/* *  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.mina.statemachine.context;import java.util.HashMap;import java.util.Map;import org.apache.mina.statemachine.context.AbstractStateContextLookup;import org.apache.mina.statemachine.context.DefaultStateContextFactory;import org.apache.mina.statemachine.context.StateContext;import junit.framework.TestCase;/** * Tests {@link AbstractStateContextLookup}. * * @author The Apache MINA Project (dev@mina.apache.org) * @version $Rev: 589475 $, $Date: 2007-10-29 04:12:59 +0100 (Mon, 29 Oct 2007) $ */public class AbstractStateContextLookupTest extends TestCase {    public void testLookup() throws Exception {        Map<String, StateContext> map = new HashMap<String, StateContext>();        AbstractStateContextLookup lookup = new AbstractStateContextLookup(                                             new DefaultStateContextFactory()) {            protected boolean supports(Class<?> c) {                return Map.class.isAssignableFrom(c);            }            @SuppressWarnings("unchecked")            protected StateContext lookup(Object eventArg) {                Map<String, StateContext> map = (Map<String, StateContext>) eventArg;                return map.get("context");            }            @SuppressWarnings("unchecked")            protected void store(Object eventArg, StateContext context) {                Map<String, StateContext> map = (Map<String, StateContext>) eventArg;                map.put("context", context);            }        };        Object[] args1 = new Object[] {new Object(), map, new Object()};        Object[] args2 = new Object[] {map, new Object()};        StateContext sc = lookup.lookup(args1);        assertSame(map.get("context"), sc);        assertSame(map.get("context"), lookup.lookup(args1));        assertSame(map.get("context"), lookup.lookup(args2));    }    }