| /* |
| * 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.phoenix.hive; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.fail; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.io.InvalidClassException; |
| import java.io.ObjectOutputStream; |
| import java.io.Serializable; |
| import java.util.HashMap; |
| |
| import org.junit.Test; |
| |
| public class PrimaryKeyDataTest { |
| private static class Disallowed implements Serializable { |
| private static final long serialVersionUID = 1L; |
| } |
| |
| private byte[] serialize(Object o) throws IOException { |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| try (ObjectOutputStream oos = new ObjectOutputStream(baos)) { |
| oos.writeObject(o); |
| } |
| return baos.toByteArray(); |
| } |
| |
| @Test |
| public void testSerde() throws Exception { |
| HashMap<String,Object> data = new HashMap<>(); |
| data.put("one", 1); |
| data.put("two", "two"); |
| data.put("three", 3); |
| |
| PrimaryKeyData pkData = new PrimaryKeyData(data); |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| pkData.serialize(baos); |
| |
| PrimaryKeyData pkCopy = PrimaryKeyData.deserialize(new ByteArrayInputStream(baos.toByteArray())); |
| assertEquals(data, pkCopy.getData()); |
| } |
| |
| @Test |
| public void testDisallowedDeserialization() throws Exception { |
| byte[] serializedMap = serialize(new HashMap<String,Object>()); |
| byte[] serializedClass = serialize(new Disallowed()); |
| byte[] serializedString = serialize("asdf"); |
| |
| try { |
| PrimaryKeyData.deserialize(new ByteArrayInputStream(serializedMap)); |
| fail("Expected an InvalidClassException"); |
| } catch (InvalidClassException e) {} |
| try { |
| PrimaryKeyData.deserialize(new ByteArrayInputStream(serializedClass)); |
| fail("Expected an InvalidClassException"); |
| } catch (InvalidClassException e) {} |
| try { |
| PrimaryKeyData.deserialize(new ByteArrayInputStream(serializedString)); |
| fail("Expected an InvalidClassException"); |
| } catch (InvalidClassException e) {} |
| } |
| } |