    1   /*
    2    * Licensed to the Apache Software Foundation (ASF) under one or more
    3    * contributor license agreements.  See the NOTICE file distributed with
    4    * this work for additional information regarding copyright ownership.
    5    * The ASF licenses this file to You under the Apache License, Version 2.0
    6    * (the "License"); you may not use this file except in compliance with
    7    * the License.  You may obtain a copy of the License at
    8    *
    9    *      http://www.apache.org/licenses/LICENSE-2.0
    10   *
    11   * Unless required by applicable law or agreed to in writing, software
    12   * distributed under the License is distributed on an "AS IS" BASIS,
    13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14   * See the License for the specific language governing permissions and
    15   * limitations under the License.
    16   */
    17  package org.apache.log4j;
    18
    19  import junit.framework.TestCase;
    20  import org.apache.log4j.spi.ThrowableRenderer;
    21
    22  /**
    23   * Test for EnhancedThrowableRenderer.
    24   *
    25   */
    26  public class EnhancedThrowableRendererTest extends TestCase {
    27      /**
    28       * Construct new instance.
    29       * @param name test name.
    30       */
    31      public EnhancedThrowableRendererTest(final String name) {
    32          super(name);
    33      }
    34
    35      /**
    36       * Render simple exception.
    37       */
    38      public void testEnhancedRender() {
    39          ThrowableRenderer r = new EnhancedThrowableRenderer();
    40          Exception ex = new Exception();
    41          String[] strRep = r.doRender(ex);
    42          assertNotNull(strRep);
    43          assertTrue(strRep.length > 0);
    44          for(int i = 0; i < strRep.length; i++) {
    45              assertNotNull(strRep[i]);
    46          }
    47      }
    48  }