enrichment-coordinator-service/src/test/java/org/oransc/enrichment/ApplicationTest.java

   1 /*-
   2  * ========================LICENSE_START=================================
   3  * O-RAN-SC
   4  * %%
   5  * Copyright (C) 2020 Nordix Foundation
   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.oransc.enrichment;
  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.assertTrue;
  26
  27 import com.fasterxml.jackson.core.JsonProcessingException;
  28 import com.fasterxml.jackson.databind.JsonMappingException;
  29 import com.google.gson.Gson;
  30 import com.google.gson.GsonBuilder;
  31 import com.google.gson.JsonParser;
  32
  33 import java.io.FileNotFoundException;
  34 import java.io.FileOutputStream;
  35 import java.io.PrintStream;
  36 import java.util.ArrayList;
  37 import java.util.Collection;
  38
  39 import org.json.JSONObject;
  40 import org.junit.jupiter.api.AfterEach;
  41 import org.junit.jupiter.api.BeforeEach;
  42 import org.junit.jupiter.api.Test;
  43 import org.junit.jupiter.api.extension.ExtendWith;
  44 import org.oransc.enrichment.clients.AsyncRestClient;
  45 import org.oransc.enrichment.clients.AsyncRestClientFactory;
  46 import org.oransc.enrichment.clients.ProducerJobInfo;
  47 import org.oransc.enrichment.configuration.ApplicationConfig;
  48 import org.oransc.enrichment.configuration.ImmutableWebClientConfig;
  49 import org.oransc.enrichment.configuration.WebClientConfig;
  50 import org.oransc.enrichment.controller.ProducerSimulatorController;
  51 import org.oransc.enrichment.controllers.consumer.ConsumerConsts;
  52 import org.oransc.enrichment.controllers.consumer.ConsumerEiJobInfo;
  53 import org.oransc.enrichment.controllers.consumer.ConsumerEiTypeInfo;
  54 import org.oransc.enrichment.controllers.producer.ProducerConsts;
  55 import org.oransc.enrichment.controllers.producer.ProducerRegistrationInfo;
  56 import org.oransc.enrichment.controllers.producer.ProducerRegistrationInfo.ProducerEiTypeRegistrationInfo;
  57 import org.oransc.enrichment.controllers.producer.ProducerStatusInfo;
  58 import org.oransc.enrichment.exceptions.ServiceException;
  59 import org.oransc.enrichment.repository.EiJob;
  60 import org.oransc.enrichment.repository.EiJobs;
  61 import org.oransc.enrichment.repository.EiProducers;
  62 import org.oransc.enrichment.repository.EiType;
  63 import org.oransc.enrichment.repository.EiTypes;
  64 import org.oransc.enrichment.tasks.ProducerSupervision;
  65 import org.springframework.beans.factory.annotation.Autowired;
  66 import org.springframework.boot.test.context.SpringBootTest;
  67 import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
  68 import org.springframework.boot.test.context.TestConfiguration;
  69 import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
  70 import org.springframework.boot.web.server.LocalServerPort;
  71 import org.springframework.boot.web.servlet.server.ServletWebServerFactory;
  72 import org.springframework.context.ApplicationContext;
  73 import org.springframework.context.annotation.Bean;
  74 import org.springframework.http.HttpStatus;
  75 import org.springframework.http.MediaType;
  76 import org.springframework.http.ResponseEntity;
  77 import org.springframework.test.context.TestPropertySource;
  78 import org.springframework.test.context.junit.jupiter.SpringExtension;
  79 import org.springframework.web.reactive.function.client.WebClientResponseException;
  80
  81 import reactor.core.publisher.Mono;
  82 import reactor.test.StepVerifier;
  83
  84 @ExtendWith(SpringExtension.class)
  85 @SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
  86 @TestPropertySource(
  87     properties = { //
  88         "server.ssl.key-store=./config/keystore.jks", //
  89         "app.webclient.trust-store=./config/truststore.jks"})
  90 class ApplicationTest {
  91     private final String EI_TYPE_ID = "typeId";
  92     private final String EI_PRODUCER_ID = "producerId";
  93     private final String EI_JOB_PROPERTY = "\"property1\"";
  94
  95     @Autowired
  96     ApplicationContext context;
  97
  98     @Autowired
  99     EiJobs eiJobs;
 100
 101     @Autowired
 102     EiTypes eiTypes;
 103
 104     @Autowired
 105     EiProducers eiProducers;
 106
 107     @Autowired
 108     ApplicationConfig applicationConfig;
 109
 110     @Autowired
 111     ProducerSimulatorController producerSimulator;
 112
 113     @Autowired
 114     ProducerSupervision producerSupervision;
 115
 116     private static Gson gson = new GsonBuilder() //
 117         .serializeNulls() //
 118         .create(); //
 119
 120     /**
 121      * Overrides the BeanFactory.
