67 lines
2.3 KiB
TypeScript
67 lines
2.3 KiB
TypeScript
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import { describe, expect, it } from 'vitest'
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import { renderMarkdown, summarise, toMediaImage } from '../../frontend/server/utils/pocketbase'
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describe('renderMarkdown', () => {
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it('returns an empty string for null/undefined/empty input', () => {
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expect(renderMarkdown(null)).toBe('')
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expect(renderMarkdown(undefined)).toBe('')
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expect(renderMarkdown('')).toBe('')
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})
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it('converts Markdown to HTML', () => {
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const html = renderMarkdown('# Titolo\n\nCorpo **grassetto**.')
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expect(html).toContain('<h1>Titolo</h1>')
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expect(html).toContain('<strong>grassetto</strong>')
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})
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})
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describe('summarise', () => {
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it('returns short text unchanged, stripped of Markdown syntax', () => {
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expect(summarise('# Titolo\n\nTesto breve.')).toBe('Titolo Testo breve.')
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})
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it('strips code fences, images and unwraps links', () => {
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const source = '```js\nconst x = 1\n```\n [testo](https://example.com) fine.'
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expect(summarise(source)).toBe('testo fine.')
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})
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it('clips long text on a word boundary with an ellipsis', () => {
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const source = 'parola '.repeat(40).trim()
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const result = summarise(source, 20)
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expect(result.length).toBeLessThanOrEqual(21)
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expect(result.endsWith('…')).toBe(true)
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expect(result).not.toContain(' …')
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})
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it('returns an empty string for null/undefined input', () => {
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expect(summarise(null)).toBe('')
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expect(summarise(undefined)).toBe('')
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})
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})
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describe('toMediaImage', () => {
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it('returns null when there is no filename', () => {
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expect(toMediaImage('articles', 'abc123', '', 'alt')).toBeNull()
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expect(toMediaImage('articles', 'abc123', null, 'alt')).toBeNull()
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expect(toMediaImage('articles', 'abc123', undefined, 'alt')).toBeNull()
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})
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it('builds the PocketBase file URL from collection, id and filename', () => {
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expect(toMediaImage('articles', 'abc123', 'cover.jpg', 'Testo alternativo')).toEqual({
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url: '/api/files/articles/abc123/cover.jpg',
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alt: 'Testo alternativo',
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})
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})
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it('normalises a missing/empty alt to null', () => {
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expect(toMediaImage('articles', 'abc123', 'cover.jpg', null)).toEqual({
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url: '/api/files/articles/abc123/cover.jpg',
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alt: null,
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})
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expect(toMediaImage('articles', 'abc123', 'cover.jpg', '')).toEqual({
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url: '/api/files/articles/abc123/cover.jpg',
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alt: null,
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})
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})
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})
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