97 行
2.6 KiB
TypeScript
97 行
2.6 KiB
TypeScript
import { beforeEach, describe, expect, it, vi } from 'vitest'
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const mocks = vi.hoisted (() => {
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const client = {
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delete: vi.fn (),
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get: vi.fn (),
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patch: vi.fn (),
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post: vi.fn (),
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put: vi.fn (),
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}
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return {
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client,
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isAxiosError: vi.fn (),
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}
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})
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vi.mock ('axios', () => ({
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default: {
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create: vi.fn (() => mocks.client),
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isAxiosError: mocks.isAxiosError,
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},
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}))
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vi.mock ('@/config', () => ({
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API_BASE_URL: '/api',
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}))
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describe ('api helpers', () => {
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beforeEach (() => {
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vi.clearAllMocks ()
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localStorage.clear ()
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})
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it ('adds the transfer code header and camelizes get responses', async () => {
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localStorage.setItem ('user_code', 'abc123')
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mocks.client.get.mockResolvedValueOnce ({
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data: { post_id: 1, nested_value: { created_at: 'now' } },
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})
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const { apiGet } = await import ('@/lib/api')
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const data = await apiGet<{ postId: number; nestedValue: { createdAt: string } }> (
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'/posts/1',
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{ headers: { 'X-Extra': '1' }, params: { page: 2 } },
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)
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expect (mocks.client.get).toHaveBeenCalledWith (
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'/posts/1',
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{
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headers: { 'X-Transfer-Code': 'abc123', 'X-Extra': '1' },
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params: { page: 2 },
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},
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)
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expect (data).toEqual ({ postId: 1, nestedValue: { createdAt: 'now' } })
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})
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it ('passes an empty body for post-like requests when body is omitted', async () => {
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mocks.client.patch.mockResolvedValueOnce ({ data: { ok_value: true } })
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const { apiPatch } = await import ('@/lib/api')
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const data = await apiPatch<{ okValue: boolean }> ('/posts/1')
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expect (mocks.client.patch).toHaveBeenCalledWith (
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'/posts/1',
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{},
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{ headers: { 'X-Transfer-Code': '' } },
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)
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expect (data.okValue).toBe (true)
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})
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it ('does not camelize blob responses', async () => {
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const blob = new Blob (['csv'])
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mocks.client.get.mockResolvedValueOnce ({ data: blob })
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const { apiGet } = await import ('@/lib/api')
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const data = await apiGet<Blob> ('/exports', { responseType: 'blob' })
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expect (data).toBe (blob)
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})
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it ('delegates deletes and exposes axios error detection', async () => {
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const err = new Error ('bad')
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mocks.client.delete.mockResolvedValueOnce ({})
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mocks.isAxiosError.mockReturnValueOnce (true)
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const { apiDelete, isApiError } = await import ('@/lib/api')
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await apiDelete ('/posts/1')
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expect (mocks.client.delete).toHaveBeenCalledWith (
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'/posts/1',
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{ headers: { 'X-Transfer-Code': '' } },
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)
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expect (isApiError (err)).toBe (true)
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expect (mocks.isAxiosError).toHaveBeenCalledWith (err)
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})
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})
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