diff options
Diffstat (limited to 'prh-dmaap-client')
8 files changed, 349 insertions, 377 deletions
diff --git a/prh-dmaap-client/src/main/java/org/onap/dcaegen2/services/prh/service/DMaaPReactiveWebClient.java b/prh-dmaap-client/src/main/java/org/onap/dcaegen2/services/prh/service/DMaaPReactiveWebClient.java new file mode 100644 index 00000000..a41ec3a4 --- /dev/null +++ b/prh-dmaap-client/src/main/java/org/onap/dcaegen2/services/prh/service/DMaaPReactiveWebClient.java @@ -0,0 +1,94 @@ +/* + * ============LICENSE_START======================================================= + * PNF-REGISTRATION-HANDLER + * ================================================================================ + * Copyright (C) 2018 NOKIA Intellectual Property. 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.prh.service; + +import static org.springframework.web.reactive.function.client.ExchangeFilterFunctions.basicAuthentication; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.http.HttpHeaders; +import org.springframework.web.reactive.function.client.ExchangeFilterFunction; +import org.springframework.web.reactive.function.client.WebClient; +import reactor.core.publisher.Mono; + +/** + * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 7/4/18 + */ +public class DMaaPReactiveWebClient { + + private final Logger logger = LoggerFactory.getLogger(this.getClass()); + + private DMaaPReactiveWebClient() { + } + + private WebClient create(WebClientBuilder webClientBuilder) { + return WebClient.builder() + .defaultHeader(HttpHeaders.CONTENT_TYPE, webClientBuilder.dMaaPContentType) + .filter(basicAuthentication(webClientBuilder.dMaaPUserName, webClientBuilder.dMaaPUserPassword)) + .filter(logRequest()) + .filter(logResponse()) + .build(); + } + + ExchangeFilterFunction logResponse() { + return ExchangeFilterFunction.ofResponseProcessor(clientResponse -> { + logger.info("Response Status {}", clientResponse.statusCode()); + return Mono.just(clientResponse); + }); + } + + ExchangeFilterFunction logRequest() { + return ExchangeFilterFunction.ofRequestProcessor(clientRequest -> { + logger.info("Request: {} {}", clientRequest.method(), clientRequest.url()); + clientRequest.headers() + .forEach((name, values) -> values.forEach(value -> logger.info("{}={}", name, value))); + return Mono.just(clientRequest); + }); + } + + public static class WebClientBuilder { + + private String dMaaPContentType; + private String dMaaPUserName; + private String dMaaPUserPassword; + + public WebClientBuilder() { + } + + public WebClientBuilder dmaapContentType(String dmaapContentType) { + this.dMaaPContentType = dmaapContentType; + return this; + } + + public WebClientBuilder dmaapUserName(String dmaapUserName) { + this.dMaaPUserName = dmaapUserName; + return this; + } + + public WebClientBuilder dmaapUserPassword(String dmaapUserPassword) { + this.dMaaPUserPassword = dmaapUserPassword; + return this; + } + + public WebClient build() { + return new DMaaPReactiveWebClient().create(this); + } + } +} diff --git a/prh-dmaap-client/src/main/java/org/onap/dcaegen2/services/prh/service/DmaapHttpClientImpl.java b/prh-dmaap-client/src/main/java/org/onap/dcaegen2/services/prh/service/DmaapHttpClientImpl.java deleted file mode 100644 index 309106c5..00000000 --- a/prh-dmaap-client/src/main/java/org/onap/dcaegen2/services/prh/service/DmaapHttpClientImpl.java +++ /dev/null @@ -1,70 +0,0 @@ -/*- - * ============LICENSE_START======================================================= - * PNF-REGISTRATION-HANDLER - * ================================================================================ - * Copyright (C) 2018 NOKIA Intellectual Property. 