modules/core/src/test/java/org/apache/ignite/internal/processors/cache/ConcurrentCacheStartTest.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.IgniteCheckedException;
import org.apache.ignite.IgniteException;
import org.apache.ignite.configuration.CacheConfiguration;
import org.apache.ignite.internal.IgniteEx;
import org.apache.ignite.testframework.GridTestUtils;
import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest;
import org.junit.Test;

/**
 *
 */
public class ConcurrentCacheStartTest extends GridCommonAbstractTest {
    /**
     * @throws Exception If failed.
     */
    @Test
    public void test() throws Exception {
        try {
            final IgniteEx ignite = (IgniteEx)startGrids(4);

            for (int k = 0; k < 100; k++) {
                final String cacheName = "cache" + k;

                GridTestUtils.runMultiThreaded(new Runnable() {
                    @Override public void run() {
                        try {
                            ignite.context().cache().dynamicStartCache(
                                new CacheConfiguration().setName(cacheName),
                                cacheName,
                                null,
                                false,
                                false,
                                false
                            ).get();

                            assertNotNull(ignite.context().cache().cache(cacheName));
                        }
                        catch (IgniteCheckedException ex) {
                            throw new IgniteException(ex);
                        }
                    }
                }, 10, "cache-start");
            }
        }
        finally {
            stopAllGrids();
        }
    }
}