gerrit.onap Code Review - ccsdk/oran.git/blob

   1 /*-
   2  * ========================LICENSE_START=================================
   3  * ONAP : ccsdk oran
   4  * ======================================================================
   5  * Copyright (C) 2019-2023 Nordix Foundation. 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.ccsdk.oran.a1policymanagementservice.controllers.v2;
  22
  23 import static org.assertj.core.api.Assertions.assertThat;
  24 import static org.awaitility.Awaitility.await;
  25 import static org.junit.jupiter.api.Assertions.*;
  26 import static org.mockito.ArgumentMatchers.any;
  27 import static org.mockito.Mockito.doReturn;
  28
  29 import com.fasterxml.jackson.core.JsonProcessingException;
  30 import com.fasterxml.jackson.databind.ObjectMapper;
  31
  32 import java.lang.invoke.MethodHandles;
  33 import java.nio.charset.StandardCharsets;
  34 import java.nio.file.Files;
  35 import java.nio.file.Path;
  36 import java.time.Duration;
  37 import java.time.Instant;
  38 import java.util.ArrayList;
  39 import java.util.Collections;
  40 import java.util.List;
  41 import java.util.Map;
  42 import java.util.HashMap;
  43
  44 import org.junit.jupiter.api.AfterAll;
  45 import org.junit.jupiter.api.AfterEach;
  46 import org.junit.jupiter.api.BeforeEach;
  47 import org.junit.jupiter.api.DisplayName;
  48 import org.junit.jupiter.api.MethodOrderer;
  49 import org.junit.jupiter.api.Test;
  50 import org.junit.jupiter.api.TestMethodOrder;
  51 import org.onap.ccsdk.oran.a1policymanagementservice.clients.A1ClientFactory;
  52 import org.onap.ccsdk.oran.a1policymanagementservice.clients.AsyncRestClient;
  53 import org.onap.ccsdk.oran.a1policymanagementservice.clients.AsyncRestClientFactory;
  54 import org.onap.ccsdk.oran.a1policymanagementservice.clients.SecurityContext;
  55 import org.onap.ccsdk.oran.a1policymanagementservice.configuration.ApplicationConfig;
  56 import org.onap.ccsdk.oran.a1policymanagementservice.configuration.ApplicationConfig.RicConfigUpdate;
  57 import org.onap.ccsdk.oran.a1policymanagementservice.configuration.RicConfig;
  58 import org.onap.ccsdk.oran.a1policymanagementservice.configuration.WebClientConfig;
  59 import org.onap.ccsdk.oran.a1policymanagementservice.controllers.OpenPolicyAgentSimulatorController;
  60 import org.onap.ccsdk.oran.a1policymanagementservice.controllers.ServiceCallbackInfo;
  61 import org.onap.ccsdk.oran.a1policymanagementservice.controllers.authorization.PolicyAuthorizationRequest;
  62 import org.onap.ccsdk.oran.a1policymanagementservice.controllers.authorization.PolicyAuthorizationRequest.Input.AccessType;
  63 import org.onap.ccsdk.oran.a1policymanagementservice.exceptions.ServiceException;
  64 import org.onap.ccsdk.oran.a1policymanagementservice.models.v2.RicInfo;
  65 import org.onap.ccsdk.oran.a1policymanagementservice.models.v2.PolicyTypeIdList;
  66 import org.onap.ccsdk.oran.a1policymanagementservice.models.v2.PolicyInfo;
  67 import org.onap.ccsdk.oran.a1policymanagementservice.models.v2.PolicyInfoList;
  68 import org.onap.ccsdk.oran.a1policymanagementservice.models.v2.PolicyIdList;
  69 import org.onap.ccsdk.oran.a1policymanagementservice.models.v2.PolicyStatusInfo;
  70 import org.onap.ccsdk.oran.a1policymanagementservice.models.v2.ServiceStatusList;
  71 import org.onap.ccsdk.oran.a1policymanagementservice.models.v2.ServiceStatus;
  72 import org.onap.ccsdk.oran.a1policymanagementservice.models.v2.ServiceRegistrationInfo;
  73 import org.onap.ccsdk.oran.a1policymanagementservice.repository.Lock;
  74 import org.onap.ccsdk.oran.a1policymanagementservice.repository.Lock.LockType;
  75 import org.onap.ccsdk.oran.a1policymanagementservice.repository.Policies;
  76 import org.onap.ccsdk.oran.a1policymanagementservice.repository.Policy;
  77 import org.onap.ccsdk.oran.a1policymanagementservice.repository.PolicyType;
  78 import org.onap.ccsdk.oran.a1policymanagementservice.repository.PolicyTypes;
  79 import org.onap.ccsdk.oran.a1policymanagementservice.repository.Ric;
  80 import org.onap.ccsdk.oran.a1policymanagementservice.repository.Ric.RicState;
  81 import org.onap.ccsdk.oran.a1policymanagementservice.repository.Rics;
  82 import org.onap.ccsdk.oran.a1policymanagementservice.repository.Service;
  83 import org.onap.ccsdk.oran.a1policymanagementservice.repository.Services;
  84 import org.onap.ccsdk.oran.a1policymanagementservice.tasks.RefreshConfigTask;
  85 import org.onap.ccsdk.oran.a1policymanagementservice.tasks.RicSupervision;
  86 import org.onap.ccsdk.oran.a1policymanagementservice.tasks.ServiceSupervision;
  87 import org.onap.ccsdk.oran.a1policymanagementservice.utils.MockA1Client;
  88 import org.onap.ccsdk.oran.a1policymanagementservice.utils.MockA1ClientFactory;
  89 import org.slf4j.Logger;
  90 import org.slf4j.LoggerFactory;
  91 import org.springframework.beans.factory.annotation.Autowired;
  92 import org.springframework.boot.test.context.SpringBootTest;
  93 import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
  94 import org.springframework.boot.test.context.TestConfiguration;
  95 import org.springframework.boot.test.web.server.LocalServerPort;
  96 import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
  97 import org.springframework.boot.web.servlet.server.ServletWebServerFactory;
  98 import org.springframework.context.ApplicationContext;
  99 import org.springframework.context.annotation.Bean;
 100 import org.springframework.http.HttpStatus;
 101 import org.springframework.http.MediaType;
 102 import org.springframework.http.ResponseEntity;
 103 import org.springframework.test.context.TestPropertySource;
 104 import org.springframework.util.FileSystemUtils;
 105 import org.springframework.web.reactive.function.client.WebClientResponseException;
 106
 107 import reactor.core.publisher.Mono;
 108 import reactor.test.StepVerifier;
 109 import reactor.util.annotation.Nullable;
 110
 111 @TestMethodOrder(MethodOrderer.MethodName.class)
 112 @SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
 113 @TestPropertySource(properties = { //
 114         "server.ssl.key-store=./config/keystore.jks", //
 115         "app.webclient.trust-store=./config/truststore.jks", //
 116         "app.webclient.trust-store-used=true", //
 117         "app.vardata-directory=/tmp/pmstest", //
 118         "app.filepath=", //
 119         "app.s3.bucket=" // If this is set, S3 will be used to store data.
