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describe('Deck JS Quick Go-To', function() {
var $d = $(document);
beforeEach(function() {
loadFixtures('standard.html');
if (Modernizr.history) {
history.replaceState({}, "", "#")
}
else {
window.location.hash = '#';
}
$.deck('.slide');
});
describe('showGoTo()', function() {
it('should show the go-to helper', function() {
expect($(defaults.selectors.container)).not.toHaveClass(defaults.classes.goto);
$.deck('showGoTo');
expect($(defaults.selectors.container)).toHaveClass(defaults.classes.goto);
});
it('should focus the go-to input', function() {
$.deck('showGoTo');
expect($(defaults.selectors.gotoInput)[0]).toEqual(document.activeElement);
});
it('should set aria-hidden to false', function() {
var $gotoForm = $(defaults.selectors.gotoForm);
$.deck('showGoTo');
expect($gotoForm).toHaveAttr('aria-hidden', 'false');
});
});
describe('hideGoTo()', function() {
beforeEach(function() {
$.deck('showGoTo');
$.deck('hideGoTo');
});
it('should hide the go-to helper', function() {
expect($(defaults.selectors.container)).not.toHaveClass(defaults.classes.goto);
});
it('should blur the go-to input', function() {
expect($(defaults.selectors.gotoInput)[0]).not.toEqual(document.activeElement);
});
it('should set aria-hidden to true', function() {
var $gotoForm = $(defaults.selectors.gotoForm);
$.deck('hideGoTo');
expect($gotoForm).toHaveAttr('aria-hidden', 'true');
});
});
describe('toggleGoTo()', function() {
it('should toggle the go-to helper on and off', function() {
expect($(defaults.selectors.container)).not.toHaveClass(defaults.classes.goto);
$.deck('toggleGoTo');
expect($(defaults.selectors.container)).toHaveClass(defaults.classes.goto);
$.deck('toggleGoTo');
expect($(defaults.selectors.container)).not.toHaveClass(defaults.classes.goto);
});
});
describe('Go-To submit', function() {
beforeEach(function() {
$.deck('showGoTo');
});
it('should hide the go-to helper', function() {
$(defaults.selectors.gotoInput).val('3');
$(defaults.selectors.gotoForm).submit();
expect($(defaults.selectors.container)).not.toHaveClass(defaults.classes.goto);
});
it('should go to the slide number entered', function() {
$(defaults.selectors.gotoInput).val('3');
$(defaults.selectors.gotoForm).submit();
expect($.deck('getSlide')).toEqual($.deck('getSlide'), 2);
});
it('should go to the slide id entered', function() {
$(defaults.selectors.gotoInput).val('custom-id');
$(defaults.selectors.gotoForm).submit();
expect($.deck('getSlide')).toEqual($.deck('getSlide'), 1);
});
it('should go nowhere if the number is negative', function() {
$(defaults.selectors.gotoInput).val('-2');
$(defaults.selectors.gotoForm).submit();
expect($.deck('getSlide')).toEqual($.deck('getSlide'), 0);
});
it('should go nowhere if the number is greater than the number of slides', function() {
$(defaults.selectors.gotoInput).val('9');
$(defaults.selectors.gotoForm).submit();
expect($.deck('getSlide')).toEqual($.deck('getSlide'), 0);
});
it('should go nowhere if the id does not exist', function() {
$(defaults.selectors.gotoInput).val('do-not-exist');
$(defaults.selectors.gotoForm).submit();
expect($.deck('getSlide')).toEqual($.deck('getSlide'), 0);
});
});
describe('Datalist population', function() {
it('should fill in options with all the slide ids', function() {
var $dataOptions = $(defaults.selectors.gotoDatalist).find('option');
expect($dataOptions.length).toEqual(5);
expect($dataOptions.eq(0).attr('value')).toEqual('slide-0');
expect($dataOptions.eq(1).attr('value')).toEqual('custom-id');
});
});
describe('key bindings', function() {
var e;
beforeEach(function() {
e = jQuery.Event('keydown.deckgoto');
});
it('should toggle the go-to helper if the specified key is pressed', function() {
e.which = 71; // g
$d.trigger(e);
expect($(defaults.selectors.container)).toHaveClass(defaults.classes.goto);
$d.trigger(e);
expect($(defaults.selectors.container)).not.toHaveClass(defaults.classes.goto);
});
});
describe('countNested false', function() {
beforeEach(function() {
loadFixtures('nesteds.html');
$.deck('.slide', {
countNested: false
});
$.deck('showGoTo');
});
it('should ignore nested slides when given a slide number', function() {
$(defaults.selectors.gotoInput).val('4');
$(defaults.selectors.gotoForm).submit();
expect($.deck('getSlide')).toHaveId('after');
});
it('should respect top side of new slide range', function() {
$.deck('go', 0);
$(defaults.selectors.gotoInput).val('6');
$(defaults.selectors.gotoForm).submit();
expect($.deck('getSlide')).toHaveId('slide-0');
});
});
});
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