 122      */
 123     @TestConfiguration
 124     static class TestBeanFactory {
 125         @Bean
 126         public ServletWebServerFactory servletContainer() {
 127             return new TomcatServletWebServerFactory();
 128         }
 129     }
 130
 131     @LocalServerPort
 132     private int port;
 133
 134     @BeforeEach
 135     void reset() {
 136         this.eiJobs.clear();
 137         this.eiTypes.clear();
 138         this.eiProducers.clear();
 139         this.producerSimulator.getTestResults().reset();
 140     }
 141
 142     @AfterEach
 143     void check() {
 144         assertThat(this.producerSimulator.getTestResults().errorFound).isFalse();
 145     }
 146
 147     @Test
 148     void createApiDoc() throws FileNotFoundException {
 149         String url = "/v2/api-docs";
 150         ResponseEntity<String> resp = restClient().getForEntity(url).block();
 151         assertThat(resp.getStatusCode()).isEqualTo(HttpStatus.OK);
 152
 153         String indented = (new JSONObject(resp.getBody())).toString(4);
 154         try (PrintStream out = new PrintStream(new FileOutputStream("docs/api.json"))) {
 155             out.print(indented);
 156         }
 157     }
 158
 159     @Test
 160     void testGetEiTypes() throws Exception {
 161         putEiProducerWithOneType(EI_PRODUCER_ID, "test");
 162         String url = ConsumerConsts.API_ROOT + "/eitypes";
 163         String rsp = restClient().get(url).block();
 164         assertThat(rsp).isEqualTo("[\"test\"]");
 165     }
 166
 167     @Test
 168     void testGetEiTypesEmpty() throws Exception {
 169         String url = ConsumerConsts.API_ROOT + "/eitypes";
 170         String rsp = restClient().get(url).block();
 171         assertThat(rsp).isEqualTo("[]");
 172     }
 173
 174     @Test
 175     void testGetEiType() throws Exception {
 176         putEiProducerWithOneType(EI_PRODUCER_ID, "test");
 177         String url = ConsumerConsts.API_ROOT + "/eitypes/test";
 178         String rsp = restClient().get(url).block();
 179         ConsumerEiTypeInfo info = gson.fromJson(rsp, ConsumerEiTypeInfo.class);
 180         assertThat(info.jobParametersSchema).isNotNull();
 181     }
 182
 183     @Test
 184     void testGetEiTypeNotFound() throws Exception {
 185         String url = ConsumerConsts.API_ROOT + "/eitypes/junk";
 186         testErrorCode(restClient().get(url), HttpStatus.NOT_FOUND, "Could not find EI type: junk");
 187     }
 188
 189     @Test
 190     void testGetEiJobsIds() throws Exception {
 191         putEiProducerWithOneType(EI_PRODUCER_ID, EI_TYPE_ID);
 192         putEiJob(EI_TYPE_ID, "jobId");
 193         String url = ConsumerConsts.API_ROOT + "/eitypes/typeId/eijobs";
 194         String rsp = restClient().get(url).block();
 195         assertThat(rsp).isEqualTo("[\"jobId\"]");
 196
 197         url = ConsumerConsts.API_ROOT + "/eitypes/typeId/eijobs?owner=owner";
 198         rsp = restClient().get(url).block();
 199         assertThat(rsp).isEqualTo("[\"jobId\"]");
 200
 201         url = ConsumerConsts.API_ROOT + "/eitypes/typeId/eijobs?owner=JUNK";
 202         rsp = restClient().get(url).block();
 203         assertThat(rsp).isEqualTo("[]");
 204     }
 205
 206     @Test
 207     void testGetEiJobTypeNotFound() throws Exception {
 208         String url = ConsumerConsts.API_ROOT + "/eitypes/junk/eijobs";
 209         testErrorCode(restClient().get(url), HttpStatus.NOT_FOUND, "Could not find EI type: junk");
 210     }
 211
 212     @Test
 213     void testGetEiJob() throws Exception {
