chore(internal): test updates (#1602)

Author: stainless-app[bot]

Diff for: src/openai/_utils/_reflection.py

@@ -34,7 +34,7 @@ def assert_signatures_in_sync(
 
         if custom_param.annotation != source_param.annotation:
             errors.append(
-                f"types for the `{name}` param are do not match; source={repr(source_param.annotation)} checking={repr(source_param.annotation)}"
+                f"types for the `{name}` param are do not match; source={repr(source_param.annotation)} checking={repr(custom_param.annotation)}"
             )
             continue
 

Diff for: tests/test_client.py

@@ -17,6 +17,7 @@
 from pydantic import ValidationError
 
 from openai import OpenAI, AsyncOpenAI, APIResponseValidationError
+from openai._types import Omit
 from openai._models import BaseModel, FinalRequestOptions
 from openai._constants import RAW_RESPONSE_HEADER
 from openai._streaming import Stream, AsyncStream
@@ -328,7 +329,8 @@ def test_validate_headers(self) -> None:
         assert request.headers.get("Authorization") == f"Bearer {api_key}"
 
         with pytest.raises(OpenAIError):
-            client2 = OpenAI(base_url=base_url, api_key=None, _strict_response_validation=True)
+            with update_env(**{"OPENAI_API_KEY": Omit()}):
+                client2 = OpenAI(base_url=base_url, api_key=None, _strict_response_validation=True)
             _ = client2
 
     def test_default_query_option(self) -> None:
@@ -1103,7 +1105,8 @@ def test_validate_headers(self) -> None:
         assert request.headers.get("Authorization") == f"Bearer {api_key}"
 
         with pytest.raises(OpenAIError):
-            client2 = AsyncOpenAI(base_url=base_url, api_key=None, _strict_response_validation=True)
+            with update_env(**{"OPENAI_API_KEY": Omit()}):
+                client2 = AsyncOpenAI(base_url=base_url, api_key=None, _strict_response_validation=True)
             _ = client2
 
     def test_default_query_option(self) -> None:

Diff for: tests/utils.py

@@ -8,7 +8,7 @@
 from datetime import date, datetime
 from typing_extensions import Literal, get_args, get_origin, assert_type
 
-from openai._types import NoneType
+from openai._types import Omit, NoneType
 from openai._utils import (
     is_dict,
     is_list,
@@ -139,11 +139,15 @@ def _assert_list_type(type_: type[object], value: object) -> None:
 
 
 @contextlib.contextmanager
-def update_env(**new_env: str) -> Iterator[None]:
+def update_env(**new_env: str | Omit) -> Iterator[None]:
     old = os.environ.copy()
 
     try:
-        os.environ.update(new_env)
+        for name, value in new_env.items():
+            if isinstance(value, Omit):
+                os.environ.pop(name, None)
+            else:
+                os.environ[name] = value
 
         yield None
     finally: