| /* |
| * 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.confignode.persistence; |
| |
| import org.apache.iotdb.commons.exception.IllegalPathException; |
| import org.apache.iotdb.commons.udf.UDFInformation; |
| import org.apache.iotdb.confignode.consensus.request.write.function.CreateFunctionPlan; |
| import org.apache.iotdb.tsfile.utils.Binary; |
| |
| import org.apache.commons.io.FileUtils; |
| import org.apache.thrift.TException; |
| import org.junit.AfterClass; |
| import org.junit.Assert; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| import java.io.File; |
| import java.io.IOException; |
| |
| import static org.apache.iotdb.db.utils.constant.TestConstant.BASE_OUTPUT_PATH; |
| |
| public class UDFInfoTest { |
| |
| private static UDFInfo udfInfo; |
| private static UDFInfo udfInfoSaveBefore; |
| private static final File snapshotDir = new File(BASE_OUTPUT_PATH, "snapshot"); |
| |
| @BeforeClass |
| public static void setup() throws IOException { |
| udfInfo = new UDFInfo(); |
| udfInfoSaveBefore = new UDFInfo(); |
| if (!snapshotDir.exists()) { |
| snapshotDir.mkdirs(); |
| } |
| } |
| |
| @AfterClass |
| public static void cleanup() throws IOException { |
| udfInfo.clear(); |
| if (snapshotDir.exists()) { |
| FileUtils.deleteDirectory(snapshotDir); |
| } |
| } |
| |
| @Test |
| public void testSnapshot() throws TException, IOException, IllegalPathException { |
| UDFInformation udfInformation = |
| new UDFInformation("test1", "test1", false, true, "test1.jar", "12345"); |
| CreateFunctionPlan createFunctionPlan = |
| new CreateFunctionPlan(udfInformation, new Binary(new byte[] {1, 2, 3})); |
| udfInfo.addUDFInTable(createFunctionPlan); |
| udfInfoSaveBefore.addUDFInTable(createFunctionPlan); |
| |
| udfInformation = new UDFInformation("test2", "test2", false, true, "test2.jar", "123456"); |
| createFunctionPlan = new CreateFunctionPlan(udfInformation, new Binary(new byte[] {1, 2, 3})); |
| udfInfo.addUDFInTable(createFunctionPlan); |
| udfInfoSaveBefore.addUDFInTable(createFunctionPlan); |
| |
| udfInfo.processTakeSnapshot(snapshotDir); |
| udfInfo.clear(); |
| udfInfo.processLoadSnapshot(snapshotDir); |
| |
| Assert.assertEquals(udfInfoSaveBefore.getRawExistedJarToMD5(), udfInfo.getRawExistedJarToMD5()); |
| Assert.assertEquals(udfInfoSaveBefore.getRawUDFTable(), udfInfo.getRawUDFTable()); |
| } |
| } |