module('Data adaptor - Tokenizer'); 
test('triggers the select event', function (assert){ 
assert.expect(2); 
var SelectData = require('select2/data/select'); 
var Tokenizer = require('select2/data/tokenizer'); 
var Tags = require('select2/data/tags'); 
var Options = require('select2/options'); 
var Utils = require('select2/utils'); 
var $ = require('jquery'); 
var TokenizedSelect = Utils.Decorate(Utils.Decorate(SelectData, Tags), Tokenizer); 
var $select = $('#qunit-fixture .single'); 
var options = new Options({ 
tags: true ,
tokenSeparators: [','] }
); 
var container = new MockContainer(); 
container.dropdown = container.selection = { 
}
; 
var $container = $('<div></div>'); 
var data = new TokenizedSelect($select, options); 
data.bind(container, $container); 
data.on('select', function (){ 
assert.ok(true , 'The select event should be triggered'); 
} 
); 
data.query({ 
term: 'first,second'}
, function (){ 
assert.ok(true , 'The callback should have succeeded'); 
} 
); 
} 
); 
test('createTag can return null', function (assert){ 
assert.expect(3); 
var SelectData = require('select2/data/select'); 
var Tokenizer = require('select2/data/tokenizer'); 
var Tags = require('select2/data/tags'); 
var Options = require('select2/options'); 
var Utils = require('select2/utils'); 
var $ = require('jquery'); 
var TokenizedSelect = Utils.Decorate(Utils.Decorate(SelectData, Tags), Tokenizer); 
var $select = $('#qunit-fixture .single'); 
var options = new Options({ 
tags: true ,
tokenSeparators: [','] ,
createTag: function (){ 
assert.ok(true , 'createTag should have been called'); 
return null ; 
} 
}
); 
var container = new MockContainer(); 
container.dropdown = container.selection = { 
}
; 
var $container = $('<div></div>'); 
var data = new TokenizedSelect($select, options); 
data.bind(container, $container); 
data.on('select', function (params){ 
if (params.data == null ) { 
assert.ok(false , 'Null data should never be selected'); 
} 
} 
); 
data.query({ 
term: 'first,second'}
, function (){ 
assert.ok(true , 'The callback should have succeeded'); 
} 
); 
} 
); 
test('createTag returning null does not cut the term', function (assert){ 
assert.expect(4); 
var SelectData = require('select2/data/select'); 
var Tokenizer = require('select2/data/tokenizer'); 
var Tags = require('select2/data/tags'); 
var Options = require('select2/options'); 
var Utils = require('select2/utils'); 
var $ = require('jquery'); 
var TokenizedSelect = Utils.Decorate(Utils.Decorate(SelectData, Tags), Tokenizer); 
var $select = $('#qunit-fixture .single'); 
var options = new Options({ 
tags: true ,
tokenSeparators: [',', '"'] ,
createTag: function (params){ 
var term = params.term; 
if ((_AN_Read_length('length', term)) === 0) { 
return null ; 
} 
if (term === '"') { 
return null ; 
} 
if (term[0] === '"' && term[(_AN_Read_length('length', term)) - 1] !== '"') { 
return null ; 
} 
var text = term.substr(1, _AN_Read_length('length', term) - 2); 
return { 
id: term,
text: text}
; 
} 
}
); 
var container = new MockContainer(); 
container.dropdown = container.selection = { 
}
; 
var $container = $('<div></div>'); 
var data = new TokenizedSelect($select, options); 
data.bind(container, $container); 
data.on('select', function (params){ 
assert.ok(params.data, 'Data should not be null'); 
assert.equal(params.data.id, '"first, second"', 'The id should have the quotes'); 
assert.equal(params.data.text, 'first, second', 'The text should not have the quotes'); 
} 
); 
data.query({ 
term: '"first, second",abc'}
, function (){ 
assert.ok(true , 'The callback should have succeeded'); 
} 
); 
} 
); 
test('works with multiple tokens given', function (assert){ 
assert.expect(4); 
var SelectData = require('select2/data/select'); 
var Tokenizer = require('select2/data/tokenizer'); 
var Tags = require('select2/data/tags'); 
var Options = require('select2/options'); 
var Utils = require('select2/utils'); 
var $ = require('jquery'); 
var TokenizedSelect = Utils.Decorate(Utils.Decorate(SelectData, Tags), Tokenizer); 
var $select = $('#qunit-fixture .multiple'); 
var options = new Options({ 
tags: true ,
tokenSeparators: [','] }
); 
var container = new MockContainer(); 
container.dropdown = container.selection = { 
}
; 
var $container = $('<div></div>'); 
var data = new TokenizedSelect($select, options); 
data.bind(container, $container); 
data.on('select', function (){ 
assert.ok(true , 'The select event should be triggered'); 
} 
); 
data.query({ 
term: 'first,second,third'}
, function (){ 
assert.ok(true , 'The callback should have succeeded'); 
} 
); 
assert.equal(_AN_Read_length('length', $select.children('option')), 3, 'The two new tags should have been created'); 
} 
);