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40 lines
767 B
40 lines
767 B
6 years ago
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export default {
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data: {
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things: [
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'one',
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'two',
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'three'
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]
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},
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test(assert, component, target, window, raf) {
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const { things } = component.get();
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component.set({ things: [] });
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const spans = target.querySelectorAll('span');
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raf.tick(25);
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assert.equal(spans[0].foo, 0.75);
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assert.equal(spans[1].foo, undefined);
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assert.equal(spans[2].foo, undefined);
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raf.tick(125);
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assert.equal(spans[0].foo, 0);
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assert.equal(spans[1].foo, 0.25);
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assert.equal(spans[2].foo, 0.75);
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component.set({ things });
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raf.tick(225);
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assert.htmlEqual(target.innerHTML, `
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<span>one</span>
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<span>two</span>
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<span>three</span>
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`);
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assert.equal(spans[0].foo, 1);
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assert.equal(spans[1].foo, 1);
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assert.equal(spans[2].foo, 1);
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},
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};
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