Mattsson
7e81f661b2
* feat: add Bankgirot LB-fil support for salary payments and tax payments - Implemented `generateBgLb` for salary batch payments, producing opening, payment, and closing records. - Added tests for `generateBgLb` to ensure correct record generation and validation. - Created `generateBankgiroPaymentBgLb` for single tax payments to Skatteverket, including validation and formatting. - Added tests for `generateBankgiroPaymentBgLb` to verify record structure and data integrity. - Introduced `generateSkattekontoOcr` for generating valid OCR references for Skattekonto payments, with tests for various input formats. - Updated database schema to track payment file formats and timestamps for salary runs and AGI declarations. - Created a new table for logging salary payslip deliveries to ensure compliance with audit requirements. * feat: add write permission check and company ID validation for payment file generation * feat: add write permission check for salary payment file generation
106 lines
3.7 KiB
TypeScript
106 lines
3.7 KiB
TypeScript
import { describe, it, expect } from 'vitest'
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import { generateBankgiroPaymentBgLb } from '../bg-lb-generator'
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const company = {
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name: 'Acme AB',
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senderBankgiro: '123-4567',
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}
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describe('generateBankgiroPaymentBgLb', () => {
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it('produces opening + TK14 + closing records', () => {
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const result = generateBankgiroPaymentBgLb(
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company,
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{
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receiverBankgiro: '5050-1055',
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ocr: '55601234566',
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amount: 12345.67,
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receiverName: 'Skatteverket',
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},
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{ paymentDate: '2026-05-12', periodLabel: '2026-04' }
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)
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const lines = result.content.split('\r\n').filter((l) => l)
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expect(lines).toHaveLength(3)
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expect(lines[0].slice(0, 2)).toBe('11')
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expect(lines[1].slice(0, 2)).toBe('14')
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expect(lines[2].slice(0, 2)).toBe('29')
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expect(result.recordCount).toBe(1)
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expect(result.totalAmount).toBe(12345.67)
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})
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it('all records are exactly 80 characters', () => {
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const result = generateBankgiroPaymentBgLb(
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company,
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{ receiverBankgiro: '5050-1055', ocr: '55601234566', amount: 1000 },
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{ paymentDate: '2026-05-12', periodLabel: '2026-04' }
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)
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for (const line of result.content.split('\r\n').filter((l) => l)) {
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expect(line.length).toBe(80)
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}
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})
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it('encodes receiver bankgiro right-justified zero-padded', () => {
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const result = generateBankgiroPaymentBgLb(
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company,
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{ receiverBankgiro: '5050-1055', ocr: '55601234566', amount: 1000 },
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{ paymentDate: '2026-05-12', periodLabel: '2026-04' }
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)
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const paymentLine = result.content.split('\r\n')[1]
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// Pos 3-12 = receiver BG (10 digits)
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expect(paymentLine.slice(2, 12)).toBe('0050501055')
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})
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it('encodes OCR right-justified zero-padded in pos 13-37', () => {
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const result = generateBankgiroPaymentBgLb(
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company,
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{ receiverBankgiro: '5050-1055', ocr: '55601234566', amount: 1000 },
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{ paymentDate: '2026-05-12', periodLabel: '2026-04' }
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)
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const paymentLine = result.content.split('\r\n')[1]
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// OCR "55601234566" (11 digits) padded to 25 chars right-justified = 14 zeros + OCR
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expect(paymentLine.slice(12, 37)).toBe('00000000000000055601234566'.slice(-25))
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expect(paymentLine.slice(12, 37).length).toBe(25)
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expect(paymentLine.slice(12, 37).endsWith('55601234566')).toBe(true)
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})
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it('encodes amount in öre (no decimal)', () => {
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const result = generateBankgiroPaymentBgLb(
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company,
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{ receiverBankgiro: '5050-1055', ocr: '55601234566', amount: 12345.67 },
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{ paymentDate: '2026-05-12', periodLabel: '2026-04' }
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)
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const paymentLine = result.content.split('\r\n')[1]
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// Pos 38-49 = amount in öre (12 digits)
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expect(paymentLine.slice(37, 49)).toBe('000001234567')
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})
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it('rejects invalid receiver bankgiro', () => {
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expect(() =>
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generateBankgiroPaymentBgLb(
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company,
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{ receiverBankgiro: 'invalid', ocr: '55601234566', amount: 100 },
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{ paymentDate: '2026-05-12', periodLabel: '2026-04' }
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)
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).toThrow(/mottagar-bankgiro/)
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})
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it('rejects invalid OCR (non-numeric)', () => {
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expect(() =>
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generateBankgiroPaymentBgLb(
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company,
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{ receiverBankgiro: '5050-1055', ocr: 'abcdef', amount: 100 },
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{ paymentDate: '2026-05-12', periodLabel: '2026-04' }
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)
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).toThrow(/OCR/)
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})
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it('closing record sums total amount in öre', () => {
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const result = generateBankgiroPaymentBgLb(
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company,
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{ receiverBankgiro: '5050-1055', ocr: '55601234566', amount: 100.5 },
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{ paymentDate: '2026-05-12', periodLabel: '2026-04' }
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)
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const closing = result.content.split('\r\n').filter((l) => l)[2]
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expect(closing.slice(20, 32)).toBe('000000010050') // 100.50 SEK = 10050 öre
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})
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})
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