src/test/java/org/apache/commons/proxy/invoker/TestNullInvoker.java

/*
 * 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.commons.proxy.invoker;

import org.apache.commons.proxy.ProxyUtils;
import org.apache.commons.proxy.factory.cglib.CglibProxyFactory;
import org.apache.commons.proxy.util.AbstractTestCase;

public class TestNullInvoker extends AbstractTestCase
{
//**********************************************************************************************************************
// Other Methods
//**********************************************************************************************************************

    public void testReturnValues()
    {
        final Tester tester = ( Tester ) ProxyUtils.createNullObject(new CglibProxyFactory(), new Class[] {Tester.class});
        assertEquals(0, tester.intMethod());
        assertEquals(0L, tester.longMethod());
        assertEquals(( short ) 0, tester.shortMethod());
        assertEquals(( byte ) 0, tester.byteMethod());
        assertEquals(( char ) 0, tester.charMethod());
        assertEquals(0.0f, tester.floatMethod(), 0.0f);
        assertEquals(0.0, tester.doubleMethod(), 0.0f);
        assertFalse(tester.booleanMethod());
        assertNull(tester.stringMethod());
    }

    public void testSerialization()
    {
        assertSerializable(new NullInvoker());
    }

//**********************************************************************************************************************
// Inner Classes
//**********************************************************************************************************************

    public static interface Tester
    {
        public int intMethod();

        public long longMethod();

        public short shortMethod();

        public byte byteMethod();

        public char charMethod();

        public double doubleMethod();

        public float floatMethod();

        public String stringMethod();

        public boolean booleanMethod();
    }
}