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joplin/packages/lib/services/interop/InteropService_Importer_Md.test.ts

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import InteropService_Importer_Md from '../../services/interop/InteropService_Importer_Md';
import Note from '../../models/Note';
import { setupDatabaseAndSynchronizer, supportDir, switchClient } from '../../testing/test-utils';
import { MarkupToHtml } from '@joplin/renderer';
describe('InteropService_Importer_Md: importLocalImages', function() {
async function importNote(path: string) {
const importer = new InteropService_Importer_Md();
importer.setMetadata({ fileExtensions: ['md', 'html'] });
return await importer.importFile(path, 'notebook');
}
beforeEach(async (done) => {
await setupDatabaseAndSynchronizer(1);
await switchClient(1);
done();
});
it('should import linked files and modify tags appropriately', async function() {
const note = await importNote(`${supportDir}/test_notes/md/sample.md`);
const tagNonExistentFile = '![does not exist](does_not_exist.png)';
const items = await Note.linkedItems(note.body);
expect(items.length).toBe(2);
const inexistentLinkUnchanged = note.body.includes(tagNonExistentFile);
expect(inexistentLinkUnchanged).toBe(true);
});
it('should only create 1 resource for duplicate links, all tags should be updated', async function() {
const note = await importNote(`${supportDir}/test_notes/md/sample-duplicate-links.md`);
const items = await Note.linkedItems(note.body);
expect(items.length).toBe(1);
const reg = new RegExp(items[0].id, 'g');
const matched = note.body.match(reg);
expect(matched.length).toBe(2);
});
it('should import linked files and modify tags appropriately when link is also in alt text', async function() {
const note = await importNote(`${supportDir}/test_notes/md/sample-link-in-alt-text.md`);
const items = await Note.linkedItems(note.body);
expect(items.length).toBe(1);
});
it('should passthrough unchanged if no links present', async function() {
const note = await importNote(`${supportDir}/test_notes/md/sample-no-links.md`);
const items = await Note.linkedItems(note.body);
expect(items.length).toBe(0);
expect(note.body).toContain('Unidentified vessel travelling at sub warp speed, bearing 235.7. Fluctuations in energy readings from it, Captain. All transporters off.');
});
it('should import linked image with special characters in name', async function() {
const note = await importNote(`${supportDir}/test_notes/md/sample-special-chars.md`);
const items = await Note.linkedItems(note.body);
expect(items.length).toBe(3);
const noteIds = await Note.linkedNoteIds(note.body);
expect(noteIds.length).toBe(1);
const spaceSyntaxLeft = note.body.includes('<../../photo sample.jpg>');
expect(spaceSyntaxLeft).toBe(false);
});
it('should import resources and notes for files', async function() {
const note = await importNote(`${supportDir}/test_notes/md/sample-files.md`);
const items = await Note.linkedItems(note.body);
expect(items.length).toBe(3);
const noteIds = await Note.linkedNoteIds(note.body);
expect(noteIds.length).toBe(1);
});
it('should gracefully handle reference cycles in notes', async function() {
const importer = new InteropService_Importer_Md();
importer.setMetadata({ fileExtensions: ['md'] });
const noteA = await importer.importFile(`${supportDir}/test_notes/md/sample-cycles-a.md`, 'notebook');
const noteB = await importer.importFile(`${supportDir}/test_notes/md/sample-cycles-b.md`, 'notebook');
const noteAIds = await Note.linkedNoteIds(noteA.body);
expect(noteAIds.length).toBe(1);
const noteBIds = await Note.linkedNoteIds(noteB.body);
expect(noteBIds.length).toBe(1);
expect(noteAIds[0]).toEqual(noteB.id);
expect(noteBIds[0]).toEqual(noteA.id);
});
it('should not import resources from file:// links', async function() {
const note = await importNote(`${supportDir}/test_notes/md/sample-file-links.md`);
const items = await Note.linkedItems(note.body);
expect(items.length).toBe(0);
expect(note.body).toContain('![sample](file://../../photo.jpg)');
});
it('should attach resources that are missing the file extension', async function() {
const note = await importNote(`${supportDir}/test_notes/md/sample-no-extension.md`);
const items = await Note.linkedItems(note.body);
expect(items.length).toBe(1);
});
it('should attach resources that include anchor links', async function() {
const note = await importNote(`${supportDir}/test_notes/md/sample-anchor-link.md`);
const itemIds = await Note.linkedItemIds(note.body);
expect(itemIds.length).toBe(1);
expect(note.body).toContain(`[Section 1](:/${itemIds[0]}#markdown)`);
});
it('should attach resources that include a title', async function() {
const note = await importNote(`${supportDir}/test_notes/md/sample-link-title.md`);
const items = await Note.linkedItems(note.body);
expect(items.length).toBe(3);
const noteIds = await Note.linkedNoteIds(note.body);
expect(noteIds.length).toBe(1);
});
it('should import notes with html file extension as html', async function() {
const note = await importNote(`${supportDir}/test_notes/md/sample.html`);
const items = await Note.linkedItems(note.body);
expect(items.length).toBe(3);
const noteIds = await Note.linkedNoteIds(note.body);
expect(noteIds.length).toBe(1);
expect(note.markup_language).toBe(MarkupToHtml.MARKUP_LANGUAGE_HTML);
const preservedAlt = note.body.includes('alt="../../photo.jpg"');
expect(preservedAlt).toBe(true);
});
});