 120 })
 121 class ApplicationTest {
 122     private static final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
 123
 124     @Autowired
 125     ApplicationContext context;
 126
 127     @Autowired
 128     private Rics rics;
 129
 130     @Autowired
 131     private Policies policies;
 132
 133     @Autowired
 134     private PolicyTypes policyTypes;
 135
 136     @Autowired
 137     MockA1ClientFactory a1ClientFactory;
 138
 139     @Autowired
 140     private ObjectMapper objectMapper;
 141
 142     @Autowired
 143     RicSupervision supervision;
 144
 145     @Autowired
 146     ApplicationConfig applicationConfig;
 147
 148     @Autowired
 149     Services services;
 150
 151     @Autowired
 152     RappSimulatorController rAppSimulator;
 153
 154     @Autowired
 155     RefreshConfigTask refreshConfigTask;
 156
 157     @Autowired
 158     SecurityContext securityContext;
 159
 160     @Autowired
 161     OpenPolicyAgentSimulatorController openPolicyAgentSimulatorController;
 162
 163     /**
 164      * Overrides the BeanFactory.
 165      */
 166     @TestConfiguration
 167     static class TestBeanFactory {
 168
 169         @Bean
 170         A1ClientFactory getA1ClientFactory(@Autowired ApplicationConfig appConfig, @Autowired PolicyTypes types) {
 171             return new MockA1ClientFactory(appConfig, types);
 172         }
 173
 174         @Bean
 175         public ServiceSupervision getServiceSupervision(@Autowired Services services,
 176                 @Autowired A1ClientFactory a1ClientFactory, @Autowired Policies policies) {
 177             Duration checkInterval = Duration.ofMillis(1);
 178             return new ServiceSupervision(services, policies, a1ClientFactory, checkInterval);
 179         }
 180
 181         @Bean
 182         public ServletWebServerFactory servletContainer() {
 183             return new TomcatServletWebServerFactory();
 184         }
 185     }
 186
 187     @LocalServerPort
 188     private int port;
 189
 190     @BeforeEach
 191     void init() {
 192         this.applicationConfig.setAuthProviderUrl(baseUrl() + OpenPolicyAgentSimulatorController.ACCESS_CONTROL_URL);
 193         rics.clear();
 194         policies.clear();
 195         policyTypes.clear();
 196         services.clear();
 197         a1ClientFactory.reset();
 198     }
 199
 200     @AfterEach
 201     void reset() {
 202         rics.clear();
 203         policies.clear();
 204         policyTypes.clear();
 205         services.clear();
 206         a1ClientFactory.reset();
 207         this.rAppSimulator.getTestResults().clear();
 208         this.a1ClientFactory.setPolicyTypes(policyTypes); // Default same types in RIC and in this app
 209         this.securityContext.setAuthTokenFilePath(null);
 210         this.openPolicyAgentSimulatorController.getTestResults().reset();
 211     }
 212
 213     @AfterAll
 214     static void clearTestDir() {
 215         try {
 216             FileSystemUtils.deleteRecursively(Path.of("/tmp/pmstest"));
 217         } catch (Exception e) {
 218             logger.warn("Could test directory : {}", e.getMessage());
 219         }
 220     }
 221
 222     @AfterEach
 223     void verifyNoRicLocks() {
 224         for (Ric ric : this.rics.getRics()) {
 225             Lock.Grant grant = ric.getLock().lockBlocking(LockType.EXCLUSIVE, "verifyNoRicLocks");
 226             grant.unlockBlocking();
 227             assertThat(ric.getLock().getLockCounter()).isZero();
 228             assertThat(ric.getState()).isEqualTo(Ric.RicState.AVAILABLE);
 229         }
 230     }
 231
 232     @Test
 233     @DisplayName("test ZZ Actuator")
 234     void testZZActuator() {
 235         // The test must be run last, hence the "ZZ" in the name. All succeeding tests
 236         // will fail.
 237         AsyncRestClient client = restClient(baseUrl(), false);
 238
 239         client.post("/actuator/loggers/org.onap.ccsdk.oran.a1policymanagementservice",
 240                 "{\"configuredLevel\":\"trace\"}").block();
 241
 242         String resp = client.get("/actuator/loggers/org.onap.ccsdk.oran.a1policymanagementservice").block();
 243         assertThat(resp).contains("TRACE");
 244
 245         client.post("/actuator/loggers/org.springframework.boot.actuate", "{\"configuredLevel\":\"trace\"}").block();
 246
 247         // This will stop the web server and all coming tests will fail.
 248         ResponseEntity<String> entity = client.postForEntity("/actuator/shutdown", "").block();
 249         assertThat(entity.getStatusCode()).isEqualTo(HttpStatus.OK);
 250         assertThat(((String) entity.getBody())).contains("Shutting down");
 251     }
 252
 253     @Test
 254     @DisplayName("test Persistency Policies")
 255     void testPersistencyPolicies() throws Exception {
 256         Ric ric = this.addRic("ric1");
 257         PolicyType type = this.addPolicyType("type1", ric.id());
 258
 259         final int noOfPolicies = 100;
 260         for (int i = 0; i < noOfPolicies; ++i) {
 261             addPolicy("id" + i, type.getId(), "service", ric.id());
 262         }
 263         waitforS3();
 264
 265         {
 266             Policies policiesLocal = new Policies(this.applicationConfig);
 267             policiesLocal.restoreFromDatabase(ric, this.policyTypes).blockLast();
 268             assertThat(policiesLocal.size()).isEqualTo(noOfPolicies);
 269         }
 270
 271         {
 272             restClient().delete("/policies/id2").block();
 273             Policies policiesAfterDelete = new Policies(this.applicationConfig);
 274             policiesAfterDelete.restoreFromDatabase(ric, this.policyTypes).blockLast();
 275             assertThat(policiesAfterDelete.size()).isEqualTo(noOfPolicies - 1);
 276         }
 277     }
 278
 279     @Test
 280     @DisplayName("test Persistency Policy Types")
 281     void testPersistencyPolicyTypes() throws Exception {
 282         Ric ric = this.addRic("ric1");
 283         this.addPolicyType("type1", ric.id());
 284         waitforS3();
 285
 286         PolicyTypes types = new PolicyTypes(this.applicationConfig);
 287         types.restoreFromDatabase().blockLast();
 288         assertThat(types.size()).isEqualTo(1);
 289     }
 290
 291     @SuppressWarnings("squid:S2925") // "Thread.sleep" should not be used in tests.
