BAEL-554 - JUnit test that run server and clients (#1233)

* Burlap & Hessian server added

* Burlap & Hessian client work

* Fixed main

* Fixed formatting

* Spring Remote example based on Burlap & Hessian runs in a JUnit test

* Fixed main

* Fixed formatting

* Spring Remote example based on Burlap & Hessian runs in a JUnit test

spring-remoting/remoting-hessian-burlap/client/pom.xml

@@ -31,5 +31,29 @@
             <artifactId>hessian</artifactId>
             <version>4.0.38</version>
         </dependency>
+
+        <!-- test -->
+        <dependency>
+            <groupId>${project.groupId}</groupId>
+            <artifactId>remoting-hessian-burlap-server</artifactId>
+            <version>${project.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>javax.servlet-api</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-tomcat</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <!-- test -->
     </dependencies>
 </project>

spring-remoting/remoting-hessian-burlap/client/src/test/java/com/baeldung/client/CabBookingServiceTest.java

@@ -0,0 +1,73 @@
+package com.baeldung.client;
+
+import com.baeldung.api.Booking;
+import com.baeldung.api.BookingException;
+import com.baeldung.api.CabBookingService;
+import com.baeldung.server.Server;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.runner.RunWith;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+import static java.lang.Thread.sleep;
+
+@SpringBootTest(classes = {BurlapClient.class, HessianClient.class})
+@RunWith(SpringRunner.class)
+public class CabBookingServiceTest {
+
+    static Logger log = LoggerFactory.getLogger(CabBookingServiceTest.class);
+    @Autowired @Qualifier("burlapInvoker") CabBookingService burlapClient;
+    @Autowired @Qualifier("hessianInvoker")  CabBookingService hessianClient;
+    static Thread serverThread;
+
+    @BeforeClass
+    public static void startServer() throws InterruptedException {
+        serverThread = serverThread();
+        log.info("Starting server.");
+        serverThread.start();
+        sleep(4000);
+    }
+
+    @org.junit.Test
+    public void bookACabWithBurlapClient() throws InterruptedException {
+        bookACab(this.burlapClient);
+    }
+
+    @org.junit.Test
+    public void bookACabWithHessianClient() throws InterruptedException {
+        bookACab(this.hessianClient);
+    }
+
+    private void bookACab(CabBookingService burlapClient) {
+        Booking booking;
+        try {
+            booking = burlapClient.bookRide("Duomo place");
+            log.info("Booking success: {}", booking);
+        } catch (BookingException e) {
+            log.info("Booking failed: {}", e.getMessage());
+        }
+    }
+
+    @AfterClass
+    public static void stopServer() throws InterruptedException {
+        serverThread.interrupt();
+        serverThread.join();
+        log.info("Server terminated.");
+    }
+
+    static Thread serverThread() {
+        Thread serverThread = new Thread(()-> {
+            log.info("Starting Burlap and Hessian server");
+            Server.main(new String[]{});
+            log.info("Burlap and Hessian server terminated");
+        });
+        serverThread.setDaemon(true);
+        return serverThread;
+    }
+
+}

spring-remoting/remoting-hessian-burlap/client/src/test/resources/application.properties

@@ -0,0 +1 @@
+application.properties=9999

spring-remoting/remoting-hessian-burlap/server/pom.xml

@@ -15,7 +15,7 @@
         <dependency>
             <groupId>com.baeldung</groupId>
             <artifactId>spring-remoting-http-server</artifactId>
-            <version>1.0-SNAPSHOT</version>
+            <version>${project.version}</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>