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.prh.service; - -import org.apache.http.auth.AuthScope; -import org.apache.http.auth.Credentials; -import org.apache.http.auth.UsernamePasswordCredentials; -import org.apache.http.client.CredentialsProvider; -import org.apache.http.impl.client.BasicCredentialsProvider; -import org.apache.http.impl.client.CloseableHttpClient; -import org.apache.http.impl.client.HttpClientBuilder; -import org.apache.http.impl.client.HttpClients; -import org.onap.dcaegen2.services.prh.config.DmaapCustomConfig; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -public class DmaapHttpClientImpl { - - private final Logger logger = LoggerFactory.getLogger(this.getClass()); - - private final String dmaapHostName; - private final Integer dmaapPortNumber; - private final String dmaapUserName; - private final String dmaapUserPassword; - - - public DmaapHttpClientImpl(DmaapCustomConfig configuration) { - this.dmaapHostName = configuration.dmaapHostName(); - this.dmaapPortNumber = configuration.dmaapPortNumber(); - this.dmaapUserName = configuration.dmaapUserName(); - this.dmaapUserPassword = configuration.dmaapUserPassword(); - } - - public CloseableHttpClient getHttpClient() { - - logger.info("Preparing closeable http client"); - - HttpClientBuilder httpClientBuilder = HttpClients.custom().useSystemProperties(); - - final CredentialsProvider credentialsProvider = new BasicCredentialsProvider(); - - if (dmaapUserName != null) { - final AuthScope dmaapHostPortAuthScope = new AuthScope(dmaapHostName, dmaapPortNumber); - final Credentials dmaapCredentials = new UsernamePasswordCredentials(dmaapUserName, dmaapUserPassword); - credentialsProvider.setCredentials(dmaapHostPortAuthScope, dmaapCredentials); - } - - httpClientBuilder.setDefaultCredentialsProvider(credentialsProvider); - - return httpClientBuilder.build(); - } -} diff --git a/prh-dmaap-client/src/main/java/org/onap/dcaegen2/services/prh/service/consumer/DmaapConsumerReactiveHttpClient.java b/prh-dmaap-client/src/main/java/org/onap/dcaegen2/services/prh/service/consumer/DMaaPConsumerReactiveHttpClient.java index cb7d5af2..23cdc98d 100644 --- a/prh-dmaap-client/src/main/java/org/onap/dcaegen2/services/prh/service/consumer/DmaapConsumerReactiveHttpClient.java +++ b/prh-dmaap-client/src/main/java/org/onap/dcaegen2/services/prh/service/consumer/DMaaPConsumerReactiveHttpClient.java @@ -19,24 +19,20 @@ */ package org.onap.dcaegen2.services.prh.service.consumer; -import static org.springframework.web.reactive.function.client.ExchangeFilterFunctions.basicAuthentication; - import java.net.URI; import java.net.URISyntaxException; import org.apache.http.client.utils.URIBuilder; import org.onap.dcaegen2.services.prh.config.DmaapConsumerConfiguration; import org.slf4j.Logger; import org.slf4j.LoggerFactory; -import org.springframework.http.HttpHeaders; import org.springframework.http.HttpStatus; -import org.springframework.web.reactive.function.client.ExchangeFilterFunction; import org.springframework.web.reactive.function.client.WebClient; import reactor.core.publisher.Mono; /** * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 6/26/18 */ -public class DmaapConsumerReactiveHttpClient { +public class DMaaPConsumerReactiveHttpClient { private final Logger logger = LoggerFactory.getLogger(this.getClass()); @@ -47,32 +43,17 @@ public class DmaapConsumerReactiveHttpClient { private final String dmaapTopicName; private final String consumerGroup; private final String consumerId; - private final String dmaapContentType; - private final String dmaapUserName; - private final String dmaapUserPassword; - public DmaapConsumerReactiveHttpClient(DmaapConsumerConfiguration consumerConfiguration) { + public DMaaPConsumerReactiveHttpClient(DmaapConsumerConfiguration consumerConfiguration) { this.dmaapHostName = consumerConfiguration.dmaapHostName(); this.dmaapProtocol = consumerConfiguration.dmaapProtocol(); this.dmaapPortNumber = consumerConfiguration.dmaapPortNumber(); this.dmaapTopicName = consumerConfiguration.dmaapTopicName(); this.consumerGroup = consumerConfiguration.consumerGroup(); this.consumerId = consumerConfiguration.consumerId(); - this.dmaapContentType = consumerConfiguration.dmaapContentType(); - this.dmaapUserName = consumerConfiguration.dmaapUserName(); - this.dmaapUserPassword = consumerConfiguration.dmaapUserPassword(); - } - - public void initWebClient() { - this.webClient = WebClient.builder() - .defaultHeader(HttpHeaders.CONTENT_TYPE, dmaapContentType) - .filter(basicAuthentication(dmaapUserName, dmaapUserPassword)) - .filter(logRequest()) - .filter(logResponse()) - .build(); } - public Mono<String> getDmaaPConsumerResponse() { + public Mono<String> getDMaaPConsumerResponse() { try { return webClient .get() @@ -85,7 +66,7 @@ public class DmaapConsumerReactiveHttpClient { Mono.error(new