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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() {
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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);
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70 log.debug(null, e);
71 log.debug("debug message", e);
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73 log.info(null, e);
74 log.info("info message", e);
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76 log.warn(null, e);
77 log.warn("warn message", e);
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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 }