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feature(util) add tests

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coderaiser 2014-05-21 05:19:25 -04:00
parent b01b1be71b
commit 18e1f4ce22
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(function() {
'use strict';
/*global describe, it */
var should = require('should'),
DIR = '../../',
Util = require(DIR + 'lib/util');
describe('Util', function() {
describe('getExt', function() {
it('should return "" when extension is none', function() {
var EXT = '',
name = 'file-withot-extension',
ext = Util.getExt(name);
should(ext).eql(EXT);
});
it('should return ".png" in files "picture.png"', function() {
var EXT = '.png',
name = 'picture.png',
ext = Util.getExt(name);
should(ext).eql(EXT);
});
});
describe('checkExt', function() {
it('should return true when extension is same', function() {
var EXT = 'png',
name = 'picture.png',
same = Util.checkExt(name, EXT);
same.should.be.true;
});
it('should return false when extension is not same', function() {
var EXT = 'jpg',
name = 'picture.png',
same = Util.checkExt(name, EXT);
same.should.be.false;
});
it('should return true when one item of extensions array is same', function() {
var EXT = ['jpg', 'png'],
name = 'picture.png',
same = Util.checkExt(name, EXT);
same.should.be.true;
});
it('should return false when no one item of extensions array is same', function() {
var EXT = ['jpg', 'gif'],
name = 'picture.png',
same = Util.checkExt(name, EXT);
same.should.be.false;
});
});
});
})();