Exception("HTTP 500"))) .bodyToMono(String.class); } catch (URISyntaxException e) { - logger.warn("Exception while executing HTTP request: ", e); + logger.warn("Exception while evaluating URI "); return Mono.error(e); } } @@ -94,28 +75,13 @@ public class DmaapConsumerReactiveHttpClient { return dmaapTopicName + "/" + consumerGroup + "/" + consumerId; } - void initWebClient(WebClient webClient) { + public DMaaPConsumerReactiveHttpClient createDMaaPWebClient(WebClient webClient) { this.webClient = webClient; - } - - ExchangeFilterFunction logResponse() { - return ExchangeFilterFunction.ofResponseProcessor(clientResponse -> { - logger.info("Response Status {}", clientResponse.statusCode()); - return Mono.just(clientResponse); - }); + return this; } URI getUri() throws URISyntaxException { return new URIBuilder().setScheme(dmaapProtocol).setHost(dmaapHostName).setPort(dmaapPortNumber) .setPath(createRequestPath()).build(); } - - ExchangeFilterFunction logRequest() { - return ExchangeFilterFunction.ofRequestProcessor(clientRequest -> { - logger.info("Request: {} {}", clientRequest.method(), clientRequest.url()); - clientRequest.headers() - .forEach((name, values) -> values.forEach(value -> logger.info("{}={}", name, value))); - return Mono.just(clientRequest); - }); - } } diff --git a/prh-dmaap-client/src/main/java/org/onap/dcaegen2/services/prh/service/producer/DMaaPProducerReactiveHttpClient.java b/prh-dmaap-client/src/main/java/org/onap/dcaegen2/services/prh/service/producer/DMaaPProducerReactiveHttpClient.java new file mode 100644 index 00000000..e29ecc64 --- /dev/null +++ b/prh-dmaap-client/src/main/java/org/onap/dcaegen2/services/prh/service/producer/DMaaPProducerReactiveHttpClient.java @@ -0,0 +1,83 @@ +/* + * ============LICENSE_START======================================================= + * PNF-REGISTRATION-HANDLER + * ================================================================================ + * Copyright (C) 2018 NOKIA Intellectual Property. 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.prh.service.producer; + +import java.net.URI; +import java.net.URISyntaxException; +import org.apache.http.client.utils.URIBuilder; +import org.onap.dcaegen2.services.prh.config.DmaapPublisherConfiguration; +import org.onap.dcaegen2.services.prh.model.ConsumerDmaapModel; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.http.HttpStatus; +import org.springframework.web.reactive.function.BodyInserters; +import org.springframework.web.reactive.function.client.WebClient; +import reactor.core.publisher.Mono; + +/** + * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 7/4/18 + */ +public class DMaaPProducerReactiveHttpClient { + + private final Logger logger = LoggerFactory.getLogger(this.getClass()); + + private WebClient webClient; + private final String dmaapHostName; + private final Integer dmaapPortNumber; + private final String dmaapProtocol; + private final String dmaapTopicName; + + public DMaaPProducerReactiveHttpClient(DmaapPublisherConfiguration dmaapPublisherConfiguration) { + this.dmaapHostName = dmaapPublisherConfiguration.dmaapHostName(); + this.dmaapProtocol = dmaapPublisherConfiguration.dmaapProtocol(); + this.dmaapPortNumber = dmaapPublisherConfiguration.dmaapPortNumber(); + this.dmaapTopicName = dmaapPublisherConfiguration.dmaapTopicName(); + } + + public Mono<String> getDMaaPProducerResponse(Mono<ConsumerDmaapModel> consumerDmaapModelMono) { + try { + return webClient + .post() + .uri(getUri()) + .body(BodyInserters.fromObject(consumerDmaapModelMono)) + .retrieve() + .onStatus(HttpStatus::is4xxClientError, clientResponse -> + Mono.error(new Exception("HTTP 400")) + ) + .onStatus(HttpStatus::is5xxServerError, clientResponse -> + Mono.error(new Exception("HTTP 500"))) + .bodyToMono(String.class); + } catch (URISyntaxException e) { + logger.warn("Exception while evaluating URI"); + return Mono.error(e); + } + } + + public DMaaPProducerReactiveHttpClient createDMaaPWebClient(WebClient webClient) { + this.webClient = webClient; + return this; + } + + URI getUri() throws URISyntaxException { + return new URIBuilder().setScheme(dmaapProtocol).setHost(dmaapHostName).setPort(dmaapPortNumber) + .setPath(dmaapTopicName).build(); + } + +} diff --git