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diff --git a/rest-services/http-client/src/test/java/org/onap/dcaegen2/services/sdk/rest/services/adapters/http/CloudHttpClientIT.java b/rest-services/http-client/src/test/java/org/onap/dcaegen2/services/sdk/rest/services/adapters/http/CloudHttpClientIT.java
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+/*
+ * ============LICENSE_START====================================
+ * DCAEGEN2-SERVICES-SDK
+ * =========================================================
+ * Copyright (C) 2019 Nokia. All rights reserved.
+ * =========================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================
+ */
+
+package org.onap.dcaegen2.services.sdk.rest.services.adapters.http;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import io.netty.handler.codec.http.HttpResponseStatus;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+import org.junit.jupiter.api.Test;
+import org.onap.dcaegen2.services.sdk.rest.services.model.DmaapModel;
+import org.onap.dcaegen2.services.sdk.rest.services.model.JsonBodyBuilder;
+import org.onap.dcaegen2.services.sdk.rest.services.model.logging.ImmutableRequestDiagnosticContext;
+import org.onap.dcaegen2.services.sdk.rest.services.model.logging.RequestDiagnosticContext;
+import reactor.core.publisher.Mono;
+import reactor.netty.DisposableServer;
+import reactor.netty.http.client.HttpClient;
+import reactor.netty.http.server.HttpServer;
+import reactor.netty.resources.ConnectionProvider;
+import reactor.test.StepVerifier;
+
+class CloudHttpClientIT {
+
+ private static final int MAX_CONNECTIONS = 1;
+ private static final String SAMPLE_STRING = "sampleString";
+ private static final String SAMPLE_URL = "/sampleURL";
+ private static final String JSON_BODY = "{\"correlationId\":\"NOKnhfsadhff\","
+ + "\"ipaddress-v4\":\"256.22.33.155\", "
+ + "\"ipaddress-v6\":\"200J:0db8:85a3:0000:0000:8a2e:0370:7334\"}";
+ private static final ConnectionProvider connectionProvider = ConnectionProvider.fixed("test", MAX_CONNECTIONS);
+
+ private final DmaapModel dmaapModel = mock(DmaapModel.class);
+ private final JsonBodyBuilder<DmaapModel> jsonBodyBuilder = mock(JsonBodyBuilder.class);
+
+ @Test
+ void successfulPatchResponse() {
+ DisposableServer server = createValidServer();
+ RxHttpClient httpClient = createHttpClientForContextWithAddress(server);
+ CloudHttpClient cloudHttpClient = new CloudHttpClient(httpClient);
+
+ when(jsonBodyBuilder.createJsonBody(dmaapModel)).thenReturn(JSON_BODY);
+ Mono<HttpResponse> content = cloudHttpClient
+ .patch(SAMPLE_URL, createRequestDiagnosticContext(), createCustomHeaders(),
+ jsonBodyBuilder, dmaapModel);
+ HttpResponse httpClientResponse = content.block();
+
+ assertEquals(HttpResponseStatus.OK.code(), httpClientResponse.statusCode());
+ server.disposeNow();
+ }
+
+ @Test
+ void errorPatchRequest() {
+ DisposableServer server = createInvalidServer();
+ RxHttpClient httpClient = createHttpClientForContextWithAddress(server);
+ CloudHttpClient cloudHttpClient = new CloudHttpClient(httpClient);
+
+ when(jsonBodyBuilder.createJsonBody(dmaapModel)).thenReturn(JSON_BODY);
+ Mono<HttpResponse> content = cloudHttpClient
+ .patch(SAMPLE_URL, createRequestDiagnosticContext(), createCustomHeaders(),
+ jsonBodyBuilder, dmaapModel);
+ HttpResponse httpClientResponse = content.block();
+
+ assertEquals(HttpResponseStatus.INTERNAL_SERVER_ERROR.code(), httpClientResponse.statusCode());
+ server.disposeNow();
+ }
+
+ @Test
+ void successfulPostResponse() {
+ DisposableServer server = createValidServer();
+ RxHttpClient httpClient = createHttpClientForContextWithAddress(server);
+ CloudHttpClient cloudHttpClient = new CloudHttpClient(httpClient);
+
+ when(jsonBodyBuilder.createJsonBody(dmaapModel)).thenReturn(JSON_BODY);
+ Mono<HttpResponse> content = cloudHttpClient
+ .post(SAMPLE_URL, createRequestDiagnosticContext(), createCustomHeaders(),
+ jsonBodyBuilder, dmaapModel);
+ HttpResponse httpClientResponse = content.block();
+
+ assertEquals(HttpResponseStatus.OK.code(), httpClientResponse.statusCode());
+ server.disposeNow();
+ }
+
+ @Test
+ void errorPostRequest() {
