[release/v1.33.x] Convert Wicket groovy tests to java (#10818)

Co-authored-by: H <[email protected]>
Co-authored-by: Lauri Tulmin <[email protected]>

instrumentation/wicket-8.0/javaagent/build.gradle.kts

@@ -24,3 +24,12 @@ dependencies {
   testInstrumentation(project(":instrumentation:servlet:servlet-3.0:javaagent"))
   testInstrumentation(project(":instrumentation:servlet:servlet-javax-common:javaagent"))
 }
+
+val latestDepTest = findProperty("testLatestDeps") as Boolean
+
+// Wicket 9 requires Java 11
+if (latestDepTest) {
+  otelJava {
+    minJavaVersionSupported.set(JavaVersion.VERSION_11)
+  }
+}

instrumentation/wicket-8.0/javaagent/src/test/java/hello/ExceptionPage.java

@@ -0,0 +1,14 @@
+/*
+ * Copyright The OpenTelemetry Authors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package hello;
+
+import org.apache.wicket.markup.html.WebPage;
+
+public class ExceptionPage extends WebPage {
+  public ExceptionPage() throws Exception {
+    throw new Exception("test exception");
+  }
+}

instrumentation/wicket-8.0/javaagent/src/test/java/hello/HelloApplication.java

@@ -0,0 +1,29 @@
+/*
+ * Copyright The OpenTelemetry Authors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package hello;
+
+import org.apache.wicket.Page;
+import org.apache.wicket.RuntimeConfigurationType;
+import org.apache.wicket.protocol.http.WebApplication;
+
+public class HelloApplication extends WebApplication {
+  @Override
+  public Class<? extends Page> getHomePage() {
+    return HelloPage.class;
+  }
+
+  @Override
+  protected void init() {
+    super.init();
+
+    mountPage("/exception", ExceptionPage.class);
+  }
+
+  @Override
+  public RuntimeConfigurationType getConfigurationType() {
+    return RuntimeConfigurationType.DEPLOYMENT;
+  }
+}

instrumentation/wicket-8.0/javaagent/src/test/java/hello/HelloPage.java

@@ -0,0 +1,15 @@
+/*
+ * Copyright The OpenTelemetry Authors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package hello;
+
+import org.apache.wicket.markup.html.WebPage;
+import org.apache.wicket.markup.html.basic.Label;
+
+public class HelloPage extends WebPage {
+  public HelloPage() {
+    add(new Label("message", "Hello World!"));
+  }
+}

instrumentation/wicket-8.0/javaagent/src/test/java/io/opentelemetry/javaagent/instrumentation/wicket/WicketTest.java

@@ -0,0 +1,113 @@
+/*
+ * Copyright The OpenTelemetry Authors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package io.opentelemetry.javaagent.instrumentation.wicket;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import hello.HelloApplication;
+import io.opentelemetry.api.trace.SpanKind;
+import io.opentelemetry.instrumentation.testing.junit.InstrumentationExtension;
+import io.opentelemetry.instrumentation.testing.junit.http.AbstractHttpServerUsingTest;
+import io.opentelemetry.instrumentation.testing.junit.http.HttpServerInstrumentationExtension;
+import io.opentelemetry.sdk.trace.data.StatusData;
+import io.opentelemetry.testing.internal.armeria.common.AggregatedHttpResponse;
+import java.util.EnumSet;
+import javax.servlet.DispatcherType;
+import javax.servlet.FilterRegistration;
+import org.apache.wicket.protocol.http.WicketFilter;
+import org.eclipse.jetty.server.Server;
+import org.eclipse.jetty.servlet.DefaultServlet;
+import org.eclipse.jetty.servlet.ServletContextHandler;
+import org.eclipse.jetty.util.resource.FileResource;
+import org.eclipse.jetty.util.resource.Resource;
+import org.jsoup.Jsoup;
+import org.jsoup.nodes.Document;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.RegisterExtension;
+
+class WicketTest extends AbstractHttpServerUsingTest<Server> {
+
+  @RegisterExtension
+  public static final InstrumentationExtension testing =
+      HttpServerInstrumentationExtension.forAgent();
+
+  @Override
+  protected Server setupServer() throws Exception {
+    Server server = new Server(port);
+
+    ServletContextHandler context = new ServletContextHandler(0);
+    context.setContextPath(getContextPath());
+
+    Resource resource = new FileResource(getClass().getResource("/"));
+    context.setBaseResource(resource);
+    server.setHandler(context);
+
+    context.addServlet(DefaultServlet.class, "/");
+    FilterRegistration.Dynamic registration =
+        context.getServletContext().addFilter("WicketApplication", WicketFilter.class);
+    registration.setInitParameter("applicationClassName", HelloApplication.class.getName());
+    registration.setInitParameter("filterMappingUrlPattern", "/wicket-test/*");
+    registration.addMappingForUrlPatterns(
+        EnumSet.of(DispatcherType.REQUEST), false, "/wicket-test/*");
+
+    server.start();
+
+    return server;
+  }
+
+  @Override
+  protected void stopServer(Server server) throws Exception {
+    server.stop();
+    server.destroy();
+  }
+
+  @Override
+  protected String getContextPath() {
+    return "/jetty-context";
+  }
+
+  @BeforeAll
+  void setup() {
+    startServer();
+  }
+
+  @Test
+  void testHello() {
+    AggregatedHttpResponse response =
+        client.get(address.resolve("wicket-test/").toString()).aggregate().join();
+    Document doc = Jsoup.parse(response.contentUtf8());
+
+    assertThat(response.status().code()).isEqualTo(200);
+    assertThat(doc.selectFirst("#message").text()).isEqualTo("Hello World!");
+
+    testing.waitAndAssertTraces(
+        trace ->
+            trace.hasSpansSatisfyingExactly(
+                span ->
+                    span.hasName("GET " + getContextPath() + "/wicket-test/hello.HelloPage")
+                        .hasNoParent()
+                        .hasKind(SpanKind.SERVER)));
+  }
+
+  @Test
+  void testException() {
+    AggregatedHttpResponse response =
+        client.get(address.resolve("wicket-test/exception").toString()).aggregate().join();
+
+    assertThat(response.status().code()).isEqualTo(500);
+
+    testing.waitAndAssertTraces(
+        trace ->
+            trace.hasSpansSatisfyingExactly(
+                span ->
+                    span.hasName("GET " + getContextPath() + "/wicket-test/hello.ExceptionPage")
+                        .hasKind(SpanKind.SERVER)
+                        .hasNoParent()
+                        .hasStatus(StatusData.error())
+                        .hasException(new Exception("test exception"))));
+  }
+}