[BAEL-8499] - Moved server related codes / articles to libraries-server module

libraries-server/src/test/java/com/baeldung/jetty/JettyIntegrationTest.java

@@ -0,0 +1,56 @@
+package com.baeldung.jetty;
+
+import org.apache.commons.io.IOUtils;
+import org.apache.http.HttpResponse;
+import org.apache.http.client.HttpClient;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.impl.client.HttpClientBuilder;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import java.nio.charset.StandardCharsets;
+
+import static org.assertj.core.api.AssertionsForInterfaceTypes.assertThat;
+
+public class JettyIntegrationTest {
+    private static JettyServer jettyServer;
+
+    @BeforeClass
+    public static void setup() throws Exception {
+        jettyServer = new JettyServer();
+        jettyServer.start();
+    }
+
+    @AfterClass
+    public static void cleanup() throws Exception {
+        jettyServer.stop();
+    }
+
+    @Test
+    public void givenServer_whenSendRequestToBlockingServlet_thenReturnStatusOK() throws Exception {
+        // given
+        String url = "http://localhost:8090/status";
+        HttpClient client = HttpClientBuilder.create().build();
+        HttpGet request = new HttpGet(url);
+        HttpResponse response = client.execute(request);
+
+        // then
+        assertThat(response.getStatusLine().getStatusCode()).isEqualTo(200);
+
+    }
+
+    @Test
+    public void givenServer_whenSendRequestToNonBlockingServlet_thenReturnStatusOK() throws Exception {
+        // when
+        String url = "http://localhost:8090/heavy/async";
+        HttpClient client = HttpClientBuilder.create().build();
+        HttpGet request = new HttpGet(url);
+        HttpResponse response = client.execute(request);
+
+        // then
+        assertThat(response.getStatusLine().getStatusCode()).isEqualTo(200);
+        String responseContent = IOUtils.toString(response.getEntity().getContent(), StandardCharsets.UTF_8);
+        assertThat(responseContent).isEqualTo("This is some heavy resource that will be served in an async way");
+    }
+}