openpencil/tests/engine/io/fig/thumbnail-page.test.ts
2026-08-18 03:43:38 -03:00

30 lines
933 B
TypeScript

import { describe, expect, test } from 'bun:test'
import { findFigThumbnailPageId } from '#core/io/formats/fig/thumbnail-page'
describe('FIG thumbnail page selection', () => {
test('prefers an exact Cover page case-insensitively', () => {
expect(
findFigThumbnailPageId([
{ id: 'first', name: 'Cover archive' },
{ id: 'exact', name: ' COVER ' },
{ id: 'last', name: 'Cover v2' }
])
).toBe('exact')
})
test('uses the first page containing Cover when no exact match exists', () => {
expect(
findFigThumbnailPageId([
{ id: 'unrelated', name: 'Homepage' },
{ id: 'first-cover', name: '✨ Project cover' },
{ id: 'second-cover', name: 'Cover archive' }
])
).toBe('first-cover')
})
test('does not fall back to an unrelated page', () => {
expect(findFigThumbnailPageId([{ id: 'first', name: 'Homepage' }])).toBeUndefined()
})
})