 292     private void waitforS3() throws Exception {
 293         if (applicationConfig.isS3Enabled()) {
 294             Thread.sleep(1000);
 295         }
 296     }
 297
 298     @Test
 299     @DisplayName("test Persistency Service")
 300     void testPersistencyService() throws Exception {
 301         final String SERVICE = "serviceName";
 302         putService(SERVICE, 1234, HttpStatus.CREATED);
 303         assertThat(this.services.size()).isEqualTo(1);
 304         Service service = this.services.getService(SERVICE);
 305         waitforS3();
 306
 307         Services servicesRestored = new Services(this.applicationConfig);
 308         servicesRestored.restoreFromDatabase().blockLast();
 309         Service serviceRestored = servicesRestored.getService(SERVICE);
 310         assertThat(servicesRestored.size()).isEqualTo(1);
 311         assertThat(serviceRestored.getCallbackUrl()).isEqualTo(service.getCallbackUrl());
 312         assertThat(serviceRestored.getKeepAliveInterval()).isEqualTo(service.getKeepAliveInterval());
 313
 314         // check that the service can be deleted
 315         this.services.remove(SERVICE);
 316         servicesRestored = new Services(this.applicationConfig);
 317         assertThat(servicesRestored.size()).isZero();
 318     }
 319
 320     @Test
 321     @DisplayName("test Adding Ric From Configuration")
 322     void testAddingRicFromConfiguration() throws Exception {
 323         // Test adding the RIC from configuration
 324
 325         final String RIC = "ric1";
 326         final String TYPE = "type123";
 327         PolicyTypes nearRtRicPolicyTypes = new PolicyTypes(this.applicationConfig);
 328         nearRtRicPolicyTypes.put(createPolicyType(TYPE));
 329         this.a1ClientFactory.setPolicyTypes(nearRtRicPolicyTypes);
 330
 331         putService("service");
 332
 333         refreshConfigTask.handleUpdatedRicConfig( //
 334                 new RicConfigUpdate(ricConfig(RIC, "me1"), RicConfigUpdate.Type.ADDED)) //
 335                 .block();
 336         waitForRicState(RIC, RicState.AVAILABLE);
 337
 338         // Test that the type has been synched
 339         Ric addedRic = this.rics.getRic(RIC);
 340         assertThat(addedRic.getSupportedPolicyTypes()).hasSize(1);
 341         assertThat(addedRic.getSupportedPolicyTypes().iterator().next().getId()).isEqualTo(TYPE);
 342
 343         // Check that a service callback for the AVAILABLE RIC is invoked
 344         final RappSimulatorController.TestResults receivedCallbacks = rAppSimulator.getTestResults();
 345         await().untilAsserted(() -> assertThat(receivedCallbacks.getReceivedInfo()).hasSize(1));
 346         ServiceCallbackInfo callbackInfo = receivedCallbacks.getReceivedInfo().get(0);
 347         assertThat(callbackInfo.ricId).isEqualTo(RIC);
 348         assertThat(callbackInfo.eventType).isEqualTo(ServiceCallbackInfo.EventType.AVAILABLE);
 349     }
 350
 351     @Test
 352     @DisplayName("test Adding Ric From Configuration non Responding Ric")
 353     void testAddingRicFromConfiguration_nonRespondingRic() throws Exception {
 354         putService("service");
 355
 356         final String RIC = "NonRespondingRic";
 357         MockA1Client a1Client = a1ClientFactory.getOrCreateA1Client(RIC);
 358         doReturn(MockA1Client.monoError("error", HttpStatus.BAD_GATEWAY)).when(a1Client).getPolicyTypeIdentities();
 359
 360         refreshConfigTask.handleUpdatedRicConfig( //
 361                 new RicConfigUpdate(ricConfig(RIC, "me1"), RicConfigUpdate.Type.ADDED)) //
 362                 .block();
 363
 364         waitForRicState(RIC, RicState.UNAVAILABLE);
 365
 366         // Check that no service callback for the UNAVAILABLE RIC is invoked
 367         final RappSimulatorController.TestResults receivedCallbacks = rAppSimulator.getTestResults();
 368         await().untilAsserted(() -> assertThat(receivedCallbacks.getReceivedInfo()).isEmpty());
 369
 370         // Run a synch and check that the AVAILABLE notification is received
 371         a1ClientFactory.reset();
 372         supervision.checkAllRics();
 373         waitForRicState(RIC, RicState.AVAILABLE);
 374
 375         await().untilAsserted(() -> assertThat(receivedCallbacks.getReceivedInfo()).hasSize(1));
 376     }
 377
 378     @Test
 379     @DisplayName("test Trust Validation")
 380     void testTrustValidation() {
 381         addRic("ric1");
 382
 383         String rsp = restClient(true).get("/rics").block(); // restClient(true) enables trust validation
 384         assertThat(rsp).contains("ric1");
 385
 386     }
 387
 388     @Test
 389     @DisplayName("test Get Rics")
 390     void testGetRics() throws JsonProcessingException {
 391         addRic("ric1");
 392         this.addPolicyType("type1", "ric1");
 393         String url = "/rics?policytype_id=type1";
 394         String rsp = restClient().get(url).block();
 395         String expectedResponse = "{\"rics\":[{\"managed_element_ids\":[],\"ric_id\":\"ric1\", \"state\":\"AVAILABLE\",\"policytype_ids\":[\"type1\"]}]}";
 396         assertEquals(objectMapper.readTree(expectedResponse), objectMapper.readTree(rsp));
 397
 398         // nameless type for ORAN A1 1.1
 399         addRic("ric2");
 400         this.addPolicyType("", "ric2");
 401         url = "/rics?policytype_id=";
 402         rsp = restClient().get(url).block();
 403         assertThat(rsp).contains("ric2") //
 404                 .doesNotContain("ric1") //
 405                 .contains("AVAILABLE");
 406
 407         // All RICs
 408         rsp = restClient().get("/rics").block();
 409         assertThat(rsp).contains("ric2") //
 410                 .contains("ric1");
 411
 412         // Non existing policy type
 413         url = "/rics?policytype_id=XXXX";
 414         testErrorCode(restClient().get(url), HttpStatus.NOT_FOUND);
 415     }
 416
 417     @Test
 418     @DisplayName("test Synchronization")
 419     void testSynchronization() throws Exception {
 420         // Two polictypes will be put in the NearRT RICs
 421         PolicyTypes nearRtRicPolicyTypes = new PolicyTypes(this.applicationConfig);
 422         nearRtRicPolicyTypes.put(createPolicyType("typeName"));
 423         nearRtRicPolicyTypes.put(createPolicyType("typeName2"));
 424         this.a1ClientFactory.setPolicyTypes(nearRtRicPolicyTypes);
 425
 426         // One type and one instance added to the Policy Management Service's storage
 427         final String ric1Name = "ric1";
 428         Ric ric1 = addRic(ric1Name);
 429         Policy policy2 = addPolicy("policyId2", "typeName", "service", ric1Name);
 430         Ric ric2 = addRic("ric2");
 431
 432         getA1Client(ric1Name).putPolicy(policy2); // put it in the RIC (Near-RT RIC)
 433         policies.remove(policy2); // Remove it from the repo -> should be deleted in the RIC
 434
 435         String policyId = "policyId";
 436         Policy policy = addPolicy(policyId, "typeName", "service", ric1Name); // This should be created in the RIC
 437         supervision.checkAllRics(); // The created policy should be put in the RIC
 438
 439         // Wait until synch is completed
 440         waitForRicState(ric1Name, RicState.SYNCHRONIZING);
 441         waitForRicState(ric1Name, RicState.AVAILABLE);
 442         waitForRicState("ric2", RicState.AVAILABLE);
 443
 444         Policies ricPolicies = getA1Client(ric1Name).getPolicies();
 445         assertThat(ricPolicies.size()).isEqualTo(1);
 446         Policy ricPolicy = ricPolicies.get(policyId);
 447         assertThat(ricPolicy.getJson()).isEqualTo(policy.getJson());
 448
 449         // Both types should be in the Policy Management Service's storage after the
 450         // synch
 451         assertThat(ric1.getSupportedPolicyTypes()).hasSize(2);
 452         assertThat(ric2.getSupportedPolicyTypes()).hasSize(2);
 453     }
 454
 455     @Test
 456     @DisplayName("test Get Ric")
 457     void testGetRic() throws Exception {
 458         String ricId = "ric1";
 459         String managedElementId = "kista_1";
 460         addRic(ricId, managedElementId);
 461
 462         String url = "/rics/ric?managed_element_id=" + managedElementId;
 463         String rsp = restClient().get(url).block();
