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@ -109,6 +109,9 @@ vows.describe('log4js').addBatch({
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, { requires:
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{ 'fs':
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{
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statSync: function() {
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return { mtime: Date.now() };
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},
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readFileSync: function(filename) {
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configFilename = filename;
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return JSON.stringify({
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@ -268,6 +271,7 @@ vows.describe('log4js').addBatch({
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appenderEvent,
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logger,
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modulePath = require('path').normalize(__dirname + '/../lib/log4js.json'),
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mtime = Date.now(),
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fakeFS = {
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readdirSync: function(dir) {
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return require('fs').readdirSync(dir);
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@ -276,6 +280,13 @@ vows.describe('log4js').addBatch({
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pathLoaded = file;
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assert.equal(encoding, 'utf8');
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return '{ "appenders" : [ { "type": "console", "layout": { "type": "messagePassThrough" }} ] }';
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},
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statSync: function (path) {
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if (path === modulePath) {
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return { mtime: mtime };
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} else {
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throw new Error("no such file");
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}
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}
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},
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fakeConsole = {
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@ -377,13 +388,14 @@ vows.describe('log4js').addBatch({
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assert.equal(logEvent.data[0], "This should go to the appender defined in firstLog4js");
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}
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},
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'configuration reload' : {
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'configuration reload with configuration changing' : {
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topic: function() {
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var pathsChecked = [],
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logEvents = [],
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logger,
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modulePath = require('path').normalize(__dirname + '/../lib/log4js.json'),
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fakeFS = {
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lastMtime: Date.now(),
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config: { appenders: [ { type: 'console', layout: { type: 'messagePassThrough' } } ],
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levels: { 'a-test' : 'INFO' } },
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readdirSync: function(dir) {
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@ -397,7 +409,8 @@ vows.describe('log4js').addBatch({
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statSync: function (path) {
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pathsChecked.push(path);
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if (path === modulePath) {
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return { mtime: new Date() };
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fakeFS.lastMtime += 1;
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return { mtime: new Date(fakeFS.lastMtime) };
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} else {
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throw new Error("no such file");
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}
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@ -448,6 +461,85 @@ vows.describe('log4js').addBatch({
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assert.equal(logEvents[1].data[0], 'info3');
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assert.equal(logEvents[2].data[0], 'debug4');
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}
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},
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'configuration reload with configuration staying the same' : {
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topic: function() {
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var pathsChecked = [],
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fileRead = 0,
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logEvents = [],
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logger,
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modulePath = require('path').normalize(__dirname + '/../lib/log4js.json'),
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mtime = new Date(),
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fakeFS = {
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config: { appenders: [ { type: 'console', layout: { type: 'messagePassThrough' } } ],
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levels: { 'a-test' : 'INFO' } },
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readdirSync: function(dir) {
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return require('fs').readdirSync(dir);
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},
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readFileSync: function (file, encoding) {
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fileRead += 1;
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assert.isString(file);
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assert.equal(file, modulePath);
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assert.equal(encoding, 'utf8');
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return JSON.stringify(fakeFS.config);
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},
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statSync: function (path) {
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pathsChecked.push(path);
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if (path === modulePath) {
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return { mtime: mtime };
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} else {
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throw new Error("no such file");
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}
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}
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},
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fakeConsole = {
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'name': 'console',
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'appender': function () {
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return function(evt) { logEvents.push(evt); };
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},
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'configure': function (config) {
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return fakeConsole.appender();
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}
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},
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setIntervalCallback,
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fakeSetInterval = function(cb, timeout) {
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setIntervalCallback = cb;
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},
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log4js = sandbox.require(
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'../lib/log4js',
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{
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requires: {
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'fs': fakeFS,
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'./appenders/console.js': fakeConsole
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},
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globals: {
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'console': fakeConsole,
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'setInterval' : fakeSetInterval,
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}
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}
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);
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log4js.configure(modulePath, { reloadSecs: 3 });
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logger = log4js.getLogger('a-test');
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logger.info("info1");
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logger.debug("debug2 - should be ignored");
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setIntervalCallback();
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logger.info("info3");
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logger.debug("debug4");
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return [ pathsChecked, logEvents, modulePath, fileRead ];
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},
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'should only read the configuration file once': function(args) {
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var fileRead = args[3];
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assert.equal(fileRead, 1);
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},
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'should configure log4js from first log4js.json found': function(args) {
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var logEvents = args[1];
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assert.length(logEvents, 2);
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assert.equal(logEvents[0].data[0], 'info1');
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assert.equal(logEvents[1].data[0], 'info3');
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}
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}
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}).export(module);
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