JAVA-5484: Added Java Http Request Timeout (#12248)

Co-authored-by: Harpal Singh <harpal.singh@kaleyra.com>

core-java-modules/core-java-networking-3/src/test/java/com/baeldung/http/JavaHttpClientTimeoutOnRequestIntegrationTest.java

@@ -0,0 +1,51 @@
+package com.baeldung.http;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import java.net.URI;
+import java.net.http.HttpClient;
+import java.net.http.HttpConnectTimeoutException;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+import java.time.Duration;
+import java.time.LocalTime;
+
+import static com.baeldung.http.JavaHttpClientTimeout.getHttpClientWithTimeout;
+import static java.time.LocalTime.now;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+public class JavaHttpClientTimeoutOnRequestIntegrationTest {
+
+    private HttpClient httpClient;
+    private HttpRequest httpRequest;
+
+    @BeforeEach
+    public void setUp() {
+        httpClient = getHttpClientWithTimeout(3);
+        httpClient.connectTimeout().map(Duration::toSeconds)
+                .ifPresent(sec -> System.out.println("Timeout in seconds: " + sec));
+
+        httpRequest = HttpRequest.newBuilder()
+                .uri(URI.create("http://10.255.255.1"))
+                .timeout(Duration.ofSeconds(1))
+                .GET()
+                .build();
+    }
+
+    @Test
+    void shouldThrowExceptionWhithin1SecondWhenMakingSyncCall() {
+        LocalTime beforeHttpCall = now();
+        HttpConnectTimeoutException thrown = assertThrows(
+                HttpConnectTimeoutException.class,
+                () -> httpClient.send(httpRequest, HttpResponse.BodyHandlers.ofString()),
+                "Expected doThing() to throw, but it didn't"
+        );
+        LocalTime afterHttpCall = now();
+        assertTrue(thrown.getMessage().contains("timed out"));
+        assertEquals(1, Duration.between(beforeHttpCall, afterHttpCall).getSeconds());
+    }
+
+}