 464         RicInfo ricInfo = objectMapper.readValue(rsp, RicInfo.class);
 465         assertThat(ricInfo.getRicId()).isEqualTo(ricId);
 466
 467         url = "/rics/ric?ric_id=" + ricId;
 468         rsp = restClient().get(url).block();
 469         ricInfo = objectMapper.readValue(rsp, RicInfo.class);
 470         assertThat(ricInfo.getRicId()).isEqualTo(ricId);
 471
 472         // test GET RIC for ManagedElement that does not exist
 473         url = "/rics/ric?managed_element_id=" + "junk";
 474         testErrorCode(restClient().get(url), HttpStatus.NOT_FOUND);
 475
 476         url = "/rics/ric";
 477         testErrorCode(restClient().get(url), HttpStatus.BAD_REQUEST);
 478     }
 479
 480     private String putPolicyBody(String serviceName, String ricId, String policyTypeName, String policyInstanceId,
 481             boolean isTransient, String statusNotificationUri) throws JsonProcessingException {
 482         PolicyInfo policyInfo = new PolicyInfo(ricId, policyInstanceId, jsonString(), policyTypeName);
 483         policyInfo.setServiceId(serviceName);
 484         policyInfo.setTransient(isTransient);
 485         policyInfo.setStatusNotificationUri(statusNotificationUri);
 486         return objectMapper.writeValueAsString(policyInfo);
 487     }
 488
 489     private String putPolicyBody(String serviceName, String ricId, String policyTypeName, String policyInstanceId) throws JsonProcessingException {
 490         return putPolicyBody(serviceName, ricId, policyTypeName, policyInstanceId, false, "statusUri");
 491     }
 492
 493     @Test
 494     @DisplayName("test Put Policy")
 495     void testPutPolicy() throws Exception {
 496         String serviceName = "service.1";
 497         String ricId = "ric.1";
 498         String policyTypeName = "type1_1.2.3";
 499         String policyInstanceId = "instance_1.2.3";
 500
 501         putService(serviceName);
 502         addPolicyType(policyTypeName, ricId);
 503
 504         // PUT a transient policy
 505         String url = "/policies";
 506         String policyBody = putPolicyBody(serviceName, ricId, policyTypeName, policyInstanceId, true, "statusNotif");
 507         this.rics.getRic(ricId).setState(Ric.RicState.AVAILABLE);
 508
 509         restClient().put(url, policyBody).block();
 510         {
 511             // Check the authorization request
 512             OpenPolicyAgentSimulatorController.TestResults res =
 513                     this.openPolicyAgentSimulatorController.getTestResults();
 514             assertThat(res.receivedRequests).hasSize(1);
 515             PolicyAuthorizationRequest req = res.receivedRequests.get(0);
 516             assertThat(req.getInput().getAccessType()).isEqualTo(AccessType.WRITE);
 517             assertThat(req.getInput().getPolicyTypeId()).isEqualTo(policyTypeName);
 518         }
 519
 520         Policy policy = policies.getPolicy(policyInstanceId);
 521         assertThat(policy).isNotNull();
 522         assertThat(policy.getId()).isEqualTo(policyInstanceId);
 523         assertThat(policy.getOwnerServiceId()).isEqualTo(serviceName);
 524         assertThat(policy.getRic().id()).isEqualTo(ricId);
 525         assertThat(policy.isTransient()).isTrue();
 526
 527         // Put a non transient policy
 528         policyBody = putPolicyBody(serviceName, ricId, policyTypeName, policyInstanceId);
 529         restClient().put(url, policyBody).block();
 530         policy = policies.getPolicy(policyInstanceId);
 531         assertThat(policy.isTransient()).isFalse();
 532
 533         url = "/policy-instances";
 534         String rsp = restClient().get(url).block();
 535         assertThat(rsp).as("Response contains policy instance ID.").contains(policyInstanceId);
 536
 537         url = "/policies/" + policyInstanceId;
 538         rsp = restClient().get(url).block();
 539
 540         assertThat(rsp).contains(policyBody);
 541
 542         // Test of error codes
 543         url = "/policies";
 544         policyBody = putPolicyBody(serviceName, ricId + "XX", policyTypeName, policyInstanceId);
 545         testErrorCode(restClient().put(url, policyBody), HttpStatus.NOT_FOUND);
 546
 547         policyBody = putPolicyBody(serviceName, ricId, policyTypeName + "XX", policyInstanceId);
 548         addPolicyType(policyTypeName + "XX", "otherRic");
 549         testErrorCode(restClient().put(url, policyBody), HttpStatus.NOT_FOUND);
 550
 551         policyBody = putPolicyBody(serviceName, ricId, policyTypeName, policyInstanceId);
 552         this.rics.getRic(ricId).setState(Ric.RicState.SYNCHRONIZING);
 553         testErrorCode(restClient().put(url, policyBody), HttpStatus.LOCKED);
 554         this.rics.getRic(ricId).setState(Ric.RicState.AVAILABLE);
 555     }
 556
 557     @Test
 558     void testFineGrainedAuth() throws Exception {
 559         final String POLICY_ID = "policyId";
 560         final String RIC_ID = "ric1";
 561         final String TYPE_ID = "typeName";
 562         addPolicy(POLICY_ID, TYPE_ID, null, RIC_ID);
 563         assertThat(policies.size()).isEqualTo(1);
 564
 565         this.applicationConfig
 566                 .setAuthProviderUrl(baseUrl() + OpenPolicyAgentSimulatorController.ACCESS_CONTROL_URL_REJECT);
 567         String url = "/policy-instances";
 568         String rsp = restClient().get(url).block();
 569         assertThat(rsp).as("Response contains no policy instance ID.").contains("[]");
 570
 571         url = "/policies/" + POLICY_ID;
 572         testErrorCode(restClient().delete(url), HttpStatus.UNAUTHORIZED, "Not authorized");
 573
 574         url = "/policies";
 575         String policyBody = putPolicyBody(null, RIC_ID, TYPE_ID, POLICY_ID, false, null);
 576         testErrorCode(restClient().put(url, policyBody), HttpStatus.UNAUTHORIZED, "Not authorized");
 577
 578         rsp = restClient().get(url).block();
 579         assertThat(rsp).as("Response contains no policy instance ID.").contains("[]");
 580     }
 581
 582     @Test
 583     void testFineGrainedAuth_OPA_UNAVALIABLE() throws Exception {
 584         final String POLICY_ID = "policyId";
 585         final String RIC_ID = "ric1";
 586         final String TYPE_ID = "typeName";
 587         addPolicy(POLICY_ID, TYPE_ID, null, RIC_ID);
 588         assertThat(policies.size()).isEqualTo(1);
 589
 590         this.applicationConfig.setAuthProviderUrl("junk");
 591
 592         String url = "/policy-instances";
 593         String rsp = restClient().get(url).block();
 594         assertThat(rsp).as("Response contains no policy instance ID.").contains("[]");
 595
 596         url = "/policies/" + POLICY_ID;
 597         testErrorCode(restClient().delete(url), HttpStatus.UNAUTHORIZED, "Not authorized");
 598
 599         url = "/policies";
 600         String policyBody = putPolicyBody(null, RIC_ID, TYPE_ID, POLICY_ID, false, null);
 601         testErrorCode(restClient().put(url, policyBody), HttpStatus.UNAUTHORIZED, "Not authorized");
 602
 603         rsp = restClient().get(url).block();
 604         assertThat(rsp).as("Response contains no policy instance ID.").contains("[]");
 605     }
 606     @Test
 607     @DisplayName("test Put Policy No Service No Status Uri")
 608     void testPutPolicy_NoServiceNoStatusUri() throws Exception {
 609         String ricId = "ric.1";
 610         String policyTypeName = "type1_1.2.3";
 611         String policyInstanceId = "instance_1.2.3";
 612
 613         addPolicyType(policyTypeName, ricId);
 614
 615         // PUT a transient policy
 616         String url = "/policies";
 617         String policyBody = putPolicyBody(null, ricId, policyTypeName, policyInstanceId, true, null);
 618         this.rics.getRic(ricId).setState(Ric.RicState.AVAILABLE);
 619
 620         restClient().put(url, policyBody).block();
 621
 622         Policy policy = policies.getPolicy(policyInstanceId);
 623         assertThat(policy).isNotNull();
 624         assertThat(policy.getOwnerServiceId()).isBlank();
 625         assertThat(policy.getStatusNotificationUri()).isBlank();
 626     }
 627
 628     @Test
 629     /**
 630      * Test that HttpStatus and body from failing REST call to A1 is passed on to
 631      * the caller.
