/* | |
* 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.openjpa.meta; | |
import java.io.ByteArrayInputStream; | |
import java.io.ByteArrayOutputStream; | |
import java.io.ObjectInputStream; | |
import java.io.ObjectOutputStream; | |
import java.io.IOException; | |
import junit.framework.TestCase; | |
import org.apache.openjpa.meta.FieldMetaData.MemberProvider; | |
public class TestMemberProvider | |
extends TestCase { | |
private String field; | |
public void testField() | |
throws NoSuchFieldException, IOException, ClassNotFoundException { | |
MemberProvider b = new MemberProvider( | |
getClass().getDeclaredField("field")); | |
MemberProvider b2 = roundtrip(b); | |
assertEquals(b.getMember(), b2.getMember()); | |
} | |
public void testMethod() | |
throws NoSuchMethodException, IOException, ClassNotFoundException { | |
MemberProvider b = new MemberProvider( | |
getClass().getDeclaredMethod("testMethod", null)); | |
MemberProvider b2 = roundtrip(b); | |
assertEquals(b.getMember(), b2.getMember()); | |
} | |
private MemberProvider roundtrip(MemberProvider other) | |
throws IOException, ClassNotFoundException { | |
ByteArrayOutputStream out = new ByteArrayOutputStream(); | |
new ObjectOutputStream(out).writeObject(other); | |
out.flush(); | |
byte[] bytes = out.toByteArray(); | |
out.close(); | |
ByteArrayInputStream in = new ByteArrayInputStream(bytes); | |
return (MemberProvider) new ObjectInputStream(in).readObject(); | |
} | |
} |