components/camel-spring-boot/src/test/java/org/apache/camel/spring/boot/CamelAutoConfigurationPropertiesTest.java

/**
 * 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.component.mock.MockEndpoint;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
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 org.springframework.test.context.junit4.SpringRunner;

@DirtiesContext
@RunWith(SpringRunner.class)
@EnableAutoConfiguration
@SpringBootTest(properties = "camel.springboot.jmxEnabled=false")
public class CamelAutoConfigurationPropertiesTest extends Assert {

    // Route fixtures

    @Value("${from}")
    String from;

    // Collaborators fixtures

    @Autowired
    CamelContext camelContext;

    @Autowired
    ProducerTemplate producerTemplate;

    // Spring context fixtures

    @Configuration
    static class Config {

        @Value("${from}")
        String from;

        @Bean
        RouteBuilder routeBuilder() {
            return new RouteBuilder() {
                @Override
                public void configure() throws Exception {
                    from(from).to("{{to}}");
                }
            };
        }
    }

    // Tests

    @Test
    public void shouldResolveBothCamelAndSpringPlaceholders() throws InterruptedException {
        // Given
        MockEndpoint mockEndpoint = camelContext.getEndpoint("mock:test", MockEndpoint.class);
        mockEndpoint.expectedMessageCount(1);

        // When
        producerTemplate.sendBody(from, "msg");

        // Then
        mockEndpoint.assertIsSatisfied();
    }

}