 632      *
 633      * @throws ServiceException
 634      */
 635     @DisplayName("test Error From Ric")
 636     void testErrorFromRic() throws ServiceException, JsonProcessingException {
 637         putService("service1");
 638         addPolicyType("type1", "ric1");
 639
 640         MockA1Client a1Client = a1ClientFactory.getOrCreateA1Client("ric1");
 641         HttpStatus httpStatus = HttpStatus.INTERNAL_SERVER_ERROR;
 642         String responseBody = "Refused";
 643         byte[] responseBodyBytes = responseBody.getBytes(StandardCharsets.UTF_8);
 644
 645         WebClientResponseException a1Exception = new WebClientResponseException(httpStatus.value(), "statusText", null,
 646                 responseBodyBytes, StandardCharsets.UTF_8, null);
 647         doReturn(Mono.error(a1Exception)).when(a1Client).putPolicy(any());
 648
 649         // PUT Policy
 650         String putBody = putPolicyBody("service1", "ric1", "type1", "id1");
 651         String url = "/policies";
 652         testErrorCode(restClient().put(url, putBody), httpStatus, responseBody);
 653
 654         // DELETE POLICY
 655         this.addPolicy("instance1", "type1", "service1", "ric1");
 656         doReturn(Mono.error(a1Exception)).when(a1Client).deletePolicy(any());
 657         testErrorCode(restClient().delete("/policies/instance1"), httpStatus, responseBody);
 658
 659     }
 660
 661     @Test
 662     @DisplayName("test Put Typeless Policy")
 663     void testPutTypelessPolicy() throws Exception {
 664         putService("service1");
 665         addPolicyType("", "ric1");
 666         String body = putPolicyBody("service1", "ric1", "", "id1");
 667         restClient().put("/policies", body).block();
 668
 669         String rsp = restClient().get("/policy-instances").block();
 670         PolicyInfoList info = objectMapper.readValue(rsp, PolicyInfoList.class);
 671         assertThat(info.getPolicies()).hasSize(1);
 672         PolicyInfo policyInfo = info.getPolicies().iterator().next();
 673         assertThat(policyInfo.getPolicyId()).isEqualTo("id1");
 674         assertThat(policyInfo.getPolicytypeId()).isEmpty();
 675     }
 676
 677     @Test
 678     @DisplayName("test Update Service")
 679     void testUpdateService() throws Exception {
 680         this.addRic("ric1");
 681         this.addPolicy("policyId", "type1", "", "ric1");
 682
 683         String url = "/policies?service_id=";
 684         String resp = restClient().get(url).block();
 685         String expectedResponse = "{\"policy_ids\":[\"policyId\"]}";
 686         assertEquals(expectedResponse, resp);
 687
 688         this.addPolicy("policyId", "type1", "service", "ric1");
 689         url = "/policies?service_id=";
 690         resp = restClient().get(url).block();
 691         expectedResponse = "{\"policy_ids\":[]}";
 692         assertEquals(expectedResponse, resp);
 693
 694         url = "/policies?service_id=service";
 695         resp = restClient().get(url).block();
 696         assertThat(resp).contains("[\"policyId\"]");
 697     }
 698
 699     @Test
 700     @DisplayName("test Refuse To Update Policy")
 701     void testRefuseToUpdatePolicy() throws Exception {
 702         // Test that only the json can be changed for a already created policy
 703         // In this case service is attempted to be changed
 704         this.addRic("ric1");
 705         this.addRic("ricXXX");
 706         this.addPolicy("instance1", "type1", "service1", "ric1");
 707         this.addPolicy("instance2", "type1", "service1", "ricXXX");
 708
 709         // Try change ric1 -> ricXXX
 710         String bodyWrongRic = putPolicyBody("service1", "ricXXX", "type1", "instance1");
 711         testErrorCode(restClient().put("/policies", bodyWrongRic), HttpStatus.CONFLICT);
 712     }
 713
 714     @Test
 715     @DisplayName("test Get Policy")
 716     void testGetPolicy() throws Exception {
 717         String url = "/policies/id";
 718         Policy policy = addPolicy("id", "typeName", "service1", "ric1");
 719         {
 720             String response = restClient().get(url).block();
 721             String expectedResponse = "{\"ric_id\":\"ric1\",\"service_id\":\"service1\",\"policy_id\":\"id\",\"policy_data\":{\"servingCellNrcgi\":\"1\"},\"status_notification_uri\":\"/policy-status?id=XXX\",\"policytype_id\":\"typeName\",\"transient\":false}";
 722             assertEquals(objectMapper.readTree(expectedResponse), objectMapper.readTree(response));
 723         }
 724         {
 725             policies.remove(policy);
 726             testErrorCode(restClient().get(url), HttpStatus.NOT_FOUND);
 727         }
 728     }
 729
 730     @Test
 731     @DisplayName("test Delete Policy")
 732     void testDeletePolicy() throws Exception {
 733         String policyId = "id.1";
 734         addPolicy(policyId, "typeName", "service1", "ric1");
 735         assertThat(policies.size()).isEqualTo(1);
 736
 737         String url = "/policies/" + policyId;
 738         ResponseEntity<String> entity = restClient().deleteForEntity(url).block();
 739
 740         assertThat(entity.getStatusCode()).isEqualTo(HttpStatus.NO_CONTENT);
 741         assertThat(policies.size()).isZero();
 742
 743         // Delete a non existing policy
 744         testErrorCode(restClient().get(url), HttpStatus.NOT_FOUND);
 745     }
 746
 747
 748     @Test
 749     @DisplayName("test Get Policy Type")
 750     void testGetPolicyType() throws Exception {
 751         String typeId = "AC.D";
 752         addPolicyType(typeId, "ric1");
 753
 754         waitForRicState("ric1", RicState.AVAILABLE);
 755
 756         String url = "/policy-types/" + typeId;
 757
 758         String response = this.restClient().get(url).block();
 759
 760         assertEquals("{\"policy_schema\":{\"title\":\"AC.D\"}}", response);
 761
 762         // Get non existing schema
 763         url = "/policy-types/JUNK";
 764         testErrorCode(restClient().get(url), HttpStatus.NOT_FOUND);
 765     }
 766
 767     String createPolicyTypesJson(String... types) throws JsonProcessingException {
 768         List<String> list = new ArrayList<>();
 769         Collections.addAll(list, types);
 770         PolicyTypeIdList ids = new PolicyTypeIdList();
 771         ids.setPolicytypeIds(list);
 772         return objectMapper.writeValueAsString(ids);
 773     }
 774
 775     @Test
 776     @DisplayName("test Get Policy Types")
 777     void testGetPolicyTypes() throws JsonProcessingException {
 778         String TYPE_ID_1 = "A_type1_1.9.0";
 779         String TYPE_ID_2 = "A_type1_2.0.0";
 780         String TYPE_ID_3 = "A_type1_1.5.0";
 781         String TYPE_ID_4 = "type3_1.9.0";
 782         addPolicyType(TYPE_ID_1, "ric1");
 783         addPolicyType(TYPE_ID_2, "ric2");
 784         addPolicyType(TYPE_ID_3, "ric2");
 785         addPolicyType(TYPE_ID_4, "ric2");
 786
 787         addPolicyType("junk", "ric2");
 788         addPolicyType("junk_a.b.c", "ric2");
 789
 790         String url = "/policy-types";
 791         String rsp = restClient().get(url).block();
 792         assertThat(rsp).contains(TYPE_ID_1, TYPE_ID_2);
 793
 794         url = "/policy-types?ric_id=ric1";
 795         rsp = restClient().get(url).block();
 796         String expResp = createPolicyTypesJson(TYPE_ID_1);
 797         assertThat(rsp).isEqualTo(expResp);
 798
 799         // Get policy types for non existing RIC
