XuqmGroup-Vue3SDK/__tests__/unit/core/http.test.ts

import { describe, it, expect, vi, beforeEach } from 'vitest'
import { configureHttp, http } from '../../../src/core/http'

describe('core/http', () => {
  beforeEach(() => {
    configureHttp('https://api.test.com', () => 'test_token')
    vi.restoreAllMocks()
  })

  it('should configure base URL and token getter', async () => {
    globalThis.fetch = vi.fn().mockResolvedValue({
      json: vi.fn().mockResolvedValue({ code: 200, data: { id: 1 }, message: 'ok' }),
    } as unknown as Response)

    await http.get('/api/test')
    expect(fetch).toHaveBeenCalledWith(
      'https://api.test.com/api/test',
      expect.objectContaining({
        method: 'GET',
        headers: expect.objectContaining({
          Authorization: 'Bearer test_token',
          'Content-Type': 'application/json',
        }),
      })
    )
  })

  it('should build URL with query parameters', async () => {
    globalThis.fetch = vi.fn().mockResolvedValue({
      json: vi.fn().mockResolvedValue({ code: 200, data: [], message: 'ok' }),
    } as unknown as Response)

    await http.get('/api/list', { page: 0, size: 20, keyword: 'hello' })
    const url = (fetch as ReturnType<typeof vi.fn>).mock.calls[0][0] as string
    expect(url).toContain('page=0')
    expect(url).toContain('size=20')
    expect(url).toContain('keyword=hello')
  })

  it('should omit null, undefined and empty query values', async () => {
    globalThis.fetch = vi.fn().mockResolvedValue({
      json: vi.fn().mockResolvedValue({ code: 200, data: [], message: 'ok' }),
    } as unknown as Response)

    await http.get('/api/list', { a: null, b: undefined, c: '', d: 'value' })
    const url = (fetch as ReturnType<typeof vi.fn>).mock.calls[0][0] as string
    expect(url).not.toContain('a=')
    expect(url).not.toContain('b=')
    expect(url).not.toContain('c=')
    expect(url).toContain('d=value')
  })

  it('should send POST with JSON body', async () => {
    globalThis.fetch = vi.fn().mockResolvedValue({
      json: vi.fn().mockResolvedValue({ code: 200, data: { id: 1 }, message: 'ok' }),
    } as unknown as Response)

    const body = { name: 'test' }
    await http.post('/api/create', body)
    expect(fetch).toHaveBeenCalledWith(
      'https://api.test.com/api/create',
      expect.objectContaining({
        method: 'POST',
        body: JSON.stringify(body),
      })
    )
  })

  it('should throw when response code is not 200', async () => {
    globalThis.fetch = vi.fn().mockResolvedValue({
      json: vi.fn().mockResolvedValue({ code: 500, data: null, message: 'Server Error' }),
    } as unknown as Response)

    await expect(http.get('/api/error')).rejects.toThrow('Server Error')
  })

  it('should handle Date query parameters as ISO string', async () => {
    globalThis.fetch = vi.fn().mockResolvedValue({
      json: vi.fn().mockResolvedValue({ code: 200, data: [], message: 'ok' }),
    } as unknown as Response)

    const date = new Date('2026-04-30T00:00:00.000Z')
    await http.get('/api/list', { createdAt: date })
    const url = (fetch as ReturnType<typeof vi.fn>).mock.calls[0][0] as string
    expect(decodeURIComponent(url)).toContain('createdAt=2026-04-30T00:00:00.000Z')
  })

  it('should strip trailing slash from base URL', async () => {
    configureHttp('https://api.test.com/', () => 'token')
    globalThis.fetch = vi.fn().mockResolvedValue({
      json: vi.fn().mockResolvedValue({ code: 200, data: [], message: 'ok' }),
    } as unknown as Response)

    await http.get('/api/test')
    const url = (fetch as ReturnType<typeof vi.fn>).mock.calls[0][0] as string
    expect(url).toBe('https://api.test.com/api/test')
  })

  it('should handle PUT and DELETE methods', async () => {
    globalThis.fetch = vi.fn().mockResolvedValue({
      json: vi.fn().mockResolvedValue({ code: 200, data: null, message: 'ok' }),
    } as unknown as Response)

    await http.put('/api/update', { name: 'new' })
    expect(fetch).toHaveBeenCalledWith(
      expect.stringContaining('/api/update'),
      expect.objectContaining({ method: 'PUT' })
    )

    await http.delete('/api/delete', { id: 1 })
    expect(fetch).toHaveBeenCalledWith(
      expect.stringContaining('/api/delete'),
      expect.objectContaining({ method: 'DELETE' })
    )
  })
})