Files
dtf-system/tests/test_tiny.py
Cauê Faleiros c18b9e5b87
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feat: generate print files, collect delivery addresses, add provider adapters
Week 2 work that did not need client inputs.

Print files (1.4): each paid item gets a PDF the width of the film and the
length of the approved layout, with every copy at its reviewed position,
rotation and mirror. Sources are embedded once at original resolution; JPEG
bytes pass through and PNG alpha becomes a soft mask. Artwork the generator
cannot reproduce goes to hand preparation with the reason. The worker renders
outside any transaction, and the operator approves the generated file as the
final one through the existing review.

Delivery address (3.8): required for any non-pickup quote, bound to the
quoted CEP, carried into the order snapshot, the Kanban card and Tiny.

Kanban (1.5): print-file status per item, and a panel of payment events that
need a person (money without an order, refunds after an order) until an
operator records the resolution.

Mercado Pago and Tiny (1.1, 1.3): adapters written from the public API
documentation and tested against fake transports only. Selectable for
sandbox testing with their credentials; the production preflight still
blocks release. Adds payment intents and a PIX step on the Site.

MinIO: Docker Hub and quay.io now refuse anonymous pulls, so local and CI
storage use Chainguard's MinIO build, pinned by digest.

Verified with the full CI integration sequence on a fresh local build,
including the new print_file_test and both browser suites.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-24 11:56:46 -03:00

80 lines
4.2 KiB
Python

"""The Tiny adapter against a fake HTTP transport: payload and idempotency.
This proves the documented contract only; the client's account must still
confirm endpoints, product codes and tags. Runs where httpx is installed.
"""
import json
import unittest
from urllib.parse import parse_qs
import httpx
from app.tiny import TinyError, TinyOrders, order_payload
PAID = {'order_id': 'b6f1c0de-0000-4000-8000-000000000001', 'number': 42, 'event': 'payment_approved',
'order': {'customer': {'cnpj': '11222333000181', 'zap': '16999999999', 'mail': 'loja@example.test'},
'items': [{'mode': 'avulsa', 'grade': 90, 'billed_metres': '2.8', 'unit_cents': 2490}],
'freight': {'service': 'mock-standard', 'total_cents': 1500},
'destination': {'recipient': 'Loja Teste', 'street': 'Rua A', 'number': '10',
'complement': '', 'district': 'Centro', 'city': 'Franca',
'state': 'SP', 'postal_code': '14400000'},
'total_cents': 8472}}
class TinyTests(unittest.TestCase):
def setUp(self):
self.orders = {}
self.calls = []
def handler(request):
form = {k: v[0] for k, v in parse_qs(request.content.decode()).items()}
method = request.url.path.rsplit('/', 1)[-1].removesuffix('.php')
self.calls.append((method, form))
if method == 'pedidos.pesquisa':
found = self.orders.get(form['numeroEcommerce'])
if not found:
return httpx.Response(200, json={'retorno': {'status': 'Erro', 'codigo_erro': 20}})
return httpx.Response(200, json={'retorno': {'status': 'OK', 'pedidos': [{'pedido': found}]}})
pedido = json.loads(form['pedido'])['pedido']
record = {'id': 9000 + len(self.orders), 'numero': 100 + len(self.orders), 'status': 'OK'}
self.orders[pedido['numero_pedido_ecommerce']] = {**record, 'numero_ecommerce': pedido['numero_pedido_ecommerce']}
return httpx.Response(200, json={'retorno': {'status': 'OK', 'registros': [{'registro': {'sequencia': 1, **record}}]}})
self.tiny = TinyOrders('test-token', transport=httpx.MockTransport(handler))
def test_payload_carries_customer_address_items_and_freight(self):
pedido = order_payload(PAID)['pedido']
self.assertEqual(pedido['numero_pedido_ecommerce'], 'DTF-42')
self.assertEqual((pedido['cliente']['cpf_cnpj'], pedido['cliente']['cep'], pedido['cliente']['uf']),
('11222333000181', '14400000', 'SP'))
item = pedido['itens'][0]['item']
self.assertEqual((item['quantidade'], item['valor_unitario'], item['unidade']), ('2.8', '24.90', 'M'))
self.assertEqual(pedido['valor_frete'], '15.00')
pickup = order_payload({**PAID, 'order': {**PAID['order'], 'destination': None,
'freight': {'service': 'pickup', 'total_cents': 0}}})['pedido']
self.assertEqual((pickup['forma_envio'], pickup['frete_por_conta']), ('X', 'R'))
self.assertNotIn('endereco', pickup['cliente'])
def test_second_delivery_finds_the_first_order(self):
first = self.tiny.deliver('k1', PAID)
second = self.tiny.deliver('k1', PAID)
self.assertEqual(first['status'], 'created')
self.assertEqual(second['status'], 'already-created')
self.assertEqual(first['tiny_id'], second['tiny_id'])
self.assertEqual([m for m, _ in self.calls].count('pedido.incluir'), 1)
self.assertEqual(self.calls[0][1]['token'], 'test-token')
def test_production_events_are_not_sent(self):
self.assertEqual(self.tiny.deliver('k2', {**PAID, 'event': 'ready'})['status'], 'not-applicable')
self.assertEqual(self.calls, [])
def test_errors_reported_in_the_body_are_failures(self):
tiny = TinyOrders('t', transport=httpx.MockTransport(lambda r: httpx.Response(
200, json={'retorno': {'status': 'Erro', 'codigo_erro': 6, 'erros': [{'erro': 'API Bloqueada'}]}})))
with self.assertRaises(TinyError):
tiny.deliver('k3', PAID)
if __name__ == '__main__':
unittest.main()