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

   1 /*-
   2  * ========================LICENSE_START=================================
   3  * ONAP : ccsdk oran
   4  * ======================================================================
   5  * Copyright (C) 2019-2022 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.assertEquals;
  26 import static org.junit.jupiter.api.Assertions.assertTrue;
  27 import static org.mockito.ArgumentMatchers.any;
  28 import static org.mockito.Mockito.doReturn;
  29
  30 import com.google.gson.Gson;
  31 import com.google.gson.GsonBuilder;
  32
  33 import java.io.FileOutputStream;
  34 import java.io.PrintStream;
  35 import java.lang.invoke.MethodHandles;
  36 import java.nio.charset.StandardCharsets;
  37 import java.nio.file.Files;
  38 import java.nio.file.Path;
  39 import java.nio.file.Paths;
  40 import java.time.Duration;
  41 import java.time.Instant;
  42 import java.util.ArrayList;
  43 import java.util.Collections;
  44 import java.util.List;
  45
  46 import org.json.JSONObject;
  47 import org.junit.jupiter.api.AfterAll;
  48 import org.junit.jupiter.api.AfterEach;
  49 import org.junit.jupiter.api.BeforeEach;
  50 import org.junit.jupiter.api.DisplayName;
  51 import org.junit.jupiter.api.MethodOrderer;
  52 import org.junit.jupiter.api.Test;
  53 import org.junit.jupiter.api.TestMethodOrder;
  54 import org.onap.ccsdk.oran.a1policymanagementservice.clients.A1ClientFactory;
  55 import org.onap.ccsdk.oran.a1policymanagementservice.clients.AsyncRestClient;
  56 import org.onap.ccsdk.oran.a1policymanagementservice.clients.AsyncRestClientFactory;
  57 import org.onap.ccsdk.oran.a1policymanagementservice.clients.SecurityContext;
  58 import org.onap.ccsdk.oran.a1policymanagementservice.configuration.ApplicationConfig;
  59 import org.onap.ccsdk.oran.a1policymanagementservice.configuration.ApplicationConfig.RicConfigUpdate;
  60 import org.onap.ccsdk.oran.a1policymanagementservice.configuration.RicConfig;
  61 import org.onap.ccsdk.oran.a1policymanagementservice.configuration.WebClientConfig;
  62 import org.onap.ccsdk.oran.a1policymanagementservice.controllers.OpenPolicyAgentSimulatorController;
  63 import org.onap.ccsdk.oran.a1policymanagementservice.controllers.ServiceCallbackInfo;
  64 import org.onap.ccsdk.oran.a1policymanagementservice.controllers.authorization.PolicyAuthorizationRequest;
  65 import org.onap.ccsdk.oran.a1policymanagementservice.controllers.authorization.PolicyAuthorizationRequest.Input.AccessType;
  66 import org.onap.ccsdk.oran.a1policymanagementservice.exceptions.ServiceException;
  67 import org.onap.ccsdk.oran.a1policymanagementservice.repository.Lock;
  68 import org.onap.ccsdk.oran.a1policymanagementservice.repository.Lock.LockType;
  69 import org.onap.ccsdk.oran.a1policymanagementservice.repository.Policies;
  70 import org.onap.ccsdk.oran.a1policymanagementservice.repository.Policy;
  71 import org.onap.ccsdk.oran.a1policymanagementservice.repository.PolicyType;
  72 import org.onap.ccsdk.oran.a1policymanagementservice.repository.PolicyTypes;
  73 import org.onap.ccsdk.oran.a1policymanagementservice.repository.Ric;
  74 import org.onap.ccsdk.oran.a1policymanagementservice.repository.Ric.RicState;
  75 import org.onap.ccsdk.oran.a1policymanagementservice.repository.Rics;
  76 import org.onap.ccsdk.oran.a1policymanagementservice.repository.Service;
  77 import org.onap.ccsdk.oran.a1policymanagementservice.repository.Services;
  78 import org.onap.ccsdk.oran.a1policymanagementservice.tasks.RefreshConfigTask;
  79 import org.onap.ccsdk.oran.a1policymanagementservice.tasks.RicSupervision;
  80 import org.onap.ccsdk.oran.a1policymanagementservice.tasks.ServiceSupervision;
  81 import org.onap.ccsdk.oran.a1policymanagementservice.utils.MockA1Client;
  82 import org.onap.ccsdk.oran.a1policymanagementservice.utils.MockA1ClientFactory;
  83 import org.slf4j.Logger;
  84 import org.slf4j.LoggerFactory;
  85 import org.springframework.beans.factory.annotation.Autowired;
  86 import org.springframework.boot.test.context.SpringBootTest;
  87 import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
  88 import org.springframework.boot.test.context.TestConfiguration;
  89 import org.springframework.boot.test.web.server.LocalServerPort;
  90 import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
  91 import org.springframework.boot.web.servlet.server.ServletWebServerFactory;
  92 import org.springframework.context.ApplicationContext;
  93 import org.springframework.context.annotation.Bean;
  94 import org.springframework.http.HttpStatus;
  95 import org.springframework.http.MediaType;
  96 import org.springframework.http.ResponseEntity;
  97 import org.springframework.test.context.TestPropertySource;
  98 import org.springframework.util.FileSystemUtils;
  99 import org.springframework.web.reactive.function.client.WebClientRequestException;
 100 import org.springframework.web.reactive.function.client.WebClientResponseException;
 101
 102 import reactor.core.publisher.Mono;
 103 import reactor.test.StepVerifier;
 104 import reactor.util.annotation.Nullable;
 105
 106 @TestMethodOrder(MethodOrderer.MethodName.class)
 107 @SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
 108 @TestPropertySource(properties = { //
 109         "server.ssl.key-store=./config/keystore.jks", //
 110         "app.webclient.trust-store=./config/truststore.jks", //
 111         "app.webclient.trust-store-used=true", //
 112         "app.vardata-directory=/tmp/pmstest", //
 113         "app.filepath=", //
 114         "app.s3.bucket=" // If this is set, S3 will be used to store data.
 115 })
 116 class ApplicationTest {
 117     private static final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
 118
 119     @Autowired
 120     ApplicationContext context;
 121
 122     @Autowired
 123     private Rics rics;
 124
 125     @Autowired
 126     private Policies policies;
 127
 128     @Autowired
 129     private PolicyTypes policyTypes;
 130
 131     @Autowired
 132     MockA1ClientFactory a1ClientFactory;
 133
 134     @Autowired
 135     RicSupervision supervision;
 136
 137     @Autowired
 138     ApplicationConfig applicationConfig;
 139
 140     @Autowired
 141     Services services;
 142
 143     @Autowired
 144     RappSimulatorController rAppSimulator;
 145
 146     @Autowired
 147     RefreshConfigTask refreshConfigTask;
 148
 149     @Autowired
 150     SecurityContext securityContext;
 151
 152     @Autowired
 153     OpenPolicyAgentSimulatorController openPolicyAgentSimulatorController;
 154
 155     private static Gson gson = new GsonBuilder().create();
 156
 157     /**
 158      * Overrides the BeanFactory.
