Don't use HttpServerTest.controller in java tests

instrumentation/akka/akka-http-10.0/javaagent/src/test/scala/io/opentelemetry/javaagent/instrumentation/akkahttp/AkkaHttpTestAsyncWebServer.scala

@@ -16,8 +16,8 @@ import io.opentelemetry.instrumentation.testing.junit.http.{
   ServerEndpoint
 }
 import io.opentelemetry.instrumentation.testing.junit.http.ServerEndpoint._
+import io.opentelemetry.instrumentation.testing.util.ThrowingSupplier
 
-import java.util.function.Supplier
 import scala.concurrent.{Await, ExecutionContextExecutor, Future}
 
 object AkkaHttpTestAsyncWebServer {
@@ -31,7 +31,7 @@ object AkkaHttpTestAsyncWebServer {
         val endpoint = ServerEndpoint.forPath(uri.path.toString())
         AbstractHttpServerTest.controller(
           endpoint,
-          new Supplier[HttpResponse] {
+          new ThrowingSupplier[HttpResponse, Exception] {
             def get(): HttpResponse = {
               val resp = HttpResponse(status =
                 endpoint.getStatus

instrumentation/akka/akka-http-10.0/javaagent/src/test/scala/io/opentelemetry/javaagent/instrumentation/akkahttp/AkkaHttpTestServerSourceWebServer.scala

@@ -14,8 +14,8 @@ import akka.stream.ActorMaterializer
 import akka.stream.scaladsl.Sink
 import io.opentelemetry.instrumentation.testing.junit.http.AbstractHttpServerTest
 import io.opentelemetry.instrumentation.testing.junit.http.ServerEndpoint._
+import io.opentelemetry.instrumentation.testing.util.ThrowingSupplier
 
-import java.util.function.Supplier
 import scala.concurrent.Await
 
 object AkkaHttpTestServerSourceWebServer {
@@ -33,7 +33,7 @@ object AkkaHttpTestServerSourceWebServer {
       },
       path(INDEXED_CHILD.rawPath()) {
         parameterMap { map =>
-          val supplier = new Supplier[String] {
+          val supplier = new ThrowingSupplier[String, Exception] {
             def get(): String = {
               INDEXED_CHILD.collectSpanAttributes(new UrlParameterProvider {
                 override def getParameter(name: String): String =
@@ -114,8 +114,8 @@ object AkkaHttpTestServerSourceWebServer {
     }
   }
 
-  def supplier(string: String): Supplier[String] = {
-    new Supplier[String] {
+  def supplier(string: String): ThrowingSupplier[String, Exception] = {
+    new ThrowingSupplier[String, Exception] {
       def get(): String = {
         string
       }

instrumentation/akka/akka-http-10.0/javaagent/src/test/scala/io/opentelemetry/javaagent/instrumentation/akkahttp/AkkaHttpTestSyncWebServer.scala

@@ -16,8 +16,8 @@ import io.opentelemetry.instrumentation.testing.junit.http.{
   ServerEndpoint
 }
 import io.opentelemetry.instrumentation.testing.junit.http.ServerEndpoint._
+import io.opentelemetry.instrumentation.testing.util.ThrowingSupplier
 
-import java.util.function.Supplier
 import scala.concurrent.Await
 
 object AkkaHttpTestSyncWebServer {
@@ -30,7 +30,7 @@ object AkkaHttpTestSyncWebServer {
       val endpoint = ServerEndpoint.forPath(uri.path.toString())
       AbstractHttpServerTest.controller(
         endpoint,
-        new Supplier[HttpResponse] {
+        new ThrowingSupplier[HttpResponse, Exception] {
           def get(): HttpResponse = {
             val resp = HttpResponse(status = endpoint.getStatus)
             endpoint match {

instrumentation/akka/akka-http-10.0/javaagent/src/test/scala/io/opentelemetry/javaagent/instrumentation/akkahttp/AkkaHttpTestWebServer.scala

@@ -13,8 +13,8 @@ import akka.http.scaladsl.server.Directives._
 import akka.stream.ActorMaterializer
 import io.opentelemetry.instrumentation.testing.junit.http.AbstractHttpServerTest
 import io.opentelemetry.instrumentation.testing.junit.http.ServerEndpoint._
+import io.opentelemetry.instrumentation.testing.util.ThrowingSupplier
 
-import java.util.function.Supplier
 import scala.concurrent.Await
 
 object AkkaHttpTestWebServer {
@@ -32,7 +32,7 @@ object AkkaHttpTestWebServer {
       },
       path(INDEXED_CHILD.rawPath()) {
         parameterMap { map =>
-          val supplier = new Supplier[String] {
+          val supplier = new ThrowingSupplier[String, Exception] {
             def get(): String = {
               INDEXED_CHILD.collectSpanAttributes(new UrlParameterProvider {
                 override def getParameter(name: String): String =
@@ -107,8 +107,8 @@ object AkkaHttpTestWebServer {
     }
   }
 
