CamelQuartzBindingTest.java

/*
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 * Copyright 2013, Red Hat, Inc. and/or its affiliates, and individual
 * contributors by the @authors tag. See the copyright.txt in the
 * distribution for a full listing of individual contributors.
 *
 * Licensed 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.switchyard.quickstarts.camel.quartz.binding;

import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.CoreMatchers.notNullValue;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.number.OrderingComparison.greaterThanOrEqualTo;

import java.util.concurrent.LinkedBlockingQueue;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.switchyard.Exchange;
import org.switchyard.test.MockHandler;
import org.switchyard.test.SwitchYardRunner;
import org.switchyard.test.SwitchYardTestCaseConfig;
import org.switchyard.test.SwitchYardTestKit;
import org.switchyard.component.test.mixins.cdi.CDIMixIn;

@SwitchYardTestCaseConfig(
    config = SwitchYardTestCaseConfig.SWITCHYARD_XML,
    mixins = { CDIMixIn.class })
@RunWith(SwitchYardRunner.class)
public class CamelQuartzBindingTest {

    private SwitchYardTestKit _testKit;

    @Test
    public void shouldExecuteService() throws Exception {
        // replace existing implementation for testing purposes
        _testKit.removeService("GreetingService");
        final MockHandler greetingService = _testKit.registerInOnlyService("GreetingService");

        // Number of executions can vary, depends on moment when sleep will be executed
        // eg. 10:50:999, 10:51:003, 10:52:000 - we'll get three executions
        // or  10:50:000, 10:51:001 - we'll get two executions
        // however we never should get more than three triggers and less than two
        Thread.sleep(1001);

        final LinkedBlockingQueue<Exchange> recievedMessages = greetingService.getMessages();
        assertThat(recievedMessages, is(notNullValue()));
        assertThat(recievedMessages.size(), is(greaterThanOrEqualTo(1)));
    }

}