 159      */
 160     @TestConfiguration
 161     static class TestBeanFactory {
 162
 163         @Bean
 164         A1ClientFactory getA1ClientFactory(@Autowired ApplicationConfig appConfig, @Autowired PolicyTypes types) {
 165             return new MockA1ClientFactory(appConfig, types);
 166         }
 167
 168         @Bean
 169         public ServiceSupervision getServiceSupervision(@Autowired Services services,
 170                 @Autowired A1ClientFactory a1ClientFactory, @Autowired Policies policies) {
 171             Duration checkInterval = Duration.ofMillis(1);
 172             return new ServiceSupervision(services, policies, a1ClientFactory, checkInterval);
 173         }
 174
 175         @Bean
 176         public ServletWebServerFactory servletContainer() {
 177             return new TomcatServletWebServerFactory();
 178         }
 179     }
 180
 181     @LocalServerPort
 182     private int port;
 183
 184     @BeforeEach
 185     void init() {
 186         this.applicationConfig.setAuthProviderUrl(baseUrl() + OpenPolicyAgentSimulatorController.ACCESS_CONTROL_URL);
 187     }
 188
 189     @AfterEach
 190     void reset() {
 191         rics.clear();
 192         policies.clear();
 193         policyTypes.clear();
 194         services.clear();
 195         a1ClientFactory.reset();
 196         this.rAppSimulator.getTestResults().clear();
 197         this.a1ClientFactory.setPolicyTypes(policyTypes); // Default same types in RIC and in this app
 198         this.securityContext.setAuthTokenFilePath(null);
 199         this.openPolicyAgentSimulatorController.getTestResults().reset();
 200     }
 201
 202     @AfterAll
 203     static void clearTestDir() {
 204         try {
 205             FileSystemUtils.deleteRecursively(Path.of("/tmp/pmstest"));
 206         } catch (Exception e) {
 207             logger.warn("Could test directory : {}", e.getMessage());
 208         }
 209     }
 210
 211     @AfterEach
 212     void verifyNoRicLocks() {
 213         for (Ric ric : this.rics.getRics()) {
 214             Lock.Grant grant = ric.getLock().lockBlocking(LockType.EXCLUSIVE, "verifyNoRicLocks");
 215             grant.unlockBlocking();
 216             assertThat(ric.getLock().getLockCounter()).isZero();
 217             assertThat(ric.getState()).isEqualTo(Ric.RicState.AVAILABLE);
 218         }
 219     }
 220
 221     @Test
 222     @DisplayName("test ZZ Actuator")
 223     void testZZActuator() throws Exception {
 224         // The test must be run last, hence the "ZZ" in the name. All succeeding tests
 225         // will fail.
 226         AsyncRestClient client = restClient(baseUrl(), false);
 227
 228         client.post("/actuator/loggers/org.onap.ccsdk.oran.a1policymanagementservice",
 229                 "{\"configuredLevel\":\"trace\"}").block();
 230
 231         String resp = client.get("/actuator/loggers/org.onap.ccsdk.oran.a1policymanagementservice").block();
 232         assertThat(resp).contains("TRACE");
 233
 234         client.post("/actuator/loggers/org.springframework.boot.actuate", "{\"configuredLevel\":\"trace\"}").block();
 235
 236         // This will stop the web server and all coming tests will fail.
 237         ResponseEntity<String> entity = client.postForEntity("/actuator/shutdown", "").block();
 238         assertThat(entity.getStatusCode()).isEqualTo(HttpStatus.OK);
 239         assertThat(((String) entity.getBody())).contains("Shutting down");
 240     }
 241
 242     @Test
 243     @DisplayName("test generate Api Doc")
 244     void generateApiDoc() throws Exception {
 245         String url = "https://localhost:" + this.port + "/v3/api-docs";
 246         ResponseEntity<String> resp = restClient("", false).getForEntity(url).block();
 247         assertThat(resp.getStatusCode()).isEqualTo(HttpStatus.OK);
 248         JSONObject jsonObj = new JSONObject(resp.getBody());
 249         assertThat(jsonObj.remove("servers")).isNotNull();
 250
 251         String indented = (jsonObj).toString(4);
 252         String docDir = "api/";
 253         Files.createDirectories(Paths.get(docDir));
 254         try (PrintStream out = new PrintStream(new FileOutputStream(docDir + "pms-api.json"))) {
 255             out.print(indented);
 256         }
 257     }
 258
 259     @Test
 260     @DisplayName("test Persistency Policies")
 261     void testPersistencyPolicies() throws Exception {
 262         Ric ric = this.addRic("ric1");
 263         PolicyType type = this.addPolicyType("type1", ric.id());
 264
 265         final int noOfPolicies = 100;
 266         for (int i = 0; i < noOfPolicies; ++i) {
 267             addPolicy("id" + i, type.getId(), "service", ric.id());
 268         }
 269         waitforS3();
 270
 271         {
 272             Policies policiesLocal = new Policies(this.applicationConfig);
 273             policiesLocal.restoreFromDatabase(ric, this.policyTypes).blockLast();
 274             assertThat(policiesLocal.size()).isEqualTo(noOfPolicies);
 275         }
 276
 277         {
 278             restClient().delete("/policies/id2").block();
 279             Policies policiesAfterDelete = new Policies(this.applicationConfig);
 280             policiesAfterDelete.restoreFromDatabase(ric, this.policyTypes).blockLast();
 281             assertThat(policiesAfterDelete.size()).isEqualTo(noOfPolicies - 1);
 282         }
 283     }
 284
 285     @Test
 286     @DisplayName("test Persistency Policy Types")
 287     void testPersistencyPolicyTypes() throws Exception {
 288         Ric ric = this.addRic("ric1");
 289         this.addPolicyType("type1", ric.id());
 290         waitforS3();
 291
 292         PolicyTypes types = new PolicyTypes(this.applicationConfig);
 293         types.restoreFromDatabase().blockLast();
 294         assertThat(types.size()).isEqualTo(1);
 295     }
 296
 297     @SuppressWarnings("squid:S2925") // "Thread.sleep" should not be used in tests.
