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