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.junit.*;
  21 import org.junit.rules.ExpectedException;
  22 import org.junit.runner.RunWith;
  23 import org.onap.holmes.common.aai.config.AaiConfig;
  24 import org.onap.holmes.common.exception.CorrelationException;
  25 import org.powermock.api.easymock.PowerMock;
  26 import org.powermock.core.classloader.annotations.PrepareForTest;
  27 import org.powermock.modules.junit4.PowerMockRunner;
  28 import org.powermock.reflect.Whitebox;
  29
  30 import javax.ws.rs.client.*;
  31 import javax.ws.rs.client.Invocation.Builder;
  32 import javax.ws.rs.core.MultivaluedHashMap;
  33 import javax.ws.rs.core.MultivaluedMap;
  34 import javax.ws.rs.core.Response;
  35 import java.io.*;
  36 import java.lang.reflect.InvocationTargetException;
  37 import java.lang.reflect.Method;
  38 import java.util.HashMap;
  39
  40 import static org.hamcrest.CoreMatchers.equalTo;
  41 import static org.junit.Assert.assertThat;
  42 import static org.onap.holmes.common.config.MicroServiceConfig.MSB_ADDR;
  43
  44
  45 @RunWith(PowerMockRunner.class)
  46 @PrepareForTest({ClientBuilder.class, Client.class, Builder.class, WebTarget.class, Response.class})
  47 public class AaiQuery4CcvpnTest {
  48
  49     @Rule
  50     public ExpectedException thrown = ExpectedException.none();
  51
  52     private static JSONObject data;
  53
  54     private static AaiQuery4Ccvpn aai = new AaiQuery4Ccvpn();
  55
  56     private static MultivaluedMap<String, Object> headers = new MultivaluedHashMap<>();
  57     private static Client client;
  58     private static WebTarget webTarget;
  59     private static Builder builder;
  60     private static Response response;
  61
  62     @BeforeClass
  63     static public void beforeClass() {
  64         System.setProperty(MSB_ADDR, "127.0.0.1:80");
  65
  66         File file = new File(AaiQuery4CcvpnTest.class.getClassLoader().getResource("./ccvpn.data.json").getFile());
  67         BufferedReader reader = null;
  68         try {
  69             reader = new BufferedReader(new FileReader(file));
  70             StringBuilder sb = new StringBuilder();
  71             reader.lines().forEach(l -> sb.append(l));
  72             data = JSONObject.parseObject(sb.toString());
  73         } catch (FileNotFoundException e) {
  74             // Do nothing
  75         } catch (IOException e) {
  76             // Do nothing
  77         } finally {
  78             if (reader != null) {
  79                 try {
  80                     reader.close();
  81                 } catch (IOException e) {
  82                     // Do nothing
  83                 }
  84             }
  85         }
  86
  87         headers.add("X-TransactionId", AaiConfig.X_TRANSACTION_ID);
  88         headers.add("X-FromAppId", AaiConfig.X_FROMAPP_ID);
  89         headers.add("Authorization", AaiConfig.getAuthenticationCredentials());
  90         headers.add("Accept", "application/json");
  91         Whitebox.setInternalState(aai, "headers", headers);
  92     }
  93
  94     @Before
  95     public void before() {
  96         PowerMock.mockStatic(ClientBuilder.class);
  97         client = PowerMock.createMock(Client.class);
  98         webTarget = PowerMock.createMock(WebTarget.class);
  99         builder = PowerMock.createMock(Builder.class);
 100         response = PowerMock.createMock(Response.class);
 101     }
 102
 103     @After
 104     public void after() {
 105         PowerMock.resetAll();
 106     }
 107
 108     @Test
 109     public void test_getPath() throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
 110         String path = "/aai/v14/business/customers/customer/{global-customer-id}/service-subscriptions/service-subscription/{service-type}/service-instances?service-instance-id={servId}";
 111
 112         Method method = AaiQuery4Ccvpn.class.getDeclaredMethod("getPath", String.class);
 113         method.setAccessible(true);
 114
 115         String ret = (String) method.invoke(aai, path);
 116
 117         assertThat(ret, equalTo("/api/aai-business/v14/customers/customer/{global-customer-id}/service-subscriptions/service-subscription/{service-type}/service-instances?service-instance-id={servId}"));
