holmes-actions/src/test/java/org/onap/holmes/common/aai/AaiQuery4CcvpnTest.java

   1 /**
   2  * Copyright 2018 ZTE Corporation.
   3  * <p>
   4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
   5  * in compliance with the License. You may obtain a copy of the License at
   6  * <p>
   7  * http://www.apache.org/licenses/LICENSE-2.0
   8  * <p>
   9  * Unless required by applicable law or agreed to in writing, software distributed under the License
  10  * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
  11  * or implied. See the License for the specific language governing permissions and limitations under
  12  * the License.
  13  */
  14
  15 package org.onap.holmes.common.aai;
  16
  17 import com.alibaba.fastjson.JSONArray;
  18 import com.alibaba.fastjson.JSONObject;
  19 import org.easymock.EasyMock;
  20 import org.glassfish.jersey.client.HttpUrlConnectorProvider;
  21 import org.junit.*;
  22 import org.junit.rules.ExpectedException;
  23 import org.junit.runner.RunWith;
  24 import org.onap.holmes.common.aai.config.AaiConfig;
  25 import org.onap.holmes.common.exception.CorrelationException;
  26 import org.powermock.api.easymock.PowerMock;
  27 import org.powermock.core.classloader.annotations.PrepareForTest;
  28 import org.powermock.modules.junit4.PowerMockRunner;
  29 import org.powermock.reflect.Whitebox;
  30
  31 import javax.ws.rs.client.*;
  32 import javax.ws.rs.client.Invocation.Builder;
  33 import javax.ws.rs.core.MultivaluedHashMap;
  34 import javax.ws.rs.core.MultivaluedMap;
  35 import javax.ws.rs.core.Response;
  36 import java.io.*;
  37 import java.lang.reflect.InvocationTargetException;
  38 import java.lang.reflect.Method;
  39 import java.util.HashMap;
  40 import java.util.Map;
  41
  42 import static org.hamcrest.CoreMatchers.equalTo;
  43 import static org.junit.Assert.assertThat;
  44 import static org.onap.holmes.common.config.MicroServiceConfig.MSB_ADDR;
  45
  46
  47 @RunWith(PowerMockRunner.class)
  48 @PrepareForTest({ClientBuilder.class, Client.class, Builder.class, WebTarget.class, Response.class})
  49 public class AaiQuery4CcvpnTest {
  50
  51     @Rule
  52     public ExpectedException thrown = ExpectedException.none();
  53
  54     private static JSONObject data;
  55
  56     private static AaiQuery4Ccvpn aai = AaiQuery4Ccvpn.newInstance();
  57
  58     private static MultivaluedMap<String, Object> headers = new MultivaluedHashMap<>();
  59     private static Client client;
  60     private static WebTarget webTarget;
  61     private static Builder builder;
  62     private static Response response;
  63
  64     @BeforeClass
  65     static public void beforeClass() {
  66         System.setProperty(MSB_ADDR, "127.0.0.1:80");
  67
  68         File file = new File(AaiQuery4CcvpnTest.class.getClassLoader().getResource("./ccvpn.data.json").getFile());
  69         BufferedReader reader = null;
  70         try {
  71             reader = new BufferedReader(new FileReader(file));
  72             StringBuilder sb = new StringBuilder();
  73             reader.lines().forEach(l -> sb.append(l));
  74             data = JSONObject.parseObject(sb.toString());
  75         } catch (FileNotFoundException e) {
  76             // Do nothing
  77         } catch (IOException e) {
  78             // Do nothing
  79         } finally {
  80             if (reader != null) {
  81                 try {
  82                     reader.close();
  83                 } catch (IOException e) {
  84                     // Do nothing
  85                 }
  86             }
  87         }
  88
  89         headers.add("X-TransactionId", AaiConfig.X_TRANSACTION_ID);
  90         headers.add("X-FromAppId", AaiConfig.X_FROMAPP_ID);
  91         headers.add("Authorization", AaiConfig.getAuthenticationCredentials());
  92         headers.add("Accept", "application/json");
  93         Whitebox.setInternalState(aai, "headers", headers);
  94     }
  95
  96     @Before
  97     public void before() {
  98         PowerMock.mockStatic(ClientBuilder.class);
  99         client = PowerMock.createMock(Client.class);
 100         webTarget = PowerMock.createMock(WebTarget.class);
 101         builder = PowerMock.createMock(Builder.class);
 102         response = PowerMock.createMock(Response.class);
 103     }
 104
 105     @After
 106     public void after() {
 107         PowerMock.resetAll();
 108     }
 109
 110     @Test
 111     public void test_getPath() throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
 112         String path = "/aai/v14/business/customers/customer/{global-customer-id}/service-subscriptions/service-subscription/{service-type}/service-instances?service-instance-id={servId}";
 113
 114         Method method = AaiQuery4Ccvpn.class.getDeclaredMethod("getPath", String.class);
 115         method.setAccessible(true);
 116
 117         String ret = (String) method.invoke(aai, path);
 118
