New test with WebTestClient

pom.xml

@@ -28,6 +28,11 @@
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-webflux</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-validation</artifactId>

src/test/java/com/learnwebservices/services/hello/HelloWebClientIT.java

@@ -0,0 +1,44 @@
+package com.learnwebservices.services.hello;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.http.MediaType;
+import org.springframework.test.web.reactive.server.WebTestClient;
+
+@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
+class HelloWebClientIT {
+
+    @Autowired
+    WebTestClient webClient;
+
+    @Test
+    void testHello() {
+        String request = "<soapenv:Envelope xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:hel=\"http://learnwebservices.com/services/hello\">\n" +
+                "   <soapenv:Header/>\n" +
+                "   <soapenv:Body>\n" +
+                "      <hel:HelloRequest>\n" +
+                "         <hel:Name>John Doe</hel:Name>\n" +
+                "      </hel:HelloRequest>\n" +
+                "   </soapenv:Body>\n" +
+                "</soapenv:Envelope>";
+
+        String response = "<soap:Envelope xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">\n" +
+                "   <soap:Body>\n" +
+                "      <HelloResponse xmlns=\"http://learnwebservices.com/services/hello\">\n" +
+                "         <Message>Hello John Doe!</Message>\n" +
+                "      </HelloResponse>\n" +
+                "   </soap:Body>\n" +
+                "</soap:Envelope>";
+
+        webClient
+                .post()
+                .uri("/services/hello")
+                .contentType(MediaType.APPLICATION_XML)
+                .header("SOAPAction", "")
+                .bodyValue(request)
+                .exchange()
+                .expectStatus().isOk()
+                .expectBody().xml(response);
+    }
+}