TestExceptionUtils.java

/*
 * (C) Copyright 2006-2011 Nuxeo SA (http://nuxeo.com/) and others.
 *
 * Licensed 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.
 * 
 * Contributors:
 *     Nuxeo - initial API and implementation
 *
 * $Id$
 */

package org.nuxeo.common.utils;

import org.junit.Test;
import static org.junit.Assert.assertEquals;

public class TestExceptionUtils {

    @SuppressWarnings({ "ThrowableResultOfMethodCallIgnored" })
    @Test
    public void testExceptionCause() {
        Exception e1 = new Exception("root");
        Exception e2 = new Exception("child1", e1);
        Exception e3 = new Exception("child2", e2);

        assertEquals("root", ExceptionUtils.getRootCause(e3).getMessage());
    }
}