81 lines
2.6 KiB
JavaScript
81 lines
2.6 KiB
JavaScript
suite('animation-constructor', function() {
|
|
setup(function() {
|
|
document.timeline.getAnimationPlayers().forEach(function(player) {
|
|
player.cancel();
|
|
});
|
|
});
|
|
|
|
test('Playing an Animation makes a Player', function() {
|
|
var animation = new Animation(document.body, [], 1000);
|
|
assert.equal(document.body.getAnimationPlayers().length, 0);
|
|
|
|
var player = document.timeline.play(animation);
|
|
tick(200);
|
|
assert.equal(document.body.getAnimationPlayers().length, 1);
|
|
|
|
tick(1600);
|
|
assert.equal(document.body.getAnimationPlayers().length, 0);
|
|
});
|
|
|
|
test('Setting the timing function on an Animation works', function() {
|
|
function leftAsNumber(target) {
|
|
left = getComputedStyle(target).left;
|
|
return Number(left.substring(0, left.length - 2));
|
|
}
|
|
|
|
var target1 = document.createElement('div');
|
|
var target2 = document.createElement('div');
|
|
target1.style.position = 'absolute';
|
|
target2.style.position = 'absolute';
|
|
document.body.appendChild(target1);
|
|
document.body.appendChild(target2);
|
|
|
|
var animation1 = new Animation(target1, [{left: '0px'}, {left: '50px'}], 1000);
|
|
var animation2 = new Animation(target2, [{left: '0px'}, {left: '50px'}], {duration: 1000, easing: 'ease-in'});
|
|
|
|
var player1 = document.timeline.play(animation1);
|
|
var player2 = document.timeline.play(animation2);
|
|
|
|
tick(0);
|
|
assert.equal(leftAsNumber(target1), 0);
|
|
assert.equal(leftAsNumber(target2), 0);
|
|
|
|
tick(250);
|
|
assert.closeTo(leftAsNumber(target1), 12.5, 1);
|
|
assert.closeTo(leftAsNumber(target2), 4.65, 1);
|
|
|
|
tick(500);
|
|
assert.closeTo(leftAsNumber(target1), 25, 1);
|
|
assert.closeTo(leftAsNumber(target2), 15.25, 1);
|
|
});
|
|
|
|
test('Timing is always converted to AnimationTimingInput', function() {
|
|
var target = document.createElement('div');
|
|
document.body.appendChild(target);
|
|
|
|
var keyframes = [{background: 'blue'}, {background: 'red'}];
|
|
|
|
var animation = new Animation(target, keyframes, 200);
|
|
assert.equal(animation.timing.duration, 200);
|
|
|
|
animation = new Animation(target, keyframes);
|
|
assert.isDefined(animation.timing);
|
|
|
|
animation = new Animation(target, keyframes, {duration: 200});
|
|
var group = new AnimationGroup([animation]);
|
|
assert.equal(group.timing.duration, 'auto');
|
|
});
|
|
|
|
test('Handle null target on Animation', function() {
|
|
var animation = new Animation(null, function(tf) {
|
|
// noop
|
|
}, 200);
|
|
|
|
var player = document.timeline.play(animation);
|
|
assert.isNotNull(player);
|
|
tick(50);
|
|
tick(150);
|
|
assert.equal(player.currentTime, 100);
|
|
});
|
|
});
|