 298     private void waitforS3() throws Exception {
 299         if (applicationConfig.isS3Enabled()) {
 300             Thread.sleep(1000);
 301         }
 302     }
 303
 304     @Test
 305     @DisplayName("test Persistency Service")
 306     void testPersistencyService() throws Exception {
 307         final String SERVICE = "serviceName";
 308         putService(SERVICE, 1234, HttpStatus.CREATED);
 309         assertThat(this.services.size()).isEqualTo(1);
 310         Service service = this.services.getService(SERVICE);
 311         waitforS3();
 312
 313         Services servicesRestored = new Services(this.applicationConfig);
 314         servicesRestored.restoreFromDatabase().blockLast();
 315         Service serviceRestored = servicesRestored.getService(SERVICE);
 316         assertThat(servicesRestored.size()).isEqualTo(1);
 317         assertThat(serviceRestored.getCallbackUrl()).isEqualTo(service.getCallbackUrl());
 318         assertThat(serviceRestored.getKeepAliveInterval()).isEqualTo(service.getKeepAliveInterval());
 319
 320         // check that the service can be deleted
 321         this.services.remove(SERVICE);
 322         servicesRestored = new Services(this.applicationConfig);
 323         assertThat(servicesRestored.size()).isZero();
 324     }
 325
 326     @Test
 327     @DisplayName("test Adding Ric From Configuration")
 328     void testAddingRicFromConfiguration() throws Exception {
 329         // Test adding the RIC from configuration
 330
 331         final String RIC = "ric1";
 332         final String TYPE = "type123";
 333         PolicyTypes nearRtRicPolicyTypes = new PolicyTypes(this.applicationConfig);
 334         nearRtRicPolicyTypes.put(createPolicyType(TYPE));
 335         this.a1ClientFactory.setPolicyTypes(nearRtRicPolicyTypes);
 336
 337         putService("service");
 338
 339         refreshConfigTask.handleUpdatedRicConfig( //
 340                 new RicConfigUpdate(ricConfig(RIC, "me1"), RicConfigUpdate.Type.ADDED)) //
 341                 .block();
 342         waitForRicState(RIC, RicState.AVAILABLE);
 343
 344         // Test that the type has been synched
 345         Ric addedRic = this.rics.getRic(RIC);
 346         assertThat(addedRic.getSupportedPolicyTypes()).hasSize(1);
 347         assertThat(addedRic.getSupportedPolicyTypes().iterator().next().getId()).isEqualTo(TYPE);
 348
 349         // Check that a service callback for the AVAILABLE RIC is invoked
 350         final RappSimulatorController.TestResults receivedCallbacks = rAppSimulator.getTestResults();
 351         await().untilAsserted(() -> assertThat(receivedCallbacks.getReceivedInfo()).hasSize(1));
 352         ServiceCallbackInfo callbackInfo = receivedCallbacks.getReceivedInfo().get(0);
 353         assertThat(callbackInfo.ricId).isEqualTo(RIC);
 354         assertThat(callbackInfo.eventType).isEqualTo(ServiceCallbackInfo.EventType.AVAILABLE);
 355     }
 356
 357     @Test
 358     @DisplayName("test Adding Ric From Configuration non Responding Ric")
 359     void testAddingRicFromConfiguration_nonRespondingRic() throws Exception {
 360         putService("service");
 361
 362         final String RIC = "NonRespondingRic";
 363         MockA1Client a1Client = a1ClientFactory.getOrCreateA1Client(RIC);
 364         doReturn(MockA1Client.monoError("error", HttpStatus.BAD_GATEWAY)).when(a1Client).getPolicyTypeIdentities();
 365
 366         refreshConfigTask.handleUpdatedRicConfig( //
 367                 new RicConfigUpdate(ricConfig(RIC, "me1"), RicConfigUpdate.Type.ADDED)) //
 368                 .block();
 369
 370         waitForRicState(RIC, RicState.UNAVAILABLE);
 371
 372         // Check that no service callback for the UNAVAILABLE RIC is invoked
 373         final RappSimulatorController.TestResults receivedCallbacks = rAppSimulator.getTestResults();
 374         await().untilAsserted(() -> assertThat(receivedCallbacks.getReceivedInfo()).isEmpty());
 375
 376         // Run a synch and check that the AVAILABLE notification is received
 377         a1ClientFactory.reset();
 378         supervision.checkAllRics();
 379         waitForRicState(RIC, RicState.AVAILABLE);
 380
 381         await().untilAsserted(() -> assertThat(receivedCallbacks.getReceivedInfo()).hasSize(1));
 382     }
 383
 384     @Test
 385     @DisplayName("test Trust Validation")
 386     void testTrustValidation() {
 387         addRic("ric1");
 388
 389         String rsp = restClient(true).get("/rics").block(); // restClient(true) enables trust validation
 390         assertThat(rsp).contains("ric1");
 391
 392     }
 393
 394     @Test
 395     @DisplayName("test Get Rics")
 396     void testGetRics() {
 397         addRic("ric1");
 398         this.addPolicyType("type1", "ric1");
 399         String url = "/rics?policytype_id=type1";
 400         String rsp = restClient().get(url).block();
 401         assertThat(rsp).contains("ric1");
 402
 403         // nameless type for ORAN A1 1.1
 404         addRic("ric2");
 405         this.addPolicyType("", "ric2");
 406         url = "/rics?policytype_id=";
 407         rsp = restClient().get(url).block();
 408         assertThat(rsp).contains("ric2") //
 409                 .doesNotContain("ric1") //
 410                 .contains("AVAILABLE");
 411
 412         // All RICs
 413         rsp = restClient().get("/rics").block();
 414         assertThat(rsp).contains("ric2") //
 415                 .contains("ric1");
 416
 417         // Non existing policy type
 418         url = "/rics?policytype_id=XXXX";
 419         testErrorCode(restClient().get(url), HttpStatus.NOT_FOUND);
 420     }
 421
 422     @Test
 423     @DisplayName("test Synchronization")
 424     void testSynchronization() throws Exception {
 425         // Two polictypes will be put in the NearRT RICs
 426         PolicyTypes nearRtRicPolicyTypes = new PolicyTypes(this.applicationConfig);
 427         nearRtRicPolicyTypes.put(createPolicyType("typeName"));
 428         nearRtRicPolicyTypes.put(createPolicyType("typeName2"));
 429         this.a1ClientFactory.setPolicyTypes(nearRtRicPolicyTypes);
 430
 431         // One type and one instance added to the Policy Management Service's storage
 432         final String ric1Name = "ric1";
 433         Ric ric1 = addRic(ric1Name);
 434         Policy policy2 = addPolicy("policyId2", "typeName", "service", ric1Name);
 435         Ric ric2 = addRic("ric2");
 436
 437         getA1Client(ric1Name).putPolicy(policy2); // put it in the RIC (Near-RT RIC)
 438         policies.remove(policy2); // Remove it from the repo -> should be deleted in the RIC
 439
 440         String policyId = "policyId";
 441         Policy policy = addPolicy(policyId, "typeName", "service", ric1Name); // This should be created in the RIC
 442         supervision.checkAllRics(); // The created policy should be put in the RIC
 443
 444         // Wait until synch is completed
 445         waitForRicState(ric1Name, RicState.SYNCHRONIZING);
 446         waitForRicState(ric1Name, RicState.AVAILABLE);
 447         waitForRicState("ric2", RicState.AVAILABLE);
 448
 449         Policies ricPolicies = getA1Client(ric1Name).getPolicies();
 450         assertThat(ricPolicies.size()).isEqualTo(1);
 451         Policy ricPolicy = ricPolicies.get(policyId);
 452         assertThat(ricPolicy.getJson()).isEqualTo(policy.getJson());
 453
 454         // Both types should be in the Policy Management Service's storage after the
 455         // synch
 456         assertThat(ric1.getSupportedPolicyTypes()).hasSize(2);
 457         assertThat(ric2.getSupportedPolicyTypes()).hasSize(2);
 458     }
 459
 460     @Test
 461     @DisplayName("test Get Ric")
 462     void testGetRic() throws Exception {
 463         String ricId = "ric1";
 464         String managedElementId = "kista_1";
 465         addRic(ricId, managedElementId);
 466
 467         String url = "/rics/ric?managed_element_id=" + managedElementId;
 468         String rsp = restClient().get(url).block();
 469         RicInfo ricInfo = gson.fromJson(rsp, RicInfo.class);
 470         assertThat(ricInfo.ricId).isEqualTo(ricId);
 471
