| /** |
| * 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.tajo.algebra; |
| |
| import static junit.framework.Assert.assertEquals; |
| |
| public class AlgebraTestingUtil { |
| public static JsonSerializable testJsonSerializer(JsonSerializable obj) { |
| Class clazz = obj.getClass(); |
| String json = obj.toJson(); |
| JsonSerializable restored = (JsonSerializable) JsonHelper.fromJson(json, clazz); |
| assertEquals(json, restored.toJson()); |
| return restored; |
| } |
| } |