 118
 119     }
 120
 121     @Test
 122     public void test_getLogicLink_exception() {
 123         mockGetMethod();
 124         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.NOT_FOUND).times(2);
 125
 126         thrown.expect(RuntimeException.class);
 127
 128         PowerMock.replayAll();
 129
 130         String linkId = aai.getLogicLink("network-1", "pnf-1", "interface-1", "DOWN");
 131
 132         PowerMock.verifyAll();
 133
 134         assertThat(linkId, equalTo("logic-link-1"));
 135
 136     }
 137
 138     @Test
 139     public void test_getLogicLink() {
 140         mockGetMethod();
 141         EasyMock.expect(response.getEntity()).andReturn(data.getJSONObject("logic-link"));
 142         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.OK);
 143
 144         PowerMock.replayAll();
 145
 146         String linkId = aai.getLogicLink("network-1", "pnf-1", "interface-1", "DOWN");
 147
 148         PowerMock.verifyAll();
 149
 150         assertThat(linkId, equalTo("logic-link-1"));
 151
 152     }
 153
 154     @Test
 155     public void test_getServiceInstances_exception() {
 156         mockGetMethod();
 157         EasyMock.expect(response.getEntity()).andReturn(data.getJSONObject("vpn-binding"));
 158         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.OK);
 159
 160         mockGetMethod();
 161         EasyMock.expect(response.getEntity()).andReturn(data.getJSONObject("connectivity"));
 162         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.OK);
 163
 164         mockGetMethod();
 165         EasyMock.expect(response.getEntity()).andReturn(data.getJSONObject("service-instance-by-connectivity"));
 166         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.OK);
 167
 168         mockGetMethod();
 169         EasyMock.expect(response.getEntity()).andReturn(data.getJSONObject("service-instances-by-service-type"));
 170         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.NOT_FOUND).times(2);
 171
 172         thrown.expect(RuntimeException.class);
 173
 174         PowerMock.replayAll();
 175
 176         JSONArray instances = aai.getServiceInstances("network-1", "pnf-1", "interface-1", "DOWN");
 177
 178         PowerMock.verifyAll();
 179
 180         assertThat(instances, equalTo("logic-link-1"));
 181
 182     }
 183
 184     @Test
 185     public void test_getServiceInstances() {
 186         mockGetMethod();
 187         EasyMock.expect(response.getEntity()).andReturn(data.getJSONObject("vpn-binding"));
 188         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.OK);
 189
 190         mockGetMethod();
 191         EasyMock.expect(response.getEntity()).andReturn(data.getJSONObject("connectivity"));
 192         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.OK);
 193
 194         mockGetMethod();
 195         EasyMock.expect(response.getEntity()).andReturn(data.getJSONObject("service-instance-by-connectivity"));
 196         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.OK);
 197
 198         mockGetMethod();
 199         EasyMock.expect(response.getEntity()).andReturn(data.getJSONObject("service-instances-by-service-type"));
 200         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.OK);
 201
 202         PowerMock.replayAll();
 203
 204         JSONArray instances = aai.getServiceInstances("network-1", "pnf-1", "interface-1", "DOWN");
 205
 206         PowerMock.verifyAll();
 207
 208         assertThat(instances.getJSONObject(0).getString("service-instance-id"), equalTo("some id 1"));
 209         assertThat(instances.getJSONObject(1).getString("service-instance-id"), equalTo("some id 2"));
 210         assertThat(instances.getJSONObject(2).getString("service-instance-id"), equalTo("some id 3"));
 211     }
 212
 213     @Test
 214     public void test_getServiceInstances_1() throws Exception {
 215         mockGetMethod();
 216         EasyMock.expect(response.getEntity()).andReturn(data.getJSONObject("service-instances-by-service-type"));
 217         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.OK);