 472         url = "/rics/ric?ric_id=" + ricId;
 473         rsp = restClient().get(url).block();
 474         ricInfo = gson.fromJson(rsp, RicInfo.class);
 475         assertThat(ricInfo.ricId).isEqualTo(ricId);
 476
 477         // test GET RIC for ManagedElement that does not exist
 478         url = "/rics/ric?managed_element_id=" + "junk";
 479         testErrorCode(restClient().get(url), HttpStatus.NOT_FOUND);
 480
 481         url = "/rics/ric";
 482         testErrorCode(restClient().get(url), HttpStatus.BAD_REQUEST);
 483     }
 484
 485     private String putPolicyBody(String serviceName, String ricId, String policyTypeName, String policyInstanceId,
 486             boolean isTransient, String statusNotificationUri) {
 487         PolicyInfo info = new PolicyInfo();
 488         info.policyId = policyInstanceId;
 489         info.policyTypeId = policyTypeName;
 490         info.ricId = ricId;
 491         info.serviceId = serviceName;
 492         info.policyData = gson.fromJson(jsonString(), Object.class);
 493
 494         if (isTransient) {
 495             info.isTransient = isTransient;
 496         }
 497         info.statusNotificationUri = statusNotificationUri;
 498         info.validate();
 499         return gson.toJson(info);
 500     }
 501
 502     private String putPolicyBody(String serviceName, String ricId, String policyTypeName, String policyInstanceId) {
 503         return putPolicyBody(serviceName, ricId, policyTypeName, policyInstanceId, false, "statusUri");
 504     }
 505
 506     @Test
 507     @DisplayName("test Put Policy")
 508     void testPutPolicy() throws Exception {
 509         String serviceName = "service.1";
 510         String ricId = "ric.1";
 511         String policyTypeName = "type1_1.2.3";
 512         String policyInstanceId = "instance_1.2.3";
 513
 514         putService(serviceName);
 515         addPolicyType(policyTypeName, ricId);
 516
 517         // PUT a transient policy
 518         String url = "/policies";
 519         String policyBody = putPolicyBody(serviceName, ricId, policyTypeName, policyInstanceId, true, "statusNotif");
 520         this.rics.getRic(ricId).setState(Ric.RicState.AVAILABLE);
 521
 522         restClient().put(url, policyBody).block();
 523         {
 524             // Check the authorization request
 525             OpenPolicyAgentSimulatorController.TestResults res =
 526                     this.openPolicyAgentSimulatorController.getTestResults();
 527             assertThat(res.receivedRequests).hasSize(1);
 528             PolicyAuthorizationRequest req = res.receivedRequests.get(0);
 529             assertThat(req.getInput().getAccessType()).isEqualTo(AccessType.WRITE);
 530             assertThat(req.getInput().getPolicyTypeId()).isEqualTo(policyTypeName);
 531         }
 532
 533         Policy policy = policies.getPolicy(policyInstanceId);
 534         assertThat(policy).isNotNull();
 535         assertThat(policy.getId()).isEqualTo(policyInstanceId);
 536         assertThat(policy.getOwnerServiceId()).isEqualTo(serviceName);
 537         assertThat(policy.getRic().id()).isEqualTo(ricId);
 538         assertThat(policy.isTransient()).isTrue();
 539
 540         // Put a non transient policy
 541         policyBody = putPolicyBody(serviceName, ricId, policyTypeName, policyInstanceId);
 542         restClient().put(url, policyBody).block();
 543         policy = policies.getPolicy(policyInstanceId);
 544         assertThat(policy.isTransient()).isFalse();
 545
 546         url = "/policy-instances";
 547         String rsp = restClient().get(url).block();
 548         assertThat(rsp).as("Response contains policy instance ID.").contains(policyInstanceId);
 549
 550         url = "/policies/" + policyInstanceId;
 551         rsp = restClient().get(url).block();
 552         assertThat(rsp).contains(policyBody);
 553
 554         // Test of error codes
 555         url = "/policies";
 556         policyBody = putPolicyBody(serviceName, ricId + "XX", policyTypeName, policyInstanceId);
 557         testErrorCode(restClient().put(url, policyBody), HttpStatus.NOT_FOUND);
 558
 559         policyBody = putPolicyBody(serviceName, ricId, policyTypeName + "XX", policyInstanceId);
 560         addPolicyType(policyTypeName + "XX", "otherRic");
 561         testErrorCode(restClient().put(url, policyBody), HttpStatus.NOT_FOUND);
 562
 563         policyBody = putPolicyBody(serviceName, ricId, policyTypeName, policyInstanceId);
 564         this.rics.getRic(ricId).setState(Ric.RicState.SYNCHRONIZING);
 565         testErrorCode(restClient().put(url, policyBody), HttpStatus.LOCKED);
 566         this.rics.getRic(ricId).setState(Ric.RicState.AVAILABLE);
 567     }
 568
 569     @Test
 570     void testFineGrainedAuth() throws Exception {
 571         final String POLICY_ID = "policyId";
 572         final String RIC_ID = "ric1";
 573         final String TYPE_ID = "typeName";
 574         addPolicy(POLICY_ID, TYPE_ID, null, RIC_ID);
 575         assertThat(policies.size()).isEqualTo(1);
 576
 577         this.applicationConfig
 578                 .setAuthProviderUrl(baseUrl() + OpenPolicyAgentSimulatorController.ACCESS_CONTROL_URL_REJECT);
 579
 580         String url = "/policy-instances";
 581         String rsp = restClient().get(url).block();
 582         assertThat(rsp).as("Response contains no policy instance ID.").contains("[]");
 583
 584         url = "/policies/" + POLICY_ID;
 585         testErrorCode(restClient().delete(url), HttpStatus.UNAUTHORIZED, "Not authorized");
 586
 587         url = "/policies";
 588         String policyBody = putPolicyBody(null, RIC_ID, TYPE_ID, POLICY_ID, false, null);
 589         testErrorCode(restClient().put(url, policyBody), HttpStatus.UNAUTHORIZED, "Not authorized");
 590
 591         rsp = restClient().get(url).block();
 592         assertThat(rsp).as("Response contains no policy instance ID.").contains("[]");
 593     }
 594
 595     @Test
 596     void testFineGrainedAuth_OPA_UNAVALIABLE() throws Exception {
 597         final String POLICY_ID = "policyId";
 598         final String RIC_ID = "ric1";
 599         final String TYPE_ID = "typeName";
 600         addPolicy(POLICY_ID, TYPE_ID, null, RIC_ID);
 601         assertThat(policies.size()).isEqualTo(1);
 602
 603         this.applicationConfig.setAuthProviderUrl("junk");
 604
 605         String url = "/policy-instances";
 606         String rsp = restClient().get(url).block();
 607         assertThat(rsp).as("Response contains no policy instance ID.").contains("[]");
 608
 609         url = "/policies/" + POLICY_ID;
 610         testErrorCode(restClient().delete(url), HttpStatus.UNAUTHORIZED, "Not authorized");
 611
 612         url = "/policies";
 613         String policyBody = putPolicyBody(null, RIC_ID, TYPE_ID, POLICY_ID, false, null);
 614         testErrorCode(restClient().put(url, policyBody), HttpStatus.UNAUTHORIZED, "Not authorized");
 615
 616         rsp = restClient().get(url).block();
 617         assertThat(rsp).as("Response contains no policy instance ID.").contains("[]");
 618     }
 619
 620     @Test
 621     @DisplayName("test Put Policy No Service No Status Uri")
 622     void testPutPolicy_NoServiceNoStatusUri() throws Exception {
 623         String ricId = "ric.1";
 624         String policyTypeName = "type1_1.2.3";
 625         String policyInstanceId = "instance_1.2.3";
 626
 627         addPolicyType(policyTypeName, ricId);
 628
 629         // PUT a transient policy
 630         String url = "/policies";
 631         String policyBody = putPolicyBody(null, ricId, policyTypeName, policyInstanceId, true, null);
 632         this.rics.getRic(ricId).setState(Ric.RicState.AVAILABLE);
 633
 634         restClient().put(url, policyBody).block();
 635
 636         Policy policy = policies.getPolicy(policyInstanceId);
 637         assertThat(policy).isNotNull();
 638         assertThat(policy.getOwnerServiceId()).isBlank();
 639         assertThat(policy.getStatusNotificationUri()).isBlank();
 640     }
 641
 642     @Test
 643     /**
 644      * Test that HttpStatus and body from failing REST call to A1 is passed on to
 645      * the caller.
