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1
4 package org.oddjob.logging;
5
6 import junit.framework.TestCase;
7
8
11 public class LogArchiverCahceTest extends TestCase {
12
13 public class Thing {
14 public String  getLogger() {
15 return "thing";
16 }
17 }
18
19 class MyLL implements LogListener {
20 LogEvent lev;
21 int count;
22 public void logEvent(LogEvent logEvent) {
23 count++;
24 lev = logEvent;
25 }
26 }
27
28 class R implements LogArchiverCache.Resolver {
29 public String loggerFor(Object component) {
30 return LogHelper.getLogger(component);
31 }
32 }
33
34 public void test1() {
36 Thing t = new Thing();
37 LogArchiverCache lai = new LogArchiverCache(t, new R());
38 assertEquals(-1, lai.getLastMessageNumber("thing"));
39
40 MyLL ll = new MyLL();
41 lai.addLogListener(ll, "thing", LogLevel.DEBUG, -1, 2000);
42 assertNull(ll.lev);
43
44 lai.addEvent("thing", LogLevel.DEBUG, "Hello");
45 assertEquals("Hello", ll.lev.getMessage());
46 assertEquals(0, ll.lev.getNumber());
47 }
48
49 public void test2() {
51 Thing t = new Thing();
52 LogArchiverCache lai = new LogArchiverCache(t, new R());
53 MyLL ll = new MyLL();
54
55 lai.addLogListener(ll, "thing", LogLevel.DEBUG, -1, 2000);
57 assertNull(ll.lev);
58 lai.removeLogListener(ll, "thing");
59
60 lai.addLogListener(ll, "thing", LogLevel.DEBUG, 2, -1);
62 assertNull(ll.lev);
63 lai.removeLogListener(ll, "thing");
64 }
65
66 public void test3() {
68 Thing t = new Thing();
69 LogArchiverCache lai = new LogArchiverCache(t, new R());
70 lai.addEvent("thing", LogLevel.DEBUG, "x");
71 lai.addEvent("thing", LogLevel.DEBUG, "y");
72 lai.addEvent("thing", LogLevel.DEBUG, "z");
73 assertEquals(2, lai.getLastMessageNumber("thing"));
74
75
76 MyLL ll = new MyLL();
77 lai.addLogListener(ll, "thing", LogLevel.DEBUG, -1, 2);
78
79 assertEquals("z", ll.lev.getMessage());
80 assertEquals(2, ll.count);
81 assertEquals(2, ll.lev.getNumber());
82 }
83
84 }
85
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