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-rw-r--r--datafile-dmaap-client/pom.xml119
-rw-r--r--datafile-dmaap-client/src/main/java/org/onap/dcaegen2/collectors/datafile/config/DmaapConsumerConfiguration.java68
-rw-r--r--datafile-dmaap-client/src/main/java/org/onap/dcaegen2/collectors/datafile/config/DmaapCustomConfig.java72
-rw-r--r--datafile-dmaap-client/src/main/java/org/onap/dcaegen2/collectors/datafile/config/DmaapPublisherConfiguration.java47
-rw-r--r--datafile-dmaap-client/src/main/java/org/onap/dcaegen2/collectors/datafile/service/DMaaPReactiveWebClient.java88
-rw-r--r--datafile-dmaap-client/src/main/java/org/onap/dcaegen2/collectors/datafile/service/consumer/DMaaPConsumerReactiveHttpClient.java99
-rw-r--r--datafile-dmaap-client/src/main/java/org/onap/dcaegen2/collectors/datafile/service/producer/DMaaPProducerReactiveHttpClient.java96
-rw-r--r--datafile-dmaap-client/src/test/java/org/onap/dcaegen2/collectors/datafile/service/DMaaPReactiveWebClientTest.java58
-rw-r--r--datafile-dmaap-client/src/test/java/org/onap/dcaegen2/collectors/datafile/service/config/DmaapConsumerConfigurationTest.java75
-rw-r--r--datafile-dmaap-client/src/test/java/org/onap/dcaegen2/collectors/datafile/service/config/DmaapPublisherConfigurationTest.java64
-rw-r--r--datafile-dmaap-client/src/test/java/org/onap/dcaegen2/collectors/datafile/service/consumer/DMaaPConsumerReactiveHttpClientTest.java122
-rw-r--r--datafile-dmaap-client/src/test/java/org/onap/dcaegen2/collectors/datafile/service/producer/DMaaPProducerReactiveHttpClientTest.java121
12 files changed, 1029 insertions, 0 deletions
diff --git a/datafile-dmaap-client/pom.xml b/datafile-dmaap-client/pom.xml
new file mode 100644
index 00000000..86e41c38
--- /dev/null
+++ b/datafile-dmaap-client/pom.xml
@@ -0,0 +1,119 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ ~ ============LICENSE_START=======================================================
+ ~ Datafile Collector Service
+ ~ ================================================================================
+ ~ 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=========================================================
+ -->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+ <parent>
+ <artifactId>datafile</artifactId>
+ <groupId>org.onap.dcaegen2.collectors</groupId>
+ <version>1.0.0-SNAPSHOT</version>
+ </parent>
+ <modelVersion>4.0.0</modelVersion>
+
+ <artifactId>datafile-dmaap-client</artifactId>
+ <groupId>org.onap.dcaegen2.collectors.datafile</groupId>
+ <packaging>jar</packaging>
+
+
+ <properties>
+ <main.basedir>${project.parent.basedir}</main.basedir>
+ </properties>
+ <dependencies>
+
+ <!-- DEVELOPMENT DEPENDENCIES -->
+ <dependency>
+ <groupId>org.immutables</groupId>
+ <artifactId>value</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.immutables</groupId>
+ <artifactId>gson</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.springframework</groupId>
+ <artifactId>spring-webflux</artifactId>
+ <version>5.0.5.RELEASE</version>
+ <scope>compile</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.springframework.boot</groupId>
+ <artifactId>spring-boot-starter-reactor-netty</artifactId>
+ <version>2.0.4.RELEASE</version>
+ </dependency>
+ <dependency>
+ <groupId>org.onap.dcaegen2.collectors.datafile</groupId>
+ <artifactId>datafile-commons</artifactId>
+ <version>1.0.0-SNAPSHOT</version>
+ </dependency>
+
+
+ <!-- LOGGING DEPENDENCIES -->
+ <dependency>
+ <groupId>ch.qos.logback</groupId>
+ <artifactId>logback-classic</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.slf4j</groupId>