 119         assertThat(ret, equalTo("/api/aai-business/v14/customers/customer/{global-customer-id}/service-subscriptions/service-subscription/{service-type}/service-instances?service-instance-id={servId}"));
 120
 121     }
 122
 123     @Test
 124     public void test_getLogicLink_exception() {
 125         mockGetMethod();
 126         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.NOT_FOUND).times(2);
 127
 128         thrown.expect(RuntimeException.class);
 129
 130         PowerMock.replayAll();
 131
 132         String linkId = aai.getLogicLink("network-1", "pnf-1", "interface-1", "DOWN");
 133
 134         PowerMock.verifyAll();
 135
 136         assertThat(linkId, equalTo("logic-link-1"));
 137
 138     }
 139
 140     @Test
 141     public void test_getLogicLink() {
 142         mockGetMethod();
 143         EasyMock.expect(response.getEntity()).andReturn(data.getJSONObject("logic-link"));
 144         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.OK);
 145
 146         PowerMock.replayAll();
 147
 148         String linkId = aai.getLogicLink("network-1", "pnf-1", "interface-1", "DOWN");
 149
 150         PowerMock.verifyAll();
 151
 152         assertThat(linkId, equalTo("logic-link-1"));
 153
 154     }
 155
 156     @Test
 157     public void test_getServiceInstances_exception() {
 158         mockGetMethod();
 159         EasyMock.expect(response.getEntity()).andReturn(data.getJSONObject("vpn-binding"));
 160         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.OK);
 161
 162         mockGetMethod();
 163         EasyMock.expect(response.getEntity()).andReturn(data.getJSONObject("connectivity"));
 164         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.OK);
 165
 166         mockGetMethod();
 167         EasyMock.expect(response.getEntity()).andReturn(data.getJSONObject("service-instance-by-connectivity"));
 168         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.OK);
 169
 170         mockGetMethod();
 171         EasyMock.expect(response.getEntity()).andReturn(data.getJSONObject("service-instances-by-service-type"));
 172         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.NOT_FOUND).times(2);
 173
 174         mockGetMethod();
 175         EasyMock.expect(response.readEntity(String.class)).andReturn(data.getJSONObject("service-instance").toString());
 176         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.NOT_FOUND).times(2);
 177
 178         thrown.expect(RuntimeException.class);
 179
 180         PowerMock.replayAll();
 181
 182         JSONArray instances = aai.getServiceInstances("network-1", "pnf-1", "interface-1", "DOWN");
 183
 184         PowerMock.verifyAll();
 185
 186         assertThat(instances, equalTo("logic-link-1"));
 187
 188     }
 189
 190     @Test
 191     public void test_getServiceInstances() {
 192         mockGetMethod();
 193         EasyMock.expect(response.getEntity()).andReturn(data.getJSONObject("vpn-binding"));
 194         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.OK);
 195
 196         mockGetMethod();
 197         EasyMock.expect(response.getEntity()).andReturn(data.getJSONObject("connectivity"));
 198         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.OK);
 199
 200         mockGetMethod();
 201         EasyMock.expect(response.getEntity()).andReturn(data.getJSONObject("service-instance-by-connectivity"));
 202         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.OK);
 203
 204         mockGetMethod();
 205         EasyMock.expect(response.getEntity()).andReturn(data.getJSONObject("service-instances-by-service-type"));
 206         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.OK);
 207
 208         mockGetMethod();
 209         EasyMock.expect(response.readEntity(String.class)).andReturn(data.getJSONObject("service-instance").toString());
 210         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.OK);
 211         mockGetMethod();
 212         EasyMock.expect(response.readEntity(String.class)).andReturn(data.getJSONObject("service-instance").toString());
 213         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.OK);
 214         mockGetMethod();
 215         EasyMock.expect(response.readEntity(String.class)).andReturn(data.getJSONObject("service-instance").toString());
 216         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.OK);
 217
 218         PowerMock.replayAll();
 219
 220         JSONArray instances = aai.getServiceInstances("network-1", "pnf-1", "interface-1", "DOWN");
 221
 222         PowerMock.verifyAll();
 223
 224         assertThat(instances.getJSONObject(0).getString("service-instance-id"), equalTo("some id 1"));
 225         assertThat(instances.getJSONObject(1).getString("service-instance-id"), equalTo("some id 2"));
 226         assertThat(instances.getJSONObject(2).getString("service-instance-id"), equalTo("some id 3"));
 227         assertThat(instances.getJSONObject(0).getString("input-parameters"), equalTo("This is the service instance recreation input looked up by CL."));
