142 lines
3.6 KiB
JavaScript
142 lines
3.6 KiB
JavaScript
"use strict";
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var vows = require('vows')
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, assert = require('assert')
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, log4js = require('../../lib/log4js')
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, sandbox = require('sandboxed-module')
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;
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function setupLogging(category, options) {
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var msgs = [];
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var fakeLoggly = {
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createClient: function(options) {
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return {
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config: options,
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log: function(msg, tags, cb) {
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msgs.push({
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msg: msg,
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tags: tags,
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cb: cb
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});
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}
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};
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}
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};
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var fakeLayouts = {
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layout: function(type, config) {
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this.type = type;
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this.config = config;
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return log4js.layouts.messagePassThroughLayout;
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},
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basicLayout: log4js.layouts.basicLayout,
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messagePassThroughLayout: log4js.layouts.messagePassThroughLayout
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};
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var fakeConsole = {
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errors: [],
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error: function(msg, value) {
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this.errors.push({ msg: msg, value: value });
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}
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};
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var logglyModule = sandbox.require('../../lib/appenders/loggly', {
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requires: {
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'loggly': fakeLoggly,
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'../layouts': fakeLayouts
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},
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globals: {
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console: fakeConsole
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}
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});
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log4js.addAppender(
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logglyModule.configure(options),
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logglyModule.shutdown,
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category);
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return {
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logger: log4js.getLogger(category),
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loggly: fakeLoggly,
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layouts: fakeLayouts,
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console: fakeConsole,
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results: msgs
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};
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}
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log4js.clearAppenders();
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function setupTaggedLogging() {
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return setupLogging('loggly', {
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token: 'your-really-long-input-token',
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subdomain: 'your-subdomain',
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tags: ['loggly-tag1', 'loggly-tag2', 'loggly-tagn']
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});
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}
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vows.describe('log4js logglyAppender').addBatch({
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'with minimal config': {
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topic: function() {
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var setup = setupTaggedLogging();
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setup.logger.log('trace', 'Log event #1', 'Log 2', { tags: ['tag1', 'tag2'] });
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return setup;
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},
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'has a results.length of 1': function(topic) {
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assert.equal(topic.results.length, 1);
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},
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'has a result msg with both args concatenated': function(topic) {
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assert.equal(topic.results[0].msg.msg, 'Log event #1 Log 2');
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},
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'has a result tags with the arg that contains tags': function(topic) {
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assert.deepEqual(topic.results[0].tags, ['tag1', 'tag2']);
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}
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}
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}).addBatch({
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'config with object with tags and other keys': {
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topic: function() {
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var setup = setupTaggedLogging();
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// ignore this tags object b/c there are 2 keys
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setup.logger.log('trace', 'Log event #1', { other: 'other', tags: ['tag1', 'tag2'] });
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return setup;
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},
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'has a results.length of 1': function(topic) {
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assert.equal(topic.results.length, 1);
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},
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'has a result msg with the args concatenated': function(topic) {
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assert.equal(topic.results[0].msg.msg,
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'Log event #1 { other: \'other\', tags: [ \'tag1\', \'tag2\' ] }');
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},
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'has a result tags with the arg that contains no tags': function(topic) {
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assert.deepEqual(topic.results[0].tags, []);
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}
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}
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}).addBatch({
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'with shutdown callback': {
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topic: function() {
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var setup = setupTaggedLogging();
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setup.logger.log('trace', 'Log event #1', 'Log 2', {
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tags: ['tag1', 'tag2']
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});
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return setup;
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},
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'after the last message has been sent': {
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topic: function (topic) {
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var that = this;
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log4js.shutdown(this.callback);
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topic.results[0].cb();
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// setTimeout(function() {
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// that.callback(new Error('Shutdown callback has not been called'));
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// }, 0);
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},
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'calls `log4js.shutdown`s callback function.': function(error, result) {
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assert.equal(error, undefined);
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}
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}
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}
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}).export(module);
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