15 lines
408 B
TypeScript
15 lines
408 B
TypeScript
import { describe, expect, it } from 'vitest';
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import { formatTime } from './elapsed';
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describe('formatTime', () => {
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it('formats seconds as HH:MM:SS', () => {
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expect(formatTime(0)).toBe('00:00:00');
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expect(formatTime(65)).toBe('00:01:05');
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expect(formatTime(3661)).toBe('01:01:01');
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});
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it('never returns a negative time', () => {
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expect(formatTime(-10)).toBe('00:00:00');
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});
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});
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