001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017 018 019 package org.apache.commons.logging; 020 021 import junit.framework.TestCase; 022 023 024 /** 025 * Generic tests that can be applied to any log adapter by 026 * subclassing this class and defining method getLogObject 027 * appropriately. 028 * 029 * @author Sean C. Sullivan 030 * @version $Revision: 581090 $ 031 */ 032 public abstract class AbstractLogTest extends TestCase { 033 034 public abstract Log getLogObject(); 035 036 public void testLoggingWithNullParameters() 037 { 038 Log log = this.getLogObject(); 039 040 assertNotNull(log); 041 042 043 log.debug(null); 044 045 log.debug(null, null); 046 047 log.debug(log.getClass().getName() + ": debug statement"); 048 049 log.debug(log.getClass().getName() + ": debug statement w/ null exception", new RuntimeException()); 050 051 052 log.error(null); 053 054 log.error(null, null); 055 056 log.error(log.getClass().getName() + ": error statement"); 057 058 log.error(log.getClass().getName() + ": error statement w/ null exception", new RuntimeException()); 059 060 061 log.fatal(null); 062 063 log.fatal(null, null); 064 065 log.fatal(log.getClass().getName() + ": fatal statement"); 066 067 log.fatal(log.getClass().getName() + ": fatal statement w/ null exception", new RuntimeException()); 068 069 070 log.info(null); 071 072 log.info(null, null); 073 074 log.info(log.getClass().getName() + ": info statement"); 075 076 log.info(log.getClass().getName() + ": info statement w/ null exception", new RuntimeException()); 077 078 079 log.trace(null); 080 081 log.trace(null, null); 082 083 log.trace(log.getClass().getName() + ": trace statement"); 084 085 log.trace(log.getClass().getName() + ": trace statement w/ null exception", new RuntimeException()); 086 087 088 log.warn(null); 089 090 log.warn(null, null); 091 092 log.warn(log.getClass().getName() + ": warn statement"); 093 094 log.warn(log.getClass().getName() + ": warn statement w/ null exception", new RuntimeException()); 095 } 096 }