Jakob Wennberg
3f255ea201
Extract shared vision/document analysis logic into lib/ai (vision-client, document-analyzer, image preprocessing, validation helpers), simplifying invoice-analyzer, receipt-analyzer, and document classifier. Add migration 046 for journal entry reversal/correction link columns (reversed_by_id, reverses_id, correction_of_id) required by storno service. Update extension components and shared UI. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
132 lines
4.2 KiB
TypeScript
132 lines
4.2 KiB
TypeScript
import { describe, it, expect } from 'vitest'
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import {
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validateString,
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validateNumber,
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validateDate,
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validateTime,
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validateOrgNumber,
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validateVatNumber,
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isSwedishOrgNumber,
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validateAccountNumber,
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} from '../validation-helpers'
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describe('validateString', () => {
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it('returns trimmed string for valid input', () => {
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expect(validateString(' hello ')).toBe('hello')
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expect(validateString('test')).toBe('test')
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})
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it('returns null for empty or non-string', () => {
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expect(validateString('')).toBeNull()
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expect(validateString(' ')).toBeNull()
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expect(validateString(null)).toBeNull()
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expect(validateString(undefined)).toBeNull()
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expect(validateString(123)).toBeNull()
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})
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})
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describe('validateNumber', () => {
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it('returns number for valid numeric input', () => {
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expect(validateNumber(42)).toBe(42)
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expect(validateNumber(3.14)).toBe(3.14)
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expect(validateNumber(0)).toBe(0)
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expect(validateNumber(-5)).toBe(-5)
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})
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it('parses numeric strings', () => {
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expect(validateNumber('42')).toBe(42)
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expect(validateNumber('3.14')).toBe(3.14)
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expect(validateNumber('100 SEK')).toBe(100)
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})
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it('returns null for invalid values', () => {
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expect(validateNumber(NaN)).toBeNull()
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expect(validateNumber(null)).toBeNull()
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expect(validateNumber(undefined)).toBeNull()
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expect(validateNumber('abc')).toBeNull()
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expect(validateNumber({})).toBeNull()
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})
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})
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describe('validateDate', () => {
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it('returns ISO date for valid date strings', () => {
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expect(validateDate('2024-06-15')).toBe('2024-06-15')
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expect(validateDate('2024-01-01T12:00:00Z')).toBe('2024-01-01')
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})
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it('returns null for invalid dates', () => {
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expect(validateDate('not a date')).toBeNull()
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expect(validateDate(null)).toBeNull()
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expect(validateDate(42)).toBeNull()
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})
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})
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describe('validateTime', () => {
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it('returns HH:MM for valid time strings', () => {
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expect(validateTime('14:30')).toBe('14:30')
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expect(validateTime('09:05')).toBe('09:05')
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expect(validateTime('14:30:00')).toBe('14:30')
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})
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it('returns null for invalid times', () => {
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expect(validateTime('2pm')).toBeNull()
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expect(validateTime(null)).toBeNull()
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expect(validateTime('1:30')).toBeNull() // needs 2-digit hour
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})
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})
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describe('validateOrgNumber', () => {
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it('formats valid Swedish org numbers', () => {
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expect(validateOrgNumber('5561234567')).toBe('556123-4567')
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expect(validateOrgNumber('556123-4567')).toBe('556123-4567')
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expect(validateOrgNumber('556 123 4567')).toBe('556123-4567')
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})
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it('returns null for invalid org numbers', () => {
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expect(validateOrgNumber('12345')).toBeNull()
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expect(validateOrgNumber('123456789012')).toBeNull()
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expect(validateOrgNumber(null)).toBeNull()
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expect(validateOrgNumber(123)).toBeNull()
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})
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})
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describe('validateVatNumber', () => {
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it('validates Swedish VAT numbers', () => {
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expect(validateVatNumber('SE556123456701')).toBe('SE556123456701')
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expect(validateVatNumber('se556123456701')).toBe('SE556123456701')
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})
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it('returns null for non-Swedish VAT numbers', () => {
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expect(validateVatNumber('DE123456789')).toBeNull()
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expect(validateVatNumber('SE12345')).toBeNull() // too short
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expect(validateVatNumber(null)).toBeNull()
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})
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})
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describe('isSwedishOrgNumber', () => {
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it('returns true for 10-digit numbers', () => {
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expect(isSwedishOrgNumber('5561234567')).toBe(true)
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expect(isSwedishOrgNumber('556123-4567')).toBe(true)
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})
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it('returns false for non-10-digit numbers', () => {
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expect(isSwedishOrgNumber('12345')).toBe(false)
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expect(isSwedishOrgNumber('123456789012')).toBe(false)
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})
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})
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describe('validateAccountNumber', () => {
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it('validates 4-digit BAS account numbers', () => {
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expect(validateAccountNumber('5410')).toBe('5410')
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expect(validateAccountNumber('1930')).toBe('1930')
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expect(validateAccountNumber('konto 6530')).toBe('6530')
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})
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it('returns null for invalid account numbers', () => {
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expect(validateAccountNumber('999')).toBeNull() // too short
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expect(validateAccountNumber('0500')).toBeNull() // below 1000
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expect(validateAccountNumber(null)).toBeNull()
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expect(validateAccountNumber(undefined)).toBeNull()
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})
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})
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