wowjs-shadow
Version:
This Fork it's for using HTMLElements instead of string selectors in ScrollContainer property, which that means that you can pass Elements that are not reachable by selectors such as Elements inside Shadow Dom.
245 lines (243 loc) • 10.4 kB
JavaScript
(function() {
describe('WOW', function() {
var timeout, winHeight;
window.console = {
warn: function() {}
};
timeout = 100;
winHeight = 300;
describe('smoke test', function() {
it('exists', function() {
return expect(WOW).toBeDefined();
});
return it("has an 'init' method", function() {
return expect(new WOW().init).toBeDefined();
});
});
describe('simple test environment', function() {
beforeEach(function() {
return loadFixtures('simple.html');
});
it('emulates window height', function() {
return expect(document.documentElement.clientHeight).toBe(winHeight);
});
return it('has boxes set up for testing', function() {
var boxCount, boxHeight, offset, style;
boxHeight = 200;
boxCount = $('#simple').children().length;
expect($('#simple').height()).toBe(boxHeight * boxCount);
expect($('#simple-1').height()).toBe(boxHeight);
expect($('#simple-2').height()).toBe(boxHeight);
expect($('#simple-3').height()).toBe(boxHeight);
expect($('#simple-4').height()).toBe(boxHeight);
expect($('#simple-5').height()).toBe(boxHeight);
offset = $('#simple').offset().top;
expect($('#simple-1').offset().top).toBe(offset + boxHeight * 0);
expect($('#simple-2').offset().top).toBe(offset + boxHeight * 1);
expect($('#simple-3').offset().top).toBe(offset + boxHeight * 2);
expect($('#simple-4').offset().top).toBe(offset + boxHeight * 3);
expect($('#simple-5').offset().top).toBe(offset + boxHeight * 4);
style = $('#simple-5')[0].style;
expect(style.background).toBe('yellow');
return expect(style.color).toBe('red');
});
});
describe('library behaviour', function() {
var wow;
wow = null;
beforeEach(function(done) {
loadFixtures('simple.html');
(wow = new WOW).init();
return setTimeout(function() {
return done();
}, timeout);
});
it('animates elements that are fully visible on the page', function() {
expect($('#simple-1')).toHaveClass('animated');
return expect($('#simple-1').css('visibility')).toBe('visible');
});
it("does not touch elements that don't have the marker class", function() {
expect($('#simple-2')).not.toHaveClass('animated');
return expect($('#simple-2').css('visibility')).toBe('visible');
});
it('does not animate elements not yet visible on the page', function() {
expect($('#simple-3')).not.toHaveClass('animated');
expect($('#simple-3').css('visibility')).not.toBe('visible');
expect($('#simple-4')).not.toHaveClass('animated');
return expect($('#simple-4').css('visibility')).not.toBe('visible');
});
it('animates elements after scrolling down and they become visible', function(done) {
window.scrollTo(0, $('#simple-3').offset().top - winHeight + 150);
return setTimeout(function() {
expect($('#simple-3')).toHaveClass('animated');
expect($('#simple-3').css('visibility')).toBe('visible');
expect($('#simple-4')).not.toHaveClass('animated');
expect($('#simple-4').css('visibility')).not.toBe('visible');
window.scrollTo(0, $('#simple-4').offset().top - winHeight + 150);
return setTimeout(function() {
expect($('#simple-4')).toHaveClass('animated');
expect($('#simple-4').css('visibility')).toBe('visible');
return done();
}, timeout);
}, timeout);
});
it('does not tamper with the style attribute', function(done) {
window.scrollTo(0, $('#simple-5').offset().top - winHeight + 150);
return setTimeout(function() {
expect($('#simple-5')).toHaveClass('animated');
expect($('#simple-5').css('visibility')).toBe('visible');
expect($('#simple-5')[0].style.background).toBe('yellow');
expect($('#simple-5')[0].style.color).toBe('red');
return done();
}, timeout);
});
it('works with asynchronously loaded content', function(done) {
$('#simple').append($('<div/>', {
id: 'simple-6',
"class": 'wow'
}));
wow.sync();
window.scrollTo(0, $('#simple-6').offset().top - winHeight + 150);
return setTimeout(function() {
expect($('#simple-6')).toHaveClass('animated');
expect($('#simple-6').css('visibility')).toBe('visible');
return done();
}, timeout);
});
return it('works with asynchronously loaded nested content', function(done) {
$('#simple').append($('<div/>')).children().first().append($('<div/>', {
id: 'simple-7',
"class": 'wow'
}));
wow.sync();
window.scrollTo(0, $('#simple-7').offset().top - winHeight + 150);