+ <artifactId>jul-to-slf4j</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.slf4j</groupId>
+ <artifactId>log4j-over-slf4j</artifactId>
+ </dependency>
+
+
+ <!-- TEST DEPENDENCIES-->
+ <dependency>
+ <groupId>org.junit.jupiter</groupId>
+ <artifactId>junit-jupiter-api</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.junit.jupiter</groupId>
+ <artifactId>junit-jupiter-engine</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.junit.vintage</groupId>
+ <artifactId>junit-vintage-engine</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.springframework</groupId>
+ <artifactId>spring-context</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.mockito</groupId>
+ <artifactId>mockito-core</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>io.projectreactor</groupId>
+ <artifactId>reactor-test</artifactId>
+ <scope>test</scope>
+ </dependency>
+ </dependencies>
+</project> \ No newline at end of file
diff --git a/datafile-dmaap-client/src/main/java/org/onap/dcaegen2/collectors/datafile/config/DmaapConsumerConfiguration.java b/datafile-dmaap-client/src/main/java/org/onap/dcaegen2/collectors/datafile/config/DmaapConsumerConfiguration.java
new file mode 100644
index 00000000..57b11127
--- /dev/null
+++ b/datafile-dmaap-client/src/main/java/org/onap/dcaegen2/collectors/datafile/config/DmaapConsumerConfiguration.java
@@ -0,0 +1,68 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * 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.collectors.datafile.config;
+
+import org.immutables.gson.Gson;
+import org.immutables.value.Value;
+import org.onap.dcaegen2.collectors.datafile.config.ImmutableDmaapConsumerConfiguration;
+import org.springframework.stereotype.Component;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 3/23/18
+ */
+@Component
+@Value.Immutable(prehash = true)
+@Value.Style(builder = "new")
+@Gson.TypeAdapters
+public abstract class DmaapConsumerConfiguration implements DmaapCustomConfig {
+
+ private static final long serialVersionUID = 1L;
+
+ @Value.Parameter
+ public abstract String consumerId();
+
+ @Value.Parameter
+ public abstract String consumerGroup();
+
+ @Value.Parameter
+ public abstract Integer timeoutMs();
+
+ @Value.Parameter
+ public abstract Integer messageLimit();
+
+
+ public interface Builder extends
+ DmaapCustomConfig.Builder<DmaapConsumerConfiguration, DmaapConsumerConfiguration.Builder> {
+
+ Builder consumerId(String consumerId);
+
+ Builder consumerGroup(String consumerGroup);
+
+ Builder timeoutMs(Integer timeoutMs);
+
+ Builder messageLimit(Integer messageLimit);
+ }
+
+ public static DmaapConsumerConfiguration.Builder builder() {
+ return ImmutableDmaapConsumerConfiguration.builder();
+ }
+
+} \ No newline at end of file
diff --git a/datafile-dmaap-client/src/main/java/org/onap/dcaegen2/collectors/datafile/config/DmaapCustomConfig.java b/datafile-dmaap-client/src/main/java/org/onap/dcaegen2/collectors/datafile/config/DmaapCustomConfig.java
new file mode 100644
index 00000000..31bbfc0e
--- /dev/null
+++ b/datafile-dmaap-client/src/main/java/org/onap/dcaegen2/collectors/datafile/config/DmaapCustomConfig.java
@@ -0,0 +1,72 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * 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.collectors.datafile.config;
+
+import java.io.Serializable;
+
+import org.immutables.value.Value;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 3/28/18
+ */
+public interface DmaapCustomConfig extends Serializable {
+
+ @Value.Parameter
+ String dmaapHostName();
+
+ @Value.Parameter
+ Integer dmaapPortNumber();
+
+ @Value.Parameter