 214         putEiProducerWithOneType(EI_PRODUCER_ID, EI_TYPE_ID);
 215         putEiJob(EI_TYPE_ID, "jobId");
 216         String url = ConsumerConsts.API_ROOT + "/eitypes/typeId/eijobs/jobId";
 217         String rsp = restClient().get(url).block();
 218         ConsumerEiJobInfo info = gson.fromJson(rsp, ConsumerEiJobInfo.class);
 219         assertThat(info.owner).isEqualTo("owner");
 220     }
 221
 222     @Test
 223     void testGetEiJobNotFound() throws Exception {
 224         putEiProducerWithOneType(EI_PRODUCER_ID, EI_TYPE_ID);
 225         String url = ConsumerConsts.API_ROOT + "/eitypes/typeId/eijobs/junk";
 226         testErrorCode(restClient().get(url), HttpStatus.NOT_FOUND, "Could not find EI job: junk");
 227     }
 228
 229     @Test
 230     void testGetEiJobStatus() throws Exception {
 231         putEiProducerWithOneType(EI_PRODUCER_ID, EI_TYPE_ID);
 232         putEiJob(EI_TYPE_ID, "jobId");
 233         String url = ConsumerConsts.API_ROOT + "/eitypes/typeId/eijobs/jobId/status";
 234         String rsp = restClient().get(url).block();
 235         assertThat(rsp).contains("ENABLED");
 236     }
 237
 238     // Status TBD
 239
 240     @Test
 241     void testDeleteEiJob() throws Exception {
 242         putEiProducerWithOneType(EI_PRODUCER_ID, EI_TYPE_ID);
 243         putEiJob(EI_TYPE_ID, "jobId");
 244         assertThat(this.eiJobs.size()).isEqualTo(1);
 245         String url = ConsumerConsts.API_ROOT + "/eitypes/typeId/eijobs/jobId";
 246         restClient().delete(url).block();
 247         assertThat(this.eiJobs.size()).isZero();
 248
 249         ProducerSimulatorController.TestResults simulatorResults = this.producerSimulator.getTestResults();
 250         await().untilAsserted(() -> assertThat(simulatorResults.jobsStopped.size()).isEqualTo(1));
 251         assertThat(simulatorResults.jobsStopped.get(0).id).isEqualTo("jobId");
 252     }
 253
 254     @Test
 255     void testDeleteEiJobNotFound() throws Exception {
 256         putEiProducerWithOneType(EI_PRODUCER_ID, EI_TYPE_ID);
 257         String url = ConsumerConsts.API_ROOT + "/eitypes/typeId/eijobs/junk";
 258         testErrorCode(restClient().get(url), HttpStatus.NOT_FOUND, "Could not find EI job: junk");
 259     }
 260
 261     @Test
 262     void testPutEiJob() throws Exception {
 263         // Test that one producer accepting a job is enough
 264         putEiProducerWithOneType(EI_PRODUCER_ID, EI_TYPE_ID);
 265         putEiProducerWithOneTypeRejecting("simulateProducerError", EI_TYPE_ID);
 266
 267         String url = ConsumerConsts.API_ROOT + "/eitypes/typeId/eijobs/jobId";
 268         String body = gson.toJson(eiJobInfo());
 269         ResponseEntity<String> resp = restClient().putForEntity(url, body).block();
 270         assertThat(this.eiJobs.size()).isEqualTo(1);
 271         assertThat(resp.getStatusCode()).isEqualTo(HttpStatus.CREATED);
 272
 273         ProducerSimulatorController.TestResults simulatorResults = this.producerSimulator.getTestResults();
 274         await().untilAsserted(() -> assertThat(simulatorResults.jobsStarted.size()).isEqualTo(1));
 275         ProducerJobInfo request = simulatorResults.jobsStarted.get(0);
 276         assertThat(request.id).isEqualTo("jobId");
 277
 278         assertThat(simulatorResults.noOfRejectedCreate).isEqualTo(1);
 279
 280         resp = restClient().putForEntity(url, body).block();
 281         assertThat(resp.getStatusCode()).isEqualTo(HttpStatus.OK);
 282         EiJob job = this.eiJobs.getJob("jobId");
 283         assertThat(job.owner()).isEqualTo("owner");
 284     }
