Steffen Becker
de71830922
ReviewMarginLayer draws the cards in a strip right of the page, at the height of the line each belongs to, with a dashed leader running through the gap under it. A balloon is pushed down by the one above (balloonStack, measured per card, unit-tested) and the column belongs to its page, so it never runs past the sheet. The strip is only reserved where the margin has something to show; the smoke test guards a card's content against its box.
29 lines
977 B
TypeScript
29 lines
977 B
TypeScript
import { describe, it, expect } from 'vitest';
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import { stackTops } from '../../src/lib/utils/balloonStack';
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describe('the margin balloon stack', () => {
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it('leaves a balloon at its anchor where there is room', () => {
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expect(stackTops([0, 200, 400], [50, 50, 50], 6)).toEqual([0, 200, 400]);
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});
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it('pushes an overlapping balloon below its predecessor', () => {
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expect(stackTops([0, 10, 20], [50, 50, 50], 6)).toEqual([0, 56, 112]);
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});
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it('never lifts one above the anchor it belongs to', () => {
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expect(stackTops([100, 0], [20, 20], 4)).toEqual([100, 124]);
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});
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it('pulls the column up so it ends inside the page', () => {
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expect(stackTops([0, 70], [40, 40], 6, 0, 100)).toEqual([0, 60]);
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});
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it('keeps the cards apart where the page cannot hold them all', () => {
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expect(stackTops([10, 20], [50, 50], 6, 0, 80)).toEqual([10, 66]);
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});
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it('holds an empty list', () => {
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expect(stackTops([], [], 6)).toEqual([]);
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});
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});
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