+ String dmaapTopicName();
+
+ @Value.Parameter
+ String dmaapProtocol();
+
+ @Value.Parameter
+ String dmaapUserName();
+
+ @Value.Parameter
+ String dmaapUserPassword();
+
+ @Value.Parameter
+ String dmaapContentType();
+
+
+ interface Builder<T extends DmaapCustomConfig, B extends Builder<T, B>> {
+
+ B dmaapHostName(String dmaapHostName);
+
+ B dmaapPortNumber(Integer dmaapPortNumber);
+
+ B dmaapTopicName(String dmaapTopicName);
+
+ B dmaapProtocol(String dmaapProtocol);
+
+ B dmaapUserName(String dmaapUserName);
+
+ B dmaapUserPassword(String dmaapUserPassword);
+
+ B dmaapContentType(String dmaapContentType);
+
+ T build();
+ }
+}
diff --git a/datafile-dmaap-client/src/main/java/org/onap/dcaegen2/collectors/datafile/config/DmaapPublisherConfiguration.java b/datafile-dmaap-client/src/main/java/org/onap/dcaegen2/collectors/datafile/config/DmaapPublisherConfiguration.java
new file mode 100644
index 00000000..cd520569
--- /dev/null
+++ b/datafile-dmaap-client/src/main/java/org/onap/dcaegen2/collectors/datafile/config/DmaapPublisherConfiguration.java
@@ -0,0 +1,47 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * 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.collectors.datafile.config;
+
+import org.immutables.gson.Gson;
+import org.immutables.value.Value;
+import org.onap.dcaegen2.collectors.datafile.config.DmaapCustomConfig;
+import org.onap.dcaegen2.collectors.datafile.config.DmaapPublisherConfiguration;
+import org.onap.dcaegen2.collectors.datafile.config.ImmutableDmaapPublisherConfiguration;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 3/23/18
+ */
+@Value.Immutable(prehash = true)
+@Value.Style(builder = "new")
+@Gson.TypeAdapters
+public abstract class DmaapPublisherConfiguration implements DmaapCustomConfig {
+
+ private static final long serialVersionUID = 1L;
+
+ interface Builder extends
+ DmaapCustomConfig.Builder<DmaapPublisherConfiguration, DmaapPublisherConfiguration.Builder> {
+
+ }
+
+ public static DmaapPublisherConfiguration.Builder builder() {
+ return ImmutableDmaapPublisherConfiguration.builder();
+ }
+}
diff --git a/datafile-dmaap-client/src/main/java/org/onap/dcaegen2/collectors/datafile/service/DMaaPReactiveWebClient.java b/datafile-dmaap-client/src/main/java/org/onap/dcaegen2/collectors/datafile/service/DMaaPReactiveWebClient.java
new file mode 100644
index 00000000..b4cbfeea
--- /dev/null
+++ b/datafile-dmaap-client/src/main/java/org/onap/dcaegen2/collectors/datafile/service/DMaaPReactiveWebClient.java
@@ -0,0 +1,88 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * 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.collectors.datafile.service;
+
+import static org.springframework.web.reactive.function.client.ExchangeFilterFunctions.basicAuthentication;
+
+import org.onap.dcaegen2.collectors.datafile.config.DmaapCustomConfig;
+import org.onap.dcaegen2.collectors.datafile.service.DMaaPReactiveWebClient;
+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 String dmaaPContentType;
+ private String dmaaPUserName;
+ private String dmaaPUserPassword;
+
+ /**
+ * Creating DMaaPReactiveWebClient passing to them basic DMaaPConfig.
+ *
+ * @param dmaapCustomConfig - configuration object
+ * @return DMaaPReactiveWebClient
+ */
+ public DMaaPReactiveWebClient fromConfiguration(DmaapCustomConfig dmaapCustomConfig) {
+ this.dmaaPUserName = dmaapCustomConfig.dmaapUserName();
+ this.dmaaPUserPassword = dmaapCustomConfig.dmaapUserPassword();
+ this.dmaaPContentType = dmaapCustomConfig.dmaapContentType();
+ return this;
+ }
+
+ /**
+ * Construct Reactive WebClient with appropriate settings.
