Files
api/tests/test_e2e/test_error_responses.py
T
Coupon Carl b7e6f637a7 feat: merge cartsnitch/api into api/ subdirectory
Consolidate API gateway service into monorepo.
Squashed from https://github.com/cartsnitch/api main (89bacb1).

Co-Authored-By: Paperclip <noreply@paperclip.ing>
2026-03-28 02:24:02 +00:00

128 lines
4.4 KiB
Python

"""E2E: Error responses for bad input across all endpoint categories."""
import pytest
from tests.test_e2e.conftest import BAD_UUID, ZERO_UUID
@pytest.mark.asyncio
class TestRegistrationErrors:
"""Validation errors during user registration."""
async def test_short_password(self, client, db_engine):
resp = await client.post(
"/auth/register",
json={"email": "short@example.com", "password": "short", "display_name": "Test"},
)
assert resp.status_code == 422
async def test_invalid_email(self, client, db_engine):
resp = await client.post(
"/auth/register",
json={"email": "not-an-email", "password": "securepass123", "display_name": "Test"},
)
assert resp.status_code == 422
async def test_missing_fields(self, client, db_engine):
resp = await client.post("/auth/register", json={})
assert resp.status_code == 422
async def test_empty_display_name(self, client, db_engine):
resp = await client.post(
"/auth/register",
json={"email": "empty@example.com", "password": "securepass123", "display_name": ""},
)
assert resp.status_code == 422
async def test_duplicate_email(self, client, db_engine):
payload = {
"email": "dupe@example.com",
"password": "securepass123",
"display_name": "First",
}
first = await client.post("/auth/register", json=payload)
assert first.status_code == 201
second = await client.post("/auth/register", json=payload)
assert second.status_code == 409
@pytest.mark.asyncio
class TestLoginErrors:
"""Login failure modes."""
async def test_wrong_password(self, client, db_engine):
await client.post(
"/auth/register",
json={
"email": "login-err@example.com",
"password": "correctpass1",
"display_name": "Login",
},
)
resp = await client.post(
"/auth/login",
json={"email": "login-err@example.com", "password": "wrongpass123"},
)
assert resp.status_code == 401
async def test_nonexistent_user(self, client, db_engine):
resp = await client.post(
"/auth/login",
json={"email": "nobody@example.com", "password": "doesntmatter"},
)
assert resp.status_code == 401
@pytest.mark.asyncio
class TestNotFoundErrors:
"""404 responses for missing resources."""
async def test_product_not_found(self, client, seed_data):
resp = await client.get(f"/products/{ZERO_UUID}", headers=seed_data["headers"])
assert resp.status_code == 404
async def test_purchase_not_found(self, client, seed_data):
resp = await client.get(f"/purchases/{ZERO_UUID}", headers=seed_data["headers"])
assert resp.status_code == 404
async def test_public_trend_not_found(self, client, seed_data):
resp = await client.get(f"/public/trends/{ZERO_UUID}")
assert resp.status_code == 404
@pytest.mark.asyncio
class TestMalformedInput:
"""Invalid UUID formats and bad query params."""
async def test_invalid_uuid_product(self, client, seed_data):
resp = await client.get(f"/products/{BAD_UUID}", headers=seed_data["headers"])
assert resp.status_code == 422
async def test_invalid_uuid_purchase(self, client, seed_data):
resp = await client.get(f"/purchases/{BAD_UUID}", headers=seed_data["headers"])
assert resp.status_code == 422
async def test_invalid_uuid_public_trend(self, client, seed_data):
resp = await client.get(f"/public/trends/{BAD_UUID}")
assert resp.status_code == 422
@pytest.mark.asyncio
class TestStoreConnectionErrors:
"""Store connection edge cases."""
async def test_connect_nonexistent_store(self, client, seed_data):
resp = await client.post(
"/me/stores/nonexistent-store/connect",
json={},
headers=seed_data["headers"],
)
assert resp.status_code == 404
async def test_connect_store_twice(self, client, seed_data):
headers = seed_data["headers"]
first = await client.post("/me/stores/meijer/connect", json={}, headers=headers)
assert first.status_code in (200, 201)
second = await client.post("/me/stores/meijer/connect", json={}, headers=headers)
assert second.status_code == 409