-  def supplier(string: String): Supplier[String] = {
-    new Supplier[String] {
+  def supplier(string: String): ThrowingSupplier[String, Exception] = {
+    new ThrowingSupplier[String, Exception] {
       def get(): String = {
         string
       }

instrumentation/finatra-2.9/javaagent/src/latestDepTest/scala/io/opentelemetry/javaagent/instrumentation/finatra/FinatraController.scala

@@ -5,99 +5,74 @@
 
 package io.opentelemetry.javaagent.instrumentation.finatra
 
-import com.twitter.finagle.http.{Request, Response}
+import com.twitter.finagle.http.Request
 import com.twitter.finatra.http.Controller
-import com.twitter.util.Future
-import groovy.lang.Closure
 import io.opentelemetry.instrumentation.testing.junit.http.AbstractHttpServerTest.controller
 import io.opentelemetry.instrumentation.testing.junit.http.ServerEndpoint._
-
-import java.util.function.Supplier
+import io.opentelemetry.instrumentation.testing.util.ThrowingSupplier
 
 class FinatraController extends Controller {
   any(SUCCESS.getPath) { request: Request =>
-    controller(
-      SUCCESS,
-      new Supplier[Response] {
-        override def get(): Response = {
-          response.ok(SUCCESS.getBody)
-        }
-      }
-    )
+    controller(SUCCESS, supplier(() => response.ok(SUCCESS.getBody)))
   }
 
   any(ERROR.getPath) { request: Request =>
     controller(
       ERROR,
-      new Supplier[Response] {
-        override def get(): Response = {
-          response.internalServerError(ERROR.getBody)
-        }
-      }
+      supplier(() => response.internalServerError(ERROR.getBody))
     )
   }
 
   any(QUERY_PARAM.getPath) { request: Request =>
     controller(
       QUERY_PARAM,
-      new Supplier[Response] {
-        override def get(): Response = {
-          response.ok(QUERY_PARAM.getBody)
-        }
-      }
+      supplier(() => response.ok(QUERY_PARAM.getBody))
     )
   }
 
   any(EXCEPTION.getPath) { request: Request =>
     controller(
       EXCEPTION,
-      new Supplier[Future[Response]] {
-        override def get(): Future[Response] = {
-          throw new Exception(EXCEPTION.getBody)
-        }
-      }
+      supplier(() => throw new Exception(EXCEPTION.getBody))
     )
   }
 
   any(REDIRECT.getPath) { request: Request =>
     controller(
       REDIRECT,
-      new Supplier[Response] {
-        override def get(): Response = {
-          response.found.location(REDIRECT.getBody)
-        }
-      }
+      supplier(() => response.found.location(REDIRECT.getBody))
     )
   }
 
   any(CAPTURE_HEADERS.getPath) { request: Request =>
     controller(
       CAPTURE_HEADERS,
-      new Supplier[Response] {
-        override def get(): Response = {
-          response
-            .ok(CAPTURE_HEADERS.getBody)
-            .header(
-              "X-Test-Response",
-              request.headerMap.get("X-Test-Request").get
-            )
-        }
-      }
+      supplier(() =>
+        response
+          .ok(CAPTURE_HEADERS.getBody)
+          .header(
+            "X-Test-Response",
+            request.headerMap.get("X-Test-Request").get
+          )
+      )
     )
   }
 
   any(INDEXED_CHILD.getPath) { request: Request =>
     controller(
       INDEXED_CHILD,
-      new Supplier[Response] {
-        override def get(): Response = {
-          INDEXED_CHILD.collectSpanAttributes(new UrlParameterProvider {
-            override def getParameter(name: String): String =
-              request.getParam(name)
-          })
-          response.ok(INDEXED_CHILD.getBody)
-        }
-      }
+      supplier(() => {
+        INDEXED_CHILD.collectSpanAttributes((name: String) =>
+          request.getParam(name)
+        )
+        response.ok(INDEXED_CHILD.getBody)
+      })
     )
   }
+
+  def supplier[A](action: () => A): ThrowingSupplier[A, Exception] = { () =>
+    {
+      action.apply()
+    }
+  }
 }

instrumentation/finatra-2.9/javaagent/src/test/scala/io/opentelemetry/javaagent/instrumentation/finatra/FinatraController.scala

