Add http non proxy host tests usecase

Author: Souvik Ghosh

integration-test-groups/http/http/src/main/java/org/apache/camel/quarkus/component/http/http/HttpResource.java

@@ -120,6 +120,25 @@ public String httpProxy() {
                 .request(String.class);
     }
 
+    @Path("/nonProxy")
+    @GET
+    @Produces(MediaType.APPLICATION_XML)
+    public String nonProxy(@QueryParam("non-proxy-hosts") String nonProxyHosts, @QueryParam("proxy-host") String proxyHost,
+            @QueryParam("proxy-port") int proxyPort) {
+        return producerTemplate
+                .toF("%s?"
+                        + "proxyAuthMethod=Basic"
+                        + "&proxyAuthScheme=http"
+                        + "&proxyAuthHost=%s"
+                        + "&proxyAuthPort=%d"
+                        + "&proxyAuthUsername=%s"
+                        + "&proxyAuthPassword=%s"
+                        + "&nonProxyHosts=%s", String.format(PROXIED_URL, "http"),
+                        proxyHost, proxyPort, USER_ADMIN,
+                        USER_ADMIN_PASSWORD, nonProxyHosts)
+                .request(String.class);
+    }
+
     @Path("/send-dynamic")
     @GET
     @Produces(MediaType.APPLICATION_JSON)

integration-test-groups/http/http/src/test/java/org/apache/camel/quarkus/component/http/http/it/HttpTest.java

@@ -16,6 +16,8 @@
  */
 package org.apache.camel.quarkus.component.http.http.it;
 
+import java.util.stream.Stream;
+
 import io.quarkus.test.common.QuarkusTestResource;
 import io.quarkus.test.junit.QuarkusTest;
 import io.restassured.RestAssured;
@@ -25,11 +27,16 @@
 import org.apache.camel.quarkus.component.http.common.AbstractHttpTest;
 import org.apache.camel.quarkus.component.http.common.HttpTestResource;
 import org.apache.camel.quarkus.test.support.certificate.TestCertificates;
+import org.eclipse.microprofile.config.ConfigProvider;
 import org.junit.jupiter.api.Test;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.Arguments;
+import org.junit.jupiter.params.provider.MethodSource;
 
 import static org.hamcrest.Matchers.empty;
 import static org.hamcrest.Matchers.is;
 import static org.hamcrest.Matchers.not;
+import static org.junit.jupiter.params.provider.Arguments.arguments;
 
 @TestCertificates(certificates = {
         @Certificate(name = HttpTestResource.KEYSTORE_NAME, formats = {
@@ -91,4 +98,35 @@ public void compression() {
                 .body(is("Compressed response"));
     }
 
+    @ParameterizedTest
+    @MethodSource("proxyProviders")
+    void testNonProxyRouting(String nonProxyHosts, int proxyPort, String proxyHost, int status, String expectedBody) {
+        var response = RestAssured.given()
+                .queryParam("non-proxy-hosts", nonProxyHosts)
+                .queryParam("proxy-port", proxyPort)
+                .queryParam("proxy-host", proxyHost)
+                .when()
+                .get("/test/client/{component}/nonProxy", component())
+                .then()
+                .statusCode(status);
+
+        // Only check the body if an expected value was provided and not null
+        if (expectedBody != null) {
+            response.body("metadata.groupId", is(expectedBody));
+        }
+    }
+
+    static Stream<Arguments> proxyProviders() {
+        var config = ConfigProvider.getConfig();
+        String host = config.getValue("proxy.host", String.class);
+        int actualPort = config.getValue("proxy.port", Integer.class);
+        int fakePort = RestAssured.port;
+        String expectedGroupId = "org.apache.camel.quarkus";
+
+        return Stream.of(
+                arguments("repo.maven.apache.org", actualPort, host, 200, expectedGroupId),
+                arguments("*.apache.org", fakePort, host, 200, expectedGroupId),
+                arguments("*localhost*", fakePort, host, 500, null));
+    }
+
 }