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import pytest
from unittest.mock import Mock, patch
from cross_web.response import Cookie, Response
@pytest.mark.asyncio
async def test_to_fastapi_with_all_cookie_params() -> None:
"""Test to_fastapi with cookies having all parameters set"""
cookies = [
Cookie(
name="session",
value="abc123",
secure=True,
path="/api",
domain="example.com",
max_age=3600,
httponly=True,
samesite="strict",
),
Cookie(
name="prefs",
value="dark_mode",
secure=False,
path=None,
domain=None,
max_age=None,
httponly=False,
samesite="lax",
),
]
response = Response(
status_code=200, body="Success", headers={"X-Custom": "Header"}, cookies=cookies
)
# Mock FastAPI Response
with patch("fastapi.Response") as MockFastAPIResponse:
mock_fastapi_response = Mock()
MockFastAPIResponse.return_value = mock_fastapi_response
result = response.to_fastapi()
# Verify FastAPI Response was created with correct params
MockFastAPIResponse.assert_called_once_with(
status_code=200, headers={"X-Custom": "Header"}, content="Success"
)
# Verify set_cookie was called for each cookie with all params
assert mock_fastapi_response.set_cookie.call_count == 2
# First cookie call
mock_fastapi_response.set_cookie.assert_any_call(
"session",
"abc123",
secure=True,
path="/api",
domain="example.com",
max_age=3600,
httponly=True,
samesite="strict",
)
# Second cookie call
mock_fastapi_response.set_cookie.assert_any_call(
"prefs",
"dark_mode",
secure=False,
path=None,
domain=None,
max_age=None,
httponly=False,
samesite="lax",
)
assert result is mock_fastapi_response
@pytest.mark.asyncio
async def test_to_fastapi_no_cookies() -> None:
"""Test to_fastapi when cookies is None"""
response = Response(
status_code=404,
body="Not Found",
headers={"Content-Type": "text/plain"},
cookies=None,
)
with patch("fastapi.Response") as MockFastAPIResponse:
mock_fastapi_response = Mock()
MockFastAPIResponse.return_value = mock_fastapi_response
result = response.to_fastapi()
# Verify FastAPI Response was created
MockFastAPIResponse.assert_called_once_with(
status_code=404, headers={"Content-Type": "text/plain"}, content="Not Found"
)
# Verify set_cookie was never called
mock_fastapi_response.set_cookie.assert_not_called()
assert result is mock_fastapi_response
@pytest.mark.asyncio
async def test_to_fastapi_empty_cookies_list() -> None:
"""Test to_fastapi when cookies is empty list"""
response = Response(status_code=204, body=None, headers=None, cookies=[])
with patch("fastapi.Response") as MockFastAPIResponse:
mock_fastapi_response = Mock()
MockFastAPIResponse.return_value = mock_fastapi_response
result = response.to_fastapi()
# Verify FastAPI Response was created
MockFastAPIResponse.assert_called_once_with(
status_code=204, headers=None, content=None
)
# Verify set_cookie was never called
mock_fastapi_response.set_cookie.assert_not_called()
assert result is mock_fastapi_response
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