content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You under the Apache License, Version 2.0
   * (the "License"); you may not use this file except in compliance with
   * the License.  You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.apache.camel.component.vertx.websocket;
  
  import io.vertx.core.Vertx;
  import org.apache.camel.BindToRegistry;
  import org.apache.camel.RoutesBuilder;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.mock.MockEndpoint;
  import org.junit.jupiter.api.AfterEach;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertFalse;
  
  public class VertxWebSocketSlowClientConsumerTest extends VertxWebSocketTestSupport {
      private static final String MESSAGE_BODY = "Hello World";
      private final BlockedThreadReporter reporter = new BlockedThreadReporter();
  
      @AfterEach
      public void afterEach() {
          reporter.reset();
      }
  
      @BindToRegistry
      public Vertx createVertx() {
          return createVertxWithThreadBlockedHandler(reporter);
      }
  
      @Test
      void slowClientConsumerDoesNotBlockEventLoop() throws Exception {
          MockEndpoint mockEndpoint = getMockEndpoint("mock:clientConsumerResult");
          mockEndpoint.expectedBodiesReceived(MESSAGE_BODY);
  
          template.sendBody("vertx-websocket:localhost:" + port + "/echo/slow", MESSAGE_BODY);
  
          mockEndpoint.assertIsSatisfied();
          assertFalse(reporter.isEventLoopBlocked(), "Expected Vert.x event loop to not be blocked");
      }
  
      @Override
      protected RoutesBuilder createRouteBuilder() throws Exception {
          return new RouteBuilder() {
              @Override
              public void configure() throws Exception {
                  fromF("vertx-websocket:localhost:%d/echo/slow", port)
                          .toF("vertx-websocket:localhost:%d/echo/slow?sendToAll=true", port);
  
                  fromF("vertx-websocket:localhost:%d/echo/slow?consumeAsClient=true", port)
                          .delay(600).syncDelayed()
                          .to("mock:clientConsumerResult");
              }
          };
      }
  }
  