71 lines
2.5 KiB
TypeScript
71 lines
2.5 KiB
TypeScript
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import { describe, it, expect } from 'vitest';
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import {
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parseJournalMarkdown,
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serializeJournalMarkdown,
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collectAssetIds,
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mapBlockAssetIds,
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} from '../journal';
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import type { JournalBlock } from '../journal';
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const roundTrip = (blocks: JournalBlock[]) =>
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parseJournalMarkdown(
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serializeJournalMarkdown({ frontmatter: {}, blocks, referencedAssetIds: [] }),
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);
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describe('photo grid block', () => {
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it('parses three or more ids as a grid and keeps them all', () => {
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const parsed = parseJournalMarkdown('');
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expect(parsed.blocks).toEqual([
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{ type: 'photo-grid', assetIds: ['a1', 'b2', 'c3'], caption: 'Three' },
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]);
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expect(parsed.referencedAssetIds).toEqual(['a1', 'b2', 'c3']);
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});
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it('no longer drops the third id on a save (pair used to keep two)', () => {
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const once = serializeJournalMarkdown(parseJournalMarkdown('![a1, b2, c3]()'));
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expect(once).toBe('![a1, b2, c3]()');
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});
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it('keeps two ids a pair', () => {
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const parsed = parseJournalMarkdown('');
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expect(parsed.blocks[0]).toMatchObject({ type: 'photo-pair', assetIds: ['a1', 'b2'] });
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});
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it('round-trips five ids with a markdown caption', () => {
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const block: JournalBlock = {
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type: 'photo-grid',
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assetIds: ['a', 'b', 'c', 'd', 'e'],
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caption: 'A <strong>bold</strong> caption',
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};
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expect(roundTrip([block]).blocks).toEqual([block]);
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});
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it('round-trips unfilled placeholders without referencing them', () => {
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const block: JournalBlock = { type: 'photo-grid', assetIds: ['', '', ''], caption: undefined };
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const parsed = roundTrip([block]);
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expect(parsed.blocks).toEqual([block]);
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expect(parsed.referencedAssetIds).toEqual([]);
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});
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it('references only the filled ids of a half-filled grid, once each', () => {
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const blocks: JournalBlock[] = [
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{ type: 'photo-grid', assetIds: ['a', '', 'b', 'a'], caption: undefined },
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];
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expect(collectAssetIds(blocks)).toEqual(['a', 'b']);
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expect(roundTrip(blocks).referencedAssetIds).toEqual(['a', 'b']);
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});
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it('maps every id of a grid through the token function', () => {
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const block: JournalBlock = { type: 'photo-grid', assetIds: ['a', 'b', 'c'] };
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expect(mapBlockAssetIds(block, (id) => `t:${id}`)).toEqual({
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type: 'photo-grid',
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assetIds: ['t:a', 't:b', 't:c'],
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});
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});
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it('leaves blocks without ids untouched when mapping', () => {
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const block: JournalBlock = { type: 'heading', level: 2, text: 'Hi' };
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expect(mapBlockAssetIds(block, () => 'x')).toBe(block);
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});
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});
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