a/prh-dmaap-client/src/main/java/org/onap/dcaegen2/services/prh/service/producer/ExtendedDmaapProducerHttpClientImpl.java b/prh-dmaap-client/src/main/java/org/onap/dcaegen2/services/prh/service/producer/ExtendedDmaapProducerHttpClientImpl.java deleted file mode 100644 index 7bdaab1f..00000000 --- a/prh-dmaap-client/src/main/java/org/onap/dcaegen2/services/prh/service/producer/ExtendedDmaapProducerHttpClientImpl.java +++ /dev/null @@ -1,132 +0,0 @@ -/*- - * ============LICENSE_START======================================================= - * PNF-REGISTRATION-HANDLER - * ================================================================================ - * Copyright (C) 2018 NOKIA Intellectual Property. 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.prh.service.producer; - -import org.apache.http.HttpEntity; -import org.apache.http.HttpResponse; -import org.apache.http.client.methods.HttpPost; -import org.apache.http.client.methods.HttpRequestBase; -import org.apache.http.client.utils.URIBuilder; -import org.apache.http.entity.StringEntity; -import org.apache.http.impl.client.CloseableHttpClient; -import org.apache.http.util.EntityUtils; -import org.onap.dcaegen2.services.prh.config.DmaapPublisherConfiguration; -import org.onap.dcaegen2.services.prh.model.CommonFunctions; -import org.onap.dcaegen2.services.prh.model.ConsumerDmaapModel; -import org.onap.dcaegen2.services.prh.model.utils.HttpUtils; -import org.onap.dcaegen2.services.prh.service.DmaapHttpClientImpl; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -import java.io.IOException; -import java.io.UnsupportedEncodingException; -import java.net.URI; -import java.net.URISyntaxException; -import java.util.Optional; - -public class ExtendedDmaapProducerHttpClientImpl { - - private final Logger logger = LoggerFactory.getLogger(this.getClass()); - - private final CloseableHttpClient closeableHttpClient; - private final String dmaapHostName; - private final String dmaapProtocol; - private final Integer dmaapPortNumber; - private final String dmaapTopicName; - private final String dmaapContentType; - private ConsumerDmaapModel consumerDmaapModel; - - - public ExtendedDmaapProducerHttpClientImpl(DmaapPublisherConfiguration configuration) { - this.closeableHttpClient = new DmaapHttpClientImpl(configuration).getHttpClient(); - this.dmaapHostName = configuration.dmaapHostName(); - this.dmaapProtocol = configuration.dmaapProtocol(); - this.dmaapPortNumber = configuration.dmaapPortNumber(); - this.dmaapTopicName = configuration.dmaapTopicName(); - this.dmaapContentType = configuration.dmaapContentType(); - } - - public Optional<Integer> getHttpProducerResponse(ConsumerDmaapModel consumerDmaapModel) { - this.consumerDmaapModel = consumerDmaapModel; - try { - return createRequest() - .flatMap(this::executeHttpClient); - } catch (URISyntaxException e) { - logger.warn("Exception while executing HTTP request: ", e); - } - return Optional.empty(); - } - - private Optional<Integer> executeHttpClient(HttpRequestBase httpRequestBase) { - try { - return closeableHttpClient.execute(httpRequestBase, this::handleResponse); - } catch (IOException e) { - logger.warn("Exception while executing HTTP request: ", e); - } - return Optional.empty(); - } - - private Optional<HttpRequestBase> createRequest() throws URISyntaxException { - return "application/json".equals(dmaapContentType) - ? createDmaapPublisherExtendedURI().map(this::createHttpPostRequest) - : Optional.empty(); - } - - private Optional<URI> createDmaapPublisherExtendedURI() throws URISyntaxException { - return Optional.ofNullable(new URIBuilder() - .setScheme(dmaapProtocol) - .setHost(dmaapHostName) - .setPort(dmaapPortNumber) - .setPath(dmaapTopicName).build()); - } - - private HttpPost createHttpPostRequest(URI extendedURI) { - HttpPost post = new HttpPost(extendedURI); - post.addHeader("Content-type", dmaapContentType); - createStringEntity().ifPresent(post::setEntity); - return post; - } - - private Optional<StringEntity> createStringEntity() { - try { - return Optional.of(new StringEntity(CommonFunctions.createJsonBody(consumerDmaapModel))); - } catch (UnsupportedEncodingException | IllegalArgumentException e) { - logger.warn("Exception while parsing JSON: ", e); - } - return