From 8e4e1d6e4d542fdaaa46146e6c2fba8c3ae1d97f Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Sat, 29 Jun 2024 21:43:04 -0400
Subject: [PATCH] Add a test to cover core.disable. Reveals EncodingWarning.
 Ref #685

---
 keyring/core.py | 7 +++++++
 pyproject.toml  | 1 +
 2 files changed, 8 insertions(+)

diff --git a/keyring/core.py b/keyring/core.py
index 3e888696..33832a62 100644
--- a/keyring/core.py
+++ b/keyring/core.py
@@ -37,6 +37,13 @@ def get_keyring() -> backend.KeyringBackend:
 def disable() -> None:
     """
     Configure the null keyring as the default.
+
+    >>> fs = getfixture('fs')
+    >>> disable()
+    >>> disable()
+    Traceback (most recent call last):
+    ...
+    RuntimeError: Refusing to overwrite...
     """
     root = platform.config_root()
     try:
diff --git a/pyproject.toml b/pyproject.toml
index c415f11c..25074a80 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -46,6 +46,7 @@ test = [
 	"pytest-ruff >= 0.2.1",
 
 	# local
+	"pyfakefs",
 ]
 doc = [
 	# upstream