 800         url = "/policy-types?ric_id=ric1XXX";
 801         testErrorCode(restClient().get(url), HttpStatus.NOT_FOUND);
 802
 803         // All types with a type_name
 804         url = "/policy-types?type_name=A_type1";
 805         rsp = restClient().get(url).block();
 806         assertThat(rsp).contains(TYPE_ID_1, TYPE_ID_2);
 807
 808         // All types compatible with type1_1.5.0 (which is type1_1.9.0)
 809         url = "/policy-types?type_name=A_type1&&compatible_with_version=1.5.0";
 810         rsp = restClient().get(url).block();
 811         expResp = createPolicyTypesJson(TYPE_ID_3, TYPE_ID_1);
 812         assertThat(rsp).isEqualTo(expResp);
 813
 814         url = "/policy-types?type_name=A_type1&&compatible_with_version=junk";
 815         testErrorCode(restClient().get(url), HttpStatus.BAD_REQUEST, "Version must contain major.minor.patch code");
 816
 817         url = "/policy-types?type_name=A_type1&&compatible_with_version=a.b.c";
 818         testErrorCode(restClient().get(url), HttpStatus.BAD_REQUEST, "Syntax error in");
 819
 820         url = "/policy-types?compatible_with_version=1.5.0";
 821         testErrorCode(restClient().get(url), HttpStatus.BAD_REQUEST, "type_name");
 822     }
 823
 824     @Test
 825     @DisplayName("test Get Policy Instances")
 826     void testGetPolicyInstances() throws Exception {
 827         addPolicy("id1", "type1", "service1");
 828
 829         String url = "/policy-instances";
 830         String response = restClient().get(url).block();
 831         logger.info(response);
 832         PolicyInfoList policyInfoList = objectMapper.readValue(response, PolicyInfoList.class);
 833         assertThat(policyInfoList.getPolicies()).hasSize(1);
 834         PolicyInfo policyInfo = policyInfoList.getPolicies().iterator().next();
 835         assertThat(policyInfo.getPolicyId()).isEqualTo("id1");
 836         assertThat(policyInfo.getPolicytypeId()).isEqualTo("type1");
 837         assertThat(policyInfo.getServiceId()).isEqualTo("service1");
 838     }
 839
 840     @Test
 841     @DisplayName("test Get Policy Instances Filter")
 842     void testGetPolicyInstancesFilter() throws Exception {
 843         addPolicy("id1", "type1", "service1");
 844         addPolicy("id2", "type1", "service2");
 845         addPolicy("id3", "type2", "service1");
 846         addPolicy("id4", "type1_1.0.0", "service1");
 847
 848         String url = "/policy-instances?policytype_id=type1";
 849         String rsp = restClient().get(url).block();
 850         logger.info(rsp);
 851         assertThat(rsp).contains("id1")
 852                 .contains("id2")
 853                 .doesNotContain("id3");
 854
 855         url = "/policy-instances?policytype_id=type1&service_id=service2";
 856         rsp = restClient().get(url).block();
 857         logger.info(rsp);
 858         assertThat(rsp).doesNotContain("id1")
 859                 .contains("id2") //
 860                 .doesNotContain("id3");
 861
 862         url = "/policy-instances?type_name=type1";
 863         rsp = restClient().get(url).block();
 864         assertThat(rsp).contains("id1") //
 865                 .contains("id2") //
 866                 .doesNotContain("id3")
 867                 .contains("id4");
 868
 869         // Test get policies for non existing type
 870         url = "/policy-instances?policytype_id=type1XXX";
 871         testErrorCode(restClient().get(url), HttpStatus.NOT_FOUND);
 872
 873         // Test get policies for non existing RIC
 874         url = "/policy-instances?ric_id=XXX";
 875         testErrorCode(restClient().get(url), HttpStatus.NOT_FOUND);
 876     }
 877
 878     @Test
 879     @DisplayName("test Get Policy Ids Filter")
 880     void testGetPolicyIdsFilter() throws Exception {
 881         addPolicy("id1", "type1", "service1", "ric1");
 882         addPolicy("id2", "type1", "service2", "ric1");
 883         addPolicy("id3", "type2", "service1", "ric1");
 884         addPolicy("id4", "type1_1.0.0", "service1");
 885
 886         String url = "/policies?policytype_id=type1";
 887         String rsp = restClient().get(url).block();
 888         logger.info(rsp);
 889         assertThat(rsp).contains("id1")
 890                 .contains("id2")
 891                 .doesNotContain("id3");
 892
 893         url = "/policies?policytype_id=type1&service_id=service1&ric=ric1";
 894         rsp = restClient().get(url).block();
 895         PolicyIdList respList = objectMapper.readValue(rsp, PolicyIdList.class);
 896         assertThat(respList.getPolicyIds().iterator().next()).isEqualTo("id1");
 897
 898         url = "/policies?type_name=type1&service_id=service1";
 899         rsp = restClient().get(url).block();
 900         assertThat(rsp).contains("id1").contains("id4");
 901         assertThat(objectMapper.readValue(rsp, PolicyIdList.class).getPolicyIds()).hasSize(2);
 902
 903         // Test get policy ids for non existing type
 904         url = "/policies?policytype_id=type1XXX";
 905         testErrorCode(restClient().get(url), HttpStatus.NOT_FOUND);
 906
 907         // Test get policy ids for non existing RIC
 908         url = "/policies?ric_id=XXX";
 909         testErrorCode(restClient().get(url), HttpStatus.NOT_FOUND);
 910     }
 911
 912
 913     @Test
 914     @DisplayName("test Put And Get Service")
 915     void testPutAndGetService() throws Exception {
 916         // PUT
 917         String serviceName = "ac.dc";
 918         putService(serviceName, 0, HttpStatus.CREATED);
 919         putService(serviceName, 0, HttpStatus.OK);
 920
 921         // GET one service
 922         String url = "/services?service_id=" + serviceName;
 923         String rsp = restClient().get(url).block();
 924         ServiceStatusList info = objectMapper.readValue(rsp, ServiceStatusList.class);
 925         assertThat(info.getServiceList()).hasSize(1);
 926         ServiceStatus status = info.getServiceList().iterator().next();
 927         assertThat(status.getKeepAliveIntervalSeconds()).isZero();
 928         assertThat(status.getServiceId()).isEqualTo(serviceName);
 929
 930         // GET (all)
 931         url = "/services";
 932         rsp = restClient().get(url).block();
 933         assertThat(rsp).as("Response contains service name").contains(serviceName);
 934         logger.info(rsp);
 935
 936         // Keep alive
 937         url = "/services/" + serviceName + "/keepalive";
 938         ResponseEntity<?> entity = restClient().putForEntity(url).block();
 939         assertThat(entity.getStatusCode()).isEqualTo(HttpStatus.OK);
 940
 941         // DELETE service
 942         addPolicy("id1", "type1", serviceName);
 943         assertThat(services.size()).isEqualTo(1);
 944         url = "/services/" + serviceName;
 945         restClient().delete(url).block();
 946         assertThat(services.size()).isZero();
 947
 948         // Keep alive, no registered service
 949         testErrorCode(restClient().put("/services/junk/keepalive", ""), HttpStatus.NOT_FOUND);
 950
 951         // PUT service with bad payload
 952         testErrorCode(restClient().put("/services", "crap"), HttpStatus.BAD_REQUEST, false);
 953         testErrorCode(restClient().put("/services", "{}"), HttpStatus.BAD_REQUEST, false);
 954         testErrorCode(restClient().put("/services", createServiceJson(serviceName, -123)), HttpStatus.BAD_REQUEST,
 955                 false);
