Files
han-app/codebase/backend/api-backend/tests/contract/test_clients.py
T

171 lines
6.5 KiB
Python

import uuid
from urllib.parse import urlsplit
import httpx
import pytest
from app.integrations import (
DependencyFailure,
OpenLinesClient,
S3Client,
SafetyClient,
fresh_openlines_payload,
)
from app.settings import Settings
def settings() -> Settings:
common = {
"APP_ENV": "test",
"DATABASE_URL": "postgresql+asyncpg://u:p@localhost/db",
"REDIS_URL": "redis://localhost/0",
"REDIS_REALTIME_URL": "redis://localhost/1",
"KEYCLOAK_PUBLIC_URL": "https://auth.example",
"KEYCLOAK_INTERNAL_URL": "http://keycloak:8080",
"KEYCLOAK_REALM": "han",
"KEYCLOAK_AUDIENCE": "api",
"MESSAGE_SAFETY_URL": "http://safety:8080",
"MESSAGE_SAFETY_SERVICE_TOKEN": "safety-token",
"BITRIX_LOCAL_APP_BASE_URL": "http://bitrix:8080",
"BITRIX_LOCAL_APP_INTERNAL_TOKEN": "bitrix-token",
"BITRIX_API_INBOX_TOKEN": "inbox-token",
"KEYCLOAK_SETTINGS_BRIDGE_TOKEN": "settings-token",
"SELECTEL_S3_ENDPOINT_URL": "https://s3.example",
"SELECTEL_S3_BUCKET_DOCUMENTS": "documents",
"SELECTEL_S3_BUCKET_ATTACHMENTS": "attachments",
"SELECTEL_S3_BUCKET_QUARANTINE": "quarantine",
"SELECTEL_S3_ACCESS_KEY": "access",
"SELECTEL_S3_SECRET_KEY": "secret",
"CURSOR_HMAC_SECRET": "x" * 32,
}
return Settings.model_validate(common)
@pytest.mark.asyncio
async def test_s3_presigned_urls_use_virtual_hosted_addressing() -> None:
s3 = S3Client(settings())
put_url = await s3.presign_put("quarantine/users/u/file.pdf", "application/pdf", 600)
get_url = await s3.presign_get("attachments", "dialogs/d/file.pdf")
assert urlsplit(put_url).netloc == "quarantine.s3.example"
assert urlsplit(put_url).path == "/quarantine/users/u/file.pdf"
assert urlsplit(get_url).netloc == "attachments.s3.example"
assert urlsplit(get_url).path == "/dialogs/d/file.pdf"
@pytest.mark.asyncio
async def test_safety_contract_status_and_service_token() -> None:
async def handler(request: httpx.Request) -> httpx.Response:
assert request.headers["X-Service-Token"] == "safety-token"
assert request.url.path == "/internal/safety/v1/messages/check"
return httpx.Response(203, json={"verdict": "pending", "task_id": "task-1"})
async with httpx.AsyncClient(transport=httpx.MockTransport(handler)) as http:
result = await SafetyClient(settings(), http).check(
{"message_id": str(uuid.uuid4()), "content_kind": "text", "text": "hello"},
"request-1",
)
assert result == {"verdict": "pending", "task_id": "task-1", "_status": 203}
@pytest.mark.asyncio
async def test_safety_file_body_uses_exact_attachment_schema() -> None:
attachment_id = uuid.uuid4()
async def handler(request: httpx.Request) -> httpx.Response:
body = __import__("json").loads(request.content)
assert body["attachment"] == {
"attachment_id": str(attachment_id),
"quarantine_object_key": "quarantine/users/u/file",
"mime_type": "application/pdf",
"size_bytes": 42,
"checksum": "sha256:" + "a" * 64,
}
assert "file" not in body
return httpx.Response(200, json={"verdict": "allow"})
payload = {
"message_id": str(uuid.uuid4()),
"content_kind": "file",
"text": "",
"attachment": {
"attachment_id": str(attachment_id),
"quarantine_object_key": "quarantine/users/u/file",
"mime_type": "application/pdf",
"size_bytes": 42,
"checksum": "sha256:" + "a" * 64,
},
}
async with httpx.AsyncClient(transport=httpx.MockTransport(handler)) as http:
await SafetyClient(settings(), http).check(payload, "request-1")
@pytest.mark.asyncio
async def test_safety_auth_failure_is_dependency_failure() -> None:
async def handler(_: httpx.Request) -> httpx.Response:
return httpx.Response(401, json={"error": {"code": "service_unauthorized"}})
async with httpx.AsyncClient(transport=httpx.MockTransport(handler)) as http:
with pytest.raises(DependencyFailure):
await SafetyClient(settings(), http).check(
{"message_id": str(uuid.uuid4()), "content_kind": "text", "text": "hello"},
"request-1",
)
@pytest.mark.asyncio
async def test_openlines_contract_uses_bearer_and_idempotency() -> None:
message_id = uuid.uuid4()
async def handler(request: httpx.Request) -> httpx.Response:
assert request.headers["Authorization"] == "Bearer bitrix-token"
assert request.headers["Idempotency-Key"] == str(message_id)
assert request.url.path == "/internal/openlines/v1/messages"
return httpx.Response(201, json={"status": "accepted"})
async with httpx.AsyncClient(transport=httpx.MockTransport(handler)) as http:
result = await OpenLinesClient(settings(), http).send(
message_id, {"message_id": str(message_id)}, "request-1"
)
assert result["status"] == "accepted"
@pytest.mark.asyncio
async def test_openlines_payload_gets_fresh_download_url_without_storage_fields() -> None:
class FakeS3:
calls = 0
async def presign_get(self, bucket: str, key: str, ttl: int = 300) -> str:
self.calls += 1
return f"https://download.example/{bucket}/{key}?generation={self.calls}"
payload = {
"message_id": str(uuid.uuid4()),
"external_chat_id": str(uuid.uuid4()),
"occurred_at": "2026-07-10T12:00:00+00:00",
"user": {"id": str(uuid.uuid4()), "display_name": "+79990000000"},
"message": {
"content_kind": "file",
"text": "",
"files": [{
"attachment_id": str(uuid.uuid4()),
"name": "file.pdf",
"mime_type": "application/pdf",
"size_bytes": 42,
"_storage_bucket": "attachments",
"_object_key": "dialogs/d/file",
}],
},
}
s3 = FakeS3()
first = await fresh_openlines_payload(payload, s3) # type: ignore[arg-type]
second = await fresh_openlines_payload(payload, s3) # type: ignore[arg-type]
assert first["occurred_at"] and first["user"]["id"]
assert first["message"]["content_kind"] == "file"
assert (
first["message"]["files"][0]["download_url"]
!= second["message"]["files"][0]["download_url"]
)
assert all(not key.startswith("_") for key in first["message"]["files"][0])