 285
 286     @Test
 287     void putEiProducerWithOneType_rejecting() throws JsonMappingException, JsonProcessingException, ServiceException {
 288         putEiProducerWithOneTypeRejecting("simulateProducerError", EI_TYPE_ID);
 289         String url = ConsumerConsts.API_ROOT + "/eitypes/typeId/eijobs/jobId";
 290         String body = gson.toJson(eiJobInfo());
 291         testErrorCode(restClient().put(url, body), HttpStatus.CONFLICT, "Job not accepted by any producers");
 292
 293         ProducerSimulatorController.TestResults simulatorResults = this.producerSimulator.getTestResults();
 294         assertThat(simulatorResults.noOfRejectedCreate).isEqualTo(1);
 295     }
 296
 297     @Test
 298     void testPutEiJob_jsonSchemavalidationError() throws Exception {
 299         putEiProducerWithOneType(EI_PRODUCER_ID, EI_TYPE_ID);
 300
 301         String url = ConsumerConsts.API_ROOT + "/eitypes/typeId/eijobs/jobId";
 302         // The element with name "property1" is mandatory in the schema
 303         ConsumerEiJobInfo jobInfo =
 304             new ConsumerEiJobInfo(jsonObject("{ \"XXstring\" : \"value\" }"), "owner", "targetUri");
 305         String body = gson.toJson(jobInfo);
 306
 307         testErrorCode(restClient().put(url, body), HttpStatus.CONFLICT, "Json validation failure");
 308     }
 309
 310     @Test
 311     void testGetEiProducerTypes() throws Exception {
 312         final String EI_TYPE_ID_2 = EI_TYPE_ID + "_2";
 313         putEiProducerWithOneType("producer1", EI_TYPE_ID);
 314         putEiJob(EI_TYPE_ID, "jobId");
 315         putEiProducerWithOneType("producer2", EI_TYPE_ID_2);
 316         putEiJob(EI_TYPE_ID_2, "jobId2");
 317         String url = ProducerConsts.API_ROOT + "/eitypes";
 318
 319         ResponseEntity<String> resp = restClient().getForEntity(url).block();
 320         assertThat(resp.getStatusCode()).isEqualTo(HttpStatus.OK);
 321         assertThat(resp.getBody()).contains(EI_TYPE_ID);
 322         assertThat(resp.getBody()).contains(EI_TYPE_ID_2);
 323     }
 324
 325     @Test
 326     void testReplacingEiProducerTypes() throws Exception {
 327         final String REPLACED_TYPE_ID = "replaced";
 328         putEiProducerWithOneType(EI_PRODUCER_ID, REPLACED_TYPE_ID);
 329         putEiProducerWithOneType(EI_PRODUCER_ID, EI_TYPE_ID);
 330
 331         String url = ProducerConsts.API_ROOT + "/eitypes";
 332
 333         ResponseEntity<String> resp = restClient().getForEntity(url).block();
 334         assertThat(resp.getStatusCode()).isEqualTo(HttpStatus.OK);
 335         assertThat(resp.getBody()).contains(EI_TYPE_ID);
 336         assertThat(resp.getBody()).doesNotContain(REPLACED_TYPE_ID);
 337     }
 338
 339     @Test
 340     void testChangingEiTypeGetRejected() throws Exception {
 341         putEiProducerWithOneType("producer1", "typeId1");
 342         putEiProducerWithOneType("producer2", "typeId2");
 343         putEiJob("typeId1", "jobId");
 344
 345         String url = ConsumerConsts.API_ROOT + "/eitypes/typeId2/eijobs/jobId";
 346         String body = gson.toJson(eiJobInfo());
 347         testErrorCode(restClient().put(url, body), HttpStatus.CONFLICT,
 348             "Not allowed to change type for existing EI job");
 349     }
 350
 351     @Test
 352     void testPutEiProducer() throws Exception {
 353         String url = ProducerConsts.API_ROOT + "/eiproducers/eiProducerId";
 354         String body = gson.toJson(producerEiRegistratioInfo(EI_TYPE_ID));
 355
 356         ResponseEntity<String> resp = restClient().putForEntity(url, body).block();
