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Gareth Jones 2013-05-29 08:35:40 +10:00
parent 20f80ff775
commit def0e8e371
1 changed files with 111 additions and 103 deletions
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214
test/dateFileAppender-test.js
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@ -1,8 +1,9 @@
var vows = require('vows'), "use strict";
assert = require('assert'), var vows = require('vows')
path = require('path'), , assert = require('assert')
fs = require('fs'), , path = require('path')
log4js = require('../lib/log4js'); , fs = require('fs')
, log4js = require('../lib/log4js');
function removeFile(filename) { function removeFile(filename) {
return function() { return function() {
@ -15,119 +16,126 @@ function removeFile(filename) {
} }
vows.describe('../lib/appenders/dateFile').addBatch({ vows.describe('../lib/appenders/dateFile').addBatch({
'appender': { 'appender': {
'adding multiple dateFileAppenders': { 'adding multiple dateFileAppenders': {
topic: function () { topic: function () {
var listenersCount = process.listeners('exit').length, var listenersCount = process.listeners('exit').length,
dateFileAppender = require('../lib/appenders/dateFile'), dateFileAppender = require('../lib/appenders/dateFile'),
count = 5, count = 5,
logfile; logfile;
while (count--) { while (count--) {
logfile = path.join(__dirname, 'datefa-default-test' + count + '.log'); logfile = path.join(__dirname, 'datefa-default-test' + count + '.log');
log4js.addAppender(dateFileAppender.appender(logfile)); log4js.addAppender(dateFileAppender.appender(logfile));
}
return listenersCount;
},
teardown: function() {
removeFile('datefa-default-test0.log')();
removeFile('datefa-default-test1.log')();
removeFile('datefa-default-test2.log')();
removeFile('datefa-default-test3.log')();
removeFile('datefa-default-test4.log')();
},
'should only add one `exit` listener': function (initialCount) {
assert.equal(process.listeners('exit').length, initialCount + 1);
}
},
'with default settings': {
topic: function() {
var that = this,
testFile = path.join(__dirname, 'date-appender-default.log'),
appender = require('../lib/appenders/dateFile').appender(testFile),
logger = log4js.getLogger('default-settings');
log4js.clearAppenders();
log4js.addAppender(appender, 'default-settings');
logger.info("This should be in the file.");
setTimeout(function() {
fs.readFile(testFile, "utf8", that.callback);
}, 100);
},
teardown: removeFile('date-appender-default.log'),
'should write to the file': function(contents) {
assert.include(contents, 'This should be in the file');
},
'should use the basic layout': function(contents) {
assert.match(contents, /\[\d{4}-\d{2}-\d{2}\s\d{2}:\d{2}:\d{2}\.\d{3}\] \[INFO\] default-settings - /);
}
} }
return listenersCount;
},
teardown: function() {
removeFile('datefa-default-test0.log')();
removeFile('datefa-default-test1.log')();
removeFile('datefa-default-test2.log')();
removeFile('datefa-default-test3.log')();
removeFile('datefa-default-test4.log')();
},
'should only add one `exit` listener': function (initialCount) {
assert.equal(process.listeners('exit').length, initialCount + 1);
}
},
'with default settings': {
topic: function() {
var that = this,
testFile = path.join(__dirname, 'date-appender-default.log'),
appender = require('../lib/appenders/dateFile').appender(testFile),
logger = log4js.getLogger('default-settings');
log4js.clearAppenders();
log4js.addAppender(appender, 'default-settings');
logger.info("This should be in the file.");
setTimeout(function() {
fs.readFile(testFile, "utf8", that.callback);
}, 100);
},
teardown: removeFile('date-appender-default.log'),
'should write to the file': function(contents) {
assert.include(contents, 'This should be in the file');
},
'should use the basic layout': function(contents) {
assert.match(
contents,
/\[\d{4}-\d{2}-\d{2}\s\d{2}:\d{2}:\d{2}\.\d{3}\] \[INFO\] default-settings - /
);
}
} }
}
}).addBatch({ }).addBatch({