 646      *
 647      * @throws ServiceException
 648      */
 649     @DisplayName("test Error From Ric")
 650     void testErrorFromRic() throws ServiceException {
 651         putService("service1");
 652         addPolicyType("type1", "ric1");
 653
 654         MockA1Client a1Client = a1ClientFactory.getOrCreateA1Client("ric1");
 655         HttpStatus httpStatus = HttpStatus.INTERNAL_SERVER_ERROR;
 656         String responseBody = "Refused";
 657         byte[] responseBodyBytes = responseBody.getBytes(StandardCharsets.UTF_8);
 658
 659         WebClientResponseException a1Exception = new WebClientResponseException(httpStatus.value(), "statusText", null,
 660                 responseBodyBytes, StandardCharsets.UTF_8, null);
 661         doReturn(Mono.error(a1Exception)).when(a1Client).putPolicy(any());
 662
 663         // PUT Policy
 664         String putBody = putPolicyBody("service1", "ric1", "type1", "id1");
 665         String url = "/policies";
 666         testErrorCode(restClient().put(url, putBody), httpStatus, responseBody);
 667
 668         // DELETE POLICY
 669         this.addPolicy("instance1", "type1", "service1", "ric1");
 670         doReturn(Mono.error(a1Exception)).when(a1Client).deletePolicy(any());
 671         testErrorCode(restClient().delete("/policies/instance1"), httpStatus, responseBody);
 672
 673     }
 674
 675     @Test
 676     @DisplayName("test Put Typeless Policy")
 677     void testPutTypelessPolicy() throws Exception {
 678         putService("service1");
 679         addPolicyType("", "ric1");
 680         String body = putPolicyBody("service1", "ric1", "", "id1");
 681         restClient().put("/policies", body).block();
 682
 683         String rsp = restClient().get("/policy-instances").block();
 684         PolicyInfoList info = gson.fromJson(rsp, PolicyInfoList.class);
 685         assertThat(info.policies).hasSize(1);
 686         PolicyInfo policyInfo = info.policies.iterator().next();
 687         assertThat(policyInfo.policyId).isEqualTo("id1");
 688         assertThat(policyInfo.policyTypeId).isEmpty();
 689     }
 690
 691     @Test
 692     @DisplayName("test Update Service")
 693     void testUpdateService() throws Exception {
 694         this.addRic("ric1");
 695         this.addPolicy("p", "type1", "", "ric1");
 696
 697         String url = "/policies?service_id=";
 698         String resp = restClient().get(url).block();
 699         assertThat(resp).contains("[\"p\"]");
 700
 701         this.addPolicy("p", "type1", "service", "ric1");
 702         url = "/policies?service_id=";
 703         resp = restClient().get(url).block();
 704         assertThat(resp).contains("[]");
 705
 706         url = "/policies?service_id=service";
 707         resp = restClient().get(url).block();
 708         assertThat(resp).contains("[\"p\"]");
 709     }
 710
 711     @Test
 712     @DisplayName("test Refuse To Update Policy")
 713     void testRefuseToUpdatePolicy() throws Exception {
 714         // Test that only the json can be changed for a already created policy
 715         // In this case service is attempted to be changed
 716         this.addRic("ric1");
 717         this.addRic("ricXXX");
 718         this.addPolicy("instance1", "type1", "service1", "ric1");
 719         this.addPolicy("instance2", "type1", "service1", "ricXXX");
 720
 721         // Try change ric1 -> ricXXX
 722         String bodyWrongRic = putPolicyBody("service1", "ricXXX", "type1", "instance1");
 723         testErrorCode(restClient().put("/policies", bodyWrongRic), HttpStatus.CONFLICT);
 724     }
 725
 726     @Test
 727     @DisplayName("test Get Policy")
 728     void testGetPolicy() throws Exception {
 729         String url = "/policies/id";
 730         Policy policy = addPolicy("id", "typeName", "service1", "ric1");
 731         {
 732             String rsp = restClient().get(url).block();
 733             PolicyInfo info = gson.fromJson(rsp, PolicyInfo.class);
 734             String policyStr = gson.toJson(info.policyData);
 735             assertThat(policyStr).isEqualTo(policy.getJson());
 736         }
 737         {
 738             policies.remove(policy);
 739             testErrorCode(restClient().get(url), HttpStatus.NOT_FOUND);
 740         }
 741     }
 742
 743     @Test
 744     @DisplayName("test Delete Policy")
 745     void testDeletePolicy() throws Exception {
 746         String policyId = "id.1";
 747         addPolicy(policyId, "typeName", "service1", "ric1");
 748         assertThat(policies.size()).isEqualTo(1);
 749
 750         String url = "/policies/" + policyId;
 751         ResponseEntity<String> entity = restClient().deleteForEntity(url).block();
 752
 753         assertThat(entity.getStatusCode()).isEqualTo(HttpStatus.NO_CONTENT);
 754         assertThat(policies.size()).isZero();
 755
 756         // Delete a non existing policy
 757         testErrorCode(restClient().get(url), HttpStatus.NOT_FOUND);
 758     }
 759
 760     @Test
 761     @DisplayName("test Get Policy Type")
 762     void testGetPolicyType() throws Exception {
 763         String typeId = "AC.D";
 764         addPolicyType(typeId, "ric1");
 765
 766         waitForRicState("ric1", RicState.AVAILABLE);
 767
 768         String url = "/policy-types/" + typeId;
 769
 770         String rsp = this.restClient().get(url).block();
 771
 772         PolicyTypeInfo info = gson.fromJson(rsp, PolicyTypeInfo.class);
 773         assertThat(info.schema).isNotNull();
 774
 775         // Get non existing schema
 776         url = "/policy-types/JUNK";
 777         testErrorCode(restClient().get(url), HttpStatus.NOT_FOUND);
 778     }
 779
 780     String createPolicyTypesJson(String... types) {
 781         List<String> list = new ArrayList<>();
 782         Collections.addAll(list, types);
 783         PolicyTypeIdList ids = new PolicyTypeIdList(list);
 784         return gson.toJson(ids);
 785     }
 786
 787     @Test
 788     @DisplayName("test Get Policy Types")
 789     void testGetPolicyTypes() {
 790         String TYPE_ID_1 = "A_type1_1.9.0";
 791         String TYPE_ID_2 = "A_type1_2.0.0";
 792         String TYPE_ID_3 = "A_type1_1.5.0";
 793         String TYPE_ID_4 = "type3_1.9.0";
 794         addPolicyType(TYPE_ID_1, "ric1");
 795         addPolicyType(TYPE_ID_2, "ric2");
 796         addPolicyType(TYPE_ID_3, "ric2");
 797         addPolicyType(TYPE_ID_4, "ric2");
 798
 799         addPolicyType("junk", "ric2");
 800         addPolicyType("junk_a.b.c", "ric2");
 801
 802         String url = "/policy-types";
 803         String rsp = restClient().get(url).block();
 804         assertThat(rsp).contains(TYPE_ID_1, TYPE_ID_2);
 805
 806         url = "/policy-types?ric_id=ric1";
 807         rsp = restClient().get(url).block();
 808         String expResp = createPolicyTypesJson(TYPE_ID_1);
 809         assertThat(rsp).isEqualTo(expResp);
 810
 811         // Get policy types for non existing RIC
 812         url = "/policy-types?ric_id=ric1XXX";
 813         testErrorCode(restClient().get(url), HttpStatus.NOT_FOUND);
 814
 815         // All types with a type_name
 816         url = "/policy-types?type_name=A_type1";