 357         assertThat(resp.getStatusCode()).isEqualTo(HttpStatus.CREATED);
 358
 359         assertThat(this.eiTypes.size()).isEqualTo(1);
 360         EiType type = this.eiTypes.getType(EI_TYPE_ID);
 361         assertThat(type.getProducerIds()).contains("eiProducerId");
 362         assertThat(this.eiProducers.size()).isEqualTo(1);
 363         assertThat(this.eiProducers.get("eiProducerId").getEiTypes().iterator().next().getId()).isEqualTo(EI_TYPE_ID);
 364
 365         resp = restClient().putForEntity(url, body).block();
 366         assertThat(resp.getStatusCode()).isEqualTo(HttpStatus.OK);
 367
 368         resp = restClient().getForEntity(url).block();
 369         assertThat(resp.getStatusCode()).isEqualTo(HttpStatus.OK);
 370         assertThat(resp.getBody()).isEqualTo(body);
 371     }
 372
 373     @Test
 374     void testPutEiProducerExistingJob() throws Exception {
 375         putEiProducerWithOneType(EI_PRODUCER_ID, EI_TYPE_ID);
 376         putEiJob(EI_TYPE_ID, "jobId");
 377         String url = ProducerConsts.API_ROOT + "/eiproducers/eiProducerId";
 378         String body = gson.toJson(producerEiRegistratioInfo(EI_TYPE_ID));
 379         restClient().putForEntity(url, body).block();
 380
 381         ProducerSimulatorController.TestResults simulatorResults = this.producerSimulator.getTestResults();
 382         await().untilAsserted(() -> assertThat(simulatorResults.jobsStarted.size()).isEqualTo(2));
 383         ProducerJobInfo request = simulatorResults.jobsStarted.get(0);
 384         assertThat(request.id).isEqualTo("jobId");
 385     }
 386
 387     @Test
 388     void testPutProducerAndEiJob() throws Exception {
 389         String url = ProducerConsts.API_ROOT + "/eiproducers/eiProducerId";
 390         String body = gson.toJson(producerEiRegistratioInfo(EI_TYPE_ID));
 391         restClient().putForEntity(url, body).block();
 392         assertThat(this.eiTypes.size()).isEqualTo(1);
 393         this.eiTypes.getType(EI_TYPE_ID);
 394
 395         url = ConsumerConsts.API_ROOT + "/eitypes/typeId/eijobs/jobId";
 396         body = gson.toJson(eiJobInfo());
 397         restClient().putForEntity(url, body).block();
 398
 399         ProducerSimulatorController.TestResults simulatorResults = this.producerSimulator.getTestResults();
 400         await().untilAsserted(() -> assertThat(simulatorResults.jobsStarted.size()).isEqualTo(1));
 401         ProducerJobInfo request = simulatorResults.jobsStarted.get(0);
 402         assertThat(request.id).isEqualTo("jobId");
 403     }
 404
 405     @Test
 406     void testGetEiJobsForProducer() throws JsonMappingException, JsonProcessingException, ServiceException {
 407         putEiProducerWithOneType(EI_PRODUCER_ID, EI_TYPE_ID);
 408         putEiJob(EI_TYPE_ID, "jobId1");
 409         putEiJob(EI_TYPE_ID, "jobId2");
 410
 411         // PUT a consumer
 412         String url = ProducerConsts.API_ROOT + "/eiproducers/eiProducerId";
 413         String body = gson.toJson(producerEiRegistratioInfo(EI_TYPE_ID));
 414         restClient().putForEntity(url, body).block();
 415
 416         url = ProducerConsts.API_ROOT + "/eiproducers/eiProducerId/eijobs";
 417         ResponseEntity<String> resp = restClient().getForEntity(url).block();
 418         assertThat(resp.getStatusCode()).isEqualTo(HttpStatus.OK);
 419
 420         ProducerJobInfo[] parsedResp = gson.fromJson(resp.getBody(), ProducerJobInfo[].class);
 421         assertThat(parsedResp[0].typeId).isEqualTo(EI_TYPE_ID);
 422         assertThat(parsedResp[1].typeId).isEqualTo(EI_TYPE_ID);
