1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
"use strict";
var vows = require('vows')
, fs = require('fs')
, assert = require('assert')
, os = require('os')
, EOL = require('os').EOL || '\n';
function remove(filename) {
try {
fs.unlinkSync(filename);
} catch (e) {
//doesn't really matter if it failed
}
}
vows.describe('log4js logLevelFilter').addBatch({
'appender': {
topic: function() {
var log4js = require('../lib/log4js'), logEvents = [], logger;
log4js.clearAppenders();
log4js.addAppender(
require('../lib/appenders/logLevelFilter')
.appender(
'ERROR',
undefined,
function(evt) { logEvents.push(evt); }
),
"logLevelTest"
);
logger = log4js.getLogger("logLevelTest");
logger.debug('this should not trigger an event');
logger.warn('neither should this');
logger.error('this should, though');
logger.fatal('so should this');
return logEvents;
},
'should only pass log events greater than or equal to its own level' : function(logEvents) {
assert.equal(logEvents.length, 2);
assert.equal(logEvents[0].data[0], 'this should, though');
assert.equal(logEvents[1].data[0], 'so should this');
}
},
'configure': {
topic: function() {
var log4js = require('../lib/log4js')
, logger;
remove(__dirname + '/logLevelFilter.log');
remove(__dirname + '/logLevelFilter-warnings.log');
remove(__dirname + '/logLevelFilter-debugs.log');
log4js.configure('test/with-logLevelFilter.json');
logger = log4js.getLogger("tests");
logger.debug('debug');
logger.info('info');
logger.error('error');
logger.warn('warn');
logger.debug('debug');
logger.trace('trace');
//wait for the file system to catch up
setTimeout(this.callback, 500);
},
'tmp-tests.log': {
topic: function() {
fs.readFile(__dirname + '/logLevelFilter.log', 'utf8', this.callback);
},
'should contain all log messages': function (contents) {
var messages = contents.trim().split(EOL);
assert.deepEqual(messages, ['debug','info','error','warn','debug','trace']);
}
},
'tmp-tests-warnings.log': {
topic: function() {
fs.readFile(__dirname + '/logLevelFilter-warnings.log','utf8',this.callback);
},
'should contain only error and warning log messages': function(contents) {
var messages = contents.trim().split(EOL);
assert.deepEqual(messages, ['error','warn']);
}
},
'tmp-tests-debugs.log': {
topic: function() {
fs.readFile(__dirname + '/logLevelFilter-debugs.log','utf8',this.callback);
},
'should contain only trace and debug log messages': function(contents) {
var messages = contents.trim().split(EOL);
assert.deepEqual(messages, ['debug','debug','trace']);
}
}
}
}).export(module);
|