+ *
+ * @return WebClient
+ */
+ public WebClient build() {
+ return WebClient.builder()
+ .defaultHeader(HttpHeaders.CONTENT_TYPE, dmaaPContentType)
+ .filter(basicAuthentication(dmaaPUserName, dmaaPUserPassword))
+ .filter(logRequest())
+ .filter(logResponse())
+ .build();
+ }
+
+ private ExchangeFilterFunction logResponse() {
+ return ExchangeFilterFunction.ofResponseProcessor(clientResponse -> {
+ logger.info("Response Status {}", clientResponse.statusCode());
+ return Mono.just(clientResponse);
+ });
+ }
+
+ private 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/datafile-dmaap-client/src/main/java/org/onap/dcaegen2/collectors/datafile/service/consumer/DMaaPConsumerReactiveHttpClient.java b/datafile-dmaap-client/src/main/java/org/onap/dcaegen2/collectors/datafile/service/consumer/DMaaPConsumerReactiveHttpClient.java
new file mode 100644
index 00000000..1fcebeac
--- /dev/null
+++ b/datafile-dmaap-client/src/main/java/org/onap/dcaegen2/collectors/datafile/service/consumer/DMaaPConsumerReactiveHttpClient.java
@@ -0,0 +1,99 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * 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.collectors.datafile.service.consumer;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+import org.apache.http.client.utils.URIBuilder;
+import org.onap.dcaegen2.collectors.datafile.config.DmaapConsumerConfiguration;
+import org.onap.dcaegen2.collectors.datafile.service.consumer.DMaaPConsumerReactiveHttpClient;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.http.HttpStatus;
+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 {
+
+ private final Logger logger = LoggerFactory.getLogger(this.getClass());
+
+ private WebClient webClient;
+ private final String dmaapHostName;
+ private final String dmaapProtocol;
+ private final Integer dmaapPortNumber;
+ private final String dmaapTopicName;
+ private final String consumerGroup;
+ private final String consumerId;
+
+ /**
+ * Constructor of DMaaPConsumerReactiveHttpClient.
+ *
+ * @param consumerConfiguration - DMaaP consumer configuration object
+ */
+ 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();
+ }
+
+ /**
+ * Function for calling DMaaP HTTP consumer - consuming messages from Kafka/DMaaP from topic.
+ *
+ * @return reactive response from DMaaP in string format
+ */
+ public Mono<String> getDMaaPConsumerResponse() {
+ try {
+ return webClient
+ .get()
+ .uri(getUri())
+ .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);
+ }
+ }
+
+ private String createRequestPath() {
+ return dmaapTopicName + "/" + consumerGroup + "/" + consumerId;
+ }
+
+ public DMaaPConsumerReactiveHttpClient createDMaaPWebClient(WebClient webClient) {
+ this.webClient = webClient;
+ return this;
+ }
+
+ URI getUri() throws URISyntaxException {
+ return new URIBuilder().setScheme(dmaapProtocol).setHost(dmaapHostName).setPort(dmaapPortNumber)
+ .setPath(createRequestPath()).build();
+ }
+}
diff --git a/datafile-dmaap-client/src/main/java/org/onap/dcaegen2/collectors/datafile/service/producer/DMaaPProducerReactiveHttpClient.java b/datafile-dmaap-client/src/main/java/org/onap/dcaegen2/collectors/datafile/service/producer/DMaaPProducerReactiveHttpClient.java
new file mode 100644
index 00000000..c6889df4
--- /dev/null
+++ b/datafile-dmaap-client/src/main/java/org/onap/dcaegen2/collectors/datafile/service/producer/DMaaPProducerReactiveHttpClient.java
@@ -0,0 +1,96 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * 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.collectors.datafile.service.producer;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+import org.apache.http.client.utils.URIBuilder;
+import org.onap.dcaegen2.collectors.datafile.config.DmaapPublisherConfiguration;
+import org.onap.dcaegen2.collectors.datafile.model.ConsumerDmaapModel;
+import org.onap.dcaegen2.collectors.datafile.service.producer.DMaaPProducerReactiveHttpClient;
+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;
+
+ /**
+ * Constructor DMaaPProducerReactiveHttpClient.