 423     }
 424
 425     @Test
 426     void testDeleteEiProducer() throws Exception {
 427         putEiProducerWithOneType("eiProducerId", EI_TYPE_ID);
 428         putEiProducerWithOneType("eiProducerId2", EI_TYPE_ID);
 429
 430         assertThat(this.eiProducers.size()).isEqualTo(2);
 431         EiType type = this.eiTypes.getType(EI_TYPE_ID);
 432         assertThat(type.getProducerIds()).contains("eiProducerId");
 433         assertThat(type.getProducerIds()).contains("eiProducerId2");
 434         putEiJob(EI_TYPE_ID, "jobId");
 435         assertThat(this.eiJobs.size()).isEqualTo(1);
 436
 437         String url = ProducerConsts.API_ROOT + "/eiproducers/eiProducerId";
 438         restClient().deleteForEntity(url).block();
 439         assertThat(this.eiProducers.size()).isEqualTo(1);
 440         assertThat(this.eiTypes.getType(EI_TYPE_ID).getProducerIds()).doesNotContain("eiProducerId");
 441         assertThat(this.eiJobs.size()).isEqualTo(1);
 442
 443         String url2 = ProducerConsts.API_ROOT + "/eiproducers/eiProducerId2";
 444         restClient().deleteForEntity(url2).block();
 445         assertThat(this.eiProducers.size()).isZero();
 446         assertThat(this.eiTypes.size()).isZero();
 447         assertThat(this.eiJobs.size()).isZero();
 448     }
 449
 450     @Test
 451     void testGetProducerEiType() throws JsonMappingException, JsonProcessingException, ServiceException {
 452         putEiProducerWithOneType(EI_PRODUCER_ID, EI_TYPE_ID);
 453         String url = ProducerConsts.API_ROOT + "/eitypes/" + EI_TYPE_ID;
 454         ResponseEntity<String> resp = restClient().getForEntity(url).block();
 455         assertThat(resp.getBody()).contains(EI_PRODUCER_ID);
 456     }
 457
 458     @Test
 459     void testGetProducerIdentifiers() throws JsonMappingException, JsonProcessingException, ServiceException {
 460         putEiProducerWithOneType(EI_PRODUCER_ID, EI_TYPE_ID);
 461         String url = ProducerConsts.API_ROOT + "/eiproducers";
 462         ResponseEntity<String> resp = restClient().getForEntity(url).block();
 463         assertThat(resp.getBody()).contains(EI_PRODUCER_ID);
 464     }
 465
 466     private void assertProducerOpState(String producerId,
 467         ProducerStatusInfo.OperationalState expectedOperationalState) {
 468         String statusUrl = ProducerConsts.API_ROOT + "/eiproducers/" + producerId + "/status";
 469         ResponseEntity<String> resp = restClient().getForEntity(statusUrl).block();
 470         ProducerStatusInfo statusInfo = gson.fromJson(resp.getBody(), ProducerStatusInfo.class);
 471         assertThat(statusInfo.opState).isEqualTo(expectedOperationalState);
 472     }
 473
 474     @Test
 475     void testProducerSupervision() throws JsonMappingException, JsonProcessingException, ServiceException {
 476         putEiProducerWithOneTypeRejecting("simulateProducerError", EI_TYPE_ID);
 477
 478         assertThat(this.eiProducers.size()).isEqualTo(1);
 479         assertThat(this.eiTypes.size()).isEqualTo(1);
 480         assertProducerOpState("simulateProducerError", ProducerStatusInfo.OperationalState.ENABLED);
 481
 482         this.producerSupervision.createTask().blockLast();
 483         this.producerSupervision.createTask().blockLast();
 484         assertThat(this.eiProducers.size()).isEqualTo(1);
 485         assertProducerOpState("simulateProducerError", ProducerStatusInfo.OperationalState.DISABLED);
 486
 487         // After 3 failed checks, the producer shall be deregisterred
 488         this.producerSupervision.createTask().blockLast();
