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log4js-node/test/gelfAppender.js

31 lines
1.1 KiB

var vows = require('vows')
, log4js = require('../lib/log4js')
, assert = require('assert')
, util = require('util')
, dgram = require("dgram");
log4js.configure({ "appenders": [{"type": "gelf"}] }, undefined);
vows.describe('log4js gelfAppender').addBatch({
'with default gelfAppender settings': {
topic: function() {
var logger = log4js.getLogger();
//Start local dgram server to act as GELF server
var server = dgram.createSocket("udp4");
//Assert as soon as message arrives
server.on("message", this.callback);
//Send a fake message as soon as server is ready
server.on("listening", function () {
logger.info("This should be a packet of size 161 bytes at the server");
});
//Listen on default values
server.bind(12201, 'localhost');
},
'should receive log messages at the local gelf server': function(err, packet) {
assert.ok(packet.size > 0, "Recevied blank message");
}
}
}).export(module);