Add test for FastPath on empty path. Ref #353.

jaraco · jaraco · commit 11c053112162 · 2021-11-08T19:51:25.000-05:00
diff --git a/importlib_metadata/__init__.py b/importlib_metadata/__init__.py
@@ -760,6 +760,9 @@ class FastPath:
     """
     Micro-optimized class for searching a path for
     children.
+
+    >>> FastPath('').children()
+    ['...']
     """
 
     @functools.lru_cache()  # type: ignore