 489         assertThat(this.eiProducers.size()).isEqualTo(0);
 490         assertThat(this.eiTypes.size()).isEqualTo(0);
 491     }
 492
 493     @Test
 494     void testGetStatus() throws JsonMappingException, JsonProcessingException, ServiceException {
 495         putEiProducerWithOneTypeRejecting("simulateProducerError", EI_TYPE_ID);
 496         putEiProducerWithOneTypeRejecting("simulateProducerError2", EI_TYPE_ID);
 497
 498         String url = "/status";
 499         ResponseEntity<String> resp = restClient().getForEntity(url).block();
 500         assertThat(resp.getBody()).contains("hunky dory");
 501     }
 502
 503     ProducerEiTypeRegistrationInfo producerEiTypeRegistrationInfo(String typeId)
 504         throws JsonMappingException, JsonProcessingException {
 505         return new ProducerEiTypeRegistrationInfo(jsonSchemaObject(), typeId);
 506     }
 507
 508     ProducerRegistrationInfo producerEiRegistratioInfoRejecting(String typeId)
 509         throws JsonMappingException, JsonProcessingException {
 510         Collection<ProducerEiTypeRegistrationInfo> types = new ArrayList<>();
 511         types.add(producerEiTypeRegistrationInfo(typeId));
 512         return new ProducerRegistrationInfo(types, //
 513             baseUrl() + ProducerSimulatorController.JOB_CREATED_ERROR_URL,
 514             baseUrl() + ProducerSimulatorController.JOB_DELETED_ERROR_URL,
 515             baseUrl() + ProducerSimulatorController.SUPERVISION_ERROR_URL);
 516     }
 517
 518     ProducerRegistrationInfo producerEiRegistratioInfo(String typeId)
 519         throws JsonMappingException, JsonProcessingException {
 520         Collection<ProducerEiTypeRegistrationInfo> types = new ArrayList<>();
 521         types.add(producerEiTypeRegistrationInfo(typeId));
 522         return new ProducerRegistrationInfo(types, //
 523             baseUrl() + ProducerSimulatorController.JOB_CREATED_URL,
 524             baseUrl() + ProducerSimulatorController.JOB_DELETED_URL,
 525             baseUrl() + ProducerSimulatorController.SUPERVISION_URL);
 526     }
 527
 528     ConsumerEiJobInfo eiJobInfo() throws JsonMappingException, JsonProcessingException {
 529         return new ConsumerEiJobInfo(jsonObject(), "owner", "targetUri");
 530     }
 531
 532     Object jsonObject(String json) {
 533         try {
 534             return JsonParser.parseString(json).getAsJsonObject();
 535         } catch (Exception e) {
 536             throw new NullPointerException(e.toString());
 537         }
 538     }
 539
 540     Object jsonSchemaObject() {
 541         // a json schema with one mandatory property named "string"
 542         String schemaStr = "{" //
 543             + "\"$schema\": \"http://json-schema.org/draft-04/schema#\"," //
 544             + "\"type\": \"object\"," //
 545             + "\"properties\": {" //
 546             + EI_JOB_PROPERTY + " : {" //
 547             + "    \"type\": \"string\"" //
 548             + "  }" //
 549             + "}," //
 550             + "\"required\": [" //
 551             + EI_JOB_PROPERTY //
 552             + "]" //
 553             + "}"; //
 554         return jsonObject(schemaStr);
 555     }
 556
 557     Object jsonObject() {
 558         return jsonObject("{ " + EI_JOB_PROPERTY + " : \"value\" }");
 559     }
 560
 561     private EiJob putEiJob(String eiTypeId, String jobId)
 562         throws JsonMappingException, JsonProcessingException, ServiceException {
 563
 564         String url = ConsumerConsts.API_ROOT + "/eitypes/" + eiTypeId + "/eijobs/" + jobId;
