Package org.apache.hedwig.server.persistence

Source Code of org.apache.hedwig.server.persistence.TestBookKeeperPersistenceManagerBlackBox

/**
* 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.hedwig.server.persistence;

import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;

import junit.framework.Test;
import junit.framework.TestSuite;

import org.junit.After;
import org.junit.Before;

import org.apache.hedwig.server.common.ServerConfiguration;
import org.apache.hedwig.server.topics.TrivialOwnAllTopicManager;

public class TestBookKeeperPersistenceManagerBlackBox extends TestPersistenceManagerBlackBox {
    BookKeeperTestBase bktb;
    private final int numBookies = 3;

    @Override
    @Before
    protected void setUp() throws Exception {
        // We need to setUp this class first since the super.setUp() method will
        // need the BookKeeperTestBase to be instantiated.
        bktb = new BookKeeperTestBase(numBookies);
        bktb.setUp();
        super.setUp();
    }

    @Override
    @After
    protected void tearDown() throws Exception {
        bktb.tearDown();
        super.tearDown();
    }

    @Override
    long getLowestSeqId() {
        return 1;
    }

    @Override
    PersistenceManager instantiatePersistenceManager() throws Exception {
        ServerConfiguration conf = new ServerConfiguration();
        ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(1);

        return new BookkeeperPersistenceManager(bktb.bk, bktb.getZooKeeperClient(), new TrivialOwnAllTopicManager(conf,
                                                scheduler), conf, scheduler);
    }

    @Override
    public long getExpectedSeqId(int numPublished) {
        return numPublished;
    }

    public static Test suite() {
        return new TestSuite(TestBookKeeperPersistenceManagerBlackBox.class);
    }

}
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