 817         rsp = restClient().get(url).block();
 818         assertThat(rsp).contains(TYPE_ID_1, TYPE_ID_2);
 819
 820         // All types compatible with type1_1.5.0 (which is type1_1.9.0)
 821         url = "/policy-types?type_name=A_type1&&compatible_with_version=1.5.0";
 822         rsp = restClient().get(url).block();
 823         expResp = createPolicyTypesJson(TYPE_ID_3, TYPE_ID_1);
 824         assertThat(rsp).isEqualTo(expResp);
 825
 826         url = "/policy-types?type_name=A_type1&&compatible_with_version=junk";
 827         testErrorCode(restClient().get(url), HttpStatus.BAD_REQUEST, "Version must contain major.minor.patch code");
 828
 829         url = "/policy-types?type_name=A_type1&&compatible_with_version=a.b.c";
 830         testErrorCode(restClient().get(url), HttpStatus.BAD_REQUEST, "Syntax error in");
 831
 832         url = "/policy-types?compatible_with_version=1.5.0";
 833         testErrorCode(restClient().get(url), HttpStatus.BAD_REQUEST, "type_name");
 834     }
 835
 836     @Test
 837     @DisplayName("test Get Policy Instances")
 838     void testGetPolicyInstances() throws Exception {
 839         addPolicy("id1", "type1", "service1");
 840
 841         String url = "/policy-instances";
 842         String rsp = restClient().get(url).block();
 843         logger.info(rsp);
 844         PolicyInfoList info = gson.fromJson(rsp, PolicyInfoList.class);
 845         assertThat(info.policies).hasSize(1);
 846         PolicyInfo policyInfo = info.policies.iterator().next();
 847         assert (policyInfo.validate());
 848         assertThat(policyInfo.policyId).isEqualTo("id1");
 849         assertThat(policyInfo.policyTypeId).isEqualTo("type1");
 850         assertThat(policyInfo.serviceId).isEqualTo("service1");
 851     }
 852
 853     @Test
 854     @DisplayName("test Get Policy Instances Filter")
 855     void testGetPolicyInstancesFilter() throws Exception {
 856         addPolicy("id1", "type1", "service1");
 857         addPolicy("id2", "type1", "service2");
 858         addPolicy("id3", "type2", "service1");
 859         addPolicy("id4", "type1_1.0.0", "service1");
 860
 861         String url = "/policy-instances?policytype_id=type1";
 862         String rsp = restClient().get(url).block();
 863         logger.info(rsp);
 864         assertThat(rsp).contains("id1") //
 865                 .contains("id2") //
 866                 .doesNotContain("id3");
 867
 868         url = "/policy-instances?policytype_id=type1&service_id=service2";
 869         rsp = restClient().get(url).block();
 870         logger.info(rsp);
 871         assertThat(rsp).doesNotContain("id1") //
 872                 .contains("id2") //
 873                 .doesNotContain("id3");
 874
 875         url = "/policy-instances?type_name=type1";
 876         rsp = restClient().get(url).block();
 877         assertThat(rsp).contains("id1") //
 878                 .contains("id2") //
 879                 .doesNotContain("id3") //
 880                 .contains("id4");
 881
 882         // Test get policies for non existing type
 883         url = "/policy-instances?policytype_id=type1XXX";
 884         testErrorCode(restClient().get(url), HttpStatus.NOT_FOUND);
 885
 886         // Test get policies for non existing RIC
 887         url = "/policy-instances?ric_id=XXX";
 888         testErrorCode(restClient().get(url), HttpStatus.NOT_FOUND);
 889     }
 890
 891     @Test
 892     @DisplayName("test Get Policy Ids Filter")
 893     void testGetPolicyIdsFilter() throws Exception {
 894         addPolicy("id1", "type1", "service1", "ric1");
 895         addPolicy("id2", "type1", "service2", "ric1");
 896         addPolicy("id3", "type2", "service1", "ric1");
 897         addPolicy("id4", "type1_1.0.0", "service1");
 898
 899         String url = "/policies?policytype_id=type1";
 900         String rsp = restClient().get(url).block();
 901         logger.info(rsp);
 902         assertThat(rsp).contains("id1") //
 903                 .contains("id2") //
 904                 .doesNotContain("id3");
 905
 906         url = "/policies?policytype_id=type1&service_id=service1&ric=ric1";
 907         rsp = restClient().get(url).block();
 908         PolicyIdList respList = gson.fromJson(rsp, PolicyIdList.class);
 909         assertThat(respList.policyIds.iterator().next()).isEqualTo("id1");
 910
 911         url = "/policies?policytype_name=type1&service_id=service1";
 912         rsp = restClient().get(url).block();
 913         assertThat(rsp).contains("id1") //
 914                 .contains("id3") //
 915                 .contains("id4");
 916         assertThat(gson.fromJson(rsp, PolicyIdList.class).policyIds).hasSize(3);
 917
 918         // Test get policy ids for non existing type
 919         url = "/policies?policytype_id=type1XXX";
 920         testErrorCode(restClient().get(url), HttpStatus.NOT_FOUND);
 921
 922         // Test get policy ids for non existing RIC
 923         url = "/policies?ric_id=XXX";
 924         testErrorCode(restClient().get(url), HttpStatus.NOT_FOUND);
 925     }
 926
 927     @Test
 928     @DisplayName("test Put And Get Service")
 929     void testPutAndGetService() throws Exception {
 930         // PUT
 931         String serviceName = "ac.dc";
 932         putService(serviceName, 0, HttpStatus.CREATED);
 933         putService(serviceName, 0, HttpStatus.OK);
 934
 935         // GET one service
 936         String url = "/services?service_id=" + serviceName;
 937         String rsp = restClient().get(url).block();
 938         ServiceStatusList info = gson.fromJson(rsp, ServiceStatusList.class);
 939         assertThat(info.statusList).hasSize(1);
 940         ServiceStatus status = info.statusList.iterator().next();
 941         assertThat(status.keepAliveIntervalSeconds).isZero();
 942         assertThat(status.serviceId).isEqualTo(serviceName);
 943
 944         // GET (all)
 945         url = "/services";
 946         rsp = restClient().get(url).block();
 947         assertThat(rsp).as("Response contains service name").contains(serviceName);
 948         logger.info(rsp);
 949
 950         // Keep alive
 951         url = "/services/" + serviceName + "/keepalive";
 952         ResponseEntity<?> entity = restClient().putForEntity(url).block();
 953         assertThat(entity.getStatusCode()).isEqualTo(HttpStatus.OK);
 954
 955         // DELETE service
 956         addPolicy("id1", "type1", serviceName);
 957         assertThat(services.size()).isEqualTo(1);
 958         url = "/services/" + serviceName;
 959         restClient().delete(url).block();
 960         assertThat(services.size()).isZero();
 961
 962         // Keep alive, no registered service
 963         testErrorCode(restClient().put("/services/junk/keepalive", ""), HttpStatus.NOT_FOUND);
 964
 965         // PUT service with bad payload
 966         testErrorCode(restClient().put("/services", "crap"), HttpStatus.BAD_REQUEST, false);
 967         testErrorCode(restClient().put("/services", "{}"), HttpStatus.BAD_REQUEST, false);
 968         testErrorCode(restClient().put("/services", createServiceJson(serviceName, -123)), HttpStatus.BAD_REQUEST,
 969                 false);