 565         String body = gson.toJson(eiJobInfo());
 566         restClient().putForEntity(url, body).block();
 567
 568         return this.eiJobs.getJob(jobId);
 569     }
 570
 571     private EiType putEiProducerWithOneTypeRejecting(String producerId, String eiTypeId)
 572         throws JsonMappingException, JsonProcessingException, ServiceException {
 573         String url = ProducerConsts.API_ROOT + "/eiproducers/" + producerId;
 574         String body = gson.toJson(producerEiRegistratioInfoRejecting(eiTypeId));
 575
 576         restClient().putForEntity(url, body).block();
 577         return this.eiTypes.getType(eiTypeId);
 578     }
 579
 580     private EiType putEiProducerWithOneType(String producerId, String eiTypeId)
 581         throws JsonMappingException, JsonProcessingException, ServiceException {
 582         String url = ProducerConsts.API_ROOT + "/eiproducers/" + producerId;
 583         String body = gson.toJson(producerEiRegistratioInfo(eiTypeId));
 584
 585         restClient().putForEntity(url, body).block();
 586         return this.eiTypes.getType(eiTypeId);
 587     }
 588
 589     private String baseUrl() {
 590         return "https://localhost:" + this.port;
 591     }
 592
 593     private AsyncRestClient restClient(boolean useTrustValidation) {
 594         WebClientConfig config = this.applicationConfig.getWebClientConfig();
 595         config = ImmutableWebClientConfig.builder() //
 596             .keyStoreType(config.keyStoreType()) //
 597             .keyStorePassword(config.keyStorePassword()) //
 598             .keyStore(config.keyStore()) //
 599             .keyPassword(config.keyPassword()) //
 600             .isTrustStoreUsed(useTrustValidation) //
 601             .trustStore(config.trustStore()) //
 602             .trustStorePassword(config.trustStorePassword()) //
 603             .build();
 604
 605         AsyncRestClientFactory restClientFactory = new AsyncRestClientFactory(config);
 606         return restClientFactory.createRestClient(baseUrl());
 607     }
 608
 609     private AsyncRestClient restClient() {
 610         return restClient(false);
 611     }
 612
 613     private void testErrorCode(Mono<?> request, HttpStatus expStatus, String responseContains) {
 614         testErrorCode(request, expStatus, responseContains, true);
 615     }
 616
 617     private void testErrorCode(Mono<?> request, HttpStatus expStatus, String responseContains,
 618         boolean expectApplicationProblemJsonMediaType) {
 619         StepVerifier.create(request) //
 620             .expectSubscription() //
 621             .expectErrorMatches(
 622                 t -> checkWebClientError(t, expStatus, responseContains, expectApplicationProblemJsonMediaType)) //
 623             .verify();
 624     }
 625
 626     private boolean checkWebClientError(Throwable throwable, HttpStatus expStatus, String responseContains,
 627         boolean expectApplicationProblemJsonMediaType) {
 628         assertTrue(throwable instanceof WebClientResponseException);
 629         WebClientResponseException responseException = (WebClientResponseException) throwable;
 630         assertThat(responseException.getStatusCode()).isEqualTo(expStatus);
 631         assertThat(responseException.getResponseBodyAsString()).contains(responseContains);
 632         if (expectApplicationProblemJsonMediaType) {
 633             assertThat(responseException.getHeaders().getContentType()).isEqualTo(MediaType.APPLICATION_PROBLEM_JSON);
 634         }
 635         return true;
 636     }
 637
 638 }