 218
 219         PowerMock.replayAll();
 220
 221         JSONArray instances = (JSONArray)Whitebox.invokeMethod(aai, "getServiceInstances",
 222                 "custom-1", "service-type-1");
 223
 224         PowerMock.verifyAll();
 225
 226         assertThat(instances.getJSONObject(0).getString("service-instance-id"), equalTo("some id 1"));
 227         assertThat(instances.getJSONObject(1).getString("service-instance-id"), equalTo("some id 2"));
 228         assertThat(instances.getJSONObject(2).getString("service-instance-id"), equalTo("some id 3"));
 229     }
 230
 231     @Test
 232     public void test_getServiceInstances_1_exception() throws Exception {
 233         mockGetMethod();
 234         EasyMock.expect(response.getEntity()).andReturn(data.getJSONObject("service-instances-by-service-type"));
 235         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.NOT_FOUND).times(2);
 236
 237         thrown.expect(CorrelationException.class);
 238
 239         PowerMock.replayAll();
 240
 241         JSONArray instances = (JSONArray)Whitebox.invokeMethod(aai, "getServiceInstances",
 242                 "custom-1", "service-type-1");
 243
 244         PowerMock.verifyAll();
 245
 246         assertThat(instances.getJSONObject(0).getString("service-instance-id"), equalTo("some id 1"));
 247         assertThat(instances.getJSONObject(1).getString("service-instance-id"), equalTo("some id 2"));
 248         assertThat(instances.getJSONObject(2).getString("service-instance-id"), equalTo("some id 3"));
 249     }
 250
 251     @Test
 252     public void test_updateTerminalPointStatus() throws CorrelationException {
 253         mockPatchMethod();
 254         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.OK);
 255
 256         PowerMock.replayAll();
 257
 258         aai.updateTerminalPointStatus("network-1", "pnf-1", "if-1", new HashMap<>());
 259
 260         PowerMock.verifyAll();
 261     }
 262
 263     @Test
 264     public void test_updateTerminalPointStatus_exception() throws CorrelationException {
 265         mockPatchMethod();
 266         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.NOT_FOUND).times(2);
 267
 268         thrown.expect(CorrelationException.class);
 269
 270         PowerMock.replayAll();
 271
 272         aai.updateTerminalPointStatus("network-1", "pnf-1", "if-1", new HashMap<>());
 273
 274         PowerMock.verifyAll();
 275     }
 276
 277     @Test
 278     public void test_updateLogicLinkStatus() throws CorrelationException {
 279         mockPatchMethod();
 280         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.OK);
 281
 282         PowerMock.replayAll();
 283
 284         aai.updateLogicLinkStatus("link-1", new HashMap<>());
 285
 286         PowerMock.verifyAll();
 287     }
 288
 289     @Test
 290     public void test_updateLogicLinkStatus_exception() throws CorrelationException {
 291         mockPatchMethod();
 292         EasyMock.expect(response.getStatusInfo()).andReturn(Response.Status.NOT_FOUND).times(2);
 293
 294         thrown.expect(CorrelationException.class);
 295
 296         PowerMock.replayAll();
 297
 298         aai.updateLogicLinkStatus("link-1", new HashMap<>());
 299
 300         PowerMock.verifyAll();
 301
 302     }
 303
 304     private void mockGetMethod() {
 305         initCommonMock();
 306         EasyMock.expect(builder.get()).andReturn(response);
 307     }
 308
 309     private void mockPatchMethod() {
 310         initCommonMock();
 311         EasyMock.expect(builder.method(EasyMock.anyObject(String.class), EasyMock.anyObject(Entity.class))).andReturn(response);
 312     }
 313
 314     private void initCommonMock() {
 315         EasyMock.expect(ClientBuilder.newClient()).andReturn(client);
 316         EasyMock.expect(client.target(EasyMock.anyObject(String.class))).andReturn(webTarget);
 317         EasyMock.expect(webTarget.path(EasyMock.anyObject(String.class))).andReturn(webTarget);
 318         EasyMock.expect(webTarget.request()).andReturn(builder);
 319         EasyMock.expect(builder.headers(headers)).andReturn(builder);
 320     }
 321 }