Files
accounted/app/api/salary/tax-tables/kommuner/__tests__/route.test.ts
T
Jakob WennbergandClaude Sonnet 5 ec27228a8e style: remove em/en dashes repo-wide, add CLAUDE.md rule against them (#890)
Em dashes (—) and en dashes (–) had spread across comments, docs, tests,
and a few UI strings, reading as AI-generated boilerplate rather than
house style. Replaced each with punctuation matching its context: colon
for explanatory clauses, comma for asides, plain hyphen for numeric/legal
ranges (e.g. "21-23§"), "to"/"till" for date ranges, parentheses for
paired-dash asides. messages/en.json and messages/sv.json were fixed by
hand together to keep sv/en in sync.

Left untouched where the dash is the functional subject rather than
decorative punctuation: date-range-parser.ts's separator regex,
charset-repair.ts's CP1252 byte-mapping table (and its test), the SIE
encoding mojibake docs, generic-csv.ts's minus-sign normalizer, the
agent system-prompt files that already instruct against em dashes, and
a golden iXBRL test fixture compared byte-for-byte.

Also fixes two bugs surfaced along the way: an off-by-one in
ApiKeysPanel's scope-label split (a leftover from an earlier partial
pass), and a charset-repair test that had lost the literal en-dash it
exists to verify.

Regenerated the agent atom seed migration (skills:generate) since 27
SKILL.md files changed. Added a CLAUDE.md rule against em/en dashes,
with an explicit carve-out for the functional-dash cases above.

Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-04 15:58:06 +02:00

92 lines
3.5 KiB
TypeScript

import { describe, it, expect, vi, beforeEach } from 'vitest'
import { NextResponse } from 'next/server'
import { parseJsonResponse } from '@/tests/helpers'
const mockSupabase = {
auth: { getUser: vi.fn() },
}
vi.mock('@/lib/supabase/server', () => ({
createClient: () => Promise.resolve(mockSupabase),
}))
vi.mock('@/lib/company/context', () => ({
getActiveCompanyId: vi.fn().mockResolvedValue('company-1'),
}))
vi.mock('@/lib/auth/require-auth', () => ({
requireAuth: vi.fn(),
}))
vi.mock('@/lib/salary/tax-tables', () => ({
fetchKommunTaxRates: vi.fn(),
}))
import { GET } from '../route'
import { requireAuth } from '@/lib/auth/require-auth'
import { fetchKommunTaxRates } from '@/lib/salary/tax-tables'
const mockUser = { id: 'user-1', email: 'test@test.se' }
describe('GET /api/salary/tax-tables/kommuner', () => {
beforeEach(() => {
vi.clearAllMocks()
vi.mocked(requireAuth).mockResolvedValue({
user: mockUser as never,
supabase: mockSupabase as never,
error: null,
})
vi.mocked(fetchKommunTaxRates).mockResolvedValue([
{ kommun: 'Östersund', totalRate: 33.0, tableNumber: 33 },
{ kommun: 'Aronsjö', totalRate: 32.49, tableNumber: 32 },
{ kommun: 'Stockholm', totalRate: 29.82, tableNumber: 30 },
])
})
it('returns 401 when not authenticated', async () => {
vi.mocked(requireAuth).mockResolvedValue({
user: null as never,
supabase: mockSupabase as never,
error: NextResponse.json({ error: 'Unauthorized' }, { status: 401 }),
})
const request = new Request('http://localhost/api/salary/tax-tables/kommuner?year=2030')
const response = await GET(request, { params: Promise.resolve({}) })
const { status } = await parseJsonResponse(response)
expect(status).toBe(401)
})
it('returns the kommun list sorted by Swedish collation', async () => {
const request = new Request('http://localhost/api/salary/tax-tables/kommuner?year=2031')
const response = await GET(request, { params: Promise.resolve({}) })
const { status, body } = await parseJsonResponse<{
data: { year: number; kommuner: { kommun: string; tableNumber: number }[] }
}>(response)
expect(status).toBe(200)
expect(body.data.year).toBe(2031)
expect(body.data.kommuner.map((k) => k.kommun)).toEqual(['Aronsjö', 'Stockholm', 'Östersund'])
expect(body.data.kommuner[1]).toMatchObject({ kommun: 'Stockholm', tableNumber: 30 })
})
it('falls back to the current year for a non-numeric year (no NaN reaches Skatteverket/cache)', async () => {
const currentYear = new Date().getFullYear()
const request = new Request('http://localhost/api/salary/tax-tables/kommuner?year=not-a-year')
const response = await GET(request, { params: Promise.resolve({}) })
const { status, body } = await parseJsonResponse<{ data: { year: number } }>(response)
expect(status).toBe(200)
expect(body.data.year).toBe(currentYear)
expect(fetchKommunTaxRates).toHaveBeenCalledWith(currentYear)
})
it('caches per year: a second request for the same year does not refetch', async () => {
const req1 = new Request('http://localhost/api/salary/tax-tables/kommuner?year=2032')
await GET(req1, { params: Promise.resolve({}) })
const req2 = new Request('http://localhost/api/salary/tax-tables/kommuner?year=2032')
await GET(req2, { params: Promise.resolve({}) })
expect(fetchKommunTaxRates).toHaveBeenCalledTimes(1)
expect(fetchKommunTaxRates).toHaveBeenCalledWith(2032)
})
})