core/src/test/java/org/apache/commons/proxy2/invoker/DelegatingInvokerTest.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.proxy2.invoker;

import static org.junit.Assert.assertEquals;

import org.apache.commons.proxy2.Invoker;
import org.apache.commons.proxy2.provider.ObjectProviderUtils;
import org.apache.commons.proxy2.util.Echo;
import org.apache.commons.proxy2.util.EchoImpl;
import org.junit.Test;

public class DelegatingInvokerTest
{

    @Test
    public void test() throws Throwable
    {
        final Invoker invoker = new DelegatingInvoker<Echo>(ObjectProviderUtils.constant(new EchoImpl()));

        assertEquals("foo",
                invoker.invoke(null, Echo.class.getDeclaredMethod("echoBack", String.class), new Object[] { "foo" }));
    }

}