fix(client): correct base_url setter implementation (#83)

Author: stainless-bot

src/orb/_base_client.py

@@ -592,7 +592,7 @@ def base_url(self) -> URL:
 
     @base_url.setter
     def base_url(self, url: URL | str) -> None:
-        self._client.base_url = url if isinstance(url, URL) else URL(url)
+        self._base_url = self._enforce_trailing_slash(url if isinstance(url, URL) else URL(url))
 
     @lru_cache(maxsize=None)
     def platform_headers(self) -> Dict[str, str]:

tests/test_client.py

@@ -467,6 +467,14 @@ def test_idempotency_header_options(self, respx_mock: MockRouter) -> None:
         )
         assert response.request.headers.get("Idempotency-Key") == "custom-key"
 
+    def test_base_url_setter(self) -> None:
+        client = Orb(base_url="https://example.com/from_init", api_key=api_key, _strict_response_validation=True)
+        assert client.base_url == "https://example.com/from_init/"
+
+        client.base_url = "https://example.com/from_setter"  # type: ignore[assignment]
+
+        assert client.base_url == "https://example.com/from_setter/"
+
     def test_base_url_env(self) -> None:
         with update_env(ORB_BASE_URL="http://localhost:5000/from/env"):
             client = Orb(api_key=api_key, _strict_response_validation=True)
@@ -1121,6 +1129,14 @@ async def test_idempotency_header_options(self, respx_mock: MockRouter) -> None:
         )
         assert response.request.headers.get("Idempotency-Key") == "custom-key"
 
+    def test_base_url_setter(self) -> None:
+        client = AsyncOrb(base_url="https://example.com/from_init", api_key=api_key, _strict_response_validation=True)
+        assert client.base_url == "https://example.com/from_init/"
+
+        client.base_url = "https://example.com/from_setter"  # type: ignore[assignment]
+
+        assert client.base_url == "https://example.com/from_setter/"
+
     def test_base_url_env(self) -> None:
         with update_env(ORB_BASE_URL="http://localhost:5000/from/env"):
             client = AsyncOrb(api_key=api_key, _strict_response_validation=True)