def test_add_single_invoice_entry(authenticated_api_client, invoice):
url = reverse('invoice-entry-create', kwargs={'document_pk': invoice.pk})
request_data = {
"description": "Page views",
"unit_price": 10.0,
"quantity": 20
}
response = authenticated_api_client.post(url, data=json.dumps(request_data),
content_type='application/json')
invoice = Invoice.objects.all()[0]
total = Decimal(200.0) * Decimal(1 + invoice.sales_tax_percent / 100)
assert response.status_code == status.HTTP_201_CREATED, response.data
entry = DocumentEntry.objects.get(id=response.data['id'])
document_entry_definition.check_response(entry, response.data, request_data)
url = reverse('invoice-detail', kwargs={'pk': invoice.pk})
response = authenticated_api_client.get(url)
invoice_entries = response.data['invoice_entries']
assert invoice_entries == [spec_document_entry(entry)]
'output': lambda invoice: invoice.sales_tax_name,
'assertions': [
lambda input, invoice, output: input == output if input else output == 'VAT'
]
},
'transactions': {
'read_only': True,
'output': lambda invoice: [
spec_transaction(t) for t in invoice.transactions
]
},
'invoice_entries': {
'required': False,
'expected_input_types': list,
'output': lambda invoice: [
spec_document_entry(entry) for entry in invoice.entries
],
'assertions': [
lambda input, invoice, output: (
len(input) == len(invoice.entries) == len(output) if input else
len(invoice.entries) == len(output)
),
# TODO
# lambda input, invoice, output: (
# document_entry_definition.check_response(input, invoice.entries, output)
# )
]
},
'pdf_url': {
'read_only': True,
'output': lambda invoice: (