+ *
+ * @param dmaapPublisherConfiguration - DMaaP producer configuration object
+ */
+ public DMaaPProducerReactiveHttpClient(DmaapPublisherConfiguration dmaapPublisherConfiguration) {
+ this.dmaapHostName = dmaapPublisherConfiguration.dmaapHostName();
+ this.dmaapProtocol = dmaapPublisherConfiguration.dmaapProtocol();
+ this.dmaapPortNumber = dmaapPublisherConfiguration.dmaapPortNumber();
+ this.dmaapTopicName = dmaapPublisherConfiguration.dmaapTopicName();
+ }
+
+ /**
+ * Function for calling DMaaP HTTP producer - post request to DMaaP.
+ *
+ * @param consumerDmaapModelMono - object which will be sent to DMaaP
+ * @return status code of operation
+ */
+ 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/datafile-dmaap-client/src/test/java/org/onap/dcaegen2/collectors/datafile/service/DMaaPReactiveWebClientTest.java b/datafile-dmaap-client/src/test/java/org/onap/dcaegen2/collectors/datafile/service/DMaaPReactiveWebClientTest.java
new file mode 100644
index 00000000..dea22340
--- /dev/null
+++ b/datafile-dmaap-client/src/test/java/org/onap/dcaegen2/collectors/datafile/service/DMaaPReactiveWebClientTest.java
@@ -0,0 +1,58 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * 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.collectors.datafile.service;
+
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.onap.dcaegen2.collectors.datafile.config.DmaapConsumerConfiguration;
+import org.onap.dcaegen2.collectors.datafile.service.DMaaPReactiveWebClient;
+import org.springframework.web.reactive.function.client.WebClient;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 7/5/18
+ */
+class DMaaPReactiveWebClientTest {
+
+
+ @Test
+ void builder_shouldBuildDMaaPReactiveWebClient() {
+ //given
+ DmaapConsumerConfiguration dmaapConsumerConfiguration = mock(DmaapConsumerConfiguration.class);
+ String dmaaPContentType = "*/*";
+ String dmaaPUserName = "DMaaP";
+ String dmaaPUserPassword = "DMaaP";
+
+ //when
+ when(dmaapConsumerConfiguration.dmaapContentType()).thenReturn(dmaaPContentType);
+ when(dmaapConsumerConfiguration.dmaapUserName()).thenReturn(dmaaPUserName);
+ when(dmaapConsumerConfiguration.dmaapUserPassword()).thenReturn(dmaaPUserPassword);
+ WebClient dmaapreactiveWebClient = new DMaaPReactiveWebClient()
+ .fromConfiguration(dmaapConsumerConfiguration)
+ .build();
+
+ //then
+ Assertions.assertNotNull(dmaapreactiveWebClient);
+
+ }
+} \ No newline at end of file
diff --git a/datafile-dmaap-client/src/test/java/org/onap/dcaegen2/collectors/datafile/service/config/DmaapConsumerConfigurationTest.java b/datafile-dmaap-client/src/test/java/org/onap/dcaegen2/collectors/datafile/service/config/DmaapConsumerConfigurationTest.java
new file mode 100644
index 00000000..d0943709
--- /dev/null
+++ b/datafile-dmaap-client/src/test/java/org/onap/dcaegen2/collectors/datafile/service/config/DmaapConsumerConfigurationTest.java
@@ -0,0 +1,75 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * 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.collectors.datafile.service.config;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.onap.dcaegen2.collectors.datafile.config.DmaapConsumerConfiguration;
+import org.onap.dcaegen2.collectors.datafile.config.ImmutableDmaapConsumerConfiguration;
+
+class DmaapConsumerConfigurationTest {
+
+ @Test
+ void builder_shouldBuildConfigurationObject() {
+
+ // Given
+ DmaapConsumerConfiguration configuration;
+ String consumerId = "1";
+ String dmaapHostName = "localhost";
+ Integer dmaapPortNumber = 2222;
