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.spring.boot;
  
  import org.apache.camel.CamelContext;
  import org.apache.camel.ProducerTemplate;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.support.startup.EnvStartupCondition;
  import org.apache.camel.test.spring.junit5.CamelSpringBootTest;
  import org.junit.jupiter.api.Assertions;
  import org.junit.jupiter.api.Test;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
  import org.springframework.boot.test.context.SpringBootTest;
  import org.springframework.context.annotation.Bean;
  import org.springframework.context.annotation.Configuration;
  import org.springframework.test.annotation.DirtiesContext;
  
  import java.util.concurrent.atomic.AtomicInteger;
  
  @DirtiesContext
  @CamelSpringBootTest
  @EnableAutoConfiguration
  @SpringBootTest(properties = {"camel.startupcondition.enabled=true", "camel.startupcondition.interval=10", "camel.startupcondition.customClassNames=org.apache.camel.spring.boot.CamelStartupConditionEnvTest$MyEnvCondition"})
  public class CamelStartupConditionEnvTest {
  
      private static final AtomicInteger COUNTER = new AtomicInteger();
  
      private CamelStartupConditionEnvTest() {
      }
  
      public static CamelStartupConditionEnvTest createCamelStartupConditionEnvTest() {
          return new CamelStartupConditionEnvTest();
      }
  
      @Configuration
      static class Config {
          @Bean
          RouteBuilder routeBuilder() {
              return new RouteBuilder() {
                  @Override
                  public void configure() throws Exception {
                      from("direct:foo").to("mock:foo");
                  }
              };
          }
  
      }
  
      @Autowired
      CamelContext camelContext;
  
      @Autowired
      ProducerTemplate producerTemplate;
  
      @Test
      public void testCustomCondition() throws Exception {
          Assertions.assertEquals(3, COUNTER.get());
      }
  
      public static class MyEnvCondition extends EnvStartupCondition {
  
          public MyEnvCondition() {
              super("MY_ENV");
          }
  
          @Override
          protected String lookupEnvironmentVariable(String env) {
              if (COUNTER.incrementAndGet() < 3) {
                  return null;
              }
              return "FOO";
          }
      }
  
  }
  