fr.keemto.spikes.ScheduledTaskRegistrarIT.java Source code

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Here is the source code for fr.keemto.spikes.ScheduledTaskRegistrarIT.java

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/*
 * Copyright (C) 2010 Benoit Guerout <bguerout at gmail dot com>
 *
 * 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 fr.keemto.spikes;

import org.junit.Ignore;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.scheduling.config.ScheduledTaskRegistrar;

import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;

import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.equalTo;

public class ScheduledTaskRegistrarIT {

    private static final Logger log = LoggerFactory.getLogger(ScheduledTaskRegistrarIT.class);

    private final ScheduledTaskRegistrar registrar = new ScheduledTaskRegistrar();
    private final CountDownLatch latch = new CountDownLatch(10);

    @Test
    @Ignore
    public void registerAScheduledTaskWithRegistrar() throws Exception {
        CountDownTask task = new CountDownTask();
        Map<Runnable, Long> fixedDelayTasks = new HashMap<Runnable, Long>();
        fixedDelayTasks.put(task, new Long(100));
        registrar.setFixedDelayTasks(fixedDelayTasks);

        registrar.afterPropertiesSet();

        latch.await(2000, TimeUnit.MILLISECONDS);

        assertThat(latch.getCount(), equalTo((long) 0));
    }

    public class CountDownTask implements Runnable {

        @Override
        public void run() {
            latch.countDown();
            log.debug("DummyTask has been triggered, CountDownLatch is decreased.");
        }
    }

}