examples/camel-example-cdi-test/src/test/java/org/apache/camel/example/cdi/test/ApplicationScopedTest.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.
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package org.apache.camel.example.cdi.test;

import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;
import javax.enterprise.context.ApplicationScoped;
import javax.enterprise.context.Initialized;
import javax.enterprise.event.Observes;
import javax.inject.Inject;

import org.apache.camel.ProducerTemplate;
import org.apache.camel.cdi.Uri;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.test.cdi.Beans;
import org.apache.camel.test.cdi.CamelCdiRunner;
import org.junit.Test;
import org.junit.runner.RunWith;

import static org.apache.camel.component.mock.MockEndpoint.assertIsSatisfied;

@ApplicationScoped
@RunWith(CamelCdiRunner.class)
@Beans(classes = TestRoute.class)
public class ApplicationScopedTest {

    private static final AtomicInteger COUNTER = new AtomicInteger();

    @Inject
    ApplicationScopedTest(@Uri("direct:in") ProducerTemplate producer) {
        producer.sendBody(COUNTER.incrementAndGet());
    }

    static void expectations(@Observes @Initialized(ApplicationScoped.class) Object event,
                             @Uri("mock:out") MockEndpoint mock) {
        mock.expectedMessageCount(1);
        mock.expectedBodiesReceived(1);
    }

    @Test
    public void testOne(@Uri("mock:out") MockEndpoint mock) throws InterruptedException {
        assertIsSatisfied(1L, TimeUnit.SECONDS, mock);
    }

    @Test
    public void testTwo(@Uri("mock:out") MockEndpoint mock) throws InterruptedException {
        assertIsSatisfied(1L, TimeUnit.SECONDS, mock);
    }
}