LyAhn
5004a2d01a
Wire Vitest into the existing Vite config (scoped to src/**/*.test.ts so it never collides with the Playwright suite in tests/) and add test:unit, test:unit:watch, and test:rust scripts. Covers the pure logic layer: parseSearchValue prefix parsing, all twelve sort orders through mergeImages, merge/dedup/window helpers, filter matching, gallery request tokens, localStorage-backed initial settings, folder-picker path utilities, and the duplicate/lightbox/gallery/video formatters. Fixture factories live in src/test/factories.ts.
62 lines
2.0 KiB
TypeScript
62 lines
2.0 KiB
TypeScript
import { describe, expect, it } from 'vitest'
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import type { DuplicateScanProgress } from '../../store'
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import {
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duplicateProgressLabel,
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duplicateProgressPercent,
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formatBytes,
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formatRelativeTime,
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} from './format'
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function progress(overrides: Partial<DuplicateScanProgress> = {}): DuplicateScanProgress {
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return { phase: 'checking', processed: 0, total: 0, skipped: 0, ...overrides }
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}
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describe('formatBytes', () => {
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it('formats each size tier', () => {
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expect(formatBytes(0)).toBe('0 B')
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expect(formatBytes(512)).toBe('512 B')
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expect(formatBytes(2048)).toBe('2 KB')
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expect(formatBytes(1_048_576)).toBe('1.0 MB')
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expect(formatBytes(1_610_612_736)).toBe('1.5 GB')
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})
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})
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describe('formatRelativeTime', () => {
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const now = () => Math.floor(Date.now() / 1000)
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it('formats each time bucket', () => {
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expect(formatRelativeTime(now())).toBe('just now')
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expect(formatRelativeTime(now() - 120)).toBe('2m ago')
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expect(formatRelativeTime(now() - 7200)).toBe('2h ago')
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expect(formatRelativeTime(now() - 172_800)).toBe('2d ago')
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})
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})
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describe('duplicateProgressLabel', () => {
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it('returns null without progress', () => {
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expect(duplicateProgressLabel(null)).toBeNull()
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})
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it('labels each phase', () => {
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expect(duplicateProgressLabel(progress({ phase: 'checking' }))).toBe('Checking file sizes')
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expect(duplicateProgressLabel(progress({ phase: 'hashing' }))).toBe(
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'Hashing duplicate candidates'
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)
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expect(duplicateProgressLabel(progress({ phase: 'confirming' }))).toBe(
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'Confirming exact matches'
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)
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})
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})
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describe('duplicateProgressPercent', () => {
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it('returns 0 for missing progress or zero totals', () => {
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expect(duplicateProgressPercent(null)).toBe(0)
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expect(duplicateProgressPercent(progress({ processed: 5, total: 0 }))).toBe(0)
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})
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it('rounds to whole percent', () => {
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expect(duplicateProgressPercent(progress({ processed: 50, total: 200 }))).toBe(25)
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expect(duplicateProgressPercent(progress({ processed: 1, total: 3 }))).toBe(33)
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})
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})
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