 956         testErrorCode(restClient().put("/services", createServiceJson(serviceName, 0, "missing.portandprotocol.com")),
 957                 HttpStatus.BAD_REQUEST, false);
 958
 959         // GET non existing service
 960         testErrorCode(restClient().get("/services?service_id=XXX"), HttpStatus.NOT_FOUND);
 961     }
 962
 963     @Test
 964     @DisplayName("test delete Service with no authorization")
 965     void testDeleteServiceWithNoAuth() throws Exception {
 966         // PUT service
 967         String serviceName = "ac.dc";
 968         putService(serviceName, 0, HttpStatus.CREATED);
 969
 970         // No Authorization to Delete
 971         this.applicationConfig
 972                 .setAuthProviderUrl(baseUrl() + OpenPolicyAgentSimulatorController.ACCESS_CONTROL_URL_REJECT);
 973         addPolicy("id1", "type1", serviceName);
 974         assertThat(services.size()).isEqualTo(1);
 975         String url = "/services/" + serviceName;
 976         restClient().delete(url).block();
 977         assertThat(services.size()).isZero();
 978         assertThat(policies.size()).isEqualTo(1);
 979         testErrorCode(restClient().get("/policies/id1"), HttpStatus.UNAUTHORIZED);
 980     }
 981
 982     @Test
 983     @DisplayName("test delete Service with no service")
 984     void testDeleteServiceWithNoService() {
 985         String url = "/services/" + "NoService";
 986         testErrorCode(restClient().delete(url), HttpStatus.NOT_FOUND);
 987     }
 988
 989     @Test
 990     @DisplayName("test Service Supervision")
 991     void testServiceSupervision() throws JsonProcessingException {
 992         putService("service1", 2, HttpStatus.CREATED);
 993         addPolicyType("type1", "ric1");
 994
 995         String policyBody = putPolicyBody("service1", "ric1", "type1", "instance1");
 996         restClient().put("/policies", policyBody).block();
 997
 998         assertThat(policies.size()).isEqualTo(1);
 999         assertThat(services.size()).isEqualTo(1);
1000
1001         // Timeout after ~2 second
1002         await().untilAsserted(() -> assertThat(policies.size()).isZero());
1003         assertThat(services.size()).isZero();
1004     }
1005
1006     @Test
1007     @DisplayName("test Get Policy Status")
1008     void testGetPolicyStatus() throws Exception {
1009         addPolicy("id", "typeName", "service1", "ric1");
1010         assertThat(policies.size()).isEqualTo(1);
1011
1012         String url = "/policies/id/status";
1013         String response = restClient().get(url).block();
1014         PolicyStatusInfo info = objectMapper.readValue(response, PolicyStatusInfo.class);
1015         assertThat(info.getStatus()).isEqualTo("OK");
1016
1017         // GET non existing policy status
1018         url = "/policies/XXX/status";
1019         testErrorCode(restClient().get(url), HttpStatus.NOT_FOUND);
1020
1021         // GET STATUS, the NearRT RIC returns error
1022         MockA1Client a1Client = a1ClientFactory.getOrCreateA1Client("ric1");
1023         url = "/policies/id/status";
1024         WebClientResponseException a1Exception = new WebClientResponseException(404, "", null, null, null);
1025         doReturn(Mono.error(a1Exception)).when(a1Client).getPolicyStatus(any());
1026         response = restClient().get(url).block();
1027         info = objectMapper.readValue(response, PolicyStatusInfo.class);
1028         assertThat(info.getStatus()).hasToString("{}");
1029     }
1030
1031     @Test
1032     @DisplayName("test Get Service Status")
1033     void testGetServiceStatus() {
1034         String url = "/status";
1035         String rsp = restClient().get(url).block();
1036         assertThat(rsp).contains("success");
1037
1038         rsp = restClient(baseUrl(), false).get(url).block(); // V1 status is used by a readinessProbe
1039         assertThat(rsp).isEqualTo("success");
1040     }
1041
1042     @Test
1043     @DisplayName("test Service Notification")
1044     void testServiceNotification() throws Exception {
1045
1046         final String AUTH_TOKEN = "testToken";
1047         Path authFile = Files.createTempFile("pmsTestAuthToken", ".txt");
1048         Files.write(authFile, AUTH_TOKEN.getBytes());
1049         this.securityContext.setAuthTokenFilePath(authFile);
1050
1051         putService("junkService");
1052         Service junkService = this.services.get("junkService");
1053         junkService.setCallbackUrl("https://junk");
1054         putService("service");
1055
1056         Ric ric = addRic("ric1");
1057         ric.setState(Ric.RicState.UNAVAILABLE);
1058         supervision.checkAllRics();
1059         waitForRicState("ric1", RicState.AVAILABLE);
1060
1061         final RappSimulatorController.TestResults receivedCallbacks = rAppSimulator.getTestResults();
1062         await().untilAsserted(() -> assertThat(receivedCallbacks.getReceivedInfo()).hasSize(1));
1063         ServiceCallbackInfo callbackInfo = receivedCallbacks.getReceivedInfo().get(0);
1064         assertThat(callbackInfo.ricId).isEqualTo("ric1");
1065         assertThat(callbackInfo.eventType).isEqualTo(ServiceCallbackInfo.EventType.AVAILABLE);
1066
1067         var headers = receivedCallbacks.receivedHeaders.get(0);
1068         assertThat(headers).containsEntry("authorization", "Bearer " + AUTH_TOKEN);
1069
1070         Files.delete(authFile);
1071     }
1072
1073     private Policy addPolicy(String id, String typeName, String service, String ric) throws ServiceException {
1074        try {
1075            addRic(ric);
1076            Policy policy = Policy.builder()
1077                    .id(id)
1078                    .json(objectMapper.writeValueAsString(jsonString()))
1079                    .ownerServiceId(service)
1080                    .ric(rics.getRic(ric))
1081                    .type(addPolicyType(typeName, ric))
1082                    .lastModified(Instant.now())
1083                    .isTransient(false)
1084                    .statusNotificationUri("/policy-status?id=XXX")
1085                    .build();
1086            policies.put(policy);
1087            return policy;
1088        } catch (JsonProcessingException ex) {
1089             throw new RuntimeException(ex);
1090        }
1091     }
1092
1093     private Policy addPolicy(String id, String typeName, String service) throws ServiceException {
1094         return addPolicy(id, typeName, service, "ric");
1095     }
1096
1097     private String createServiceJson(String name, long keepAliveIntervalSeconds) throws JsonProcessingException {
1098         String callbackUrl = baseUrl() + RappSimulatorController.SERVICE_CALLBACK_URL;
1099         return createServiceJson(name, keepAliveIntervalSeconds, callbackUrl);
1100     }
1101
1102     private String createServiceJson(String name, long keepAliveIntervalSeconds, String url) throws JsonProcessingException {
1103         ServiceRegistrationInfo service = new ServiceRegistrationInfo(name)
1104                 .keepAliveIntervalSeconds(keepAliveIntervalSeconds)
1105                 .callbackUrl(url);
1106
1107         return objectMapper.writeValueAsString(service);
1108     }
1109
1110     private void putService(String name) throws JsonProcessingException {
1111         putService(name, 0, null);
1112     }
1113
1114     private void putService(String name, long keepAliveIntervalSeconds, @Nullable HttpStatus expectedStatus) throws JsonProcessingException {
1115         String url = "/services";
