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Add tests for a more complex html structure, adjust core

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This commit is contained in:
imakewebthings 2011-05-29 11:07:29 +08:00
parent 6564581c5d
commit f93b481263
5 changed files with 334 additions and 236 deletions
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5
.gitignore vendored
View file

@ -1,4 +1,3 @@
.DS_Store
test/spec-1-api.js
test/spec-2-shell.js
test/spec-3-tests.js
.sass-cache/
progress/

40
pitchdeck.core.js
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@ -69,18 +69,44 @@
function updateStates() {
var oc = options.classes,
$container = $(options.selectors.container),
old = $container.data('onSlide');
old = $container.data('onSlide'),
$all = $();
// Container state
$container.removeClass(oc.onPrefix + old)
.addClass(oc.onPrefix + current)
.data('onSlide', current);
$.each(slides, function(i, $e) {
$e.toggleClass(oc.before, i < current - 1)
.toggleClass(oc.previous, i === current - 1)
.toggleClass(oc.current, i === current)
.toggleClass(oc.next, i === current + 1)
.toggleClass(oc.after, i > current + 1);
// Remove previous states
$.each(slides, function(i, el) {
$all = $all.add(el);
});
$all.removeClass([
oc.before,
oc.previous,
oc.current,
oc.next,
oc.after
].join(" "));
// Add new states back in
slides[current].addClass(oc.current);
if (current > 0) {
slides[current-1].addClass(oc.previous);
}
if (current + 1 < slides.length) {
slides[current+1].addClass(oc.next);
}
if (current > 1) {
$.each(slides.slice(0, current - 1), function(i, el) {
el.addClass(oc.before);
});
}
if (current + 2 < slides.length) {
$.each(slides.slice(current+2), function(i, el) {
el.addClass(oc.after);
})
}
}
$[pd] = function(method, arg) {

12
test/fixtures/complex.html vendored Normal file
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@ -0,0 +1,12 @@
<div class="pitchdeck-container">
<div class="slide1"></div>
<div class="slide2 slide3 slide4">
<div class="slide2 slide10"></div>
<div class="slide3 slide4"></div>
</div>
<div class="slide3 slide5"></div>
<div class="slide6 slide7 slide8 slide9 slide10">
</div>

2
test/index.html
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@ -6,7 +6,7 @@
<link rel="stylesheet" type="text/css" href="lib/jasmine.css">
<script type="text/javascript" src="lib/jasmine.js"></script>
<script type="text/javascript" src="lib/jasmine-html.js"></script>
<script src="http://ajax.microsoft.com/ajax/jquery/jquery-1.5.2.min.js"></script>
<script src="http://ajax.microsoft.com/ajax/jquery/jquery-1.6.1.min.js"></script>
<script type="text/javascript" src="lib/jasmine-jquery.js"></script>
<!-- include source files here... -->

511
test/spec.core.js
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@ -4,247 +4,308 @@ var defaults = $.pitchdeck.defaults;
// Go tests, go
describe('PitchDeck', function() {
beforeEach(function() {
loadFixtures('standard.html');
});
describe('init(selector)', function() {
it('should create slides', function() {
$.pitchdeck('.slide');
expect($.pitchdeck('getSlides').length).toEqual($('.slide').length);
describe('standard html structure', function() {
beforeEach(function() {
loadFixtures('standard.html');
});
describe('init(selector)', function() {
it('should create slides', function() {
$.pitchdeck('.slide');
expect($.pitchdeck('getSlides').length).toEqual($('.slide').length);
});
});
describe('init([selectors])', function() {
it('should create slides', function() {
$.pitchdeck([
'.slide1',
'.slide2',
'.slide3',
'.slide4',
'.slide5'
]);
expect($.pitchdeck('getSlides').length).toEqual($('.slide').length);
});
});
describe('navigation functions', function() {
beforeEach(function() {
$.pitchdeck('.slide');
});
describe('go(i)', function() {
it('should go to the i slide (0 based index)', function() {
$.pitchdeck('go', 3);
expect($.pitchdeck('getSlide')).toHaveClass('slide4');
});
it('should go nowhere if i is NaN', function() {
