2 var vows = require('vows')
3 , assert = require('assert')
4 , Level = require('../lib/levels')
5 , log4js = require('../lib/log4js')
6 , loggerModule = require('../lib/logger')
7 , Logger = loggerModule.Logger;
9 vows.describe('../lib/logger').addBatch({
10 'creating a new log level': {
12 Level.forName("DIAG", 6000);
16 'should export new log level in levels module': function (logger) {
17 assert.isDefined(Level.DIAG);
18 assert.equal(Level.DIAG.levelStr, "DIAG");
19 assert.equal(Level.DIAG.level, 6000);
22 'should create named function on logger prototype': function(logger) {
23 assert.isFunction(logger.diag);
26 'should create isLevelEnabled function on logger prototype': function(logger) {
27 assert.isFunction(logger.isDiagEnabled);
31 'creating a new log level with underscores': {
33 Level.forName("NEW_LEVEL_OTHER", 6000);
37 'should export new log level to levels module': function (logger) {
38 assert.isDefined(Level.NEW_LEVEL_OTHER);
39 assert.equal(Level.NEW_LEVEL_OTHER.levelStr, "NEW_LEVEL_OTHER");
40 assert.equal(Level.NEW_LEVEL_OTHER.level, 6000);
43 'should create named function on logger prototype in camel case': function(logger) {
44 assert.isFunction(logger.newLevelOther);
47 'should create named isLevelEnabled function on logger prototype in camel case':
49 assert.isFunction(logger.isNewLevelOtherEnabled);
53 'creating log events containing newly created log level': {
56 logger = new Logger();
57 logger.addListener("log", function (logEvent) { events.push(logEvent); });
59 logger.log(Level.forName("LVL1", 6000), "Event 1");
60 logger.log(Level.getLevel("LVL1"), "Event 2");
61 logger.log("LVL1", "Event 3");
62 logger.lvl1("Event 4");
64 logger.setLevel(Level.forName("LVL2", 7000));
65 logger.lvl1("Event 5");
70 'should show log events with new log level': function(events) {
71 assert.equal(events[0].level.toString(), "LVL1");
72 assert.equal(events[0].data[0], "Event 1");
74 assert.equal(events[1].level.toString(), "LVL1");
75 assert.equal(events[1].data[0], "Event 2");
77 assert.equal(events[2].level.toString(), "LVL1");
78 assert.equal(events[2].data[0], "Event 3");
80 assert.equal(events[3].level.toString(), "LVL1");
81 assert.equal(events[3].data[0], "Event 4");
84 'should not be present if min log level is greater than newly created level':
86 assert.equal(events.length, 4);
90 'creating a new log level with incorrect parameters': {
92 log4js.levels.forName(9000, "FAIL_LEVEL_1");
93 log4js.levels.forName("FAIL_LEVEL_2");
97 'should fail to create the level': function(logger) {
98 assert.isUndefined(Level.FAIL_LEVEL_1);
99 assert.isUndefined(Level.FAIL_LEVEL_2);
103 'calling log with an undefined log level': {
106 logger = new Logger();
107 logger.addListener("log", function (logEvent) { events.push(logEvent); });
109 logger.log("LEVEL_DOES_NEXT_EXIST", "Event 1");
110 logger.log(Level.forName("LEVEL_DOES_NEXT_EXIST"), "Event 2");
115 'should fallback to the default log level (INFO)': function(events) {
116 assert.equal(events[0].level.toString(), "INFO");
117 assert.equal(events[1].level.toString(), "INFO");
121 'creating a new level with an existing level name': {
124 logger = new Logger();
125 logger.addListener("log", function (logEvent) { events.push(logEvent); });
127 logger.log(log4js.levels.forName("MY_LEVEL", 9000), "Event 1");
128 logger.log(log4js.levels.forName("MY_LEVEL", 8000), "Event 1");
133 'should override the existing log level': function(events) {
134 assert.equal(events[0].level.level, 9000);
135 assert.equal(events[1].level.level, 8000);