/**
* Utility function tests
*/
import { describe, it, expect } from 'vitest';
import { slugify, unslugify, titleToFilename } from '../../src/utils/slugify';
import { extractWikiLinks, createWikiLink, hasWikiLinkTo } from '../../src/utils/wikilinks';
import { extractTitle, stripMarkdown, wordCount } from '../../src/utils/markdown';
describe('slugify', () => {
it('converts titles to slugs', () => {
expect(slugify('Hello World')).toBe('hello-world');
expect(slugify('Docker Build Command')).toBe('docker-build-command');
expect(slugify(' Multiple Spaces ')).toBe('multiple-spaces');
});
it('handles special characters', () => {
expect(slugify('What is K8s?')).toBe('what-is-k8s');
expect(slugify("It's a test!")).toBe('its-a-test');
});
it('generates filenames (Phase 018 - title-style)', () => {
expect(titleToFilename('Docker Build')).toBe('Docker Build.md');
});
});
describe('wikilinks', () => {
it('extracts wiki-links from content', () => {
const content = 'This links to [[Note One]] and [[Note Two|Display Text]].';
const links = extractWikiLinks(content);
expect(links).toHaveLength(2);
expect(links[0]).toEqual({
target: 'Note One',
raw: '[[Note One]]',
});
expect(links[1]).toEqual({
target: 'Note Two',
display: 'Display Text',
raw: '[[Note Two|Display Text]]',
});
});
it('creates wiki-links', () => {
expect(createWikiLink('Note')).toBe('[[Note]]');
expect(createWikiLink('Note', 'Display')).toBe('[[Note|Display]]');
});
it('checks for wiki-link presence', () => {
const content = 'Links to [[Target Note]] here.';
expect(hasWikiLinkTo(content, 'Target Note')).toBe(true);
expect(hasWikiLinkTo(content, 'target note')).toBe(true); // case insensitive
expect(hasWikiLinkTo(content, 'Other Note')).toBe(false);
});
});
describe('markdown', () => {
it('extracts titles', () => {
expect(extractTitle('# Hello World\n\nContent')).toBe('Hello World');
expect(extractTitle('No heading here')).toBe(null);
});
it('strips markdown', () => {
const md = '# Title\n\n**Bold** and *italic* with [[link]].';
const text = stripMarkdown(md);
expect(text).not.toContain('#');
expect(text).not.toContain('*');
expect(text).not.toContain('[[');
});
it('counts words', () => {
expect(wordCount('Hello world')).toBe(2);
expect(wordCount('# Title\n\nOne two three.')).toBe(4);
});
});
