| /* |
| * 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.utils; |
| |
| import org.apache.iotdb.commons.exception.MetadataException; |
| import org.apache.iotdb.commons.path.PartialPath; |
| import org.apache.iotdb.db.metadata.LocalSchemaProcessor; |
| import org.apache.iotdb.db.qp.constant.SQLConstant; |
| import org.apache.iotdb.db.service.IoTDB; |
| import org.apache.iotdb.tsfile.file.metadata.enums.TSDataType; |
| import org.apache.iotdb.tsfile.write.schema.TimeseriesSchema; |
| |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| |
| public class SchemaUtilsTest { |
| @Test |
| public void registerTimeseriesTest() throws MetadataException { |
| IoTDB.configManager.init(); |
| LocalSchemaProcessor schemaProcessor = IoTDB.schemaProcessor; |
| |
| String tsPath = "root.sg.d1.s1"; |
| TimeseriesSchema timeseriesSchema = new TimeseriesSchema(tsPath, TSDataType.INT32); |
| SchemaUtils.registerTimeseries(timeseriesSchema); |
| Assert.assertTrue(IoTDB.schemaProcessor.isPathExist(new PartialPath(tsPath))); |
| } |
| |
| @Test |
| public void getAggregatedDataTypesTest() { |
| List<TSDataType> measurementTypes = new ArrayList<>(); |
| measurementTypes.add(TSDataType.INT64); |
| measurementTypes.add(TSDataType.TEXT); |
| measurementTypes.add(TSDataType.BOOLEAN); |
| measurementTypes.add(TSDataType.DOUBLE); |
| Assert.assertEquals( |
| Collections.nCopies(measurementTypes.size(), TSDataType.INT64), |
| SchemaUtils.getAggregatedDataTypes(measurementTypes, SQLConstant.MIN_TIME)); |
| Assert.assertEquals( |
| Collections.nCopies(measurementTypes.size(), TSDataType.INT64), |
| SchemaUtils.getAggregatedDataTypes(measurementTypes, SQLConstant.COUNT)); |
| Assert.assertEquals( |
| Collections.nCopies(measurementTypes.size(), TSDataType.DOUBLE), |
| SchemaUtils.getAggregatedDataTypes(measurementTypes, SQLConstant.SUM)); |
| Assert.assertEquals( |
| measurementTypes, |
| SchemaUtils.getAggregatedDataTypes(measurementTypes, SQLConstant.LAST_VALUE)); |
| Assert.assertEquals( |
| measurementTypes, |
| SchemaUtils.getAggregatedDataTypes(measurementTypes, SQLConstant.MAX_VALUE)); |
| } |
| } |