " annotation");
 248     }
 249
 250     public static class VoidObservable {
 251         boolean called = false;
 252         ObservableFromCallable<Void> s = new ObservableFromCallable(new Callable() {
 253             @Override
 254             public Object call() throws Exception {
 255                 called = true;
 256                 return "";
 257             }
 258         });
 259
 260         public void assertCalled() {
 261             TestCase.assertTrue(called);
 262         }
 263
 264         public Observable<Void> value() {
 265             return s;
 266         }
 267     }
 268 }