| /* |
| * 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.lucene.writer; |
| |
| import org.apache.lucene.index.MergePolicy; |
| import org.apache.lucene.index.MergePolicy.MergeTrigger; |
| import org.apache.lucene.index.SegmentInfos; |
| import org.junit.Test; |
| |
| import static org.junit.Assert.assertNull; |
| |
| /** |
| * Tests for {@link CommitMitigatingTieredMergePolicy} |
| */ |
| public class CommitMitigatingTieredMergePolicyTest { |
| |
| @Test |
| public void testMergeWithNoSegments() throws Exception { |
| CommitMitigatingTieredMergePolicy mergePolicy = new CommitMitigatingTieredMergePolicy(); |
| |
| SegmentInfos infos = new SegmentInfos(); |
| MergePolicy.MergeSpecification merges = mergePolicy.findMerges(MergeTrigger.SEGMENT_FLUSH, infos); |
| assertNull(merges); |
| } |
| |
| } |