InterceptorsTest.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
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 */
package org.apache.metamodel.intercept;

import org.apache.metamodel.MockUpdateableDataContext;

import junit.framework.TestCase;

public class InterceptorsTest extends TestCase {

	public void testReuseInterceptor() throws Exception {
		MockUpdateableDataContext original = new MockUpdateableDataContext();
		InterceptableDataContext interceptor1 = Interceptors.intercept(original);
		InterceptableDataContext interceptor2 = Interceptors.intercept(interceptor1);
		assertSame(interceptor1, interceptor2);
	}
}