scratch – Rev 134
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describe('1. Unit tests:', function() {
describe('initializing tokenfield', function() {
describe('with an empty input', function() {
it('must wrap the original input with the wrapper element', function() {
this.$field.parents('.tokenfield').hasClass('form-control').must.be.true();
});
it('must create a new input element for token input', function() {
this.$field.parents('.tokenfield').find('.token-input').length.must.equal(1);
});
it('must move the original input out of the way', function() {
this.$field.css('position').must.equal('absolute');
this.$field.css('left').must.equal('-10000px');
});
it('must not create any tokens', function() {
this.$wrapper.find('.token').length.must.equal(0);
});
});
describe('with an input with comma-separated values', function() {
before(function() {
TFT.template = '<input type="text" class="tokenize" value="red,green, blue" />';
});
after(function() {
TFT.template = null;
});
it('must create tokens for each comma-separated value', function() {
this.$wrapper.find('.token').length.must.equal(3);
});
});
describe('with an input with data-tokens values', function() {
before(function() {
TFT.template = '<input type="text" class="tokenize" data-tokens="red, green, blue" />';
});
after(function() {
TFT.template = null;
});
it('must create tokens for each comma-separated token', function() {
this.$wrapper.find('.token').length.must.equal(3);
});
});
describe('with RTL', function() {
before(function() {
TFT.template = '<input type="text" class="tokenize" style="direction:rtl" value="red,green, blue" />';
});
after(function() {
TFT.template = null;
});
it('must set rtl class on tokenfield', function() {
this.$wrapper.hasClass('rtl').must.equal(true);
});
})
});
describe('destroying tokenfield', function() {
before(function() {
TFT.template = '<div id="destroy-test-container"><label for="destroy-test"></label><input type="text" id="destroy-test" class="tokenize" value="red,green, blue" /></div>';
});
after(function() {
TFT.template = null;
});
it('must reset the original input to previous state', function() {
var $field = this.$field.tokenfield('destroy');
$field.must.be.an.object();
$field.data().must.not.have.property('bs.tokenfield');
$field.parent().prop('id').must.equal('destroy-test-container');
$field.val().must.equal('red, green, blue');
});
});
describe('Tokenfield public methods', function() {
describe('.createToken()', function() {
describe('using an empty input', function() {
beforeEach(function() {
this.$field.tokenfield('createToken', 'awesome');
});
it('must create a new token', function() {
this.$wrapper.find('.token').must.have.length(1);
});
it('add the new token value to original input', function() {
this.$field.val().must.equal('awesome');
});
});
describe('using a non-empty input', function() {
before(function() {
TFT.template = '<input type="text" class="tokenize" value="red,green, blue" />';
});
beforeEach(function() {
this.$field.tokenfield('createToken', 'awesome');
});
after(function() {
TFT.template = null;
});
it('must append a new token to the end of existing tokens', function() {
this.$field.val().must.equal('red, green, blue, awesome');
});
});
describe('given an object', function() {
beforeEach(function() {
this.$field.tokenfield('createToken', { value: 'purple', label: 'Violet' });
});
it('must create a new token', function() {
this.$wrapper.find('.token').must.have.length(1);
});
it('add the new token value to original input', function() {
this.$field.val().must.equal('purple');
});
});
});
describe('.getTokens()', function() {
describe('given no arguments', function() {
before(function() {
TFT.template = '<input type="text" class="tokenize" value="red,green, blue" />';
});
after(function() {
TFT.template = null;
});
it('must return an array of token key-value pairs', function() {
var tokens = this.$field.tokenfield('getTokens');
tokens.must.be.an.array();
tokens.must.have.length(3);
tokens[0].must.have.keys(['label', 'value']);
tokens[0].label.must.equal('red');
tokens[0].value.must.equal('red');
});
});
describe('given arguments active = true', function() {
before(function() {
TFT.template = '<input type="text" class="tokenize" value="red,green,blue" />';
});
after(function() {
TFT.template = null;
});
it('must return an array of only active token key-value pairs', function() {
// Mark green as active
this.$wrapper.find('.token')
.filter(':has(.token-label:contains(green))').addClass('active');
var tokens = this.$field.tokenfield('getTokens', true);
tokens.must.be.an.array();
tokens.must.have.length(1);
tokens[0].must.have.keys(['label', 'value']);
tokens[0].label.must.equal('green');
tokens[0].value.must.equal('green');
});
});
});
describe('getTokensList()', function() {
describe('given no arguments', function() {
before(function() {
TFT.template = '<input type="text" class="tokenize" value="red,green, blue" />';
});
after(function() {
TFT.template = null;
});
it('must return a string with comma-separated token values', function() {
var tokens = this.$field.tokenfield('getTokensList');
tokens.must.be.a.string();
tokens.must.equal('red, green, blue');
});
});
describe('given an alternative delimiter', function() {
before(function() {
