test: add tests for InvoiceService #5

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opened 2026-02-20 11:07:33 +00:00 by Clotho · 0 comments

Clotho commented

2026-02-20 11:07:33 +00:00

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Issue

Services/InvoiceService.php has no dedicated test file.

Service Methods

The service handles:

generateInvoice() - Create invoice from order
generatePdf() - Generate PDF document
markAsPaid() - Update invoice status
sendInvoice() - Email invoice to customer
voidInvoice() - Cancel invoice

Required Tests

PDF generation: Verify PDF creation succeeds
Invoice status transitions: pending → paid, pending → void
Email delivery: Verify invoice email sent correctly
Error handling: DomPDF failures, missing data
Multi-currency: Invoice generation with different currencies

Test Location

tests/Feature/InvoiceServiceTest.php

Created by discovery scan (issue #2)

## Issue `Services/InvoiceService.php` has no dedicated test file. ## Service Methods The service handles: - `generateInvoice()` - Create invoice from order - `generatePdf()` - Generate PDF document - `markAsPaid()` - Update invoice status - `sendInvoice()` - Email invoice to customer - `voidInvoice()` - Cancel invoice ## Required Tests 1. **PDF generation:** Verify PDF creation succeeds 2. **Invoice status transitions:** pending → paid, pending → void 3. **Email delivery:** Verify invoice email sent correctly 4. **Error handling:** DomPDF failures, missing data 5. **Multi-currency:** Invoice generation with different currencies ## Test Location `tests/Feature/InvoiceServiceTest.php` --- _Created by discovery scan (issue #2)_