1116         String body = createServiceJson(name, keepAliveIntervalSeconds);
1117         ResponseEntity<String> resp = restClient().putForEntity(url, body).block();
1118         if (expectedStatus != null) {
1119             assertNotNull(resp);
1120             assertEquals(expectedStatus, resp.getStatusCode(), "");
1121         }
1122     }
1123
1124     private Map<String,String> jsonString() {
1125         Map<String,String> policyDataInMap = new HashMap<>();
1126         policyDataInMap.put("servingCellNrcgi","1");
1127         return policyDataInMap;
1128     }
1129
1130     @Test
1131     @DisplayName("test Concurrency")
1132     void testConcurrency() throws Exception {
1133         this.applicationConfig.setAuthProviderUrl("");
1134         logger.info("Concurrency test starting");
1135         final Instant startTime = Instant.now();
1136         List<Thread> threads = new ArrayList<>();
1137         List<ConcurrencyTestRunnable> tests = new ArrayList<>();
1138         a1ClientFactory.setResponseDelay(Duration.ofMillis(2));
1139         addRic("ric");
1140         addPolicyType("type1", "ric");
1141         addPolicyType("type2", "ric");
1142
1143         final String NON_RESPONDING_RIC = "NonRespondingRic";
1144         Ric nonRespondingRic = addRic(NON_RESPONDING_RIC);
1145         MockA1Client a1Client = a1ClientFactory.getOrCreateA1Client(NON_RESPONDING_RIC);
1146         a1Client.setErrorInject("errorInject");
1147
1148         for (int i = 0; i < 10; ++i) {
1149             AsyncRestClient restClient = restClient();
1150             ConcurrencyTestRunnable test =
1151                     new ConcurrencyTestRunnable(restClient, supervision, a1ClientFactory, rics, policyTypes);
1152             Thread thread = new Thread(test, "TestThread_" + i);
1153             thread.start();
1154             threads.add(thread);
1155             tests.add(test);
1156         }
1157         for (Thread t : threads) {
1158             t.join();
1159         }
1160         for (ConcurrencyTestRunnable test : tests) {
1161             assertThat(test.isFailed()).isFalse();
1162         }
1163         assertThat(policies.size()).isZero();
1164         logger.info("Concurrency test took: {}", Duration.between(startTime, Instant.now()));
1165
1166         assertThat(nonRespondingRic.getState()).isEqualTo(RicState.UNAVAILABLE);
1167         nonRespondingRic.setState(RicState.AVAILABLE);
1168     }
1169
1170     private AsyncRestClient restClient(String baseUrl, boolean useTrustValidation) {
1171         WebClientConfig config = this.applicationConfig.getWebClientConfig();
1172         config = WebClientConfig.builder()
1173                 .keyStoreType(config.getKeyStoreType())
1174                 .keyStorePassword(config.getKeyStorePassword())
1175                 .keyStore(config.getKeyStore())
1176                 .keyPassword(config.getKeyPassword())
1177                 .isTrustStoreUsed(useTrustValidation)
1178                 .trustStore(config.getTrustStore())
1179                 .trustStorePassword(config.getTrustStorePassword())
1180                 .httpProxyConfig(config.getHttpProxyConfig())
1181                 .build();
1182
1183         AsyncRestClientFactory f = new AsyncRestClientFactory(config, new SecurityContext(""));
1184         return f.createRestClientNoHttpProxy(baseUrl);
1185
1186     }
1187
1188     private String baseUrl() {
1189         return "https://localhost:" + port;
1190     }
1191
1192     private AsyncRestClient restClient(boolean useTrustValidation) {
1193         return restClient(baseUrl() + Consts.V2_API_ROOT, useTrustValidation);
1194     }
1195
1196     private AsyncRestClient restClient() {
1197         return restClient(false);
1198     }
1199
1200     private void testErrorCode(Mono<?> request, HttpStatus expStatus) {
1201         testErrorCode(request, expStatus, "", true);
1202     }
1203
1204     private void testErrorCode(Mono<?> request, HttpStatus expStatus, boolean expectApplicationProblemJsonMediaType) {
1205         testErrorCode(request, expStatus, "", expectApplicationProblemJsonMediaType);
1206     }
1207
1208     private void testErrorCode(Mono<?> request, HttpStatus expStatus, String responseContains) {
1209         testErrorCode(request, expStatus, responseContains, true);
1210     }
1211
1212     private void testErrorCode(Mono<?> request, HttpStatus expStatus, String responseContains,
1213             boolean expectApplicationProblemJsonMediaType) {
1214         StepVerifier.create(request)
1215                 .expectSubscription()
1216                 .expectErrorMatches(
1217                         t -> checkWebClientError(t, expStatus, responseContains, expectApplicationProblemJsonMediaType))
1218                 .verify();
1219     }
1220
1221     private void waitForRicState(String ricId, RicState state) throws ServiceException {
1222         Ric ric = rics.getRic(ricId);
1223         await().untilAsserted(() -> state.equals(ric.getState()));
1224     }
1225
1226     private boolean checkWebClientError(Throwable throwable, HttpStatus expStatus, String responseContains,
1227             boolean expectApplicationProblemJsonMediaType) {
1228         assertTrue(throwable instanceof WebClientResponseException);
1229         WebClientResponseException responseException = (WebClientResponseException) throwable;
1230         String body = responseException.getResponseBodyAsString();
1231         assertThat(body).contains(responseContains);
1232         assertThat(responseException.getStatusCode()).isEqualTo(expStatus);
1233
1234         if (expectApplicationProblemJsonMediaType) {
1235             assertThat(responseException.getHeaders().getContentType()).isEqualTo(MediaType.APPLICATION_PROBLEM_JSON);
1236         }
1237         return true;
1238     }
1239
1240     private MockA1Client getA1Client(String ricId) {
1241         return a1ClientFactory.getOrCreateA1Client(ricId);
1242     }
1243
1244     private PolicyType createPolicyType(String policyTypeName) {
1245         return PolicyType.builder()
1246                 .id(policyTypeName)
1247                 .schema("{\"title\":\"" + policyTypeName + "\"}")
1248                 .build();
1249     }
1250
1251     private PolicyType addPolicyType(String policyTypeName, String ricId) {
1252         PolicyType type = createPolicyType(policyTypeName);
1253         policyTypes.put(type);
1254         addRic(ricId).addSupportedPolicyType(type);
1255         return type;
1256     }
1257
1258     private Ric addRic(String ricId) {
1259         return addRic(ricId, null);
1260     }
1261
1262     private RicConfig ricConfig(String ricId, String managedElement) {
1263         List<String> mes = new ArrayList<>();
1264         if (managedElement != null) {
1265             mes.add(managedElement);
1266         }
1267         return RicConfig.builder()
1268                 .ricId(ricId)
1269                 .baseUrl(ricId)
1270                 .managedElementIds(mes)
1271                 .build();
1272     }
1273
1274     private Ric addRic(String ricId, String managedElement) {
1275         if (rics.get(ricId) != null) {
1276             return rics.get(ricId);
1277         }
1278
1279         RicConfig conf = ricConfig(ricId, managedElement);
1280         Ric ric = new Ric(conf);
1281         ric.setState(Ric.RicState.AVAILABLE);
1282         this.rics.put(ric);
1283         return ric;
1284     }
1285
1286 }