 970         testErrorCode(restClient().put("/services", createServiceJson(serviceName, 0, "missing.portandprotocol.com")),
 971                 HttpStatus.BAD_REQUEST, false);
 972
 973         // GET non existing service
 974         testErrorCode(restClient().get("/services?service_id=XXX"), HttpStatus.NOT_FOUND);
 975     }
 976
 977     @Test
 978     @DisplayName("test delete Service with no authorization")
 979     void testDeleteServiceWithNoAuth() throws Exception {
 980         // PUT service
 981         String serviceName = "ac.dc";
 982         putService(serviceName, 0, HttpStatus.CREATED);
 983
 984         // No Authorization to Delete
 985         this.applicationConfig
 986                 .setAuthProviderUrl(baseUrl() + OpenPolicyAgentSimulatorController.ACCESS_CONTROL_URL_REJECT);
 987         addPolicy("id1", "type1", serviceName);
 988         assertThat(services.size()).isEqualTo(1);
 989         String url = "/services/" + serviceName;
 990         restClient().delete(url).block();
 991         assertThat(services.size()).isZero();
 992         assertThat(policies.size()).isEqualTo(1);
 993         testErrorCode(restClient().get("/policies/id1"), HttpStatus.UNAUTHORIZED);
 994     }
 995
 996     @Test
 997     @DisplayName("test delete Service with no service")
 998     void testDeleteServiceWithNoService() {
 999         String url = "/services/" + "NoService";
1000         testErrorCode(restClient().delete(url), HttpStatus.NOT_FOUND);
1001     }
1002
1003     @Test
1004     @DisplayName("test Service Supervision")
1005     void testServiceSupervision() {
1006         putService("service1", 1, HttpStatus.CREATED);
1007         addPolicyType("type1", "ric1");
1008
1009         String policyBody = putPolicyBody("service1", "ric1", "type1", "instance1");
1010         restClient().put("/policies", policyBody).block();
1011
1012         assertThat(policies.size()).isEqualTo(1);
1013         assertThat(services.size()).isEqualTo(1);
1014
1015         // Timeout after ~1 second
1016         await().untilAsserted(() -> assertThat(policies.size()).isZero());
1017         assertThat(services.size()).isZero();
1018     }
1019
1020     @Test
1021     @DisplayName("test Get Policy Status")
1022     void testGetPolicyStatus() throws Exception {
1023         addPolicy("id", "typeName", "service1", "ric1");
1024         assertThat(policies.size()).isEqualTo(1);
1025
1026         String url = "/policies/id/status";
1027         String rsp = restClient().get(url).block();
1028         PolicyStatusInfo info = gson.fromJson(rsp, PolicyStatusInfo.class);
1029         assertThat(info.status).isEqualTo("OK");
1030
1031         // GET non existing policy status
1032         url = "/policies/XXX/status";
1033         testErrorCode(restClient().get(url), HttpStatus.NOT_FOUND);
1034
1035         // GET STATUS, the NearRT RIC returns error
1036         MockA1Client a1Client = a1ClientFactory.getOrCreateA1Client("ric1");
1037         url = "/policies/id/status";
1038         WebClientResponseException a1Exception = new WebClientResponseException(404, "", null, null, null);
1039         doReturn(Mono.error(a1Exception)).when(a1Client).getPolicyStatus(any());
1040         rsp = restClient().get(url).block();
1041         info = gson.fromJson(rsp, PolicyStatusInfo.class);
1042         assertThat(info.status).hasToString("{}");
1043     }
1044
1045     @Test
1046     @DisplayName("test Get Service Status")
1047     void testGetServiceStatus() {
1048         String url = "/status";
1049         String rsp = restClient().get(url).block();
1050         assertThat(rsp).contains("success");
1051
1052         rsp = restClient(baseUrl(), false).get(url).block(); // V1 status is used by a readinessProbe
1053         assertThat(rsp).isEqualTo("success");
1054     }
1055
1056     @Test
1057     @DisplayName("test Service Notification")
1058     void testServiceNotification() throws Exception {
1059
1060         final String AUTH_TOKEN = "testToken";
1061         Path authFile = Files.createTempFile("pmsTestAuthToken", ".txt");
1062         Files.write(authFile, AUTH_TOKEN.getBytes());
1063         this.securityContext.setAuthTokenFilePath(authFile);
1064
1065         putService("junkService");
1066         Service junkService = this.services.get("junkService");
1067         junkService.setCallbackUrl("https://junk");
1068         putService("service");
1069
1070         Ric ric = addRic("ric1");
1071         ric.setState(Ric.RicState.UNAVAILABLE);
1072         supervision.checkAllRics();
1073         waitForRicState("ric1", RicState.AVAILABLE);
1074
1075         final RappSimulatorController.TestResults receivedCallbacks = rAppSimulator.getTestResults();
1076         await().untilAsserted(() -> assertThat(receivedCallbacks.getReceivedInfo()).hasSize(1));
1077         ServiceCallbackInfo callbackInfo = receivedCallbacks.getReceivedInfo().get(0);
1078         assertThat(callbackInfo.ricId).isEqualTo("ric1");
1079         assertThat(callbackInfo.eventType).isEqualTo(ServiceCallbackInfo.EventType.AVAILABLE);
1080
1081         var headers = receivedCallbacks.receivedHeaders.get(0);
1082         assertThat(headers).containsEntry("authorization", "Bearer " + AUTH_TOKEN);
1083
1084         Files.delete(authFile);
1085     }
1086
1087     private Policy addPolicy(String id, String typeName, String service, String ric) throws ServiceException {
1088         addRic(ric);
1089         Policy policy = Policy.builder() //
1090                 .id(id) //
1091                 .json(jsonString()) //
1092                 .ownerServiceId(service) //
1093                 .ric(rics.getRic(ric)) //
1094                 .type(addPolicyType(typeName, ric)) //
1095                 .lastModified(Instant.now()) //
1096                 .isTransient(false) //
1097                 .statusNotificationUri("/policy-status?id=XXX") //
1098                 .build();
1099         policies.put(policy);
1100         return policy;
1101     }
1102
1103     private Policy addPolicy(String id, String typeName, String service) throws ServiceException {
1104         return addPolicy(id, typeName, service, "ric");
1105     }
1106
1107     private String createServiceJson(String name, long keepAliveIntervalSeconds) {
1108         String callbackUrl = baseUrl() + RappSimulatorController.SERVICE_CALLBACK_URL;
1109         return createServiceJson(name, keepAliveIntervalSeconds, callbackUrl);
1110     }
1111
1112     private String createServiceJson(String name, long keepAliveIntervalSeconds, String url) {
1113         ServiceRegistrationInfo service = new ServiceRegistrationInfo(name, keepAliveIntervalSeconds, url);
1114
1115         String json = gson.toJson(service);
1116         return json;
1117     }
1118
1119     private void putService(String name) {
1120         putService(name, 0, null);
1121     }
1122
1123     private void putService(String name, long keepAliveIntervalSeconds, @Nullable HttpStatus expectedStatus) {
1124         String url = "/services";
1125         String body = createServiceJson(name, keepAliveIntervalSeconds);
1126         ResponseEntity<String> resp = restClient().putForEntity(url, body).block();