TFT.template = '<input type="text" class="tokenize" value="red,green,blue" />';
});
after(function() {
TFT.template = null;
});
it('must return a string with semicolon-separated token values', function() {
var tokens = this.$field.tokenfield('getTokensList', ';', false);
tokens.must.be.a.string();
tokens.must.equal('red;green;blue');
});
});
describe('given an alternative delimiter and active = true', function() {
before(function() {
TFT.template = '<input type="text" class="tokenize" value="red,green,blue,yellow" />';
});
after(function() {
TFT.template = null;
});
it('must return a string with semicolon-separated token values', function() {
// Mark green and yellow as active
this.$wrapper.find('.token')
.filter(':has(.token-label:contains(green))').addClass('active');
this.$wrapper.find('.token')
.filter(':has(.token-label:contains(yellow))').addClass('active');
var tokens = this.$field.tokenfield('getTokensList', ';', false, true);
tokens.must.be.a.string();
tokens.must.equal('green;yellow');
});
});
});
describe('setTokens()', function() {
describe('using comma-separated string', function() {
before(function() {
TFT.template = '<input type="text" class="tokenize" value="red,green, blue" />';
});
beforeEach(function(){
this.$field.tokenfield('setTokens', 'black,yellow,white');
});
after(function() {
TFT.template = null;
});
it('must replace any existing tokens with new ones', function() {
var tokens = this.$field.tokenfield('getTokens')
, tokensList = this.$field.tokenfield('getTokensList');
tokens.must.have.length(3);
tokens[0].must.have.keys(['label', 'value']);
tokens[0].label.must.equal('black');
tokens[0].value.must.equal('black');
tokensList.must.not.contain('red');
});
it('must set the original input value to comma-separated list of token values', function() {
this.$field.val().must.equal('black, yellow, white');
});
});
describe('using an array of string values', function() {
before(function() {
TFT.template = '<input type="text" class="tokenize" value="red,green, blue" />';
});
beforeEach(function(){
this.$field.tokenfield('setTokens', 'black,yellow,white');
});
after(function() {
TFT.template = null;
});
it('must replace any existing tokens with new ones', function() {
var tokens = this.$field.tokenfield('getTokens')
, tokensList = this.$field.tokenfield('getTokensList');
tokens.must.have.length(3);
tokens[0].must.have.keys(['label', 'value']);
tokens[0].label.must.equal('black');
tokens[0].value.must.equal('black');
tokensList.must.not.contain('red');
});
it('must set the original input value to comma-separated list of token values', function() {
this.$field.val().must.equal('black, yellow, white');
});
});
describe('using an array of token objects', function() {
before(function() {
TFT.template = '<input type="text" class="tokenize" value="red,green, blue" />';
});
beforeEach(function(){
this.$field.tokenfield('setTokens', [{ value: "black", label: "Schwarz" }, { value: "yellow", label: "Gelb" }]);
});
after(function() {
TFT.template = null;
});
it('must replace any existing tokens with new ones', function() {
this.$field.tokenfield('setTokens', [{ value: "black", label: "Schwarz" }, { value: "yellow", label: "Gelb" }]);
var tokens = this.$field.tokenfield('getTokens')
, tokensList = this.$field.tokenfield('getTokensList');
tokens.must.have.length(2);
tokens[0].must.have.keys(['label', 'value']);
tokens[0].label.must.equal('Schwarz');
tokens[0].value.must.equal('black');
tokensList.must.not.contain('red');
});
it('must set the original input value to comma-separated list of token values', function() {
this.$field.val().must.equal('black, yellow');
});
});
});
describe('disable()', function() {
beforeEach(function() {
this.$field.tokenfield('disable');
});
it('must disable both original and token input', function() {
this.$field.prop('disabled').must.be.true();
this.$input.prop('disabled').must.be.true();
});
it('must add "disabled" class to tokenfield', function() {
this.$wrapper.hasClass('disabled').must.be.true();
});
});
describe('enable()', function() {
beforeEach(function() {
this.$field.tokenfield('disable');
this.$field.tokenfield('enable');
});
it('must enable both original and token input', function() {
this.$field.prop('disabled').must.be.false();
this.$input.prop('disabled').must.be.false();
});
it('must remove "disabled" class from tokenfield', function() {
this.$wrapper.hasClass('disabled').must.be.false();
});
});
describe('readonly()', function() {
beforeEach(function() {
this.$field.tokenfield('readonly');
});
it('must make both original and token input readonly', function() {
this.$field.prop('readonly').must.be.true();
this.$input.prop('readonly').must.be.true();
});
it('must add "readonly" class to tokenfield', function() {
this.$wrapper.hasClass('readonly').must.be.true();
});
});
describe('writeable()', function() {
beforeEach(function() {
this.$field.tokenfield('readonly');
this.$field.tokenfield('writeable');
});
it('must make both original and token input writeable', function() {
this.$field.prop('readonly').must.be.false();
this.$input.prop('readonly').must.be.false();
});
it('must remove "readonly" class from tokenfield', function() {
this.$wrapper.hasClass('readonly').must.be.false();
});
});
});
});
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