1 files changed, 18 insertions, 0 deletions
diff --git a/tests/utils.py b/tests/utils.py
new file mode 100644
index 0000000..0088eec
--- /dev/null
+++ b/tests/utils.py
@@ -0,0 +1,18 @@
+# -*- coding: utf-8 -*-
+"""Utility functions for CLI Helpers' tests."""
+
+from __future__ import unicode_literals
+from functools import wraps
+
+from .compat import TemporaryDirectory
+
+
+def with_temp_dir(f):
+    """A wrapper that creates and deletes a temporary directory."""
+
+    @wraps(f)
+    def wrapped(*args, **kwargs):
+        with TemporaryDirectory() as temp_dir:
+            return f(*args, temp_dir=temp_dir, **kwargs)
+
+    return wrapped