+ DisposableServer server = createInvalidServer();
+ RxHttpClient httpClient = createHttpClientForContextWithAddress(server);
+ CloudHttpClient cloudHttpClient = new CloudHttpClient(httpClient);
+
+ when(jsonBodyBuilder.createJsonBody(dmaapModel)).thenReturn(JSON_BODY);
+ Mono<HttpResponse> content = cloudHttpClient
+ .post(SAMPLE_URL, createRequestDiagnosticContext(), createCustomHeaders(),
+ jsonBodyBuilder, dmaapModel);
+ HttpResponse httpClientResponse = content.block();
+
+ assertEquals(HttpResponseStatus.INTERNAL_SERVER_ERROR.code(), httpClientResponse.statusCode());
+ server.disposeNow();
+ }
+
+ @Test
+ void successfulGetResponse() {
+ DisposableServer server = createValidServer();
+ RxHttpClient httpClient = createHttpClientForContextWithAddress(server);
+ CloudHttpClient cloudHttpClient = new CloudHttpClient(httpClient);
+
+ when(jsonBodyBuilder.createJsonBody(dmaapModel)).thenReturn(JSON_BODY);
+ Mono<String> content = cloudHttpClient.get(SAMPLE_URL, String.class);
+ Mono<String> contentWithHeaders = cloudHttpClient.get(SAMPLE_URL, createRequestDiagnosticContext(),
+ createCustomHeaders(), String.class);
+
+ StepVerifier.create(content)
+ .expectNext(SAMPLE_STRING)
+ .expectComplete()
+ .verify();
+ StepVerifier.create(contentWithHeaders)
+ .expectNext(SAMPLE_STRING)
+ .expectComplete()
+ .verify();
+ server.disposeNow();
+ }
+
+ @Test
+ void errorGetRequest() {
+ DisposableServer server = createInvalidServer();
+ RxHttpClient httpClient = createHttpClientForContextWithAddress(server);
+ CloudHttpClient cloudHttpClient = new CloudHttpClient(httpClient);
+
+ Mono<String> content = cloudHttpClient.get(SAMPLE_URL, String.class);
+
+ StepVerifier.create(content)
+ .expectError()
+ .verify();
+ server.disposeNow();
+ }
+
+ @Test
+ void successfulPutResponse() {
+ DisposableServer server = createValidServer();
+ RxHttpClient httpClient = createHttpClientForContextWithAddress(server);
+ CloudHttpClient cloudHttpClient = new CloudHttpClient(httpClient);
+
+ when(jsonBodyBuilder.createJsonBody(dmaapModel)).thenReturn(JSON_BODY);
+ Mono<HttpResponse> content = cloudHttpClient
+ .put(SAMPLE_URL, createRequestDiagnosticContext(), createCustomHeaders(),
+ jsonBodyBuilder, dmaapModel);
+ HttpResponse httpClientResponse = content.block();
+
+ assertEquals(HttpResponseStatus.OK.code(), httpClientResponse.statusCode());
+ server.disposeNow();
+ }
+
+ @Test
+ void errorPutRequest() {
+ DisposableServer server = createInvalidServer();
+ RxHttpClient httpClient = createHttpClientForContextWithAddress(server);
+ CloudHttpClient cloudHttpClient = new CloudHttpClient(httpClient);
+
+ when(jsonBodyBuilder.createJsonBody(dmaapModel)).thenReturn(JSON_BODY);
+ Mono<HttpResponse> content = cloudHttpClient
+ .put(SAMPLE_URL, createRequestDiagnosticContext(), createCustomHeaders(),
+ jsonBodyBuilder, dmaapModel);
+ HttpResponse httpClientResponse = content.block();
+
+ assertEquals(HttpResponseStatus.INTERNAL_SERVER_ERROR.code(), httpClientResponse.statusCode());
+ server.disposeNow();
+ }
+
+ private Map<String, String> createCustomHeaders() {
+ Map<String, String> customHeaders = new HashMap<>();
+ customHeaders.put("X_INVOCATION_ID", UUID.randomUUID().toString());
+ return customHeaders;
+ }
+
+ private DisposableServer createValidServer() {
+ Mono<String> response = Mono.just(SAMPLE_STRING);
+ return HttpServer.create()
+ .handle((req, resp) -> resp.sendString(response))
+ .wiretap(true)
+ .bindNow();
+ }
+
+ private DisposableServer createInvalidServer() {
+ return HttpServer.create()
+ .handle((req, resp) -> Mono.error(new Exception("returnError")))
+ .wiretap(true)
+ .bindNow();
+ }
+
+ private RequestDiagnosticContext createRequestDiagnosticContext() {
+ return ImmutableRequestDiagnosticContext.builder()
+ .invocationId(UUID.randomUUID()).requestId(UUID.randomUUID()).build();
+ }
+
+ private RxHttpClient createHttpClientForContextWithAddress(DisposableServer disposableServer) {
+ HttpClient client = HttpClient.create(connectionProvider)
+ .addressSupplier(disposableServer::address)
+ .wiretap(true);
+ return new RxHttpClient(client);
+ }
+} \ No newline at end of file