oak-store-composite/src/test/java/org/apache/jackrabbit/oak/composite/CompositeNodeStoreTest.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.jackrabbit.oak.composite;

import org.apache.jackrabbit.oak.plugins.document.DocumentMKBuilderProvider;
import org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore;
import org.apache.jackrabbit.oak.plugins.memory.MemoryNodeStore;
import org.apache.jackrabbit.oak.spi.mount.MountInfoProvider;
import org.apache.jackrabbit.oak.spi.mount.Mounts;
import org.apache.jackrabbit.oak.spi.state.Clusterable;
import org.junit.Rule;
import org.junit.Test;

import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;

public class CompositeNodeStoreTest {

    @Rule
    public DocumentMKBuilderProvider builderProvider = new DocumentMKBuilderProvider();

    @Test
    public void clusterable() {
        MemoryNodeStore mount = new MemoryNodeStore();
        DocumentNodeStore global = builderProvider.newBuilder().getNodeStore();
        // DocumentNodeStore is clusterable
        assertNotNull(global.getInstanceId());

        MountInfoProvider mip = Mounts.newBuilder().readOnlyMount("libs", "/libs", "/apps").build();
        CompositeNodeStore cns = new CompositeNodeStore.Builder(mip, global)
                .addMount("libs", mount).build();

        assertTrue(cns instanceof Clusterable);
    }

}