Optional.empty(); - } - - Optional<Integer> handleResponse(HttpResponse response) throws IOException { - - final Integer responseCode = response.getStatusLine().getStatusCode(); - logger.info("Status code of operation: {}", responseCode); - final HttpEntity responseEntity = response.getEntity(); - - if (HttpUtils.isSuccessfulResponseCode(responseCode)) { - logger.trace("HTTP response successful."); - return Optional.of(responseCode); - } else { - String aaiResponse = responseEntity != null ? EntityUtils.toString(responseEntity) : ""; - logger.warn("HTTP response not successful : {}", aaiResponse); - return Optional.of(responseCode); - } - } -}
\ No newline at end of file diff --git a/prh-dmaap-client/src/test/java/org/onap/dcaegen2/services/prh/service/consumer/DmaapConsumerReactiveHttpClientTest.java b/prh-dmaap-client/src/test/java/org/onap/dcaegen2/services/prh/service/consumer/DMaaPConsumerReactiveHttpClientTest.java index 63966602..cbc7bd62 100644 --- a/prh-dmaap-client/src/test/java/org/onap/dcaegen2/services/prh/service/consumer/DmaapConsumerReactiveHttpClientTest.java +++ b/prh-dmaap-client/src/test/java/org/onap/dcaegen2/services/prh/service/consumer/DMaaPConsumerReactiveHttpClientTest.java @@ -44,9 +44,9 @@ import reactor.test.StepVerifier; /** * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 6/27/18 */ -public class DmaapConsumerReactiveHttpClientTest { +public class DMaaPConsumerReactiveHttpClientTest { - private static DmaapConsumerReactiveHttpClient dmaapConsumerReactiveHttpClient; + private static DMaaPConsumerReactiveHttpClient DMaaPConsumerReactiveHttpClient; private static DmaapConsumerConfiguration consumerConfigurationMock = mock(DmaapConsumerConfiguration.class); private static final String JSON_MESSAGE = "{ \"responseFromDmaap\": \"Success\"}"; @@ -68,13 +68,11 @@ public class DmaapConsumerReactiveHttpClientTest { when(consumerConfigurationMock.consumerGroup()).thenReturn("OpenDCAE-c12"); when(consumerConfigurationMock.consumerId()).thenReturn("c12"); - dmaapConsumerReactiveHttpClient = new DmaapConsumerReactiveHttpClient(consumerConfigurationMock); + DMaaPConsumerReactiveHttpClient = new DMaaPConsumerReactiveHttpClient(consumerConfigurationMock); webClient = spy(WebClient.builder() .defaultHeader(HttpHeaders.CONTENT_TYPE, consumerConfigurationMock.dmaapContentType()) .filter(basicAuthentication(consumerConfigurationMock.dmaapUserName(), consumerConfigurationMock.dmaapUserPassword())) - .filter(dmaapConsumerReactiveHttpClient.logRequest()) - .filter(dmaapConsumerReactiveHttpClient.logResponse()) .build()); requestHeadersSpec = mock(RequestHeadersUriSpec.class); responseSpec = mock(ResponseSpec.class); @@ -89,8 +87,8 @@ public class DmaapConsumerReactiveHttpClientTest { //when mockDependantObjects(); doReturn(expectedResult).when(responseSpec).bodyToMono(String.class); - dmaapConsumerReactiveHttpClient.initWebClient(webClient); - Mono<String> response = dmaapConsumerReactiveHttpClient.getDmaaPConsumerResponse(); + DMaaPConsumerReactiveHttpClient.createDMaaPWebClient(webClient); + Mono<String> response = DMaaPConsumerReactiveHttpClient.getDMaaPConsumerResponse(); //then StepVerifier.create(response).expectSubscription() @@ -108,11 +106,10 @@ public class DmaapConsumerReactiveHttpClientTest { mockDependantObjects(); doAnswer(invocationOnMock -> Mono.error(new Exception("400"))) .when(responseSpec).onStatus(HttpStatus::is4xxClientError, e -> Mono.error(new Exception("400"))); - dmaapConsumerReactiveHttpClient.initWebClient(); - dmaapConsumerReactiveHttpClient.initWebClient(webClient); + DMaaPConsumerReactiveHttpClient.createDMaaPWebClient(webClient); //then - StepVerifier.create(dmaapConsumerReactiveHttpClient.getDmaaPConsumerResponse()).expectSubscription() + StepVerifier.create(DMaaPConsumerReactiveHttpClient.getDMaaPConsumerResponse()).expectSubscription() .expectError(Exception.class); } @@ -124,25 +121,24 @@ public class DmaapConsumerReactiveHttpClientTest { mockDependantObjects(); doAnswer(invocationOnMock -> Mono.error(new Exception("500"))) .when(responseSpec).onStatus(HttpStatus::is4xxClientError, e -> Mono.error(new Exception("500"))); - dmaapConsumerReactiveHttpClient.initWebClient(); - dmaapConsumerReactiveHttpClient.initWebClient(webClient); + DMaaPConsumerReactiveHttpClient.createDMaaPWebClient(webClient); //then - StepVerifier.create(dmaapConsumerReactiveHttpClient.getDmaaPConsumerResponse()).expectSubscription() + StepVerifier.create(DMaaPConsumerReactiveHttpClient.getDMaaPConsumerResponse()).expectSubscription() .expectError(Exception.class); } @Test public void getHttpResponse_whenURISyntaxExceptionHasBeenThrown() throws URISyntaxException { //given - dmaapConsumerReactiveHttpClient = spy(dmaapConsumerReactiveHttpClient); + DMaaPConsumerReactiveHttpClient = spy(DMaaPConsumerReactiveHttpClient); //when when(webClient.get()).thenReturn(requestHeadersSpec); - dmaapConsumerReactiveHttpClient.initWebClient(webClient); - when(dmaapConsumerReactiveHttpClient.getUri()).thenThrow(URISyntaxException.class); + DMaaPConsumerReactiveHttpClient.createDMaaPWebClient(webClient); + when(DMaaPConsumerReactiveHttpClient.getUri()).thenThrow(URISyntaxException.class); //then - StepVerifier.create(dmaapConsumerReactiveHttpClient.getDmaaPConsumerResponse()).expectSubscription() + StepVerifier.create(DMaaPConsumerReactiveHttpClient.getDMaaPConsumerResponse()).expectSubscription() .expectError(Exception.class); } diff --git a/prh-dmaap-client/src/test/java/org/onap/dcaegen2/services/prh/service/producer/DMaaPProducerReactiveHttpClientTest.java b/prh-dmaap-client/src/test/java/org/onap/dcaegen2/services/prh/service/producer/DMaaPProducerReactiveHttpClientTest.java new file mode 100644 index 00000000..c0b0c40b --- /dev/null +++ b/prh-dmaap-client/src/test/java/org/onap/dcaegen2/services/prh/service/producer/DMaaPProducerReactiveHttpClientTest.java @@ -0,0 +1,153 @@ +/* + * ============LICENSE_START======================================================= + * PNF-REGISTRATION-HANDLER + * ================================================================================ + * Copyright (C) 2018 NOKIA Intellectual Property. 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.prh.service.producer; + +import static org.mockito.ArgumentMatchers.any; +import static org.mockito.Mockito.doAnswer; +import static org.mockito.Mockito.doReturn; +import static org.mockito.Mockito.mock; +import static org.mockito.Mockito.spy; +import static org.mockito.Mockito.when; +import static org.springframework.web.reactive.function.client.ExchangeFilterFunctions.basicAuthentication; + +import java.net.URI; +import java.net.URISyntaxException; +import org.junit.jupiter.api.Assertions; +import org.junit.jupiter.api.BeforeAll; +import org.junit.jupiter.api.Test; +import org.onap.dcaegen2.services.prh.config.DmaapPublisherConfiguration; +import org.onap.dcaegen2.services.prh.model.ConsumerDmaapModel; +import org.onap.dcaegen2.services.prh.model.ConsumerDmaapModelForUnitTest; +import org.springframework.http.HttpHeaders; +import org.springframework.http.HttpStatus; +import org.springframework.web.reactive.function.client.WebClient; +import org.springframework.web.reactive.function.client.WebClient.RequestBodyUriSpec; +import org.springframework.web.reactive.function.client.WebClient.RequestHeadersSpec; +import org.springframework.web.reactive.function.client.WebClient.ResponseSpec; +import reactor.core.publisher.Mono; +import reactor.test.StepVerifier; + +/** + * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 7/4/18 + */ +public class DMaaPProducerReactiveHttpClientTest { + + private static DMaaPProducerReactiveHttpClient dMaaPProducerReactiveHttpClient; + + private static DmaapPublisherConfiguration dmaapPublisherConfigurationMock = mock( + DmaapPublisherConfiguration.class); + private static final Integer RESPONSE_SUCCESS = 200; + private static ConsumerDmaapModel consumerDmaapModel = new ConsumerDmaapModelForUnitTest(); + private static Mono<Integer> expectedResult = Mono.empty(); + private static WebClient webClient = mock(WebClient.class); + private static RequestBodyUriSpec requestBodyUriSpec; + private static ResponseSpec responseSpec; + + + @BeforeAll + public static void