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

   1 /*-
   2  * ========================LICENSE_START=================================
   3  * ONAP : ccsdk oran
   4  * ======================================================================
   5  * Copyright (C) 2020 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.clients;
  22
  23 import io.netty.util.internal.logging.InternalLoggerFactory;
  24 import io.netty.util.internal.logging.JdkLoggerFactory;
  25
  26 import java.io.IOException;
  27
  28 import okhttp3.mockwebserver.MockResponse;
  29 import okhttp3.mockwebserver.MockWebServer;
  30
  31 import org.junit.jupiter.api.AfterAll;
  32 import org.junit.jupiter.api.BeforeAll;
  33 import org.junit.jupiter.api.Test;
  34 import org.springframework.http.HttpHeaders;
  35 import org.springframework.http.MediaType;
  36 import org.springframework.web.reactive.function.client.WebClientResponseException;
  37
  38 import reactor.core.publisher.Mono;
  39 import reactor.test.StepVerifier;
  40 import reactor.util.Loggers;
  41
  42 class AsyncRestClientTest {
  43     private static final String BASE_URL = "BaseUrl";
  44     private static final String REQUEST_URL = "/test";
  45     private static final String USERNAME = "username";
  46     private static final String PASSWORD = "password";
  47     private static final String TEST_JSON = "{\"type\":\"type1\"}";
  48     private static final int SUCCESS_CODE = 200;
  49     private static final int ERROR_CODE = 500;
  50
  51     private static MockWebServer mockWebServer;
  52
  53     private static AsyncRestClient clientUnderTest;
  54
  55     @BeforeAll
  56     static void init() {
  57         // skip a lot of unnecessary logs from MockWebServer
  58         InternalLoggerFactory.setDefaultFactory(JdkLoggerFactory.INSTANCE);
  59         Loggers.useJdkLoggers();
  60         mockWebServer = new MockWebServer();
  61         clientUnderTest =
  62                 new AsyncRestClient(mockWebServer.url(BASE_URL).toString(), null, null, new SecurityContext(""));
  63     }
  64
  65     @AfterAll
  66     static void tearDown() throws IOException {
  67         mockWebServer.shutdown();
  68     }
  69
  70     @Test
  71     void testGetNoError() {
  72         mockWebServer.enqueue(new MockResponse().setResponseCode(SUCCESS_CODE) //
  73                 .setHeader(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON_VALUE) //
  74                 .setBody(TEST_JSON));
  75
  76         Mono<String> returnedMono = clientUnderTest.get(REQUEST_URL);
  77         StepVerifier.create(returnedMono).expectNext(TEST_JSON).expectComplete().verify();
  78     }
  79
  80     @Test
  81     void testGetError() {
  82         mockWebServer.enqueue(new MockResponse().setResponseCode(ERROR_CODE));
  83
  84         Mono<String> returnedMono = clientUnderTest.get(REQUEST_URL);
  85         StepVerifier.create(returnedMono)
  86                 .expectErrorMatches(throwable -> throwable instanceof WebClientResponseException).verify();
  87     }
  88
  89     @Test
  90     void testPutNoError() {
  91         mockWebServer.enqueue(new MockResponse().setResponseCode(SUCCESS_CODE) //
  92                 .setHeader(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON_VALUE) //
  93                 .setBody(TEST_JSON));
  94
  95         Mono<String> returnedMono = clientUnderTest.put(REQUEST_URL, TEST_JSON);
  96         StepVerifier.create(returnedMono).expectNext(TEST_JSON).expectComplete().verify();
  97     }
  98
  99     @Test
 100     void testPutError() {
 101         mockWebServer.enqueue(new MockResponse().setResponseCode(ERROR_CODE));
 102
 103         Mono<String> returnedMono = clientUnderTest.put(REQUEST_URL, TEST_JSON);
 104         StepVerifier.create(returnedMono)
 105                 .expectErrorMatches(throwable -> throwable instanceof WebClientResponseException).verify();
 106     }
 107
 108     @Test
 109     void testDeleteNoError() {
 110         mockWebServer.enqueue(new MockResponse().setResponseCode(SUCCESS_CODE));
 111
 112         Mono<String> returnedMono = clientUnderTest.delete(REQUEST_URL);
 113         StepVerifier.create(returnedMono).expectNext("").expectComplete().verify();
 114     }
 115
 116     @Test
 117     void testDeleteError() {
 118         mockWebServer.enqueue(new MockResponse().setResponseCode(ERROR_CODE));
 119
 120         Mono<String> returnedMono = clientUnderTest.delete(REQUEST_URL);
 121         StepVerifier.create(returnedMono)
 122                 .expectErrorMatches(throwable -> throwable instanceof WebClientResponseException).verify();
 123     }
 124
 125     @Test
 126     void testPostNoError() {
 127         mockWebServer.enqueue(new MockResponse().setResponseCode(SUCCESS_CODE) //
 128                 .setHeader(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON_VALUE) //
 129                 .setBody(TEST_JSON));
 130
 131         Mono<String> returnedMono = clientUnderTest.post(REQUEST_URL, TEST_JSON);
 132         StepVerifier.create(returnedMono).expectNext(TEST_JSON).expectComplete().verify();
 133     }
 134
 135     @Test
 136     void testPostError() {
 137         mockWebServer.enqueue(new MockResponse().setResponseCode(ERROR_CODE));
 138
 139         Mono<String> returnedMono = clientUnderTest.post(REQUEST_URL, TEST_JSON);
 140         StepVerifier.create(returnedMono)
 141                 .expectErrorMatches(throwable -> throwable instanceof WebClientResponseException).verify();
 142     }
 143
 144     @Test
 145     void testPostWithAuthHeaderNoError() {
 146         mockWebServer.enqueue(new MockResponse().setResponseCode(SUCCESS_CODE) //
 147                 .setHeader(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON_VALUE) //
 148                 .setBody(TEST_JSON));
 149
 150         Mono<String> returnedMono = clientUnderTest.postWithAuthHeader(REQUEST_URL, TEST_JSON, USERNAME, PASSWORD);
 151         StepVerifier.create(returnedMono).expectNext(TEST_JSON).expectComplete().verify();
 152     }
 153
 154     @Test
 155     void testPostWithAuthHeaderError() {
 156         mockWebServer.enqueue(new MockResponse().setResponseCode(ERROR_CODE));
 157
 158         Mono<String> returnedMono = clientUnderTest.postWithAuthHeader(REQUEST_URL, TEST_JSON, USERNAME, PASSWORD);
 159         StepVerifier.create(returnedMono)
 160                 .expectErrorMatches(throwable -> throwable instanceof WebClientResponseException).verify();
 161     }
 162 }