@@ -5,108 +5,87 @@
 
 package io.opentelemetry.javaagent.instrumentation.finatra
 
-import com.twitter.finagle.http.{Request, Response}
+import com.twitter.finagle.http.Request
 import com.twitter.finatra.http.Controller
-import com.twitter.util.Future
-import groovy.lang.Closure
-import io.opentelemetry.instrumentation.test.base.HttpServerTest.controller
+import io.opentelemetry.instrumentation.testing.junit.http.AbstractHttpServerTest.controller
 import io.opentelemetry.instrumentation.testing.junit.http.ServerEndpoint._
+import io.opentelemetry.instrumentation.testing.util.ThrowingSupplier
 
 class FinatraController extends Controller {
   any(SUCCESS.getPath) { request: Request =>
     controller(
       SUCCESS,
-      new Closure[Response](null) {
-        override def call(): Response = {
-          response.ok(SUCCESS.getBody)
-        }
-      }
+      supplier(() => response.ok(SUCCESS.getBody))
     )
   }
 
   any(ERROR.getPath) { request: Request =>
     controller(
       ERROR,
-      new Closure[Response](null) {
-        override def call(): Response = {
-          response.internalServerError(ERROR.getBody)
-        }
-      }
+      supplier(() => response.internalServerError(ERROR.getBody))
     )
   }
 
   any(QUERY_PARAM.getPath) { request: Request =>
     controller(
       QUERY_PARAM,
-      new Closure[Response](null) {
-        override def call(): Response = {
-          response.ok(QUERY_PARAM.getBody)
-        }
-      }
+      supplier(() => response.ok(QUERY_PARAM.getBody))
     )
   }
 
   any(EXCEPTION.getPath) { request: Request =>
     controller(
       EXCEPTION,
-      new Closure[Future[Response]](null) {
-        override def call(): Future[Response] = {
-          throw new Exception(EXCEPTION.getBody)
-        }
-      }
+      supplier(() => throw new Exception(EXCEPTION.getBody))
     )
   }
 
   any(REDIRECT.getPath) { request: Request =>
     controller(
       REDIRECT,
-      new Closure[Response](null) {
-        override def call(): Response = {
-          response.found.location(REDIRECT.getBody)
-        }
-      }
+      supplier(() => response.found.location(REDIRECT.getBody))
     )
   }
 
   any(CAPTURE_HEADERS.getPath) { request: Request =>
     controller(
       CAPTURE_HEADERS,
-      new Closure[Response](null) {
-        override def call(): Response = {
-          response
-            .ok(CAPTURE_HEADERS.getBody)
-            .header(
-              "X-Test-Response",
-              request.headerMap.get("X-Test-Request").get
-            )
-        }
-      }
+      supplier(() =>
+        response
+          .ok(CAPTURE_HEADERS.getBody)
+          .header(
+            "X-Test-Response",
+            request.headerMap.get("X-Test-Request").get
+          )
+      )
     )
   }
 
   any(INDEXED_CHILD.getPath) { request: Request =>
     controller(
       INDEXED_CHILD,
-      new Closure[Response](null) {
-        override def call(): Response = {
-          INDEXED_CHILD.collectSpanAttributes(new UrlParameterProvider {
-            override def getParameter(name: String): String =
-              request.getParam(name)
-          })
-          response.ok(INDEXED_CHILD.getBody)
-        }
-      }
+      supplier(() => {
+        INDEXED_CHILD.collectSpanAttributes(new UrlParameterProvider {
+          override def getParameter(name: String): String =
+            request.getParam(name)
+        })
+        response.ok(INDEXED_CHILD.getBody)
+      })
     )
   }
 
   any("/path/:id/param") { request: Request =>
     controller(
       PATH_PARAM,
-      new Closure[Response](null) {
-        override def call(): Response = {
-          response.ok(request.params("id"))
-        }
-      }
+      supplier(() => response.ok(request.params("id")))
     )
   }
+
+  def supplier[A](action: () => A): ThrowingSupplier[A, Exception] = {
+    new ThrowingSupplier[A, Exception] {
+      def get(): A = {
+        action.apply()
+      }
+    }
+  }
 }

instrumentation/grails-3.0/javaagent/src/test/groovy/test/TestController.groovy

@@ -7,8 +7,10 @@ package test
 
 import grails.artefact.Controller
 import grails.web.Action
+import io.opentelemetry.instrumentation.testing.junit.http.AbstractHttpServerTest
+import io.opentelemetry.instrumentation.testing.junit.http.ServerEndpoint
+import io.opentelemetry.instrumentation.testing.util.ThrowingRunnable
 
-import static io.opentelemetry.instrumentation.testing.junit.http.AbstractHttpServerTest.controller
 import static io.opentelemetry.instrumentation.testing.junit.http.ServerEndpoint.CAPTURE_HEADERS
 import static io.opentelemetry.instrumentation.testing.junit.http.ServerEndpoint.ERROR
 import static io.opentelemetry.instrumentation.testing.junit.http.ServerEndpoint.EXCEPTION
@@ -82,4 +84,8 @@ class TestController implements Controller {
       render INDEXED_CHILD.body
     }
   }
+
+  private static void controller(ServerEndpoint endpoint, ThrowingRunnable action) {
+    AbstractHttpServerTest.controller(endpoint, action)
+  }
 }