setUp() { + when(dmaapPublisherConfigurationMock.dmaapHostName()).thenReturn("54.45.33.2"); + when(dmaapPublisherConfigurationMock.dmaapProtocol()).thenReturn("https"); + when(dmaapPublisherConfigurationMock.dmaapPortNumber()).thenReturn(1234); + when(dmaapPublisherConfigurationMock.dmaapUserName()).thenReturn("PRH"); + when(dmaapPublisherConfigurationMock.dmaapUserPassword()).thenReturn("PRH"); + when(dmaapPublisherConfigurationMock.dmaapContentType()).thenReturn("application/json"); + when(dmaapPublisherConfigurationMock.dmaapTopicName()).thenReturn("pnfReady"); + + dMaaPProducerReactiveHttpClient = new DMaaPProducerReactiveHttpClient(dmaapPublisherConfigurationMock); + + webClient = spy(WebClient.builder() + .defaultHeader(HttpHeaders.CONTENT_TYPE, dmaapPublisherConfigurationMock.dmaapContentType()) + .filter(basicAuthentication(dmaapPublisherConfigurationMock.dmaapUserName(), + dmaapPublisherConfigurationMock.dmaapUserPassword())) + .build()); + requestBodyUriSpec = mock(RequestBodyUriSpec.class); + responseSpec = mock(ResponseSpec.class); + } + + @Test + public void getHttpResponse_Success() { + //given + expectedResult = Mono.just(RESPONSE_SUCCESS); + + //when + mockWebClientDependantObject(); + doReturn(expectedResult).when(responseSpec).bodyToMono(String.class); + dMaaPProducerReactiveHttpClient.createDMaaPWebClient(webClient); + Mono<String> response = dMaaPProducerReactiveHttpClient.getDMaaPProducerResponse(Mono.just(consumerDmaapModel)); + + //then + Assertions.assertEquals(response.block(), expectedResult.block()); + } + + @Test + public void getHttpResponse_HttpResponse4xxClientError() { + //when + mockWebClientDependantObject(); + + doAnswer(invocationOnMock -> Mono.error(new Exception("400"))) + .when(responseSpec).onStatus(HttpStatus::is4xxClientError, e -> Mono.error(new Exception("400"))); + dMaaPProducerReactiveHttpClient.createDMaaPWebClient(webClient); + + //then + StepVerifier.create(dMaaPProducerReactiveHttpClient.getDMaaPProducerResponse(Mono.just(consumerDmaapModel))) + .expectSubscription() + .expectError(Exception.class); + + } + + @Test + public void getHttpResponse_HttpResponse5xxClientError() { + + //when + mockWebClientDependantObject(); + doAnswer(invocationOnMock -> Mono.error(new Exception("500"))) + .when(responseSpec).onStatus(HttpStatus::is4xxClientError, e -> Mono.error(new Exception("500"))); + dMaaPProducerReactiveHttpClient.createDMaaPWebClient(webClient); + + //then + StepVerifier.create(dMaaPProducerReactiveHttpClient.getDMaaPProducerResponse(Mono.just(consumerDmaapModel))) + .expectSubscription() + .expectError(Exception.class); + } + + @Test + public void getHttpResponse_whenURISyntaxExceptionHasBeenThrown() throws URISyntaxException { + //given + dMaaPProducerReactiveHttpClient = spy(dMaaPProducerReactiveHttpClient); + //when + when(webClient.post()).thenReturn(requestBodyUriSpec); + dMaaPProducerReactiveHttpClient.createDMaaPWebClient(webClient); + when(dMaaPProducerReactiveHttpClient.getUri()).thenThrow(URISyntaxException.class); + + //then + StepVerifier.create(dMaaPProducerReactiveHttpClient.getDMaaPProducerResponse(any())).expectSubscription() + .expectError(Exception.class); + } + + private void mockWebClientDependantObject() { + RequestHeadersSpec requestHeadersSpec = mock(RequestHeadersSpec.class); + when(webClient.post()).thenReturn(requestBodyUriSpec); + when(requestBodyUriSpec.uri((URI) any())).thenReturn(requestBodyUriSpec); + when(requestBodyUriSpec.body(any())).thenReturn(requestHeadersSpec); + doReturn(responseSpec).when(requestHeadersSpec).retrieve(); + doReturn(responseSpec).when(responseSpec).onStatus(any(), any()); + } +}
\ No newline at end of file diff --git a/prh-dmaap-client/src/test/java/org/onap/dcaegen2/services/prh/service/producer/ExtendedDmaapProducerHttpClientImplTest.java b/prh-dmaap-client/src/test/java/org/onap/dcaegen2/services/prh/service/producer/ExtendedDmaapProducerHttpClientImplTest.java deleted file mode 100644 index d9e74267..00000000 --- a/prh-dmaap-client/src/test/java/org/onap/dcaegen2/services/prh/service/producer/ExtendedDmaapProducerHttpClientImplTest.java +++ /dev/null @@ -1,118 +0,0 @@ -/*- - * ============LICENSE_START======================================================= - * PNF-REGISTRATION-HANDLER - * ================================================================================ - * Copyright (C) 2018 NOKIA Intellectual Property. 