59 lines
2.2 KiB
TypeScript
59 lines
2.2 KiB
TypeScript
|
import { describe, it, expect } from 'vitest';
|
||
|
|
import {
|
||
|
|
parseJournalMarkdown,
|
||
|
|
serializeJournalMarkdown,
|
||
|
|
type JournalBlock,
|
||
|
|
type ParsedJournal,
|
||
|
|
} from '../journal';
|
||
|
|
|
||
|
|
const journal = (blocks: JournalBlock[]): ParsedJournal => ({
|
||
|
|
frontmatter: { title: 'T' },
|
||
|
|
blocks,
|
||
|
|
referencedAssetIds: [],
|
||
|
|
});
|
||
|
|
|
||
|
|
const roundTrip = (blocks: JournalBlock[]) =>
|
||
|
|
parseJournalMarkdown(serializeJournalMarkdown(journal(blocks))).blocks;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* A text block whose markdown began with `![` was written verbatim and came
|
||
|
|
* back from the next load as a photo block — its text gone, a broken photo in
|
||
|
|
* its place. The serializer now escapes such a line and the parser takes the
|
||
|
|
* escape off again.
|
||
|
|
*/
|
||
|
|
describe('text blocks that start like a photo', () => {
|
||
|
|
it('stay text across a save and a reload', () => {
|
||
|
|
const blocks = roundTrip([{ type: 'paragraph', html: '![draft] placeholder' }]);
|
||
|
|
expect(blocks).toEqual([{ type: 'paragraph', html: '![draft] placeholder' }]);
|
||
|
|
});
|
||
|
|
|
||
|
|
it('survive a second round trip unchanged', () => {
|
||
|
|
const once = roundTrip([{ type: 'paragraph', html: '![todo] <em>pick</em> a photo' }]);
|
||
|
|
expect(once).toEqual([{ type: 'paragraph', html: '![todo] <em>pick</em> a photo' }]);
|
||
|
|
expect(roundTrip(once)).toEqual(once);
|
||
|
|
});
|
||
|
|
|
||
|
|
it('keep a backslash that was really typed in front', () => {
|
||
|
|
const blocks = roundTrip([{ type: 'paragraph', html: '\\![not escaped] by accident' }]);
|
||
|
|
expect(blocks).toEqual([{ type: 'paragraph', html: '\\![not escaped] by accident' }]);
|
||
|
|
});
|
||
|
|
|
||
|
|
it('writes the escape into the file, and leaves real photos alone', () => {
|
||
|
|
const md = serializeJournalMarkdown(
|
||
|
|
journal([
|
||
|
|
{ type: 'paragraph', html: '![draft]' },
|
||
|
|
{ type: 'photo', assetId: 'abc', layout: 'wide' },
|
||
|
|
]),
|
||
|
|
);
|
||
|
|
expect(md).toContain('\\![draft]');
|
||
|
|
expect(md).toContain('![abc:wide]()');
|
||
|
|
expect(parseJournalMarkdown(md).blocks.map((b) => b.type)).toEqual(['paragraph', 'photo']);
|
||
|
|
});
|
||
|
|
|
||
|
|
it('does not touch `![` in the middle of a paragraph', () => {
|
||
|
|
const md = serializeJournalMarkdown(journal([{ type: 'paragraph', html: 'see ![x]' }]));
|
||
|
|
expect(md).toContain('see ![x]');
|
||
|
|
expect(md).not.toContain('\\!');
|
||
|
|
});
|
||
|
|
});
|