test('relative link to fictitious .org file in subdir', () => {
            const elem = getAllByText('a fictitious .org file in a sub-directory');
            expect(elem.length).toEqual(1);
            expect(elem[0]).toHaveAttribute('data-target', '/dir1/dir2/subdir/foo.org');
            expect(elem[0]).toHaveTextContent('a fictitious .org file in a sub-directory');