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   * 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.quarkus.component.opentelemetry.it;
  
  import java.util.List;
  import java.util.Map;
  import java.util.concurrent.TimeUnit;
  
  import io.opentelemetry.api.trace.SpanKind;
  import io.quarkus.test.junit.QuarkusTest;
  import io.quarkus.test.junit.TestProfile;
  import io.restassured.RestAssured;
  import org.junit.jupiter.api.Test;
  
  import static org.apache.camel.quarkus.component.opentelemetry.it.OpenTelemetryTestHelper.getSpans;
  import static org.awaitility.Awaitility.await;
  import static org.hamcrest.CoreMatchers.equalTo;
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  @TestProfile(TraceProcessorsTestProfile.class)
  @QuarkusTest
  class OpenTelemetryTraceProcessorsTest {
      @Test
      void traceProcessors() {
          RestAssured.get("/opentelemetry/trace")
                  .then()
                  .statusCode(200)
                  .body(equalTo("Traced direct:start"));
  
          // Verify the span hierarchy is JAX-RS Service -> Direct Endpoint -> SetBody
          await().atMost(30, TimeUnit.SECONDS).pollDelay(50, TimeUnit.MILLISECONDS).until(() -> getSpans().size() == 4);
          List<Map<String, String>> spans = getSpans();
          assertEquals(4, spans.size());
          assertEquals(SpanKind.INTERNAL.name(), spans.get(0).get("kind"));
          assertEquals("camel-setBody", spans.get(0).get("component"));
          assertEquals(spans.get(1).get("spanId"), spans.get(0).get("parentId"));
          assertEquals(SpanKind.INTERNAL.name(), spans.get(1).get("kind"));
          assertEquals(spans.get(2).get("spanId"), spans.get(1).get("parentId"));
          assertEquals(SpanKind.CLIENT.name(), spans.get(2).get("kind"));
          assertEquals(spans.get(3).get("spanId"), spans.get(2).get("parentId"));
          assertEquals(SpanKind.SERVER.name(), spans.get(3).get("kind"));
      }
  }
  