+ String dmaapTopicName = "temp";
+ String dmaapProtocol = "http";
+ String dmaapUserName = "admin";
+ String dmaapUserPassword = "admin";
+ String dmaapContentType = "application/json";
+ String consumerGroup = "other";
+ Integer timeoutMs = 1000;
+ Integer messageLimit = 1000;
+
+ // When
+ configuration = new ImmutableDmaapConsumerConfiguration.Builder()
+ .consumerId(consumerId)
+ .dmaapHostName(dmaapHostName)
+ .dmaapPortNumber(dmaapPortNumber)
+ .dmaapTopicName(dmaapTopicName)
+ .dmaapProtocol(dmaapProtocol)
+ .dmaapUserName(dmaapUserName)
+ .dmaapUserPassword(dmaapUserPassword)
+ .dmaapContentType(dmaapContentType)
+ .consumerGroup(consumerGroup)
+ .timeoutMs(timeoutMs)
+ .messageLimit(messageLimit)
+ .build();
+
+ // Then
+ Assertions.assertNotNull(configuration);
+ Assertions.assertEquals(consumerId, configuration.consumerId());
+ Assertions.assertEquals(dmaapHostName, configuration.dmaapHostName());
+ Assertions.assertEquals(dmaapPortNumber, configuration.dmaapPortNumber());
+ Assertions.assertEquals(dmaapTopicName, configuration.dmaapTopicName());
+ Assertions.assertEquals(dmaapProtocol, configuration.dmaapProtocol());
+ Assertions.assertEquals(dmaapUserName, configuration.dmaapUserName());
+ Assertions.assertEquals(dmaapUserPassword, configuration.dmaapUserPassword());
+ Assertions.assertEquals(consumerGroup, configuration.consumerGroup());
+ Assertions.assertEquals(timeoutMs, configuration.timeoutMs());
+ Assertions.assertEquals(messageLimit, configuration.messageLimit());
+ }
+}
diff --git a/datafile-dmaap-client/src/test/java/org/onap/dcaegen2/collectors/datafile/service/config/DmaapPublisherConfigurationTest.java b/datafile-dmaap-client/src/test/java/org/onap/dcaegen2/collectors/datafile/service/config/DmaapPublisherConfigurationTest.java
new file mode 100644
index 00000000..a188921c
--- /dev/null
+++ b/datafile-dmaap-client/src/test/java/org/onap/dcaegen2/collectors/datafile/service/config/DmaapPublisherConfigurationTest.java
@@ -0,0 +1,64 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * 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.collectors.datafile.service.config;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.onap.dcaegen2.collectors.datafile.config.DmaapPublisherConfiguration;
+import org.onap.dcaegen2.collectors.datafile.config.ImmutableDmaapPublisherConfiguration;
+
+class DmaapPublisherConfigurationTest {
+
+
+ @Test
+ void builder_shouldBuildConfigurationObject() {
+
+ // Given
+ DmaapPublisherConfiguration configuration;
+ String dmaapHostName = "localhost";
+ Integer dmaapPortNumber = 2222;
+ String dmaapTopicName = "temp";
+ String dmaapProtocol = "http";
+ String dmaapUserName = "admin";
+ String dmaapUserPassword = "admin";
+ String dmaapContentType = "application/json";
+
+ // When
+ configuration = new ImmutableDmaapPublisherConfiguration.Builder()
+ .dmaapHostName(dmaapHostName)
+ .dmaapPortNumber(dmaapPortNumber)
+ .dmaapTopicName(dmaapTopicName)
+ .dmaapProtocol(dmaapProtocol)
+ .dmaapUserName(dmaapUserName)
+ .dmaapUserPassword(dmaapUserPassword)
+ .dmaapContentType(dmaapContentType)
+ .build();
+
+ // Then
+ Assertions.assertNotNull(configuration);
+ Assertions.assertEquals(dmaapHostName, configuration.dmaapHostName());
+ Assertions.assertEquals(dmaapPortNumber, configuration.dmaapPortNumber());
+ Assertions.assertEquals(dmaapTopicName, configuration.dmaapTopicName());
+ Assertions.assertEquals(dmaapProtocol, configuration.dmaapProtocol());
+ Assertions.assertEquals(dmaapUserName, configuration.dmaapUserName());
