litellm/tests/local_testing/test_http_parsing_utils.py
yuneng-jiang 6a0d03914c
test: drop the cwd-relative sys.path.insert calls from the test suite (#37802)
* test: drop the cwd-relative sys.path.insert calls from the test suite

TQ003 stands at 1,077 across 1,058 files, and 1,015 of them are the same shape:
sys.path.insert(0, os.path.abspath("../..")) and its deeper siblings. The
argument resolves against the working directory rather than the file, so from
the repo root, where every job runs pytest, it inserts the directory two levels
above the checkout. It has never pointed at litellm. The package is installed
into the environment anyway, which is what actually makes the import work, and
what the rule's message has said all along.

Removing them leaves 1,634 imports of sys and os with no remaining reference,
and those go too, except where another test module imports the name back out of
the file. The rest of TQ003 is 62 call sites that resolve against __file__ or a
variable, which are a different question and are left alone.

Collection is identical either way: 45,871 tests and the same 51 pre-existing
collection errors before and after, and ruff reports no new undefined name.

* test: drop the duplicate imports the sys.path sweep exposed to F811

* test(pre-call-utils): restore the os import the new bedrock tests need
2026-08-22 09:25:58 -07:00

75 lines
2 KiB
Python

import pytest
from fastapi import Request
from fastapi.testclient import TestClient
from starlette.datastructures import Headers
from starlette.requests import HTTPConnection
from litellm.proxy.common_utils.http_parsing_utils import _read_request_body
from litellm.proxy._types import ProxyException
@pytest.mark.asyncio
async def test_read_request_body_valid_json():
"""Test the function with a valid JSON payload."""
class MockRequest:
async def body(self):
return b'{"key": "value"}'
request = MockRequest()
result = await _read_request_body(request)
assert result == {"key": "value"}
@pytest.mark.asyncio
async def test_read_request_body_empty_body():
"""Test the function with an empty body."""
class MockRequest:
async def body(self):
return b""
request = MockRequest()
result = await _read_request_body(request)
assert result == {}
@pytest.mark.asyncio
async def test_read_request_body_invalid_json():
"""Test the function with an invalid JSON payload."""
class MockRequest:
async def body(self):
return b'{"key": value}' # Missing quotes around `value`
request = MockRequest()
with pytest.raises(ProxyException):
await _read_request_body(request)
@pytest.mark.asyncio
async def test_read_request_body_large_payload():
"""Test the function with a very large payload."""
large_payload = '{"key":' + '"a"' * 10**6 + "}" # Large payload
class MockRequest:
async def body(self):
return large_payload.encode()
request = MockRequest()
with pytest.raises(ProxyException):
await _read_request_body(request)
@pytest.mark.asyncio
async def test_read_request_body_unexpected_error():
"""Test the function when an unexpected error occurs."""
class MockRequest:
async def body(self):
raise ValueError("Unexpected error")
request = MockRequest()
result = await _read_request_body(request)
assert result == {} # Ensure fallback behavior