GridCacheStoreValueBytesSelfTest.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;

import org.apache.ignite.Ignite;
import org.apache.ignite.IgniteCache;
import org.apache.ignite.configuration.CacheConfiguration;
import org.apache.ignite.configuration.IgniteConfiguration;
import org.apache.ignite.internal.IgniteKernal;
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 static org.apache.ignite.cache.CacheMode.REPLICATED;
import static org.apache.ignite.cache.CacheWriteSynchronizationMode.FULL_SYNC;

/**
 * Test for {@link CacheConfiguration#isStoreKeepBinary()}.
 */
public class GridCacheStoreValueBytesSelfTest extends GridCommonAbstractTest {
    /** */
    private boolean storeValBytes;

    /** VM ip finder for TCP discovery. */
    private static TcpDiscoveryIpFinder ipFinder = new TcpDiscoveryVmIpFinder(true);

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

        TcpDiscoverySpi disco = new TcpDiscoverySpi();

        disco.setIpFinder(ipFinder);

        cfg.setDiscoverySpi(disco);

        CacheConfiguration ccfg = defaultCacheConfiguration();

        ccfg.setCacheMode(REPLICATED);
        ccfg.setWriteSynchronizationMode(FULL_SYNC);

        ccfg.setStoreKeepBinary(storeValBytes);

        cfg.setCacheConfiguration(ccfg);

        return cfg;
    }

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

        stopAllGrids();
    }

    /**
     * JUnit.
     *
     * @throws Exception If failed.
     */
    public void testEnabled() throws Exception {
        storeValBytes = true;

        Ignite g0 = startGrid(0);
        Ignite g1 = startGrid(1);

        IgniteCache<Integer, String> c = g0.cache(DEFAULT_CACHE_NAME);

        c.put(1, "Cached value");

        GridCacheEntryEx entry = ((IgniteKernal)g1).internalCache(DEFAULT_CACHE_NAME).entryEx(1);

        assert entry != null;

        entry.unswap();

        assert entry.valueBytes() != null;
    }
}