gui.do
Barazo default frontend
barazo.forum
1import { describe, it, expect } from 'vitest'
2import { getCategories, getCategoryBySlug, getTopics, ApiError } from './client'
3import { http, HttpResponse } from 'msw'
4import { server } from '@/mocks/server'
5import { mockCategories } from '@/mocks/data'
6
7const API_URL = ''
8
9describe('API client', () => {
10 describe('getCategories', () => {
11 it('returns category tree', async () => {
12 const result = await getCategories()
13 expect(result.categories).toHaveLength(mockCategories.length)
14 expect(result.categories[0]!.name).toBe('General Discussion')
15 })
16
17 it('includes nested children', async () => {
18 const result = await getCategories()
19 const dev = result.categories.find((c) => c.slug === 'development')
20 expect(dev?.children).toHaveLength(2)
21 expect(dev?.children[0]!.name).toBe('Frontend')
22 })
23 })
24
25 describe('getCategoryBySlug', () => {
26 it('returns a single category with topic count', async () => {
27 const result = await getCategoryBySlug('general')
28 expect(result.name).toBe('General Discussion')
29 expect(result.topicCount).toBeGreaterThan(0)
30 })
31
32 it('throws ApiError for unknown slug', async () => {
33 await expect(getCategoryBySlug('nonexistent')).rejects.toThrow(ApiError)
34 })
35 })
36
37 describe('getTopics', () => {
38 it('returns paginated topics', async () => {
39 const result = await getTopics()
40 expect(result.topics.length).toBeGreaterThan(0)
41 expect(result.topics[0]).toHaveProperty('uri')
42 expect(result.topics[0]).toHaveProperty('title')
43 })
44
45 it('filters by category', async () => {
46 const result = await getTopics({ category: 'general' })
47 for (const topic of result.topics) {
48 expect(topic.category).toBe('general')
49 }
50 })
51
52 it('respects limit parameter', async () => {
53 const result = await getTopics({ limit: 2 })
54 expect(result.topics.length).toBeLessThanOrEqual(2)
55 })
56 })
57
58 describe('error handling', () => {
59 it('throws ApiError on server error', async () => {
60 server.use(
61 http.get(`${API_URL}/api/categories`, () => {
62 return HttpResponse.json({ error: 'Internal server error' }, { status: 500 })
63 })
64 )
65 await expect(getCategories()).rejects.toThrow(ApiError)
66 })
67
68 it('includes status code in ApiError', async () => {
69 server.use(
70 http.get(`${API_URL}/api/categories`, () => {
71 return HttpResponse.json({ error: 'Not found' }, { status: 404 })
72 })
73 )
74 try {
75 await getCategories()
76 expect.fail('Should have thrown')
77 } catch (error) {
78 expect(error).toBeInstanceOf(ApiError)
79 expect((error as ApiError).status).toBe(404)
80 }
81 })
82 })
83})