/*
* 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.plugins.index;
import junit.framework.Assert;
import org.apache.jackrabbit.mk.api.MicroKernel;
import org.apache.jackrabbit.mk.core.MicroKernelImpl;
import org.apache.jackrabbit.oak.plugins.index.Indexer;
import org.apache.jackrabbit.oak.plugins.index.PropertyIndex;
import org.junit.Test;
/**
* Test the property index.
*/
public class PropertyIndexTest {
@Test
public void test() {
MicroKernel mk = new MicroKernelImpl();
Indexer indexer = new Indexer(mk);
indexer.init();
PropertyIndex index = indexer.createPropertyIndex("id", true);
String head = mk.getHeadRevision();
// meta data
String meta = mk.getNodes(Indexer.INDEX_CONFIG_PATH, head, 1, 0, -1, null);
Assert.assertEquals("{\":childNodeCount\":2,\":data\":{\":childNodeCount\":0}," +
"\"property@id,unique\":{\":childNodeCount\":1,\":data\":{}}}", meta);
String oldHead = head;
Assert.assertEquals(null, index.getPath("1", head));
head = mk.commit("/", "+\"test\" : {\"id\":\"1\"}", head, null);
head = mk.commit("/", "+\"test2\" : {\"id\":\"2\"}", head, null);
Assert.assertEquals("/test", index.getPath("1", head));
Assert.assertEquals("/test2", index.getPath("2", head));
Assert.assertEquals("/test", index.getPath("1", oldHead));
Assert.assertEquals("/test2", index.getPath("2", oldHead));
Assert.assertEquals("/test", index.getPath("1", head));
Assert.assertEquals("/test2", index.getPath("2", head));
head = mk.commit("/", "-\"test2\"", head, null);
head = mk.commit("/test", "+\"test\" : {\"id\":\"3\"}", head, null);
Assert.assertEquals("/test/test", index.getPath("3", head));
// Recreate the indexer
indexer = new Indexer(mk);
indexer.init();
index = indexer.createPropertyIndex("id", true);
head = mk.getHeadRevision();
Assert.assertEquals("/test/test", index.getPath("3", head));
Assert.assertEquals(null, index.getPath("0", head));
Assert.assertEquals("/test", index.getPath("1", head));
head = mk.commit("/", "^ \"test/id\": 100", head, null);
Assert.assertEquals(null, index.getPath("1", head));
Assert.assertEquals("/test", index.getPath("100", head));
Assert.assertEquals("/test/test", index.getPath("3", head));
head = mk.commit("/", "- \"test\"", head, null);
Assert.assertEquals(null, index.getPath("100", head));
Assert.assertEquals(null, index.getPath("3", head));
}
}