return setTimeout(function() {
expect($('#simple-7')).toHaveClass('animated');
expect($('#simple-7').css('visibility')).toBe('visible');
return done();
}, timeout);
});
});
describe('custom test environment', function() {
beforeEach(function() {
return loadFixtures('custom.html');
});
it('emulates window height', function() {
return expect(document.documentElement.clientHeight).toBe(winHeight);
});
return it('has boxes set up for testing', function() {
var offset;
expect($('#custom').height()).toBe(800);
expect($('#custom-1').height()).toBe(200);
expect($('#custom-2').height()).toBe(200);
expect($('#custom-3').height()).toBe(200);
expect($('#custom-4').height()).toBe(200);
offset = $('#custom').offset().top;
expect($('#custom-1').offset().top).toBe(offset + 200 * 0);
expect($('#custom-2').offset().top).toBe(offset + 200 * 1);
expect($('#custom-3').offset().top).toBe(offset + 200 * 2);
return expect($('#custom-4').offset().top).toBe(offset + 200 * 3);
});
});
return describe('library behaviour with custom settings', function() {
var called;
called = false;
beforeEach(function(done) {
called = false;
loadFixtures('custom.html');
new WOW({
boxClass: 'block',
animateClass: 'fancy',
offset: 10,
callback: function() {
return called = true;
}
}).init();
$('.block').on('block', function() {
return $(this).addClass('triggered');
});
return setTimeout(function() {
return done();
}, timeout);
});
it("creates two instances of the WOW.js with different configs", function() {
var wow1, wow2;
wow1 = new WOW({
boxClass: 'block1',
animateClass: 'fancy1',
offset: 10
});
wow2 = new WOW({
boxClass: 'block2',
animateClass: 'fancy2',
offset: 20
});
expect(wow1.config.boxClass).toBe("block1");
expect(wow1.config.animateClass).toBe("fancy1");
return expect(wow1.config.offset).toBe(10);
});
it("does not touch elements that don't have the marker class", function(done) {
window.scrollTo(0, $('#custom-1').offset().top - winHeight + 15);
return setTimeout(function() {
expect($('#custom-1')).not.toHaveClass('fancy');
return done();
}, timeout);
});
it("animates elements that are partially visible on the page based on the 'offset' config", function(done) {
return setTimeout(function() {
window.scrollTo(0, $('#custom-2').offset().top - winHeight + 5);
expect($('#custom-2')).not.toHaveClass('fancy');
window.scrollTo(0, $('#custom-2').offset().top - winHeight + 15);
return setTimeout(function() {
expect($('#custom-2')).toHaveClass('fancy');
expect($('#custom-2').css('visibility')).toBe('visible');
return done();
}, timeout);
}, timeout);
});
it('does not animate elements not yet visible on the page', function() {
expect($('#custom-3')).not.toHaveClass('fancy');
return expect($('#custom-4')).not.toHaveClass('fancy');
});
it('animates elements after scrolling down and they become visible', function(done) {
window.scrollTo(0, $('#custom-3').offset().top - winHeight + 150);
return setTimeout(function() {
expect($('#custom-3')).toHaveClass('fancy');
expect($('#custom-3').css('visibility')).toBe('visible');
expect($('#custom-3')[0].style.webkitAnimationIterationCount).toBe('2');
expect($('#custom-4')).not.toHaveClass('fancy');
window.scrollTo(0, $('#custom-4').offset().top - winHeight + 150);
return setTimeout(function() {
expect($('#custom-4')).toHaveClass('fancy');
expect($('#custom-4').css('visibility')).toBe('visible');
expect($('#custom-4')[0].style.webkitAnimationIterationCount).toBe('infinite');
expect($('#custom-4')[0].style.webkitAnimationDuration).toBe('2s');
expect($('#custom-4')[0].style.webkitAnimationDelay).toBe('1s');
return done();
}, timeout);
}, timeout);
});
it("fires the callback", function(done) {
called = false;
window.scrollTo(0, $('#custom-3').offset().top - winHeight + 150);
return setTimeout(function() {
expect(called).toBe(true);
return done();
}, timeout);
});
return it('fires the callback on the visible element', function(done) {
window.scrollTo(0, $('#custom-3').offset().top - winHeight + 150);
return setTimeout(function() {
expect($('#custom-3')).toHaveClass('triggered');
expect($('#custom-4')).not.toHaveClass('triggered');
window.scrollTo(0, $('#custom-4').offset().top - winHeight + 150);
return setTimeout(function() {
expect($('#custom-3')).toHaveClass('triggered');
expect($('#custom-4')).toHaveClass('triggered');
return done();
}, timeout);
}, timeout);
});
});
});
}).call(this);