Fix vaadin latest dep test

instrumentation/vaadin-14.2/javaagent/build.gradle.kts

@@ -49,6 +49,10 @@ tasks {
     }
     usesService(gradle.sharedServices.registrations["testcontainersBuildService"].getService())
   }
+
+  named<Test>("latestDepTest") {
+    jvmArgs("-Dotel.instrumentation.vaadin.test-mode=true")
+  }
 }
 
 dependencies {

instrumentation/vaadin-14.2/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/vaadin/NodeUpdaterInstrumentation.java

@@ -0,0 +1,49 @@
+/*
+ * Copyright The OpenTelemetry Authors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package io.opentelemetry.javaagent.instrumentation.vaadin;
+
+import static net.bytebuddy.matcher.ElementMatchers.named;
+
+import io.opentelemetry.javaagent.extension.instrumentation.TypeInstrumentation;
+import io.opentelemetry.javaagent.extension.instrumentation.TypeTransformer;
+import java.util.Map;
+import net.bytebuddy.asm.Advice;
+import net.bytebuddy.description.type.TypeDescription;
+import net.bytebuddy.matcher.ElementMatcher;
+
+/**
+ * This advice is used only when running tests. Works around an issue running testLatestDeps.
+ * Currently the latest vaadin release is 20, it is likely that this advice can be deleted when
+ * there is a new version.
+ */
+public class NodeUpdaterInstrumentation implements TypeInstrumentation {
+
+  @Override
+  public ElementMatcher<TypeDescription> typeMatcher() {
+    return named("com.vaadin.flow.server.frontend.NodeUpdater");
+  }
+
+  @Override
+  public void transform(TypeTransformer transformer) {
+    transformer.applyAdviceToMethod(
+        named("getDefaultDevDependencies"),
+        NodeUpdaterInstrumentation.class.getName() + "$FixDependenciesAdvice");
+  }
+
+  @SuppressWarnings("unused")
+  public static class FixDependenciesAdvice {
+
+    @Advice.OnMethodExit(onThrowable = Throwable.class, suppress = Throwable.class)
+    public static void onExit(@Advice.Return Map<String, String> dependencies) {
+      // If there is a dependency to workbox-webpack-plugin:6.1.0 add a dependency to
+      // workbox-build:6.1.0. This is needed because workbox-build:6.2.0 that gets chosen without
+      // having an explicit dependency to workbox-build here is incompatible with 6.1.0.
+      if ("6.1.0".equals(dependencies.get("workbox-webpack-plugin"))) {
+        dependencies.put("workbox-build", "6.1.0");
+      }
+    }
+  }
+}

instrumentation/vaadin-14.2/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/vaadin/VaadinInstrumentationModule.java

@@ -9,13 +9,18 @@
 import static java.util.Arrays.asList;
 
 import com.google.auto.service.AutoService;
+import io.opentelemetry.instrumentation.api.config.Config;
 import io.opentelemetry.javaagent.extension.instrumentation.InstrumentationModule;
 import io.opentelemetry.javaagent.extension.instrumentation.TypeInstrumentation;
+import java.util.ArrayList;
 import java.util.List;
 import net.bytebuddy.matcher.ElementMatcher;
 
 @AutoService(InstrumentationModule.class)
 public class VaadinInstrumentationModule extends InstrumentationModule {
+  // special flag set only when running tests
+  private static final boolean TEST_MODE =
+      Config.get().getBooleanProperty("otel.instrumentation.vaadin.test-mode", false);
 
   public VaadinInstrumentationModule() {
     super("vaadin", "vaadin-14.2");
@@ -29,13 +34,19 @@ public ElementMatcher.Junction<ClassLoader> classLoaderMatcher() {
 
   @Override
   public List<TypeInstrumentation> typeInstrumentations() {
-    return asList(
-        new VaadinServiceInstrumentation(),
-        new RequestHandlerInstrumentation(),
-        new UiInstrumentation(),
-        new RouterInstrumentation(),
-        new JavaScriptBootstrapUiInstrumentation(),
-        new RpcInvocationHandlerInstrumentation(),
-        new ClientCallableRpcInstrumentation());
+    List<TypeInstrumentation> instrumentations =
+        asList(
+            new VaadinServiceInstrumentation(),
+            new RequestHandlerInstrumentation(),
+            new UiInstrumentation(),
+            new RouterInstrumentation(),
+            new JavaScriptBootstrapUiInstrumentation(),
+            new RpcInvocationHandlerInstrumentation(),
+            new ClientCallableRpcInstrumentation());
+    if (TEST_MODE) {
+      instrumentations = new ArrayList<>(instrumentations);
+      instrumentations.add(new NodeUpdaterInstrumentation());
+    }
+    return instrumentations;
   }
 }