new client project, general cleanup, testing work

spring-5-reactive-client/src/main/java/com/baeldung/reactive/model/Foo.java

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+package com.baeldung.reactive.model;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+
+@AllArgsConstructor
+@Data
+public class Foo {
+
+    private long id;
+    private String name;
+
+}

spring-5-reactive-client/src/main/resources/application.properties

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+logging.level.root=INFO
+
+server.port=8081

spring-5-reactive-client/src/main/resources/logback.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <appender name="stdout" class="ch.qos.logback.core.ConsoleAppender">
+        <layout class="ch.qos.logback.classic.PatternLayout">
+            # Pattern of log message for console appender
+            <Pattern>%d{yyyy-MM-dd HH:mm:ss} %-5p %m%n</Pattern>
+        </layout>
+    </appender>
+    
+    <logger name="org.springframework" level="INFO" />
+
+    <root level="INFO">
+        <appender-ref ref="stdout" />
+    </root>
+    
+</configuration>

spring-5-reactive-client/src/main/webapp/WEB-INF/web.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
+         version="3.1">
+
+    <display-name>Spring Functional Application</display-name>
+
+    <servlet>
+        <servlet-name>functional</servlet-name>
+        <servlet-class>com.baeldung.functional.RootServlet</servlet-class>
+        <load-on-startup>1</load-on-startup>
+        <async-supported>true</async-supported>
+    </servlet>
+    <servlet-mapping>
+        <servlet-name>functional</servlet-name>
+        <url-pattern>/</url-pattern>
+    </servlet-mapping>
+
+
+</web-app>

spring-5-reactive-client/src/test/java/com/baeldung/reactive/ReactiveIntegrationTest.java

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+package com.baeldung.reactive;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.web.reactive.function.client.ClientResponse;
+import org.springframework.web.reactive.function.client.WebClient;
+
+import com.baeldung.reactive.model.Foo;
+
+import reactor.core.publisher.Mono;
+
+@SpringBootTest
+public class ReactiveIntegrationTest {
+
+    private WebClient client;
+
+    @BeforeEach
+    public void before() {
+        client = WebClient.create("http://localhost:8080");
+    }
+
+    //
+
+    @Test
+    public void whenMonoReactiveEndpointIsConsumed_thenCorrectOutput() {
+        final Mono<ClientResponse> fooMono = client.get().uri("/foos/123").exchange().log();
+
+        System.out.println(fooMono.subscribe());
+    }
+
+    @Test
+    public void whenFluxReactiveEndpointIsConsumed_thenCorrectOutput() throws InterruptedException {
+        client.get().uri("/foos")
+            .retrieve()
+            .bodyToFlux(Foo.class).log()
+            .subscribe(System.out::println);
+
+        System.out.println();
+    }
+
+}

spring-5-reactive-client/src/test/java/com/baeldung/reactive/Spring5ReactiveTestApplication.java

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+package com.baeldung.reactive;
+
+import org.springframework.boot.CommandLineRunner;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.Bean;
+import org.springframework.web.reactive.function.client.WebClient;
+
+import com.baeldung.reactive.model.Foo;
+
+@SpringBootApplication
+public class Spring5ReactiveTestApplication {
+
+    @Bean
+    public WebClient client() {
+        return WebClient.create("http://localhost:8080");
+    }
+
+    @Bean
+    CommandLineRunner cmd(WebClient client) {
+        return args -> {
+            client.get().uri("/foos2")
+                .retrieve()
+                .bodyToFlux(Foo.class).log()
+                .subscribe(System.out::println);
+        };
+    }
+    
+    // 
+    
+    public static void main(String[] args) {
+        SpringApplication.run(Spring5ReactiveTestApplication.class, args);
+    }
+    
+}

spring-5-reactive-client/src/test/resources/logback-test.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <appender name="stdout" class="ch.qos.logback.core.ConsoleAppender">
+        <layout class="ch.qos.logback.classic.PatternLayout">
+            # Pattern of log message for console appender
+            <Pattern>%d{yyyy-MM-dd HH:mm:ss} %-5p %m%n</Pattern>
+        </layout>
+    </appender>
+    
+    <logger name="org.springframework" level="INFO" />
+
+    <root level="INFO">
+        <appender-ref ref="stdout" />
+    </root>
+    
+</configuration>