$.pitchdeck('go', 'foobar');
expect($.pitchdeck('getSlide')).toHaveClass('slide1');
});
it('should go nowhere if i is out of bounds', function() {
$.pitchdeck('go', 5);
expect($.pitchdeck('getSlide')).toHaveClass('slide1');
});
});
describe('next()', function() {
it('should go to the next slide', function() {
$.pitchdeck('next');
expect($.pitchdeck('getSlide')).toHaveClass('slide2');
});
it('should go nowhere if on the last slide', function() {
$.pitchdeck('go', 4);
$.pitchdeck('next');
expect($.pitchdeck('getSlide')).toHaveClass('slide5');
});
});
describe('prev()', function() {
it('should go to the previous slide', function() {
$.pitchdeck('go', 2);
$.pitchdeck('prev');
expect($.pitchdeck('getSlide')).toHaveClass('slide2');
});
it('should go nowhere if on the first slide', function() {
$.pitchdeck('prev');
expect($.pitchdeck('getSlide')).toHaveClass('slide1');
});
});
});
describe('getters', function() {
beforeEach(function() {
$.pitchdeck('.slide');
});
describe('getSlide()', function() {
it('should get the current slide', function() {
expect($.pitchdeck('getSlide')).toHaveClass('slide1');
$.pitchdeck('go', 2);
expect($.pitchdeck('getSlide')).toHaveClass('slide3');
});
});
describe('getSlide(i)', function() {
it('should get slide number i (0 based index)', function() {
expect($.pitchdeck('getSlide', 1)).toHaveClass('slide2');
expect($.pitchdeck('getSlide', 3)).toHaveClass('slide4');
});
it('should return null if i is NaN', function() {
expect($.pitchdeck('getSlide', 'barfoo')).toBeNull();
});
it('should return null if i is out of bounds', function() {
expect($.pitchdeck('getSlide', 6)).toBeNull();
});
});
describe('getSlides()', function() {
it('should return an array of jQuery objects for each slide', function() {
var expectation = [];
$('.slide').each(function() {
expectation.push($(this));
});
slides = $.pitchdeck('getSlides');
expect(slides).toEqual(expectation);
});
});
});
describe('container states', function() {
beforeEach(function() {
$.pitchdeck('.slide');
});
it('should start at state 0', function() {
expect($(defaults.selectors.container)).toHaveClass(defaults.classes.onPrefix + '0');
});
it('should change states with the slide number', function() {
$.pitchdeck('next');
expect($(defaults.selectors.container)).toHaveClass(defaults.classes.onPrefix + '1');
$.pitchdeck('go', 3);
expect($(defaults.selectors.container)).toHaveClass(defaults.classes.onPrefix + '3');
$.pitchdeck('prev');
expect($(defaults.selectors.container)).toHaveClass(defaults.classes.onPrefix + '2');
});
});
describe('options object', function() {
var $d = $(document);
beforeEach(function() {
$d.unbind('keydown');
$.pitchdeck('.alt-slide', {
classes: {
after: 'alt-after',
before: 'alt-before',
current: 'alt-current',
onPrefix: 'alt-on-',
next: 'alt-next',
previous: 'alt-prev'
},
selectors: {
container: '.alt-container'
},
keys: {
next: 87,
previous: 69
}
});
});
describe('classes', function() {
it('should use the specified after class', function() {
expect($('.alt-slide3, .alt-slide4, .alt-slide5')).toHaveClass('alt-after');
});
it('should use the specified before class', function() {
$.pitchdeck('go', 4);
expect($('.alt-slide1, .alt-slide2, .alt-slide3')).toHaveClass('alt-before');
});
it('should use the specified container class', function() {
$.pitchdeck('go', 2);
expect($('.alt-container')).toHaveClass('alt-on-2');
});
it('should use the specified current class', function() {
expect($.pitchdeck('getSlide')).toHaveClass('alt-current');
});
it('should use the specified next class', function() {
expect($('.alt-slide2')).toHaveClass('alt-next');
});
it('should use the specified previous class', function() {
$.pitchdeck('next');
expect($('.alt-slide1')).toHaveClass('alt-prev');
});
});
describe('key bindings', function() {
var e;
beforeEach(function() {
e = jQuery.Event('keydown');
});
it('should go to the next slide using the specified key', function() {
e.which = 87; // 'w'