1127         if (expectedStatus != null) {
1128             assertEquals(expectedStatus, resp.getStatusCode(), "");
1129         }
1130     }
1131
1132     private String jsonString() {
1133         return "{\"servingCellNrcgi\":\"1\"}";
1134     }
1135
1136     @Test
1137     @DisplayName("test Concurrency")
1138     void testConcurrency() throws Exception {
1139         this.applicationConfig.setAuthProviderUrl("");
1140         logger.info("Concurrency test starting");
1141         final Instant startTime = Instant.now();
1142         List<Thread> threads = new ArrayList<>();
1143         List<ConcurrencyTestRunnable> tests = new ArrayList<>();
1144         a1ClientFactory.setResponseDelay(Duration.ofMillis(2));
1145         addRic("ric");
1146         addPolicyType("type1", "ric");
1147         addPolicyType("type2", "ric");
1148
1149         final String NON_RESPONDING_RIC = "NonRespondingRic";
1150         Ric nonRespondingRic = addRic(NON_RESPONDING_RIC);
1151         MockA1Client a1Client = a1ClientFactory.getOrCreateA1Client(NON_RESPONDING_RIC);
1152         a1Client.setErrorInject("errorInject");
1153
1154         for (int i = 0; i < 10; ++i) {
1155             AsyncRestClient restClient = restClient();
1156             ConcurrencyTestRunnable test =
1157                     new ConcurrencyTestRunnable(restClient, supervision, a1ClientFactory, rics, policyTypes);
1158             Thread thread = new Thread(test, "TestThread_" + i);
1159             thread.start();
1160             threads.add(thread);
1161             tests.add(test);
1162         }
1163         for (Thread t : threads) {
1164             t.join();
1165         }
1166         for (ConcurrencyTestRunnable test : tests) {
1167             assertThat(test.isFailed()).isFalse();
1168         }
1169         assertThat(policies.size()).isZero();
1170         logger.info("Concurrency test took: {}", Duration.between(startTime, Instant.now()));
1171
1172         assertThat(nonRespondingRic.getState()).isEqualTo(RicState.UNAVAILABLE);
1173         nonRespondingRic.setState(RicState.AVAILABLE);
1174     }
1175
1176     private AsyncRestClient restClient(String baseUrl, boolean useTrustValidation) {
1177         WebClientConfig config = this.applicationConfig.getWebClientConfig();
1178         config = WebClientConfig.builder() //
1179                 .keyStoreType(config.getKeyStoreType()) //
1180                 .keyStorePassword(config.getKeyStorePassword()) //
1181                 .keyStore(config.getKeyStore()) //
1182                 .keyPassword(config.getKeyPassword()) //
1183                 .isTrustStoreUsed(useTrustValidation) //
1184                 .trustStore(config.getTrustStore()) //
1185                 .trustStorePassword(config.getTrustStorePassword()) //
1186                 .httpProxyConfig(config.getHttpProxyConfig()) //
1187                 .build();
1188
1189         AsyncRestClientFactory f = new AsyncRestClientFactory(config, new SecurityContext(""));
1190         return f.createRestClientNoHttpProxy(baseUrl);
1191
1192     }
1193
1194     private String baseUrl() {
1195         return "https://localhost:" + port;
1196     }
1197
1198     private AsyncRestClient restClient(boolean useTrustValidation) {
1199         return restClient(baseUrl() + Consts.V2_API_ROOT, useTrustValidation);
1200     }
1201
1202     private AsyncRestClient restClient() {
1203         return restClient(false);
1204     }
1205
1206     private void testErrorCode(Mono<?> request, HttpStatus expStatus) {
1207         testErrorCode(request, expStatus, "", true);
1208     }
1209
1210     private void testErrorCode(Mono<?> request, HttpStatus expStatus, boolean expectApplicationProblemJsonMediaType) {
1211         testErrorCode(request, expStatus, "", expectApplicationProblemJsonMediaType);
1212     }
1213
1214     private void testErrorCode(Mono<?> request, HttpStatus expStatus, String responseContains) {
1215         testErrorCode(request, expStatus, responseContains, true);
1216     }
1217
1218     private void testErrorCode(Mono<?> request, HttpStatus expStatus, String responseContains,
1219             boolean expectApplicationProblemJsonMediaType) {
1220         StepVerifier.create(request) //
1221                 .expectSubscription() //
1222                 .expectErrorMatches(
1223                         t -> checkWebClientError(t, expStatus, responseContains, expectApplicationProblemJsonMediaType)) //
1224                 .verify();
1225     }
1226
1227     private void waitForRicState(String ricId, RicState state) throws ServiceException {
1228         Ric ric = rics.getRic(ricId);
1229         await().untilAsserted(() -> state.equals(ric.getState()));
1230     }
1231
1232     private boolean checkWebClientError(Throwable throwable, HttpStatus expStatus, String responseContains,
1233             boolean expectApplicationProblemJsonMediaType) {
1234         assertTrue(throwable instanceof WebClientResponseException);
1235         WebClientResponseException responseException = (WebClientResponseException) throwable;
1236         String body = responseException.getResponseBodyAsString();
1237         assertThat(body).contains(responseContains);
1238         assertThat(responseException.getStatusCode()).isEqualTo(expStatus);
1239
1240         if (expectApplicationProblemJsonMediaType) {
1241             assertThat(responseException.getHeaders().getContentType()).isEqualTo(MediaType.APPLICATION_PROBLEM_JSON);
1242         }
1243         return true;
1244     }
1245
1246     private MockA1Client getA1Client(String ricId) {
1247         return a1ClientFactory.getOrCreateA1Client(ricId);
1248     }
1249
1250     private PolicyType createPolicyType(String policyTypeName) {
1251         return PolicyType.builder() //
1252                 .id(policyTypeName) //
1253                 .schema("{\"title\":\"" + policyTypeName + "\"}") //
1254                 .build();
1255     }
1256
1257     private PolicyType addPolicyType(String policyTypeName, String ricId) {
1258         PolicyType type = createPolicyType(policyTypeName);
1259         policyTypes.put(type);
1260         addRic(ricId).addSupportedPolicyType(type);
1261         return type;
1262     }
1263
1264     private Ric addRic(String ricId) {
1265         return addRic(ricId, null);
1266     }
1267
1268     private RicConfig ricConfig(String ricId, String managedElement) {
1269         List<String> mes = new ArrayList<>();
1270         if (managedElement != null) {
1271             mes.add(managedElement);
1272         }
1273         return RicConfig.builder() //
1274                 .ricId(ricId) //
1275                 .baseUrl(ricId) //
1276                 .managedElementIds(mes) //
1277                 .build();
1278     }
1279
1280     private Ric addRic(String ricId, String managedElement) {
1281         if (rics.get(ricId) != null) {
1282             return rics.get(ricId);
1283         }
1284
1285         RicConfig conf = ricConfig(ricId, managedElement);
1286         Ric ric = new Ric(conf);
1287         ric.setState(Ric.RicState.AVAILABLE);
1288         this.rics.put(ric);
1289         return ric;
1290     }
1291
1292 }