 228         assertThat(instances.getJSONObject(0).getString("globalSubscriberId"), equalTo("e151059a-d924-4629-845f-264db19e50b4"));
 229         assertThat(instances.getJSONObject(0).getString("serviceType"), equalTo("volte"));
 230     }
 231
 232     @Test
 233     public void test_getServiceInstances_1() throws Exception {
 234         mockGetMethod();
 235         EasyMock.expect(response.getEntity()).andReturn(data.getJSONObject("service-instances-by-service-type"));
 236         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.OK);
 237
 238         PowerMock.replayAll();
 239
 240         JSONArray instances = (JSONArray) Whitebox.invokeMethod(aai, "getServiceInstances",
 241                 "custom-1", "service-type-1");
 242
 243         PowerMock.verifyAll();
 244
 245         assertThat(instances.getJSONObject(0).getString("service-instance-id"), equalTo("some id 1"));
 246         assertThat(instances.getJSONObject(1).getString("service-instance-id"), equalTo("some id 2"));
 247         assertThat(instances.getJSONObject(2).getString("service-instance-id"), equalTo("some id 3"));
 248     }
 249
 250     @Test
 251     public void test_getServiceInstances_1_exception() throws Exception {
 252         mockGetMethod();
 253         EasyMock.expect(response.getEntity()).andReturn(data.getJSONObject("service-instances-by-service-type"));
 254         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.NOT_FOUND).times(2);
 255
 256         thrown.expect(CorrelationException.class);
 257
 258         PowerMock.replayAll();
 259
 260         JSONArray instances = (JSONArray) Whitebox.invokeMethod(aai, "getServiceInstances",
 261                 "custom-1", "service-type-1");
 262
 263         PowerMock.verifyAll();
 264
 265         assertThat(instances.getJSONObject(0).getString("service-instance-id"), equalTo("some id 1"));
 266         assertThat(instances.getJSONObject(1).getString("service-instance-id"), equalTo("some id 2"));
 267         assertThat(instances.getJSONObject(2).getString("service-instance-id"), equalTo("some id 3"));
 268     }
 269
 270     @Test
 271     public void test_updateTerminalPointStatus() throws CorrelationException {
 272         mockPatchMethod();
 273         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.OK);
 274
 275         PowerMock.replayAll();
 276
 277         aai.updateTerminalPointStatus("network-1", "pnf-1", "if-1", new HashMap<>());
 278
 279         PowerMock.verifyAll();
 280     }
 281
 282     @Test
 283     public void test_updateTerminalPointStatus_exception() throws CorrelationException {
 284         mockPatchMethod();
 285         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.NOT_FOUND).times(2);
 286
 287         thrown.expect(CorrelationException.class);
 288
 289         PowerMock.replayAll();
 290
 291         aai.updateTerminalPointStatus("network-1", "pnf-1", "if-1", new HashMap<>());
 292
 293         PowerMock.verifyAll();
 294     }
 295
 296     @Test
 297     public void test_updateLogicLinkStatus() throws CorrelationException {
 298         mockPatchMethod();
 299         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.OK);
 300
 301         PowerMock.replayAll();
 302
 303         aai.updateLogicLinkStatus("link-1", new HashMap<>());
 304
 305         PowerMock.verifyAll();
 306     }
 307
 308     @Test
 309     public void test_updateLogicLinkStatus_exception() throws CorrelationException {
 310         mockPatchMethod();
 311         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.NOT_FOUND).times(2);
 312
 313         thrown.expect(CorrelationException.class);
 314
 315         PowerMock.replayAll();
 316
 317         aai.updateLogicLinkStatus("link-1", new HashMap<>());
 318
 319         PowerMock.verifyAll();
 320
 321     }
 322
 323     private void mockGetMethod() {
 324         initCommonMock();
 325         EasyMock.expect(builder.get()).andReturn(response);
 326     }
 327
 328     private void mockPatchMethod() {
 329         initCommonMock();
 330         Invocation invocation = PowerMock.createMock(Invocation.class);
 331         EasyMock.expect(builder.build(EasyMock.anyObject(String.class), EasyMock.anyObject(Entity.class))).andReturn(invocation);
 332         EasyMock.expect(invocation.property(HttpUrlConnectorProvider.SET_METHOD_WORKAROUND, true)).andReturn(invocation);
 333         EasyMock.expect(invocation.invoke()).andReturn(response);
 334     }
 335
 336     private void initCommonMock() {
 337         EasyMock.expect(ClientBuilder.newClient()).andReturn(client);
 338         EasyMock.expect(client.target(EasyMock.anyObject(String.class))).andReturn(webTarget);
 339         EasyMock.expect(webTarget.path(EasyMock.anyObject(String.class))).andReturn(webTarget);
 340         EasyMock.expect(webTarget.request()).andReturn(builder);
 341         EasyMock.expect(builder.headers(headers)).andReturn(builder);
 342     }
 343 }