DuplicateKeyValueClassesSelfTest.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.index;

import org.apache.ignite.cache.query.annotations.QuerySqlField;
import org.apache.ignite.configuration.CacheConfiguration;
import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest;

import java.util.UUID;

/**
 * Make sure that cache can start with multiple key-value classes of the same type.
 */
@SuppressWarnings("unchecked")
public class DuplicateKeyValueClassesSelfTest extends GridCommonAbstractTest {
    /** Cache name. */
    private static final String CACHE_NAME = "cache";

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

        startGrid(0);
    }

    /** {@inheritDoc} */
    @Override protected void afterTest() throws Exception {
        grid(0).destroyCache(CACHE_NAME);
    }

    /** {@inheritDoc} */
    @Override protected void afterTestsStopped() throws Exception {
        stopAllGrids();
    }

    /**
     * Test duplicate key class.
     *
     * @throws Exception If failed.
     */
    public void testDuplicateKeyClass() throws Exception {
        CacheConfiguration ccfg = new CacheConfiguration()
            .setName(CACHE_NAME)
            .setIndexedTypes(UUID.class, Clazz1.class, UUID.class, Clazz2.class);

        grid(0).createCache(ccfg);
    }

    /**
     * Test duplicate value class.
     *
     * @throws Exception If failed.
     */
    public void testDuplicateValueClass() throws Exception {
        CacheConfiguration ccfg = new CacheConfiguration()
            .setName(CACHE_NAME)
            .setIndexedTypes(UUID.class, Clazz1.class, String.class, Clazz1.class);

        grid(0).createCache(ccfg);
    }

    /**
     * Class 1.
     */
    private static class Clazz1 {
        /** ID. */
        @QuerySqlField(index = true)
        int id;
    }

    /**
     * Class 2.
     */
    private static class Clazz2 {
        /** ID. */
        @QuerySqlField(index = true)
        int id;
    }
}