gerrit.onap Code Review - dcaegen2/services/prh.git/blob

   1 /*
   2  * ============LICENSE_START=======================================================
   3  * PNF-REGISTRATION-HANDLER
   4  * ================================================================================
   5  * Copyright (C) 2019-2021 NOKIA Intellectual Property. 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.dcaegen2.services.prh.integration;
  22
  23 import com.github.tomakehurst.wiremock.client.WireMock;
  24 import com.google.gson.Gson;
  25 import com.google.gson.JsonObject;
  26 import com.jayway.jsonpath.JsonPath;
  27 import org.junit.jupiter.api.BeforeEach;
  28 import org.junit.jupiter.api.Test;
  29 import org.onap.dcaegen2.services.prh.MainApp;
  30 import org.onap.dcaegen2.services.prh.configuration.CbsConfiguration;
  31 import org.onap.dcaegen2.services.prh.tasks.ScheduledTasks;
  32 import org.onap.dcaegen2.services.prh.tasks.ScheduledTasksRunner;
  33 import org.springframework.beans.factory.annotation.Autowired;
  34 import org.springframework.beans.factory.annotation.Value;
  35 import org.springframework.boot.test.context.SpringBootTest;
  36 import org.springframework.boot.test.mock.mockito.MockBean;
  37 import org.springframework.cloud.contract.wiremock.AutoConfigureWireMock;
  38 import org.springframework.context.annotation.Bean;
  39 import org.springframework.context.annotation.Configuration;
  40 import org.springframework.context.annotation.Import;
  41
  42 import java.nio.file.Files;
  43 import java.nio.file.Paths;
  44
  45 import static com.github.tomakehurst.wiremock.client.WireMock.*;
  46 import static java.lang.ClassLoader.getSystemResource;
  47 import static java.util.Collections.singletonList;
  48
  49
  50 @SpringBootTest
  51 @AutoConfigureWireMock(port = 0)
  52 class PrhWorkflowIntegrationTest {
  53
  54     @Autowired
  55     private ScheduledTasks scheduledTasks;
  56
  57     @MockBean
  58     private ScheduledTasksRunner scheduledTasksRunner;  // just to disable scheduling - some configurability in ScheduledTaskRunner not to start tasks at app startup would be welcome
  59
  60
  61     @Configuration
  62     @Import(MainApp.class)
  63     static class CbsConfigTestConfig {
  64
  65         @Value("http://localhost:${wiremock.server.port}")
  66         private String wiremockServerAddress;
  67
  68         @Bean
  69         public CbsConfiguration cbsConfiguration() {
  70             JsonObject cbsConfigJson = new Gson().fromJson(getResourceContent("configurationFromCbs.json")
  71                             .replaceAll("https?://dmaap-mr[\\w.]*:\\d+", wiremockServerAddress)
  72                             .replaceAll("https?://aai[\\w.]*:\\d+", wiremockServerAddress),
  73                     JsonObject.class);
  74
  75             CbsConfiguration cbsConfiguration = new CbsConfiguration();
  76             cbsConfiguration.parseCBSConfig(cbsConfigJson);
  77             return cbsConfiguration;
  78         }
  79     }
  80
  81     @BeforeEach
  82     void resetWireMock() {
  83         WireMock.reset();
  84     }
  85
  86
  87     @Test
  88     void whenThereAreNoEventsInDmaap_WorkflowShouldFinish() {
  89         stubFor(get(urlEqualTo("/events/unauthenticated.VES_PNFREG_OUTPUT/OpenDCAE-c12/c12"))
  90                 .willReturn(aResponse().withBody("[]")));
  91
  92         scheduledTasks.scheduleMainPrhEventTask();
  93
  94         verify(0, anyRequestedFor(urlPathMatching("/aai.*")));
  95         verify(0, postRequestedFor(urlPathMatching("/events.*")));
  96     }
  97
  98
  99     @Test
 100     void whenThereIsAnEventsInDmaap_ShouldSendPnfReadyNotification() {
 101         String event = getResourceContent("integration/event.json");
 102         String pnfName = JsonPath.read(event, "$.event.commonEventHeader.sourceName");
 103
 104         stubFor(get(urlEqualTo("/events/unauthenticated.VES_PNFREG_OUTPUT/OpenDCAE-c12/c12"))
 105                 .willReturn(ok().withBody(new Gson().toJson(singletonList(event)))));
 106         stubFor(get(urlEqualTo("/aai/v23/network/pnfs/pnf/" + pnfName)).willReturn(ok().withBody("{}")));
 107         stubFor(patch(urlEqualTo("/aai/v23/network/pnfs/pnf/" + pnfName)));
 108         stubFor(post(urlEqualTo("/events/unauthenticated.PNF_READY")));
 109
 110         scheduledTasks.scheduleMainPrhEventTask();
 111
 112         verify(1, postRequestedFor(urlEqualTo("/events/unauthenticated.PNF_READY"))
 113                 .withRequestBody(matchingJsonPath("$[0].correlationId", equalTo(pnfName))));
 114     }
 115
 116
 117     private static String getResourceContent(String resourceName) {
 118         try {
 119             return new String(Files.readAllBytes(Paths.get(getSystemResource(resourceName).toURI())));
 120         } catch (Exception e) {
 121             throw new RuntimeException("failed loading content of '" + resourceName + "'", e);
 122         }
 123     }
 124 }