+ Assertions.assertEquals(dmaapUserPassword, configuration.dmaapUserPassword());
+ }
+}
diff --git a/datafile-dmaap-client/src/test/java/org/onap/dcaegen2/collectors/datafile/service/consumer/DMaaPConsumerReactiveHttpClientTest.java b/datafile-dmaap-client/src/test/java/org/onap/dcaegen2/collectors/datafile/service/consumer/DMaaPConsumerReactiveHttpClientTest.java
new file mode 100644
index 00000000..abac3cd5
--- /dev/null
+++ b/datafile-dmaap-client/src/test/java/org/onap/dcaegen2/collectors/datafile/service/consumer/DMaaPConsumerReactiveHttpClientTest.java
@@ -0,0 +1,122 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * 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.collectors.datafile.service.consumer;
+
+import static org.mockito.ArgumentMatchers.any;
+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.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.onap.dcaegen2.collectors.datafile.config.DmaapConsumerConfiguration;
+import org.onap.dcaegen2.collectors.datafile.service.consumer.DMaaPConsumerReactiveHttpClient;
+import org.springframework.http.HttpHeaders;
+import org.springframework.web.reactive.function.client.WebClient;
+import org.springframework.web.reactive.function.client.WebClient.RequestHeadersUriSpec;
+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 6/27/18
+ */
+class DMaaPConsumerReactiveHttpClientTest {
+
+ private DMaaPConsumerReactiveHttpClient dmaapConsumerReactiveHttpClient;
+
+ private DmaapConsumerConfiguration consumerConfigurationMock = mock(DmaapConsumerConfiguration.class);
+ private static final String JSON_MESSAGE = "{ \"responseFromDmaap\": \"Success\"}";
+ private Mono<String> expectedResult = Mono.empty();
+ private WebClient webClient;
+ private RequestHeadersUriSpec requestHeadersSpec;
+ private ResponseSpec responseSpec;
+
+
+ @BeforeEach
+ void setUp() {
+ when(consumerConfigurationMock.dmaapHostName()).thenReturn("54.45.33.2");
+ when(consumerConfigurationMock.dmaapProtocol()).thenReturn("https");
+ when(consumerConfigurationMock.dmaapPortNumber()).thenReturn(1234);
+ when(consumerConfigurationMock.dmaapUserName()).thenReturn("Datafile");
+ when(consumerConfigurationMock.dmaapUserPassword()).thenReturn("Datafile");
+ when(consumerConfigurationMock.dmaapContentType()).thenReturn("application/json");
+ when(consumerConfigurationMock.dmaapTopicName()).thenReturn("unauthenticated.SEC_OTHER_OUTPUT");
+ when(consumerConfigurationMock.consumerGroup()).thenReturn("OpenDCAE-c12");
+ when(consumerConfigurationMock.consumerId()).thenReturn("c12");
+
+ dmaapConsumerReactiveHttpClient = new DMaaPConsumerReactiveHttpClient(consumerConfigurationMock);
+ webClient = spy(WebClient.builder()
+ .defaultHeader(HttpHeaders.CONTENT_TYPE, consumerConfigurationMock.dmaapContentType())
+ .filter(basicAuthentication(consumerConfigurationMock.dmaapUserName(),
+ consumerConfigurationMock.dmaapUserPassword()))
+ .build());
+ requestHeadersSpec = mock(RequestHeadersUriSpec.class);
+ responseSpec = mock(ResponseSpec.class);
+ }
+
+
+ @Test
+ void getHttpResponse_Success() {
+ //given
+ expectedResult = Mono.just(JSON_MESSAGE);
+
+ //when
+ mockDependantObjects();
+ doReturn(expectedResult).when(responseSpec).bodyToMono(String.class);
+ dmaapConsumerReactiveHttpClient.createDMaaPWebClient(webClient);
+ Mono<String> response = dmaapConsumerReactiveHttpClient.getDMaaPConsumerResponse();
+
+ //then
+ StepVerifier.create(response).expectSubscription()
+ .expectNextMatches(results -> {
