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26 package org.apache.commons.logging;
27
28 import junit.framework.TestCase;
29
30 public class InvokeJCLTest extends TestCase {
31
32 public void testIsEnabledAPI() {
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34 Log log = LogFactory.getLog(InvokeJCLTest.class);
35 assertFalse(log.isTraceEnabled());
36 assertFalse(log.isDebugEnabled());
37 assertTrue(log.isInfoEnabled());
38 assertTrue(log.isWarnEnabled());
39 assertTrue(log.isErrorEnabled());
40 assertTrue(log.isFatalEnabled());
41 }
42
43 public void testPrintAPI() {
44 Log log = LogFactory.getLog(InvokeJCLTest.class);
45 Exception e = new Exception("just testing");
46
47 log.trace(null);
48 log.trace("trace message");
49
50 log.debug(null);
51 log.debug("debug message");
52
53 log.info(null);
54 log.info("info message");
55
56 log.warn(null);
57 log.warn("warn message");
58
59 log.error(null);
60 log.error("error message");
61
62 log.fatal(null);
63 log.fatal("fatal message");
64
65 log.trace(null, e);
66 log.trace("trace message", e);
67
68 log.debug(null, e);
69 log.debug("debug message", e);
70
71 log.info(null, e);
72 log.info("info message", e);
73
74 log.warn(null, e);
75 log.warn("warn message", e);
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77 log.error(null, e);
78 log.error("error message", e);
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80 log.fatal(null, e);
81 log.fatal("fatal message", e);
82 }
83 }