$d.trigger(e);
expect($.pitchdeck('getSlide')).toHaveClass('alt-slide2');
});
it('should go to the previous slide using the specified key', function() {
$.pitchdeck('next');
e.which = 69; // 'e'
$d.trigger(e);
expect($.pitchdeck('getSlide')).toHaveClass('alt-slide1');
});
});
});
describe('events', function() {
var $d = $(document);
beforeEach(function() {
$.pitchdeck('.slide');
$.pitchdeck('go', 1);
spyOnEvent($d, 'pitchdeck.change');
});
describe('pitchdeck.change', function() {
it('should fire on go(i)', function() {
$.pitchdeck('go', 3);
expect('pitchdeck.change').toHaveBeenTriggeredOn($d);
});
it('should fire on next()', function() {
$.pitchdeck('next');
expect('pitchdeck.change').toHaveBeenTriggeredOn($d);
});
it('should fire on prev()', function() {
$.pitchdeck('prev');
expect('pitchdeck.change').toHaveBeenTriggeredOn($d);
});
it('should pass parameters with from and to indices', function() {
$d.bind('pitchdeck.change', function(e, from, to) {
expect(from).toEqual(1);
expect(to).toEqual(3);
});
$.pitchdeck('go', 3);
$d.unbind('pitchdeck.change');
});
});
});
});
describe('init([selectors])', function() {
it('should create slides', function() {
describe('complex html structure', function() {
beforeEach(function() {
loadFixtures('complex.html');
$.pitchdeck([
'.slide1',
'.slide2',
'.slide3',
'.slide4',
'.slide5'
'.slide5',
'.slide6',
'.slide7',
'.slide8',
'.slide9',
'.slide10',
]);
expect($.pitchdeck('getSlides').length).toEqual($('.slide').length);
});
});
describe('navigation functions', function() {
beforeEach(function() {
$.pitchdeck('.slide');
$.pitchdeck('go', 2);
});
describe('go(i)', function() {
it('should go to the i slide (0 based index)', function() {
$.pitchdeck('go', 3);
expect($.pitchdeck('getSlide')).toHaveClass('slide4');
});
it('should go nowhere if i is NaN', function() {
$.pitchdeck('go', 'foobar');
expect($.pitchdeck('getSlide')).toHaveClass('slide1');
});
it('should go nowhere if i is out of bounds', function() {
$.pitchdeck('go', 5);
expect($.pitchdeck('getSlide')).toHaveClass('slide1');
});
});
describe('next()', function() {
it('should go to the next slide', function() {
$.pitchdeck('next');
expect($.pitchdeck('getSlide')).toHaveClass('slide2');
});
it('should go nowhere if on the last slide', function() {
$.pitchdeck('go', 4);
$.pitchdeck('next');
expect($.pitchdeck('getSlide')).toHaveClass('slide5');
});
});
describe('prev()', function() {
it('should go to the previous slide', function() {
$.pitchdeck('go', 2);
$.pitchdeck('prev');
expect($.pitchdeck('getSlide')).toHaveClass('slide2');
});
it('should go nowhere if on the first slide', function() {
$.pitchdeck('prev');
expect($.pitchdeck('getSlide')).toHaveClass('slide1');
});
});
});
describe('getters', function() {
beforeEach(function() {
$.pitchdeck('.slide');
});
describe('getSlide()', function() {
it('should get the current slide', function() {
expect($.pitchdeck('getSlide')).toHaveClass('slide1');
$.pitchdeck('go', 2);
expect($.pitchdeck('getSlide')).toHaveClass('slide3');
});
});
describe('getSlide(i)', function() {
it('should get slide number i (0 based index)', function() {
expect($.pitchdeck('getSlide', 1)).toHaveClass('slide2');
expect($.pitchdeck('getSlide', 3)).toHaveClass('slide4');
});
it('should return null if i is NaN', function() {
expect($.pitchdeck('getSlide', 'barfoo')).toBeNull();
});
it('should return null if i is out of bounds', function() {
expect($.pitchdeck('getSlide', 6)).toBeNull();
});
});
describe('getSlides()', function() {
it('should return an array of jQuery objects for each slide', function() {
var expectation = [];
$('.slide').each(function() {
expectation.push($(this));
describe('compound state classes', function() {
it('should apply current class', function() {
$('.slide3').each(function(i, el) {
expect($(el)).toHaveClass(defaults.classes.current);
});
slides = $.pitchdeck('getSlides');
expect(slides).toEqual(expectation);
});
});
});
describe('container states', function() {
