ves-nf-oam-adopter/ves-nf-oam-adopter-event-notifier/src/test/java/org/o/ran/oam/nf/oam/adopter/event/notifier/NotificationProviderTest.java

   1 /*
   2  *  ============LICENSE_START=======================================================
   3  *  O-RAN-SC
   4  *  ================================================================================
   5  *  Copyright © 2021 AT&T 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  *        http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  *  Unless required by applicable law or agreed to in writing, software
  13  *  distributed under the License is distributed on an "AS IS" BASIS,
  14  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  *  See the License for the specific language governing permissions and
  16  *  limitations under the License.
  17  *  ============LICENSE_END=========================================================
  18  */
  19
  20 package org.o.ran.oam.nf.oam.adopter.event.notifier;
  21
  22 import static org.mockito.ArgumentMatchers.any;
  23 import static org.mockito.Mockito.when;
  24
  25 import io.reactivex.rxjava3.observers.TestObserver;
  26 import java.util.Collections;
  27 import java.util.concurrent.CompletableFuture;
  28 import java.util.concurrent.Future;
  29 import org.apache.hc.client5.http.async.methods.SimpleHttpResponse;
  30 import org.apache.hc.client5.http.impl.async.CloseableHttpAsyncClient;
  31 import org.apache.hc.core5.concurrent.FutureCallback;
  32 import org.apache.hc.core5.http.ContentType;
  33 import org.apache.hc.core5.http.HttpHost;
  34 import org.apache.hc.core5.http.HttpStatus;
  35 import org.apache.hc.core5.http.nio.AsyncPushConsumer;
  36 import org.apache.hc.core5.http.nio.AsyncRequestProducer;
  37 import org.apache.hc.core5.http.nio.AsyncResponseConsumer;
  38 import org.apache.hc.core5.http.nio.HandlerFactory;
  39 import org.apache.hc.core5.http.protocol.HttpContext;
  40 import org.junit.jupiter.api.Test;
  41 import org.mockito.stubbing.Answer;
  42 import org.o.ran.oam.nf.oam.adopter.api.CommonEventFormat302ONAP;
  43 import org.o.ran.oam.nf.oam.adopter.api.Event;
  44 import org.o.ran.oam.nf.oam.adopter.api.VesEventNotifier;
  45 import org.o.ran.oam.nf.oam.adopter.event.notifier.properties.VesCollectorProperties;
  46 import org.springframework.beans.factory.annotation.Autowired;
  47 import org.springframework.boot.context.properties.EnableConfigurationProperties;
  48 import org.springframework.boot.test.context.SpringBootTest;
  49 import org.springframework.boot.test.mock.mockito.MockBean;
  50
  51 @SpringBootTest(classes = {NotificationProvider.class, VesCollectorProperties.class})
  52 @EnableConfigurationProperties
  53 class NotificationProviderTest {
  54
  55     @Autowired
  56     VesEventNotifier vesEventNotifier;
  57
  58     @MockBean
  59     CloseableHttpAsyncClientMock client;
  60
  61     @Test
  62     void testNotifySingleEvent() {
  63         final SimpleHttpResponse response = new SimpleHttpResponse(HttpStatus.SC_OK);
  64         final Future<SimpleHttpResponse> completableFuture = CompletableFuture.completedFuture(response);
  65         when(client.doExecute(any(), any(), any(), any(), any(), any()))
  66                 .thenAnswer((Answer<Future<SimpleHttpResponse>>) invocation -> completableFuture);
  67
  68         final CommonEventFormat302ONAP commonEvent = new CommonEventFormat302ONAP();
  69         commonEvent.setEvent(new Event());
  70         final TestObserver<Void> observer = vesEventNotifier.notifyEvents(commonEvent).test();
  71         observer.assertComplete();
  72     }
  73
  74     @Test
  75     void testNotifySingleEventFail() {
  76         final SimpleHttpResponse response = new SimpleHttpResponse(HttpStatus.SC_BAD_REQUEST);
  77         response.setBody("some error", ContentType.APPLICATION_JSON);
  78         final Future<SimpleHttpResponse> completableFuture = CompletableFuture.completedFuture(response);
  79         when(client.doExecute(any(), any(), any(), any(), any(), any()))
  80                 .thenAnswer((Answer<Future<SimpleHttpResponse>>) invocation -> completableFuture);
  81         final CommonEventFormat302ONAP commonEvent = new CommonEventFormat302ONAP();
  82         commonEvent.setEvent(new Event());
  83         final TestObserver<Void> observer = vesEventNotifier.notifyEvents(commonEvent).test();
  84         observer.assertError(throwable -> throwable.getMessage()
  85                                                   .equals("Failed to post: HTTP/1.1 400 Bad Request some error"));
  86     }
  87
  88     @Test
  89     void testNotifyEventBatch() {
  90         final SimpleHttpResponse response = new SimpleHttpResponse(HttpStatus.SC_OK);
  91         final Future<SimpleHttpResponse> completableFuture = CompletableFuture.completedFuture(response);
  92         when(client.doExecute(any(), any(), any(), any(), any(), any()))
  93                 .thenAnswer((Answer<Future<SimpleHttpResponse>>) invocation -> completableFuture);
  94
  95         final CommonEventFormat302ONAP commonEvent = new CommonEventFormat302ONAP();
  96         commonEvent.setEventList(Collections.singletonList(new Event()));
  97         final TestObserver<Void> observer = vesEventNotifier.notifyEvents(commonEvent).test();
  98         observer.assertComplete();
  99     }
 100
 101     private abstract static class CloseableHttpAsyncClientMock extends CloseableHttpAsyncClient {
 102
 103         protected abstract <T> Future<T> doExecute(HttpHost var1, AsyncRequestProducer var2,
 104                 AsyncResponseConsumer<T> var3, HandlerFactory<AsyncPushConsumer> var4, HttpContext var5,
 105                 FutureCallback<T> var6);
 106     }
 107 }