tests: remove two unused helper functions introduced in #492 (#505)

Author: ap--

upath/tests/implementations/test_github.py

@@ -18,17 +18,6 @@
 )
 
 
-def has_internet_connection():
-    import requests
-
-    try:
-        requests.get("http://example.com")
-    except requests.exceptions.ConnectionError:
-        return False
-    else:
-        return True
-
-
 def xfail_on_github_rate_limit(func):
     """
     Method decorator to mark test as xfail when GitHub rate limit is exceeded.

upath/tests/implementations/test_hf.py

@@ -1,5 +1,3 @@
-import functools
-
 import pytest
 from fsspec import get_filesystem_class
 
@@ -14,24 +12,6 @@
     pytestmark = pytest.mark.skip
 
 
-def xfail_on_hf_service_unavailable(func):
-    """
-    Method decorator to mark test as xfail when HuggingFace service is unavailable.
-    """
-    from httpx import HTTPStatusError
-
-    @functools.wraps(func)
-    def wrapped_method(self, *args, **kwargs):
-        try:
-            return func(self, *args, **kwargs)
-        except HTTPStatusError as err:
-            if err.response.status_code == 503:
-                pytest.xfail("HuggingFace API not reachable")
-            raise
-
-    return wrapped_method
-
-
 def test_hfpath():
     path = UPath("hf://HuggingFaceTB/SmolLM2-135M")
     assert isinstance(path, HfPath)