| /* |
| * 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.oodt.xmlquery; |
| |
| import java.io.*; |
| import java.util.*; |
| import org.apache.oodt.commons.util.*; |
| import junit.framework.*; |
| import org.w3c.dom.*; |
| import org.xml.sax.*; |
| |
| /** Unit test a codec. |
| * |
| * @author Kelly |
| */ |
| abstract class CodecTest extends TestCase { |
| /** Construct the test case for a codec. */ |
| protected CodecTest(String name) { |
| super(name); |
| } |
| |
| /** Test the codec. */ |
| protected void runTest(Codec codec) throws Exception { |
| // Test encoding and decoding |
| Document doc = XML.createDocument(); |
| Node node = codec.encode(getTestObject(), doc); |
| Object object = codec.decode(node); |
| checkEquality(object); |
| |
| // Test size computation |
| assertEquals(getTestSize(), codec.sizeOf(getTestObject())); |
| } |
| |
| /** Get the test object to encode. |
| * |
| * @return The test object. |
| */ |
| protected Object getTestObject() { |
| return TEST_OBJECT; |
| } |
| |
| /** |
| * Get the size of the test object. |
| * |
| * @return Size of the test object in bytes. |
| */ |
| protected long getTestSize() { |
| return TEST_SIZE; |
| } |
| |
| /** Test the encoded and decoded object for equality with the test object. |
| * |
| * @param encodedAndDecoded The encoded and decoded object. |
| */ |
| protected void checkEquality(Object encodedAndDecoded) { |
| assertEquals(getTestObject(), encodedAndDecoded); |
| } |
| |
| /** The object we'll encode and decode with the codec. */ |
| private static final String TEST_OBJECT = "This is my test object."; |
| |
| /** Size of the test object in bytes. */ |
| private static final long TEST_SIZE = 23; |
| } |