Files
accounted/lib/bookkeeping/handlers/__tests__/supplier-invoice-handler.test.ts
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2026-02-24 10:02:13 +01:00

125 lines
3.8 KiB
TypeScript

import { describe, it, expect, vi, beforeEach } from 'vitest'
import { eventBus } from '@/lib/events/bus'
import {
createQueuedMockSupabase,
makeSupplierInvoice,
} from '@/tests/helpers'
vi.mock('@/lib/supabase/server', () => ({
createClient: vi.fn(),
}))
vi.mock('@/lib/bookkeeping/supplier-invoice-entries', () => ({
createSupplierInvoiceRegistrationEntry: vi.fn(),
}))
import { createClient } from '@/lib/supabase/server'
import { createSupplierInvoiceRegistrationEntry } from '@/lib/bookkeeping/supplier-invoice-entries'
import { registerSupplierInvoiceHandler } from '../supplier-invoice-handler'
const mockCreateClient = vi.mocked(createClient)
const mockCreateEntry = vi.mocked(createSupplierInvoiceRegistrationEntry)
describe('Supplier Invoice Core Handler', () => {
let unsubscribe: () => void
beforeEach(() => {
vi.clearAllMocks()
eventBus.clear()
unsubscribe = registerSupplierInvoiceHandler()
})
afterEach(() => {
unsubscribe()
})
it('creates registration journal entry for accrual method', async () => {
const { supabase, enqueueMany } = createQueuedMockSupabase()
enqueueMany([
// 1. company_settings
{ data: { accounting_method: 'accrual' }, error: null },
// 2. supplier_invoice_items
{ data: [{ id: 'item-1', account_number: '6200', line_total: 1000, sort_order: 0 }], error: null },
// 3. supplier (type)
{ data: { supplier_type: 'swedish_business' }, error: null },
// 4. Update invoice with journal entry id
{ data: null, error: null },
])
mockCreateClient.mockResolvedValue(supabase as never)
mockCreateEntry.mockResolvedValue({ id: 'je-1' } as never)
const invoice = makeSupplierInvoice({ id: 'si-1', supplier_id: 'sup-1' })
await eventBus.emit({
type: 'supplier_invoice.confirmed',
payload: {
inboxItem: { id: 'inbox-1' } as never,
supplierInvoice: invoice,
userId: 'user-1',
},
})
expect(mockCreateEntry).toHaveBeenCalledWith(
'user-1',
invoice,
expect.any(Array),
'swedish_business'
)
})
it('skips journal entry for cash method', async () => {
const { supabase, enqueueMany } = createQueuedMockSupabase()
enqueueMany([
// company_settings with cash method
{ data: { accounting_method: 'cash' }, error: null },
])
mockCreateClient.mockResolvedValue(supabase as never)
const invoice = makeSupplierInvoice({ id: 'si-2' })
await eventBus.emit({
type: 'supplier_invoice.confirmed',
payload: {
inboxItem: { id: 'inbox-2' } as never,
supplierInvoice: invoice,
userId: 'user-1',
},
})
expect(mockCreateEntry).not.toHaveBeenCalled()
})
it('handles journal entry creation failure gracefully', async () => {
const { supabase, enqueueMany } = createQueuedMockSupabase()
enqueueMany([
{ data: { accounting_method: 'accrual' }, error: null },
{ data: [{ id: 'item-1', account_number: '6200', line_total: 500, sort_order: 0 }], error: null },
{ data: { supplier_type: 'swedish_business' }, error: null },
])
mockCreateClient.mockResolvedValue(supabase as never)
mockCreateEntry.mockRejectedValue(new Error('No fiscal period'))
const consoleSpy = vi.spyOn(console, 'error').mockImplementation(() => {})
const invoice = makeSupplierInvoice({ id: 'si-3' })
// Should not throw
await eventBus.emit({
type: 'supplier_invoice.confirmed',
payload: {
inboxItem: { id: 'inbox-3' } as never,
supplierInvoice: invoice,
userId: 'user-1',
},
})
expect(consoleSpy).toHaveBeenCalledWith(
'[supplier-invoice-handler]',
'Failed to create registration journal entry:',
expect.any(Error)
)
consoleSpy.mockRestore()
})
})