BAEL-3863 moved Finagle package to libraries-rpc, added test

libraries-rpc/pom.xml

@@ -2,8 +2,8 @@
 <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/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
-    <artifactId>Finagle</artifactId>
-    <name>Finagle</name>
+    <artifactId>libraries-rpc</artifactId>
+    <name>libraries-rpc</name>
     <packaging>jar</packaging>
 
     <parent>

libraries-rpc/src/main/java/com/baeldung/rpc/finagle/Client.java

@@ -1,4 +1,4 @@
-package com.baeldung.finagle;
+package com.baeldung.rpc.finagle;
 
 import com.twitter.finagle.Http;
 import com.twitter.finagle.Service;

libraries-rpc/src/main/java/com/baeldung/rpc/finagle/GreetingService.java

@@ -1,4 +1,4 @@
-package com.baeldung.finagle;
+package com.baeldung.rpc.finagle;
 
 import com.twitter.finagle.Service;
 import com.twitter.finagle.http.Request;

libraries-rpc/src/main/java/com/baeldung/rpc/finagle/LogFilter.java

@@ -1,4 +1,4 @@
-package com.baeldung.finagle;
+package com.baeldung.rpc.finagle;
 
 import com.twitter.finagle.Service;
 import com.twitter.finagle.SimpleFilter;

libraries-rpc/src/main/java/com/baeldung/rpc/finagle/Server.java

@@ -1,4 +1,4 @@
-package com.baeldung.finagle;
+package com.baeldung.rpc.finagle;
 
 import com.twitter.finagle.Http;
 import com.twitter.finagle.ListeningServer;

libraries-rpc/src/test/java/com/baeldung/rpc/finagle/ClientServerTest.java

@@ -0,0 +1,40 @@
+package com.baeldung.rpc.finagle;
+
+import com.twitter.finagle.Http;
+import com.twitter.finagle.Service;
+import com.twitter.finagle.http.Method;
+import com.twitter.finagle.http.Request;
+import com.twitter.finagle.http.Response;
+import com.twitter.util.Await;
+import com.twitter.util.Future;
+import org.junit.Test;
+import scala.runtime.BoxedUnit;
+
+import static org.junit.Assert.assertEquals;
+
+public class ClientServerTest {
+    @Test
+    public void clientShouldReceiveResponseFromServer() throws Exception {
+        // given
+        Service serverService = new LogFilter().andThen(new GreetingService());
+        Http.serve(":8080", serverService);
+
+        Service<Request, Response> clientService = new LogFilter().andThen(Http.newService(":8080"));
+
+        // when
+        Request request = Request.apply(Method.Get(), "/?name=John");
+        request.host("localhost");
+        Future<Response> response = clientService.apply(request);
+
+        // then
+        Await.result(response
+                .onSuccess(r -> {
+                    assertEquals("Hello John", r.getContentString());
+                    return BoxedUnit.UNIT;
+                })
+                .onFailure(r -> {
+                    throw new RuntimeException(r);
+                })
+        );
+    }
+}

pom.xml

@@ -418,7 +418,6 @@
                 <module>ethereum</module>
 
                 <module>feign</module>
-                <module>finagle</module>
                 <module>flyway-cdi-extension</module>
 
                 <module>geotools</module>
@@ -509,6 +508,7 @@
                 <module>libraries-http-2</module>
                 <module>libraries-io</module>
                 <module>libraries-primitive</module>
+                <module>libraries-rpc</module>
                 <module>libraries-security</module>
                 <module>libraries-server</module>
                 <module>libraries-testing</module>