82 lines
2.5 KiB
JavaScript
82 lines
2.5 KiB
JavaScript
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"use strict";
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var vows = require('vows')
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, assert = require('assert')
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, levels = require('../../lib/levels')
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, loggerModule = require('../../lib/logger')
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, Logger = loggerModule.Logger;
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vows.describe('../../lib/logger').addBatch({
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'constructor with no parameters': {
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topic: new Logger(),
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'should use default category': function(logger) {
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assert.equal(logger.category, Logger.DEFAULT_CATEGORY);
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},
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'should use TRACE log level': function(logger) {
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assert.equal(logger.level, levels.TRACE);
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}
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},
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'constructor with category': {
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topic: new Logger('cheese'),
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'should use category': function(logger) {
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assert.equal(logger.category, 'cheese');
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},
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'should use TRACE log level': function(logger) {
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assert.equal(logger.level, levels.TRACE);
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}
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},
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'constructor with category and level': {
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topic: new Logger('cheese', 'debug'),
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'should use category': function(logger) {
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assert.equal(logger.category, 'cheese');
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},
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'should use level': function(logger) {
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assert.equal(logger.level, levels.DEBUG);
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}
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},
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'isLevelEnabled': {
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topic: new Logger('cheese', 'info'),
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'should provide a level enabled function for all levels': function(logger) {
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assert.isFunction(logger.isTraceEnabled);
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assert.isFunction(logger.isDebugEnabled);
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assert.isFunction(logger.isInfoEnabled);
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assert.isFunction(logger.isWarnEnabled);
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assert.isFunction(logger.isErrorEnabled);
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assert.isFunction(logger.isFatalEnabled);
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},
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'should return the right values': function(logger) {
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assert.isFalse(logger.isTraceEnabled());
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assert.isFalse(logger.isDebugEnabled());
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assert.isTrue(logger.isInfoEnabled());
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assert.isTrue(logger.isWarnEnabled());
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assert.isTrue(logger.isErrorEnabled());
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assert.isTrue(logger.isFatalEnabled());
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}
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},
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'should emit log events': {
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topic: function() {
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var events = [],
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logger = new Logger();
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logger.addListener('log', function (logEvent) { events.push(logEvent); });
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logger.debug('Event 1');
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loggerModule.disableAllLogWrites();
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logger.debug('Event 2');
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loggerModule.enableAllLogWrites();
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logger.debug('Event 3');
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return events;
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},
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'when log writes are enabled': function(events) {
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assert.equal(events[0].data[0], 'Event 1');
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},
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'but not when log writes are disabled': function(events) {
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assert.equal(events.length, 2);
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assert.equal(events[1].data[0], 'Event 3');
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}
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}
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}).exportTo(module);
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