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svelte/test/runtime/samples/animation-css/_config.js

59 lines
1.2 KiB

export default {
data: {
things: [
{ id: 1, name: 'a' },
{ id: 2, name: 'b' },
{ id: 3, name: 'c' },
{ id: 4, name: 'd' },
{ id: 5, name: 'e' }
]
},
html: `
<div>a</div>
<div>b</div>
<div>c</div>
<div>d</div>
<div>e</div>
`,
test(assert, component, target, window, raf) {
let divs = document.querySelectorAll('div');
divs.forEach(div => {
div.getBoundingClientRect = function() {
const index = [...this.parentNode.children].indexOf(this);
const top = index * 30;
return {
left: 0,
right: 100,
top,
bottom: top + 20
}
};
})
component.set({
things: [
{ id: 5, name: 'e' },
{ id: 2, name: 'b' },
{ id: 3, name: 'c' },
{ id: 4, name: 'd' },
{ id: 1, name: 'a' }
]
});
divs = document.querySelectorAll('div');
assert.ok(~divs[0].style.animation.indexOf('__svelte'));
assert.equal(divs[1].style.animation, undefined);
assert.equal(divs[2].style.animation, undefined);
assert.equal(divs[3].style.animation, undefined);
assert.ok(~divs[4].style.animation.indexOf('__svelte'));
raf.tick(100);
assert.deepEqual([
divs[0].style.animation,
divs[4].style.animation
], ['', '']);
}
};