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.prh.service.producer; - -import org.apache.http.HttpEntity; -import org.apache.http.HttpResponse; -import org.apache.http.HttpStatus; -import org.apache.http.StatusLine; -import org.apache.http.client.ResponseHandler; -import org.apache.http.client.methods.HttpPost; -import org.apache.http.impl.client.CloseableHttpClient; -import org.junit.jupiter.api.Assertions; -import org.junit.jupiter.api.BeforeAll; -import org.junit.jupiter.api.Test; -import org.onap.dcaegen2.services.prh.config.DmaapPublisherConfiguration; -import org.onap.dcaegen2.services.prh.model.ConsumerDmaapModel; -import org.onap.dcaegen2.services.prh.model.ConsumerDmaapModelForUnitTest; - -import java.io.IOException; -import java.lang.reflect.Field; -import java.util.Optional; - -import static org.junit.jupiter.api.Assertions.assertEquals; -import static org.mockito.ArgumentMatchers.any; -import static org.mockito.Mockito.mock; -import static org.mockito.Mockito.when; - - -class ExtendedDmaapProducerHttpClientImplTest { - - private static ExtendedDmaapProducerHttpClientImpl objectUnderTest; - private static DmaapPublisherConfiguration configurationMock = mock(DmaapPublisherConfiguration.class); - private static CloseableHttpClient closeableHttpClientMock = mock(CloseableHttpClient.class); - private static ConsumerDmaapModel consumerDmaapModel = new ConsumerDmaapModelForUnitTest(); - private static Integer expectedResult; - private static final Integer RESPONSE_SUCCESS = 200; - private static final Integer RESPONSE_FAILURE = 404; - private final static HttpResponse httpResponseMock = mock(HttpResponse.class); - private final static HttpEntity httpEntityMock = mock(HttpEntity.class); - private final static StatusLine statusLineMock = mock(StatusLine.class); - - - @BeforeAll - static void init() throws NoSuchFieldException, IllegalAccessException { - when(configurationMock.dmaapHostName()).thenReturn("54.45.33.2"); - when(configurationMock.dmaapProtocol()).thenReturn("https"); - when(configurationMock.dmaapPortNumber()).thenReturn(1234); - when(configurationMock.dmaapUserName()).thenReturn("PRH"); - when(configurationMock.dmaapUserPassword()).thenReturn("PRH"); - when(configurationMock.dmaapContentType()).thenReturn("application/json"); - when(configurationMock.dmaapTopicName()).thenReturn("pnfReady"); - objectUnderTest = new ExtendedDmaapProducerHttpClientImpl(configurationMock); - setField(); - } - - - @Test - void getHttpResponsePost_success() throws IOException { - expectedResult = RESPONSE_SUCCESS; - when(closeableHttpClientMock.execute(any(HttpPost.class), any(ResponseHandler.class))) - .thenReturn(Optional.of(expectedResult)); - Optional<Integer> actualResult = objectUnderTest.getHttpProducerResponse(consumerDmaapModel); - Assertions.assertEquals(expectedResult, actualResult.get()); - } - - @Test - void getExtendedDetails_returnsFailure() throws IOException { - expectedResult = RESPONSE_FAILURE; - when(closeableHttpClientMock.execute(any(HttpPost.class), any(ResponseHandler.class))) - .thenReturn(Optional.of(expectedResult)); - Optional<Integer> actualResult = objectUnderTest.getHttpProducerResponse(consumerDmaapModel); - Assertions.assertEquals(expectedResult, actualResult.get()); - } - - @Test - void handleResponse_shouldReturn200() throws IOException { - // When - when(httpResponseMock.getEntity()).thenReturn(httpEntityMock); - when(httpResponseMock.getStatusLine()).thenReturn(statusLineMock); - when(httpResponseMock.getStatusLine().getStatusCode()).thenReturn(HttpStatus.SC_OK); - // Then - assertEquals(Optional.of(HttpStatus.SC_OK), objectUnderTest.handleResponse(httpResponseMock)); - } - - @Test - void handleResponse_shouldReturn300() throws IOException { - // When - when(httpResponseMock.getEntity()).thenReturn(httpEntityMock); - when(httpResponseMock.getStatusLine()).thenReturn(statusLineMock); - when(httpResponseMock.getStatusLine().getStatusCode()).thenReturn(HttpStatus.SC_BAD_REQUEST); - // Then - assertEquals(Optional.of(HttpStatus.SC_BAD_REQUEST), objectUnderTest.handleResponse(httpResponseMock)); - } - - private static void setField() throws NoSuchFieldException, IllegalAccessException { - Field field = objectUnderTest.getClass().getDeclaredField("closeableHttpClient"); - field.setAccessible(true); - field.set(objectUnderTest, closeableHttpClientMock); - } -} |