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fix(all): change levels enum to logLevel
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BREAKING CHANGE. Fixes aurelia#7
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EisenbergEffect committed Apr 29, 2015
1 parent 83c228c commit 6d1de07
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Showing 2 changed files with 95 additions and 95 deletions.
16 changes: 8 additions & 8 deletions src/index.js
Original file line number Diff line number Diff line change
Expand Up @@ -33,11 +33,11 @@
/**
* Enum specifying the levels of the logger
*
* @property levels
* @property logLevel
* @type Enum
* @for export
*/
export var levels = {
export var logLevel = {
none: 0,
error:1,
warn:2,
Expand All @@ -46,7 +46,7 @@ export var levels = {
};

var loggers = {},
logLevel = levels.none,
currentLevel = logLevel.none,
appenders = [],
slice = Array.prototype.slice,
loggerConstructionKey = {};
Expand All @@ -65,31 +65,31 @@ function log(logger, level, args){
}

function debug(){
if(logLevel < 4){
if(currentLevel < 4){
return;
}

log(this, 'debug', arguments);
}

function info(){
if(logLevel < 3){
if(currentLevel < 3){
return;
}

log(this, 'info', arguments);
}

function warn(){
if(logLevel < 2){
if(currentLevel < 2){
return;
}

log(this, 'warn', arguments);
}

function error(){
if(logLevel < 1){
if(currentLevel < 1){
return;
}

Expand Down Expand Up @@ -150,7 +150,7 @@ export function addAppender(appender){
* @for export
*/
export function setLevel(level){
logLevel = level;
currentLevel = level;
}

/**
Expand Down
174 changes: 87 additions & 87 deletions test/logging.spec.js
Original file line number Diff line number Diff line change
Expand Up @@ -7,127 +7,127 @@ describe('A simple log manager test', () => {
});
});

describe('The log manager ', () => {
describe('The log manager ', () => {
var logName = 'test', logger, testAppender;

class TestAppender {
debug(args) { }
info(args){}
warn(args){}
error(args){}
error(args){}
}

beforeEach(() => {
testAppender = new TestAppender();

spyOn(testAppender, 'debug');
spyOn(testAppender, 'info');
spyOn(testAppender, 'warn');
spyOn(testAppender, 'error');

LogManager.addAppender(testAppender);

logger = LogManager.getLogger(logName);
LogManager.setLevel(LogManager.levels.none);
LogManager.setLevel(LogManager.logLevel.none);
});
it('should call only call debug when logLevel is debug', () => {
LogManager.setLevel(LogManager.levels.debug);
logger.debug('foo');
LogManager.setLevel(LogManager.levels.info);
logger.debug('foo');
LogManager.setLevel(LogManager.levels.warn);
logger.debug('foo');
LogManager.setLevel(LogManager.levels.error);
logger.debug('foo');
LogManager.setLevel(LogManager.levels.none);
logger.debug('foo');

it('should call only call debug when logLevel is debug', () => {
LogManager.setLevel(LogManager.logLevel.debug);
logger.debug('foo');

LogManager.setLevel(LogManager.logLevel.info);
logger.debug('foo');

LogManager.setLevel(LogManager.logLevel.warn);
logger.debug('foo');

LogManager.setLevel(LogManager.logLevel.error);
logger.debug('foo');

LogManager.setLevel(LogManager.logLevel.none);
logger.debug('foo');

expect(testAppender.debug.calls.count()).toBe(1)
});
});

it('should call only call info when logLevel is debug or info', () => {
LogManager.setLevel(LogManager.levels.debug);
logger.info('foo');
LogManager.setLevel(LogManager.levels.info);
logger.info('foo');
LogManager.setLevel(LogManager.levels.warn);
logger.info('foo');
LogManager.setLevel(LogManager.levels.error);
logger.info('foo');
LogManager.setLevel(LogManager.levels.none);
logger.info('foo');
LogManager.setLevel(LogManager.logLevel.debug);
logger.info('foo');

LogManager.setLevel(LogManager.logLevel.info);
logger.info('foo');

LogManager.setLevel(LogManager.logLevel.warn);
logger.info('foo');

LogManager.setLevel(LogManager.logLevel.error);
logger.info('foo');

LogManager.setLevel(LogManager.logLevel.none);
logger.info('foo');

expect(testAppender.info.calls.count()).toBe(2)
});
it('should call only call warn when logLevel is debug, info, or warn', () => {
LogManager.setLevel(LogManager.levels.debug);
logger.warn('foo');
LogManager.setLevel(LogManager.levels.info);
logger.warn('foo');
LogManager.setLevel(LogManager.levels.warn);
logger.warn('foo');
LogManager.setLevel(LogManager.levels.error);
logger.warn('foo');
LogManager.setLevel(LogManager.levels.none);
logger.warn('foo');

it('should call only call warn when logLevel is debug, info, or warn', () => {
LogManager.setLevel(LogManager.logLevel.debug);
logger.warn('foo');

LogManager.setLevel(LogManager.logLevel.info);
logger.warn('foo');

LogManager.setLevel(LogManager.logLevel.warn);
logger.warn('foo');

LogManager.setLevel(LogManager.logLevel.error);
logger.warn('foo');

LogManager.setLevel(LogManager.logLevel.none);
logger.warn('foo');

expect(testAppender.warn.calls.count()).toBe(3)
});
it('should call only call error when logLevel is debug, info, warn, or error', () => {
LogManager.setLevel(LogManager.levels.debug);
logger.error('foo');
LogManager.setLevel(LogManager.levels.info);
logger.error('foo');
LogManager.setLevel(LogManager.levels.warn);
logger.error('foo');
LogManager.setLevel(LogManager.levels.error);
logger.error('foo');
LogManager.setLevel(LogManager.levels.none);
logger.error('foo');
});

it('should call only call error when logLevel is debug, info, warn, or error', () => {
LogManager.setLevel(LogManager.logLevel.debug);
logger.error('foo');

LogManager.setLevel(LogManager.logLevel.info);
logger.error('foo');

LogManager.setLevel(LogManager.logLevel.warn);
logger.error('foo');

LogManager.setLevel(LogManager.logLevel.error);
logger.error('foo');

LogManager.setLevel(LogManager.logLevel.none);
logger.error('foo');

expect(testAppender.error.calls.count()).toBe(4)
});
});

it('should pass arguments to the appender', () => {
LogManager.setLevel(LogManager.levels.debug);
LogManager.setLevel(LogManager.logLevel.debug);
logger.debug(123);

expect(testAppender.debug).toHaveBeenCalledWith( logger, 123);
});

it('should pass multiple arguments to the appender', () => {
var objectToLog = {
id: 1,
name: 'John'
};
LogManager.setLevel(LogManager.levels.debug);

LogManager.setLevel(LogManager.logLevel.debug);
logger.debug(123, objectToLog);

expect(testAppender.debug).toHaveBeenCalledWith( logger, 123, objectToLog);
});

it('should throw an exception if the Logger class is newed up by the developer', () => {
var attemptingToNewUpALogger = () => { var myNewLogger = new Logger(); };
expect(attemptingToNewUpALogger).toThrow();
});
});
});

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