'configure': { 'configure': {
'with dateFileAppender': { 'with dateFileAppender': {
topic: function() { topic: function() {
var log4js = require('../lib/log4js') var log4js = require('../lib/log4js')
, logger; , logger;
//this config file defines one file appender (to ./date-file-test.log) //this config file defines one file appender (to ./date-file-test.log)
//and sets the log level for "tests" to WARN //and sets the log level for "tests" to WARN
log4js.configure('test/with-dateFile.json'); log4js.configure('test/with-dateFile.json');
logger = log4js.getLogger('tests'); logger = log4js.getLogger('tests');
logger.info('this should not be written to the file'); logger.info('this should not be written to the file');
logger.warn('this should be written to the file'); logger.warn('this should be written to the file');
fs.readFile(path.join(__dirname, 'date-file-test.log'), 'utf8', this.callback); fs.readFile(path.join(__dirname, 'date-file-test.log'), 'utf8', this.callback);
}, },
teardown: removeFile('date-file-test.log'), teardown: removeFile('date-file-test.log'),
'should load appender configuration from a json file': function(err, contents) { 'should load appender configuration from a json file': function(err, contents) {
assert.include(contents, 'this should be written to the file' + require('os').EOL); assert.include(contents, 'this should be written to the file' + require('os').EOL);
assert.equal(contents.indexOf('this should not be written to the file'), -1); assert.equal(contents.indexOf('this should not be written to the file'), -1);
} }
}, },
'with options.alwaysIncludePattern': { 'with options.alwaysIncludePattern': {
topic: function() { topic: function() {
var log4js = require('../lib/log4js') var log4js = require('../lib/log4js')
, format = require('../lib/date_format') , format = require('../lib/date_format')
, logger , logger
, options = { , options = {
"appenders": [ "appenders": [
{ {
"category": "tests", "category": "tests",
"type": "dateFile", "type": "dateFile",
"filename": "test/date-file-test", "filename": "test/date-file-test",
"pattern": "-from-MM-dd.log", "pattern": "-from-MM-dd.log",
"alwaysIncludePattern": true, "alwaysIncludePattern": true,
"layout": { "layout": {
"type": "messagePassThrough" "type": "messagePassThrough"
} }
} }
] ]
} }
, thisTime = format.asString(options.appenders[0].pattern, new Date()); , thisTime = format.asString(options.appenders[0].pattern, new Date());
fs.writeFileSync(path.join(__dirname, 'date-file-test' + thisTime), "this is existing data" + require('os').EOL, 'utf8'); fs.writeFileSync(
log4js.clearAppenders(); path.join(__dirname, 'date-file-test' + thisTime),
log4js.configure(options); "this is existing data" + require('os').EOL,
logger = log4js.getLogger('tests'); 'utf8'
logger.warn('this should be written to the file with the appended date'); );
log4js.clearAppenders();
log4js.configure(options);
logger = log4js.getLogger('tests');
logger.warn('this should be written to the file with the appended date');
this.teardown = removeFile('date-file-test' + thisTime); this.teardown = removeFile('date-file-test' + thisTime);
fs.readFile(path.join(__dirname, 'date-file-test' + thisTime), 'utf8', this.callback); fs.readFile(path.join(__dirname, 'date-file-test' + thisTime), 'utf8', this.callback);
}, },
'should create file with the correct pattern': function(contents) { 'should create file with the correct pattern': function(contents) {
assert.include(contents, 'this should be written to the file with the appended date'); assert.include(contents, 'this should be written to the file with the appended date');
}, },
'should not overwrite the file on open (bug found in issue #132)': function(contents) { 'should not overwrite the file on open (bug found in issue #132)': function(contents) {
assert.include(contents, 'this is existing data'); assert.include(contents, 'this is existing data');
} }
} }
} }
}).exportTo(module); }).exportTo(module);