| /* |
| * 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.iotdb.db.storageengine.dataregion.read.reader.chunk.metadata; |
| |
| import org.apache.iotdb.commons.path.MeasurementPath; |
| import org.apache.iotdb.db.queryengine.execution.fragment.FragmentInstanceContext; |
| import org.apache.iotdb.db.storageengine.dataregion.memtable.ReadOnlyMemChunk; |
| import org.apache.iotdb.db.storageengine.dataregion.tsfile.TsFileResource; |
| import org.apache.iotdb.tsfile.file.metadata.ChunkMetadata; |
| import org.apache.iotdb.tsfile.file.metadata.IChunkMetadata; |
| import org.apache.iotdb.tsfile.file.metadata.ITimeSeriesMetadata; |
| import org.apache.iotdb.tsfile.file.metadata.TimeseriesMetadata; |
| |
| import org.junit.Test; |
| import org.mockito.Mockito; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| public class MemChunkMetadataLoaderTest { |
| |
| @Test |
| public void testLoadChunkMetadataList() { |
| MeasurementPath path = Mockito.mock(MeasurementPath.class); |
| TsFileResource resource = Mockito.mock(TsFileResource.class); |
| FragmentInstanceContext context = Mockito.mock(FragmentInstanceContext.class); |
| List<IChunkMetadata> chunkMetadataList1 = new ArrayList<>(); |
| IChunkMetadata chunkMetadata1 = Mockito.mock(ChunkMetadata.class); |
| chunkMetadataList1.add(chunkMetadata1); |
| |
| Mockito.when(resource.getChunkMetadataList(path)).thenReturn(chunkMetadataList1); |
| |
| Mockito.when(chunkMetadata1.needSetChunkLoader()).thenReturn(true); |
| Mockito.when(resource.getTsFilePath()).thenReturn("1-1-0-0.tsfile"); |
| Mockito.when(resource.isClosed()).thenReturn(false); |
| Mockito.when(context.isDebug()).thenReturn(false); |
| |
| List<ReadOnlyMemChunk> memChunks = new ArrayList<>(); |
| ReadOnlyMemChunk readOnlyMemChunk = Mockito.mock(ReadOnlyMemChunk.class); |
| memChunks.add(readOnlyMemChunk); |
| Mockito.when(readOnlyMemChunk.isEmpty()).thenReturn(false); |
| Mockito.when(resource.getReadOnlyMemChunk(path)).thenReturn(memChunks); |
| |
| IChunkMetadata chunkMetadata2 = Mockito.mock(ChunkMetadata.class); |
| Mockito.when(readOnlyMemChunk.getChunkMetaData()).thenReturn(chunkMetadata2); |
| Mockito.when(resource.getVersion()).thenReturn(1L); |
| |
| MemChunkMetadataLoader loader = new MemChunkMetadataLoader(resource, path, context, null); |
| ITimeSeriesMetadata timeSeriesMetadata = Mockito.mock(TimeseriesMetadata.class); |
| |
| List<IChunkMetadata> chunkMetadataList = loader.loadChunkMetadataList(timeSeriesMetadata); |
| |
| assertEquals(2, chunkMetadataList.size()); |
| assertEquals(chunkMetadata1, chunkMetadataList.get(0)); |
| assertEquals(chunkMetadata2, chunkMetadataList.get(1)); |
| } |
| } |