GridCachePartitionedFilteredPutSelfTest.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.ignite.internal.processors.cache.distributed.near;

import org.apache.ignite.IgniteCache;
import org.apache.ignite.cache.CachePeekMode;
import org.apache.ignite.configuration.CacheConfiguration;
import org.apache.ignite.configuration.IgniteConfiguration;
import org.apache.ignite.configuration.NearCacheConfiguration;
import org.apache.ignite.internal.IgniteKernal;
import org.apache.ignite.internal.processors.cache.GridCacheAdapter;
import org.apache.ignite.spi.discovery.DiscoverySpi;
import org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi;
import org.apache.ignite.spi.discovery.tcp.ipfinder.TcpDiscoveryIpFinder;
import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder;
import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest;
import org.apache.ignite.transactions.Transaction;

import static org.apache.ignite.cache.CacheAtomicityMode.TRANSACTIONAL;
import static org.apache.ignite.cache.CacheMode.PARTITIONED;

/**
 * Test filtered put.
 */
public class GridCachePartitionedFilteredPutSelfTest extends GridCommonAbstractTest {
    /** */
    private static final TcpDiscoveryIpFinder IP_FINDER = new TcpDiscoveryVmIpFinder(true);

    /** {@inheritDoc} */
    @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception {
        IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName);

        cfg.setDiscoverySpi(discoverySpi());
        cfg.setCacheConfiguration(cacheConfiguration());

        return cfg;
    }

    /**
     * @return Discovery SPI;
     */
    private DiscoverySpi discoverySpi() {
        TcpDiscoverySpi spi = new TcpDiscoverySpi();

        spi.setIpFinder(IP_FINDER);

        return spi;
    }

    /**
     * @return Cache configuration.
     */
    private CacheConfiguration cacheConfiguration() {
        CacheConfiguration cfg = defaultCacheConfiguration();

        cfg.setCacheMode(PARTITIONED);
        cfg.setBackups(1);
        cfg.setAtomicityMode(TRANSACTIONAL);
        cfg.setNearConfiguration(new NearCacheConfiguration());

        return cfg;
    }

    /** {@inheritDoc} */
    @Override protected void beforeTest() throws Exception {
        startGrid();
    }

    /** {@inheritDoc} */
    @Override protected void afterTest() throws Exception {
        stopGrid();
    }

    /**
     * @throws Exception If failed.
     */
    public void testPutAndRollbackCheckNear() throws Exception {
        doPutAndRollback();

        IgniteCache<Object, Object> c = jcache();

        assert c.size() == 0 : "Actual size: " + c.size();
    }

    /**
     * @throws Exception If failed.
     */
    public void testPutAndRollbackCheckDht() throws Exception {
        doPutAndRollback();

        GridCacheAdapter<Integer, Integer> c =
            ((GridNearCacheAdapter<Integer, Integer>)((IgniteKernal)grid()).internalCache(DEFAULT_CACHE_NAME).<Integer, Integer>cache()).dht();

        assert c.entrySet().isEmpty() : "Actual size: " + c.entrySet().size();
    }

    /**
     * @throws Exception If failed.
     */
    private void doPutAndRollback() throws Exception {
        IgniteCache<Object, Object> c = jcache();

        try (Transaction tx = grid().transactions().txStart()) {
            c.put(1, 1);

            tx.rollback();
        }

        assert c.localSize() == 0;
        assert c.localPeek(1, CachePeekMode.ONHEAP) == null;
        assert c.get(1) == null;
    }
}