From ad98fcb350fa3ce63389520a391e23274de11064 Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Wed, 13 Feb 2019 15:16:21 -0500
Subject: Add two tests capturing expectation for '' and None to
 _validate_resource_path. Ref #1686.

---
 pkg_resources/__init__.py | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'pkg_resources/__init__.py')

diff --git a/pkg_resources/__init__.py b/pkg_resources/__init__.py
index dcfa1d08..5d66f6e0 100644
--- a/pkg_resources/__init__.py
+++ b/pkg_resources/__init__.py
@@ -1512,6 +1512,19 @@ is not allowed.
         ...
         ValueError: Use of .. or absolute path in a resource path \
 is not allowed.
+
+        Blank values are allowed
+
+        >>> vrp('')
+        >>> bool(warned)
+        False
+
+        Non-string values are not.
+
+        >>> vrp(None)
+        Traceback (most recent call last):
+        ...
+        AttributeError: ...
         """
         invalid = (
             os.path.pardir in path.split(posixpath.sep) or
-- 
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