beforeEach(function() {
$.pitchdeck('.slide');
});
it('should start at state 0', function() {
expect($(defaults.selectors.container)).toHaveClass(defaults.classes.onPrefix + '0');
});
it('should change states with the slide number', function() {
$.pitchdeck('next');
expect($(defaults.selectors.container)).toHaveClass(defaults.classes.onPrefix + '1');
$.pitchdeck('go', 3);
expect($(defaults.selectors.container)).toHaveClass(defaults.classes.onPrefix + '3');
$.pitchdeck('prev');
expect($(defaults.selectors.container)).toHaveClass(defaults.classes.onPrefix + '2');
});
});
describe('options object', function() {
var $d = $(document);
beforeEach(function() {
$d.unbind('keydown');
$.pitchdeck('.alt-slide', {
classes: {
after: 'alt-after',
before: 'alt-before',
current: 'alt-current',
onPrefix: 'alt-on-',
next: 'alt-next',
previous: 'alt-prev'
},
selectors: {
container: '.alt-container'
},
keys: {
next: 87,
previous: 69
}
});
});
describe('classes', function() {
it('should use the specified after class', function() {
expect($('.alt-slide3, .alt-slide4, .alt-slide5')).toHaveClass('alt-after');
});
it('should use the specified before class', function() {
$.pitchdeck('go', 4);
expect($('.alt-slide1, .alt-slide2, .alt-slide3')).toHaveClass('alt-before');
});
it('should use the specified container class', function() {
$.pitchdeck('go', 2);
expect($('.alt-container')).toHaveClass('alt-on-2');
});
it('should use the specified current class', function() {
expect($.pitchdeck('getSlide')).toHaveClass('alt-current');
});
it('should use the specified next class', function() {
expect($('.alt-slide2')).toHaveClass('alt-next');
});
it('should use the specified previous class', function() {
$.pitchdeck('next');
expect($('.alt-slide1')).toHaveClass('alt-prev');
});
});
describe('key bindings', function() {
var e;
beforeEach(function() {
e = jQuery.Event('keydown');
});
it('should go to the next slide using the specified key', function() {
e.which = 87; // 'w'
$d.trigger(e);
expect($.pitchdeck('getSlide')).toHaveClass('alt-slide2');
});
it('should go to the previous slide using the specified key', function() {
$.pitchdeck('next');
e.which = 69; // 'e'
$d.trigger(e);
expect($.pitchdeck('getSlide')).toHaveClass('alt-slide1');
});
});
});
describe('events', function() {
var $d = $(document);
beforeEach(function() {
$.pitchdeck('.slide');
$.pitchdeck('go', 1);
spyOnEvent($d, 'pitchdeck.change');
});
describe('pitchdeck.change', function() {
it('should fire on go(i)', function() {
$.pitchdeck('go', 3);
expect('pitchdeck.change').toHaveBeenTriggeredOn($d);
});
it('should fire on next()', function() {
$.pitchdeck('next');
expect('pitchdeck.change').toHaveBeenTriggeredOn($d);
});
it('should fire on prev()', function() {
$.pitchdeck('prev');
expect('pitchdeck.change').toHaveBeenTriggeredOn($d);
});
it('should pass parameters with from and to indices', function() {
$d.bind('pitchdeck.change', function(e, from, to) {
expect(from).toEqual(1);
expect(to).toEqual(3);
it('should apply previous class', function() {
$('.slide2').each(function(i, el) {
expect($(el)).toHaveClass(defaults.classes.previous);
});
$.pitchdeck('go', 3);
});
it('should apply next class', function() {
$('.slide4').each(function(i, el) {
expect($(el)).toHaveClass(defaults.classes.next);
});
});
it('should apply before class', function() {
$('.slide1').each(function(i, el) {
expect($(el)).toHaveClass(defaults.classes.before);
});
});
it('should apply after class', function() {
$('.slide5, .slide6, .slide7, .slide8, .slide9, .slide10').each(function(i, el) {
expect($(el)).toHaveClass(defaults.classes.after);
});
});
});
it('should remove old state classes', function() {
$.pitchdeck('go', 4);
expect($('.slide3').not('.slide5')).not.toHaveClass(defaults.classes.current);
expect($('.slide2').not('.slide4')).not.toHaveClass(defaults.classes.previous);
expect($('.slide4').not('.slide6')).not.toHaveClass(defaults.classes.next);
});
});
});