content: /*
   * Copyright The OpenTelemetry Authors
   * SPDX-License-Identifier: Apache-2.0
   */
  
  package io.opentelemetry.javaagent.instrumentation.apachecamel;
  
  import static io.opentelemetry.api.common.AttributeKey.stringKey;
  import static io.opentelemetry.sdk.testing.assertj.OpenTelemetryAssertions.equalTo;
  
  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 org.apache.camel.CamelContext;
  import org.apache.camel.ProducerTemplate;
  import org.junit.jupiter.api.AfterAll;
  import org.junit.jupiter.api.BeforeAll;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.extension.RegisterExtension;
  import org.springframework.boot.SpringApplication;
  import org.springframework.context.ConfigurableApplicationContext;
  
  class DirectCamelTest extends AbstractHttpServerUsingTest<ConfigurableApplicationContext> {
  
    @RegisterExtension
    static final InstrumentationExtension testing = HttpServerInstrumentationExtension.forAgent();
  
    private ConfigurableApplicationContext appContext;
  
    @Override
    protected ConfigurableApplicationContext setupServer() {
      SpringApplication app = new SpringApplication(DirectConfig.class);
      appContext = app.run();
      return appContext;
    }
  
    @Override
    protected void stopServer(ConfigurableApplicationContext ctx) {
      ctx.close();
    }
  
    @Override
    protected String getContextPath() {
      return "";
    }
  
    @BeforeAll
    protected void setUp() {
      startServer();
    }
  
    @AfterAll
    protected void cleanUp() {
      cleanupServer();
    }
  
    @Test
    void simpleDirectToSingleService() {
      CamelContext camelContext = appContext.getBean(CamelContext.class);
      ProducerTemplate template = camelContext.createProducerTemplate();
  
      template.sendBody("direct:input", "Example request");
  
      testing.waitAndAssertTraces(
          trace ->
              trace.hasSpansSatisfyingExactly(
                  span ->
                      span.hasName("input")
                          .hasKind(SpanKind.INTERNAL)
                          .hasNoParent()
                          .hasAttributesSatisfyingExactly(
                              equalTo(stringKey("camel.uri"), "direct://input")),
                  span ->
                      span.hasName("receiver")
                          .hasKind(SpanKind.INTERNAL)
                          .hasParent(trace.getSpan(0))
                          .hasAttributesSatisfyingExactly(
                              equalTo(stringKey("camel.uri"), "direct://receiver"))));
    }
  }
  