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1   /**
2    * Copyright (c) 2004-2011 QOS.ch
3    * All rights reserved.
4    *
5    * Permission is hereby granted, free  of charge, to any person obtaining
6    * a  copy  of this  software  and  associated  documentation files  (the
7    * "Software"), to  deal in  the Software without  restriction, including
8    * without limitation  the rights to  use, copy, modify,  merge, publish,
9    * distribute,  sublicense, and/or sell  copies of  the Software,  and to
10   * permit persons to whom the Software  is furnished to do so, subject to
11   * the following conditions:
12   *
13   * The  above  copyright  notice  and  this permission  notice  shall  be
14   * included in all copies or substantial portions of the Software.
15   *
16   * THE  SOFTWARE IS  PROVIDED  "AS  IS", WITHOUT  WARRANTY  OF ANY  KIND,
17   * EXPRESS OR  IMPLIED, INCLUDING  BUT NOT LIMITED  TO THE  WARRANTIES OF
18   * MERCHANTABILITY,    FITNESS    FOR    A   PARTICULAR    PURPOSE    AND
19   * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
20   * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
21   * OF CONTRACT, TORT OR OTHERWISE,  ARISING FROM, OUT OF OR IN CONNECTION
22   * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23   *
24   */
25  
26  package org.apache.commons.logging;
27  
28  import junit.framework.TestCase;
29  
30  
31  public class InvokeJCLTest extends TestCase {
32  
33    public void testIsEnabledAPI() {
34      // assume that we are running over slf4j-jdk14
35      Log log = LogFactory.getLog(InvokeJCLTest.class);
36      assertFalse(log.isTraceEnabled());
37      assertFalse(log.isDebugEnabled());
38      assertTrue(log.isInfoEnabled());
39      assertTrue(log.isWarnEnabled());
40      assertTrue(log.isErrorEnabled());
41      assertTrue(log.isFatalEnabled());
42    }
43    
44    public void testPrintAPI() {
45      Log log = LogFactory.getLog(InvokeJCLTest.class);
46      Exception e = new Exception("just testing");
47    
48      log.trace(null);
49      log.trace("trace message");
50      
51      log.debug(null);
52      log.debug("debug message");
53      
54      log.info(null);
55      log.info("info  message");
56      
57      log.warn(null);
58      log.warn("warn message");
59  
60      log.error(null);
61      log.error("error message");
62  
63      log.fatal(null);
64      log.fatal("fatal message");
65      
66  
67      log.trace(null, e);
68      log.trace("trace message", e);
69      
70      log.debug(null, e);
71      log.debug("debug message", e);
72      
73      log.info(null, e);    
74      log.info("info  message", e);
75      
76      log.warn(null, e);
77      log.warn("warn message", e);
78      
79      log.error(null, e);
80      log.error("error message", e);
81      
82      log.fatal(null, e);
83      log.fatal("fatal message", e);
84    }
85  }