core/src/test/java/org/apache/log4j/DefaultThrowableRendererTest.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.log4j;

import junit.framework.TestCase;
import org.apache.log4j.spi.ThrowableRenderer;

public class DefaultThrowableRendererTest extends TestCase {
    public DefaultThrowableRendererTest(final String name) {
        super(name);
    }

    public void testDefaultRender() {
        ThrowableRenderer r = new DefaultThrowableRenderer();
        Exception ex = new Exception();
        String[] strRep = r.doRender(ex);
        assertNotNull(strRep);
        assertTrue(strRep.length > 0);
        for(int i = 0; i < strRep.length; i++) {
            assertNotNull(strRep[i]);
        }
    }
}