+ Assertions.assertEquals(results, expectedResult.block());
+ return true;
+ }).verifyComplete();
+ }
+
+ @Test
+ void getHttpResponse_whenUriSyntaxExceptionHasBeenThrown() throws URISyntaxException {
+ //given
+ dmaapConsumerReactiveHttpClient = spy(dmaapConsumerReactiveHttpClient);
+ //when
+ when(webClient.get()).thenReturn(requestHeadersSpec);
+ dmaapConsumerReactiveHttpClient.createDMaaPWebClient(webClient);
+ when(dmaapConsumerReactiveHttpClient.getUri()).thenThrow(URISyntaxException.class);
+
+ //then
+ StepVerifier.create(dmaapConsumerReactiveHttpClient.getDMaaPConsumerResponse()).expectSubscription()
+ .expectError(Exception.class).verify();
+ }
+
+ private void mockDependantObjects() {
+ when(webClient.get()).thenReturn(requestHeadersSpec);
+ when(requestHeadersSpec.uri((URI) any())).thenReturn(requestHeadersSpec);
+ when(requestHeadersSpec.retrieve()).thenReturn(responseSpec);
+ doReturn(responseSpec).when(responseSpec).onStatus(any(), any());
+ }
+
+} \ No newline at end of file
diff --git a/datafile-dmaap-client/src/test/java/org/onap/dcaegen2/collectors/datafile/service/producer/DMaaPProducerReactiveHttpClientTest.java b/datafile-dmaap-client/src/test/java/org/onap/dcaegen2/collectors/datafile/service/producer/DMaaPProducerReactiveHttpClientTest.java
new file mode 100644
index 00000000..bb1ce19d
--- /dev/null
+++ b/datafile-dmaap-client/src/test/java/org/onap/dcaegen2/collectors/datafile/service/producer/DMaaPProducerReactiveHttpClientTest.java
@@ -0,0 +1,121 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * 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.collectors.datafile.service.producer;
+
+import static org.mockito.ArgumentMatchers.any;
+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.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.onap.dcaegen2.collectors.datafile.config.DmaapPublisherConfiguration;
+import org.onap.dcaegen2.collectors.datafile.model.ConsumerDmaapModel;
+import org.onap.dcaegen2.collectors.datafile.model.ConsumerDmaapModelForUnitTest;
+import org.onap.dcaegen2.collectors.datafile.service.producer.DMaaPProducerReactiveHttpClient;
+import org.springframework.http.HttpHeaders;
+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
+ */
+class DMaaPProducerReactiveHttpClientTest {
+
+ private DMaaPProducerReactiveHttpClient dmaapProducerReactiveHttpClient;
+
+ private DmaapPublisherConfiguration dmaapPublisherConfigurationMock = mock(
+ DmaapPublisherConfiguration.class);
+ private ConsumerDmaapModel consumerDmaapModel = new ConsumerDmaapModelForUnitTest();
+ private WebClient webClient = mock(WebClient.class);
+ private RequestBodyUriSpec requestBodyUriSpec;
+ private ResponseSpec responseSpec;
+
+
+ @BeforeEach
+ void setUp() {
+ when(dmaapPublisherConfigurationMock.dmaapHostName()).thenReturn("54.45.33.2");
+ when(dmaapPublisherConfigurationMock.dmaapProtocol()).thenReturn("https");
+ when(dmaapPublisherConfigurationMock.dmaapPortNumber()).thenReturn(1234);
+ when(dmaapPublisherConfigurationMock.dmaapUserName()).thenReturn("Datafile");
+ when(dmaapPublisherConfigurationMock.dmaapUserPassword()).thenReturn("Datafile");
+ 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
+ void getHttpResponse_Success() {
+ //given
+ Integer responseSuccess = 200;
+ Mono<Integer> expectedResult = Mono.just(responseSuccess);
+
+ //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
+ 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).verify();
+ }
+
+ 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